Manual torno DMTG 6251

7/26/2019 Manual torno DMTG 6251

1/98

INSTRUCTION MANUAL

AND PARTS LIST

MODEL: C6251A C6256A


2/98

Operation Manual Contents

S p e c i fi cat ion 4

1.High Speed Precision Lathe

1-1 Constructional Indication 62. Unpacking and Installat ion

2-1 Points for Unpacking 8

2-2 Unloading of the M achine 8

2- 3 Construction of the Ground 9

2-4 Cleaning 9

2- 5 Level Adjustment.. 93. Electric Circuit Control

3-1 Electric W iring 14

3-2 Electric Device 14

3_1 Important Notes 14-J "" .. "" .........

4. Test Running

4-1 Operation Symbols 184-2 Transmission and Stop of M ain Spindle 19

4-3 Selecting M ain Spindle Speed 19

4-4 "Intermittant" Operation of M ain Spindle 20

4-5 The Importance and Methods of Spindle Levelling Adjustment. 20

4-6 Transmission and Stop of Gear Box 21

4-7 Operation of Gear Box 214-8 M anual Operation 21

4-9 Auto Feed Operation 22

4-10 Auto Feed Stop Operation 22

4-11 Four Position Auto Feed Stop Operation 22


3/98

4-12 Tailstock Operation 23

5. Cutting Threads

5-1 Leadscrew D rive 24

5-2 Cutting Thread 24

5-3 Thread Dial Indicator 24-25

5-4 Thread and Fee d Table 26-27

6. Lubrication

6-1 Lubrica tion in Headstock 28

6-2 Lubricating in Gear Box and Apron 28

6-3 Usef ul Refe re nc e L ubrica tin g Ta ble fo r O th er M ec han ism 2 8-2 9

6-4 Lubrication Location 29

7. M aintenance & Servicing

7-1 Headstock 30

7-2 Apron & Saddle 31

7-3 Gea r Box 32

7-4 Adjustment o f Tailstock Centering .32

7-5 Belt Tension Adjustment. .32

7-6 Foot Brake Belt Adjustment. 33

7-7 Brake and Micro Switch Adjustment.. .34

7-8 Adjustm ent to the Backlash of Leadscrew .34

7-9 Maintenance for Cutting Liquid Coolant Pump 34

8. Chucks And Chuck Mounting .35

9. Preventive Maintenance 36-38

10. Trouble Shooting 39-41

11. Parts List Assem bly .42-97


4/98

Specification

Models

Capacity

Swing Over Bed

Swing Over Cross Slide

Swing in Gap DiameterxWidth

Height of Center

Distance Between Centers

Width of Bed

Cutting Tool Max. Section

Total Travel of Cross Slide

Total Travel of Top Slide

Headstock

Spindle BoreSpindle Nose

Sp indle Morse Taper in Nose. in Sleeve

Spindle Speeds Number

Spindle Speeds Range

Thread & Feeds

Leadscrew Diameter &Thread

Threads Imperial Pitches

Threads Metric Pitches

Diametrical Pitches

Module PitchesLongitudinal Feeds Imperial

Longitudinal Feeds Metric

Cross-Feeds Imperial

Cross Feeds Metric

Tailstock

Total Travel of Tailstock Quill

Tailstock Quill Diameter

Taper In Tailstock Quill

MotorSpindle Drive Motor

Coo lant P um p Motor

Weight & Measures

Machine Space Required(LxW xH): em

Packing Case Dimensions(L xW xH ): c m

Net W eigh t

Gross Weight

51 0m m30 5m m

73 5x170mm

255mm

1015mm / 1515mm / 2010mm / 3010mm350mm

25 x25mm

316mm

130mm

80mm01-8

M.T.No.7

12

25-1600r.p.m

40mmx4T.P.I. or Pitch 6mm

2-112 T.P.I. (60nos)

O.2-14mm (47nos)

4-112D.P. (50nos)

O.I-7M.P. (39nos)

0.0022"-0.0612"/Rev (35nos)

0.059-1.646mm/Rev (35nos)

0.00048"-0.01354" (35nos)

0.020-0.573mm (35nos)

180mm

75mmM.T.No.5

7.5kW(lOHP) 3PH

0.1kW(1/8HP)

24 5x115x174/ 290x1 15x174/340 x115x174/ 440x1 15x143

2025kg / 2335kg / 2685kg / 3400kg

2360kg / 2700kg / 3070kg / 3970kg


5/98

Specification

Models

CapacityS w in g O v er B e d

Swing Over Cross S lide

Swing in Gap DiameterxWidth

Height of Center

Distance Between Centers

W id th o f B e d

Cutting Tool Max. Section

Total Travel of Cross Sl ide

T o ta l T ravel o f T op S lide

Headstock

Spindle Bore

Spindle Nose

Spindle Morse Taper in Nose. in Sleeve

Sp ind le Speeds Number

Spindle Speeds Range

Thread & Feeds

Leadscrew Diameter &Thread

Threads Imperial Pi tches

Threads Metric Pi tches

Diametrical Pi tches

Module P itchesLongitudinal Feeds Imperial

Longitudinal Feeds Metric

Cross-Feeds Imperial

Cross Feeds Metr ic

Tailstock

Total Travel of Tai ls tock Quill

T ail stock Quil l Diameter

T aper In T ai ls tock Quil l

MotorSpindle Drive Motor

Coolant Pump Motor

Weight & Measures

Machine Space Required

(L xW xH ): cm

Packing Case Dimensions

(L xW xH ): cm

Net W eigh t

Gross Weigh t

56 0m m

35 5m m

785x170mm

280mm

IOI5mm / 1515mm / 2010mm / 3010mm

350mm

25x25mm

316mm

130mm

80 mm

DI-8

M.T.No.7

1 225-1600r.p. m

40mmx4T.P.I. or Pi tch 6mm

2-112 T.P.I. (60nos)

0.2-14mm (47nos)

4-1 12D.P. (50nos)

0.1-7M.P. (39nos)0.0022" -0 .0612"!Rev (35nos)

0.059-1.6 46 m m !R e v ( 35 no s)

0.00048"-0.01354" (35nos)

0.020-0.573mm (35nos)

180mm

75m m

M.T.No.5

7 .5kW(10HP) 3PH

0.lkW(l/8HP)

24 5 x1 15x 1 7 4 / 2 9 0 x 115 x 1 74 / 3 4 0 x 115 y!7 4 / 4 4 0 x 115 x 1 4 3

2040kg / 2 370kg / 2720kg / 3430kg

2380kg / 2 740kg / 31IOkg / 4000kg


6/98

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7/98

No. Description No. Description

1 Main Spindle Speed Change Lever 20 Saddle Fixture Screws

2 High/Low Speed Change Lever 21 Foundation Adjustment Bolts

3 Main Spindle Speed Change Lever 22 Start Lever

4 Forward/Reverse Lever 23 4-Position Auto Stop Lever

5 Thread Feed Select Lever 24 Leadscrew

6 Thread Feed Change Lever 25 Auto Feed Rod

7 10 Steps Feed Change Disc 26 Tailstock Set Over Adjust Screws

8 Power Switch 27 Tailstock Body

9 Intermittent Switch 28 Tailstock Handwheel

10 Coolant Pump Switch 29 Tailstock Body Clamping Lever

11 Start Spindle Control Knob 30 Tailstock Spindle Locking Lever

12 Eccentric Center Ring 31 Rack

13 Longitudinal Apron Handwheel 32 Compound Rest Handle

14 Cross Slide Feed Knob 33 Coolant Control Valve..

15 Auto Stop Centering 34 Compound Rest

16 Auto Feed Lever 35 Four Way Tool Post

" ., '

17 Foot Brake Pedal 36 Tool Post Clamping Level'

18 Half Nut Engaged Lever 37 Thread Dial Indicator

Feed Select Lever

19 (Longitudinal &Cross Feed) 38 Lamp

7


8/98

2.Unpacking and Installation

For short distance transportation of this machine, fix it onto the truck by hemp

rope: while for long distance, packed by a wooden case or dispatched by container.

Please first to check if there is any damage on packing when arrive. After unpacking

carefully inspect whether it exists any injury or insufficiency. If any contact us

immediately for proper settlement or any of the damages of the machine will receive

no any compensation from us.

When the machine is unloaded from the car or to be moved. please proceed with

following steps (as illustrated 2-2)

1) Preparing two round sticks (long approx.830mm dia 40mm) insert into the

preserved holes on lathe bed. Then lift up with applying wires on both end of the

stick.

2) Lifting the machine by a crane.

3) Before lifting adjust th_eposition of Lathe Apron and Tailstock to maintain the

balance of machine.

4) When the machine was shifted to its destination. always handle with care to put it

down. Don't let go of it to hit the ground or it will affect the accurancy of the

machine.

Note: Machine weight can be seen in Specification Table.

5) For the adjustment of electric control, keep the distance between machine and wall

not less than 600mm.

illustration 2-2


9/98

.: g - . C " ')

:: :.-. ..:: 35 95::

: : II : :

= . : . ::.::: ~ . .~ .- . : : 65 .'

... ..All our machine are with a anti-rust .................~..: ..oil layer before delivery. After inspection. please remove to clean the slideways,

leadscrew, shafts and other polished parts by a soft cloth with cleanser (do not use

gasoline or cellulose solvent to avoid fire or explosion). Then apply a thin layer of oil

for lubricating purpose. Push those movable parts such as: Tool Holder, Tailstock

back and forth.

Due to the recent tendency of

utilizing Utilizing Ultra-Hard Alloy

Steel tools, it surely increase the

speed of heavy cutting comparing tothe pre- vious steel tools. But, in the

mean time, it easily happens to the

vibration of the machine. For assuring

better cutting result, it requires a very

strong and steady construction of

ground. (Please refer to right

illustration of construction of ground)

Wait until the fixture screws and cement completely concrete to start adjustinglathe bed horizontally. In doing this, place a leveling instrument (with accuracy 0.02

mmJ 1000mm) upon the grooves of lathe bed to confirm the level of right and left

side. Same procedure for the front and rear leveling.

The allowance of level should be adjusted within 0.04 illustration 2-5

mmJ 1000mm.

Screw up the nuts, check again, if

whatever errors occur due to tightly

screw-up thereinafter, adjustment may

require to be done again.As per illustration indicated, place

two leveling instruments on lathe bed to

check the level by pushing them back

and forth in its possible maximum

moving range.


10/98

n::>p::J

CDro

CDrop")

no

once before beginning to process in preventing to process in preventing unnecessary

damage or danger.

If it requires processing the object to a certain length or object with steps. you mayuse this utility to complete amulti-section cutting.

I) Place Eccentric Centering ring (12) to any require position. the highest point

indicates outward. Then fix it. Now you can try to operate Auto Feed of Apron to

make sure precisely position by adjusting Eccentric Centering Ring.

2) Secondly. turn Auto Centering Lever to second point. Fix second Eccentric

Centering Ring as per above method.

3) Same way to fix the third, the fourth.

4) While Apron is auto feeding forward, only the one Eccentric Centering Ring which


23/98

with its highest point outward can touch the Auto Stop Centering (15) and stops

Apron Feed, it will pass through all the rest of Eccentric Centering Rings and \\ill

not activate at all.

1) Tailstock Handwheel Dial is divided 0.02mm per graduation. Tailstock Handwheel(28) revolves one cycle clockwise, the quill of Tailstock feeds 5mm. If revolves

anti-clockwise, the quill runs backward; when it runs to the last the center will be

automatically telecasted.

2) By pushing the Tailstock Locking Lever (30) forward. you can steady the quill of

Tailstock. If you wish to steady the Tailstock or the lathe bed you only need to push

Tailstock Clamping Lever forward.

3) Tailstock Centering

Let loose of the Adjustment Screw (26) of Tailstock. then adjust the other side.

tighten screws on both sides after adjustment.

29 4 - 1 2~30 ---------

~------. .- - - - - - - - - ~-~--- -~2 8 -------."'Z

2 6 -----r. 3 1


24/98

5.Cutting Threads

Forward Reverse shifting Lever (4) to right side. Leadscrew(24) reversely to left

side. Leadscrew obverse to "N" position, thus, leadscrew will not be rotated.

1) As soon as you decide to process which threads, Please position Thread Feed

Select Lever (5) Thread Feed Change Lever (6) and 10 steps Feed Change Disc (7)

in reference to the Thread Table.

2) Turn on the power, drive Leadscrew directly.

3) Push down Half Nut Engaged Lever (18) and start screw cutting.

1) To use Inch Leadscrew in processing Imperial Threads.

To precede screw cutting in

Imperial Threads, firstly you have

to loose Half Nut then to match

Half Nut as per instruction of

Thread Dial indicator with no

necessary to change Leadscrew.

When you do this procedure of

threading. lock the index disc on

shaft ( 1) than take 16T worm gear

so that you can process all

Imperial threads; that is, you have

to follow the indicating plate and

not to loose Half Nut while

clltting Metric threads.

IN D IC A T OR T A B L E

W0

4 ~ i2 ' 1 1\2

131 '2 23

5 7

9 1 1

3 1 9 1 6

26 ' 27

O T H E R E V E N

N U M B E R

T H R E A D S


25/98

2) To use Metric leadscrew in processing Metric Threads

Use 1IT worm gear to cut 2.75and 5.5, but if you wish to repeatedly use Half

Nut. it requires to steady it on an original fix scale. For instant, the original point

shows scale 1 in index disc when next clutching you must be start it when it also

indicates scale I for not to damage the threads. Same story. if it is on scale 5, youshould also have it on scale 5 in next coming clutching.

Use 14T v/orn1 gear for cutting 0.5 and 0.75 and v,hen you repeatedly use Half

Nut you don't have to fit it on certain scale. It can be done without any damage on

threads in any scales of index disc.

IN DIC A TO R T A B L E~'? '


26/98

lEA D SC R E W P = 8 r o m

CR O OS iF fE B ) ROO P = 4 mm

B J T 8 ; T5 LrT'- -5 6 T 5 7T

4 9 T L r OT

(V ) (W)

L E V " '"t: : R 1 2 3 L r 5 6 7 8 9 1 0

(\ R) ll< F S 0 2 0.2 5 8,3 0.3 5

llC !:S G4 0 .4 ) 0 .52 .55 J"J 0.t5 0.7

[1 \ \ 1 ll( } - " "U 0.7 J

ICFS ~809 '1.2 1 .L,

nCEU '\ 1.2 5 1,5 1.7 5

-JL Ia = tI ? 2 ,25 2,52 . 75 3 ,or 3,5..J Jr'lM I CEll 4 4,5 4.7 5 5 5.5 5.75 6 6 5 6 .75 7

I C OO 8 9 9 5 1 0 1 1 1 1,5 1 2 13 1 3 5 1 L ,

T I A D R 64 72 7 6 8 0 88 r? 96 i 0 4 1 0 8 112M

'7,,-

T I A E R 32 3 6 38 40 4 4 4 6 4 8 S2 54 56

[1 \ \ 1 T I B E R 1 6 18 1 9 20 2 2 23 24 2 6 2 7 2 81 A E R 8 9 91 1 2 1 0 11 1 1117 1 2 1 3 l l2 1 4JlI-L lk-~ 4 41 /2 4 1 /~ 5 51 / 7 53/4 6 6112 6J14 7

I & - - 'R 2 21/4 2 1 /8 21 12 2 1 1:'27/8 3 3 \1: ' 3 1/8 3112I IC FS 0 .1 iL lS

(V'if) IIC:= - S 0 ,2 0.25 0,3 0.3 5

I e rs 0 4 0 '.5 Q.r:; 0 ,5 5 0 . 6 0 6 5 0 .7

T I G E U 07)ICE S 0.8 0 9 1 .2 If.I.IOrlJ 1 1.2 5 15 '1.7 5MP I C U 2 / ,2 5 2 .5 2.7 'J -., 3.2 5 3 .~.JI CDU 4 45 4.7 5 ~ 5.5 5.7 5 6 6 5 6.7 5 7

tw) l l AER 64 7 2 7 6 8 0 88 9 2 9 6 104 10 8 1 1 2TIBER 3 2 3 6 3 8 4 0 [. 4 4 6 1,8 ) 2 54 5 6-I AS{ 1 6 1 8 1 9 2 0 2 2 2l 7'- 2 S 2 7 2 8I A.l= R 8 9 9 112 10 1; 111 /2 12 1 3 3112 1ItDP I B FR 4 411 2 4 3 /4 5 51 /2 53 14 6 61 1 2 631: , 7

M ~~ 1 2 4 5 7 8 1 0

IICFT 0 .0 5 9 0 0 6 6 0.0 73 0 . 0 8 1 0. 0 8 8 0.0 9 6 0.103

- v v v- TIC E T 0,1 1 8 0 .1 3 2 0 .1 4 7 0 1 6 2 0 .1 76 0 ,1 9 1 0.2 0 6I CfT 0.2 35 0 . 265 0.294 0 3 2 3 0,3 5 3 0,3 8 2 0,4 11

MM/() I CE T 0470 0.5 29 0,5 88 0 .6L7 0.7 0 5 0.7 6'" C,823

I W T 0 ,< :)1 .0 1 ,0 58 1.1 7 6 1.2 9 3 1 4 11 1.5 2 8 1.6 4 6

V 'v tl \f TIC FT 0.0 2 0 0 0 2 3 0.0 76 0,0 2 8 0.0 31 0 .0 3 3 0 ,0 36

nOEl 0 ,0 4 1 0 ,0 4 6 0 .051 0.0 5 6 0 . 0 6 1 0,0 6 7 C.0 72

MM/() lOfT 0.0 8 2 0.0 9 2 0 .1 02 0.1 1 3 0 .1 2 3 O,1 T 3 0 ,1 4 3

I CE T 0.164 0 .1 8 4 0.2 0J 0.2 2 5 0 .2 4 6 0 . 26.6 0.287

M I COT 0.32 7 0.3 6 8 0 ,40 9 0.4 50 0,491 0,53 2 0 ,5 73


27/98

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4 5 6 7 8 9 10175 0.3 C.3 5

O .:J 0. 55 0 6 0 .6 5 C 70.75

0.30.9 1.2 14

1 1.2 5 1 :J \ .75

2 2.2 5 2 :J2."5 3 3.25 3.5

1, 4.5 1, .7 5 5 5.55 .75 6 6.:Jb75 78 9 9.:J 10 11 11.5 12 13 13. 5 14

61, 72 76 8088 92 96 1 041 0811 2

32 36 38 40 44 46 48 52 54 56

16 1 8 19 20 22 23 24 26 27 28

8 9 9\12 10 111M 12 13 }12 14

4 4112 4 3 /4 5 5112531 4 6 6 11 2 6 3 /4 7

2 21/1 , 23 /8211 2 2 3 /4 2 7 /8 3 3 1/ 4 3 3 /8 31 /2

0' 0 15

0.2 0.2 5

0.3

040.45 0.50.55 0.60.65 0.70.75

080.9 1./ 1.4

1 '.7 5 1 .5 1.752 2 .25 2 .5 2 .75 3 3 .2


28/98

An oil-splash feed is utilized in the lubrication system of Headstock. On top of the

Headstock there grooves surrounded providing lubricant flow into the spindle bearingalong the groove, then finally flow down on the bottom of the box. When supplying

the lubricant, remove the cap of oil sight glass. To drain the waste oils away, a drainer

hole located in the right side downward of the Headstock.

Please take good care of checking whether the Headstock has been filled up with

lubricant or not when you purchase the machine. If negative. use as show in the figure

(6-4) lubricating oil. We request you to change the lubricant at first month and then do

once every two months so to assure the gears are working in the best conditions.

1) Gear Box is oil-bath lubricated to insure the lifetime of gears and bearing. It is

recommended the lubricant to be changed every six months.

2) Apron is also oil-bathed. If the oil quantity in Apron is lower than center level of

oil sightglass. then it is time to add up some oil to standard level.

_ .

No . Location HowHow For how long

Oil exchange time

many to fill-up

Ll Remove the screws of filler One month. then every two

Ileadstock L Once amonthholo: on left side up month

2 Gear BoxOpcn top cover remove the

Once a month Every half yearLscrews o f f iller holt:

3Rcmove the screws of !iller

Apron L everyday

hole

- -l Compound

Byoi1can approp. everyda)

Rest

Auto Feed5 By oilean approp. everyday

Ie\cr

6 I ailstock By oi1can approp. evcryday

7 l.eadscrcw B) oi1can approp. everyday

Brackd of Remove the screw of fillcr8

.ppmp.f '~ d "Thrce Rods hole9 Bedway Press the manual oil pump appro~'LCrYday


29/98

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30/98

7.Maintenance & Servicing

For a better acknowledgement to this lathe. either in operation or some simple way

of trouble-shooting or servicing. to bring the machine to the utmost function. we are

now stating some important points as below.

1) Prevent from oil leakage from top cover of Headstock:

Before covering the top cover of Headstock, whenever it is removed, please wipe to

clean the contact surface and apply some grease on it. Make sure it is tightly

securing by setscrews.

2) Prevent from blocking up the oil circuit:

The leakage of front headstock cover mostly caused by over-filling the oil or a

block-up of oil circuit. In this moment, remove the Headstock cover first, then blow

the air jet into two oil circuit hole, which is on up side and dovm side of frontSpindle bearing, in the same time to rotate the Spindle and it will work again.

3) Adjustment on Spindle Bearing:

The front and the intel111ediatesection of spindle roller bearing. For high accuracy

and to meet the request of operation function, you may be asked to adjust the

appropriate pressure on bearing. After a long period of operation. nut "G" probably

will get loose and result the "wave trace" on cutting surface. You need to adjust it at

this moment. Use a hexagon socket wrench to remove the setscrew and install back

with the fixing nut again properly. Only an appropriate pressure is enough. Never

have it too tight. as it will lead to the bearing to O\"er-heated or damage the rollingsurface of bearing and lessen

its dynamics. Make sure to fix

the setscrew

completely after

adjustment ad

illustrated.


31/98

1) Filler hole location of Apron:

On the right platfonn of Saddle. The filler

hole has oil plug indicates "OIL".

2) Drainer Hole location of Apron:

On the bottom cover of Apron, as illustrated left, position "A" (also can be seen in

front side of Apron downward)

3) Model No of Apron lubricant & change period

Model No is way oil. ISO UG 68, suggestion changing period is every half a year.

4) Adjustment for the loosely Half Nut Engaged Lever:

After long period of operation. the Half Nut Engaged Lever will get loose. please

adjust as per following steps:

a. Remover Thread Dial Indicator, there is four adjustment screws can be seen.

b. Adjust those four screv.:s to proper pressure as soon as to push the lever.

c. Install Thread Dial Indicator back.

5) Feed load adjustment (cross feed& longitudinal feed):

There is a conical clutch "0" in the middle of Apron, which is an overload protector

deYice. The capacity of safety load is about 12 kg. A hexagon socket screw in the

middle of apron can adjust appropriate load. Tum clockwise to increase load:

anti-c1ockv,:ise it decrease. A proper load capacity can be tested by pressing

handwheel handle while auto feed operates to see if it will automatically cut-ofT

v,hen load is oyer 12 kg.


32/98

1) Filler hole location of Gear Box:

Under the top cover of gearbox. remove the top cover there is an oil plug indicates,

"OIL" where filler hole is in. as per illustration "A".

2) Drainer hole location of Gear Box:

On the left side of the ten-step speed change the disc downward. The drainer hole is

in the screws with hexagon socket nut as illustrated "B" where an arrow point.

3)Oil brand and oil exchange time:

We suggest as show in the figure 6-4 and please change it every half-year.

illustration 7-3

1) To adjust the accuracy of Tailstock. get loose two hexagon socket screws \vhich

connect the Tailstock body and Bottom Plate, adjustment to be done depends on

what you expect it to which direction; ifyou need i t to be in cline front. you must

let loose the adjustment screws then correct it to required accuracy minutely. then

install the hexagon socket screws and the adjustment

screws. Never have it too tight or the Clamping Lever illustration 7-4

will be come heavier, as per illustrated "A".

2) If you feel the Release Handwheel is still too heavy

although the Tailstock quill has been fixed. This isbecause the Clamping Block cannot be released

freely. You have to push forward thc Clamping lever

abit and it \vill recover in good order again.

After long period of working. belts will get slacked. so you need to adjust it for

some times. It is as:


33/98

1)Open the cover on rear left side of the lathe.

2) Release adjustment Nut "A", lower the motor to proper height and bring the helt to

certain tension.

3) Instal l the Nut t ightly.

~-- - .~

A brake pad fading may caused the slack of brake h ell. Adjust Nut "I \" on hrake

belLOpen side rear eover.remo\'e lap nULp ush bottom nut to appropreate posi tion.

then instal l two nuts to comp lete adjustment.Insta ll the side rear cO\'er.


34/98

Foot brake is linked to Micro Switch. It needs

to maintain a backlash of 3-5mm from Brake

Cam to the touching head of the Micro Switch.

Ahvays disconnect the p ower to break the

machine or it will cause the fading of brake pad.

After stepping the foot brake, needs to reiterate

the spindle control lever to make the spindle

revolute again.

Whcn it happens to some pole-up threads during processing. it is caused by the

backlash on Leadscrew. Adjust the packing nut appropriately on rear side of the

Leadscrew. Open the cover on rear side of Leadscrew Bracket. turn nut "A" very tight

with no backlash left behind. (To check the result by pushing down Half Nut Handle.

turn Apron Handwheel to rotate. clasp the contact point between Gear Box and

Leadscn: v. Make sure there is no backlash created). Install "A" nut and side cover.

If th~re is no cutting liquid flow out when you start the motor sv"itch, you have to

check whether motor has activated or not, secondly to check whether the cutting

liquid in tank is over the level. if not, needs to add more liquid. While re-starting the

pump ifyou still can not see any liquid were pumped out. it must be some block-up in

pump or kakage. and it has to be taken apart forservicing or clcaning.


35/98

8.Chucks And Chucks Mounting

When fitting chucks or faceplates. first ensure that spindle and chuck tapers are

scrupulously clean and that all cams lock in the correct positions; see Fig. It may be

necessary when mounting a new chuck to re-set the cam lock studs (A). To do this.

remove the cap.head locking screws (B) and set each stud so that the scribed ring (C)is flush with the rear face of the chuck-with the slot lining up with the locking screw

hole.

Now mount the chuck or faceplate on the spindle nose and tighten the six cams in

turn. When fully tightened. the cam lock line on each cam should be between the two

V marks on the spindle nose.

If any of the cams do not tighten fully within these limit marks. remove the chuck

or faceplate and re-adjust the stud as indicated in the illustration. Fit and tighten the

locking screw (B) at each stud before remounting the chuck for work. A reference

mark should be made on each correctly fitted chuck or faceplate to coincide with thereference mark scribed in the spindle nose.

This will assist subsequent remounting. Do Not Interchange Chucks Or Face Plates

Between Lathes Without Checking For Correct Cam Locking.

~H JWRONG >

TURN STUD I:"J 7-' =-= _O:'JE TURN :.=


36/98

Inspection of lathe is carried out on basis of each shift. The inspection work

accords to the following item 1-1.

1) Clean-up of machine: Dust, chips and other atticles should be removed from

sliding surface of machine to make the rotating or sliding parts performing easy and

smoothly. All other static parts are often also cleaned to avoid the corrosion.

2) Gearing and oiling: Regular oiling should be done every day (see lubrication plan

sheet) to keep the machine properly lubricated.

3) Check all the running parts not too tight, or loose. Bearings of headstock,

longitudinal and cross feed, tool holders etc would be examined and adjusted by

hand to proper fitness.

4) Check the sensitivity & reliability of all manual control levers:

To try the speed change rate function of headstock feeds and apron in gear box and

inspect their starting, stopping and forward & reverse action whether they are

sensitive at1d reliable or not.

5) Fixture and fig of headstock, tailstock and tool holder Tight clamping between

tailstock and bed surface, close running fit of spindle in tailstock, clamp bolts of

tool holder, and figs on headstock.

1) To check electrical control system:

Try to put "on" and "off' button and examine the sensitiveness of starting, stopping

and pilot lamp strictly.

2) The sensitivity and reliability of mechanical control device:

Control levers for forward and reverse main spindle, automatic feeds and threads

change should be sensitive and reliable. Automatic control devices for longitudinal

and cross feed, gear change threads change, carriage, and spindle direction change

should be accurate also.

3) Limitation of noise and vibration:

When starting max speed of headstock spindle on no loading basis, check the noise

and vibration whether they are over specified limit or not.

4) Coolant system:

Check the quantity of coolant oil and start the oil pump for inspecting its function

and leakage.

5) Lubricating system:

Examine all Lubricating system carefully and ensure all flowing line without


37/98

1) Temperature of bearings.

Touch the main bearing by hand and feel the temperature is nom1ally or not.

2) TeIr.perature of motor:

Feel the temperature of motor bearing at the case of full load.

3) Noise and vibration:

If you find the noise and vibration of the machine are abnormal or irregular. Stop

the machine immediately for inspection and adjustment.

4) Quality of products:

If you discover the quality of products is out of limit. stop the machine at once for

finding the causes of defects.

5) Safety affairs:

a. Must stop operation when you leave the machine.

b. When changing main spindle speed or feeding speed stop running first.

c. All tools and products are strictly not allowing to be left on sliding surface of bed.

1)Cleaning and collection of all tools:

All tools should be kept clean first then put back to original position (tool cabinet).

2) Proper position of tailstock, carriage & tool holder:

Tailstock, carriage & tool holder should be placed to proper position.

3) Clean-up of machine:

All of the oily matters, chips etc, on the machine should be removed completely and

put a thin lubricating oil on the sliding surface of machine to prevent the corrosion.

1) Lubricating system:

Clean up the whole lubricating system and replenish with fresh lubricating oil.

2) Cooling system:

Clean up the whole cooling system and replenish with new cooling oil.

3) Transmission system:

Check the damage of rubber V-belt and readjust the tensile strength of V-belt.

1) Dismantle and clean all the dust, chips and foreign matter from moving parts.

2) Electrical system:

Carefully examine the connection of all electrical wires, terminals and switches,

which occasionally have been damaged by chips or other.


38/98

4. Semi-yearly Inspection:

1) Change oil in gearbox:

Remove the used oil from gearbox of headstock, feed and replenish with fresh oil.

2) Check the wear and tear of all gears and packing:

Inspect the damage of all gears in various box. spindle and bearings, and packing.

Repair or replace it if necessary.

3) Check the clearance fit of complicated feed mechanism:

Check the clearance fit between feeding screw lever and nut and main screw spindle

and nut whether they are right or not.

4) The stability of machine body:

Tighten up the foundation bolts of machine body to the ground and make the body

stable.

1) Positioning and leveling:

According to the inspection regulation, recheck the positioning and leveling after a

year serVIce.

2) Inspection for accuracy:

According to the regulation. Inspection work for accuracy should be rechecked. If

the accuracy is over specified limit, the adjustment or alignment will be done

accordingly.

3) Bearing inspection:

Reexamine the insulating materials and clearance fit& lubrication of all bearings.

4) Inspection for appearance:

a. If paints are peeled off, repaint it with the same color.

b.Check the exposed parts whether they have been damaged, corroded, or

deformed. repair or replace them if necessary.


39/98

10. Trouble shooting portion of machine

Overheat of

headstock bearing

I. Oil level in headstock is too

low or too high.

2. Quality and viscosity of oil

is wrong

4.0il hole in bearing

obstructed by dirt.

7.bearing in its case is not

improper position.

8. Bent or sprung main

spindle.

Check the oil level and replenish or

discharge the oil to the proper level.

Replace the oil with recommended

one.

Oil leakage from

gearbox.

12.Leakage from overflow

headstock cover.

13.Leakage from overflow

spindle bearing house.

Remove recement threat; replace and

tighten.

Excess noise of

vibration of

machine


40/98

TROUBLE PROBABLE CAUSES REMEDY

Chatter 18.Clamp of work piece in Tighten clamp.

from loose status.

19.5pindle bearing thrust too Adjust bearing thrust.

loose.

20.Headstock is not tight with Tighten headstock screw.

bedway.

21.Excess clearance between Adjust carriage back clamp.

carriage and bedway.

22. Excess clearance in cross Adjust taper gib.

or compound slide.

I 23 .Cutting angle of cutting Regrind tools to correct cutting

I tool is not correct. angles.

24.Edge of cutting tool has Regrind cutting tool.

been worn-out.

25.Weak of tool shank and too Replace with rigid tools or reset the

long for extension. tools.

26.Tool fixed to holder not Tighten tool again.

tight enough.

27. Unbalances of workpiece Balance or reduce spindle speed

or chuck when high speed revolution.

revolution.

28.Front point of cutting tool Reset cutting tool.

not in correct position.

Be;;ding, when long 29.Feed valve too large. Reduce feed valve size.

workpiece cutting

30.Workpiece too thin or tool Use following rest and adjust position

long. of tool.

Accuracy of 3 I.Accuracy fails in Check the accuracy of correlation

product fails machining. between products and machine (ref.

Accuracy chart.)

Uneasy to hold gear 32.Set spring broken or too Adjust adjusting screw or replace the

change lever. weak. spring.


41/98

Misalignment of

chuck with main

spindle

Adjust cam and lock in proper

position.

Uneasy to cut

thread

34.Excessive clearance of lead

screw in axial direction.

Adjust the thrust nut of the leadscrew

holder.

35. Excessive clearance Adjust slide gib to proper p osition.

between saddle and cross

slide or cross slide and tool

post slide.

36.Worm thread o r nut in Adjust or replace it.

cross slide or tool post slide.

37.Excessive clearance of Adjust the set bushing of hand wheel.

handwheel.

Tailstock is uneasy

to clamp with bed

stably

38.Clamp handle lever too

long or too short.

Adjust the adjusting nut of clamp

block.


42/98

II.Parts List Assembly


43/98

54 55

r


44/98


45/98

124~


46/98


47/98


48/98

(182) 185186


49/98

TO CC2 46B -10l 061

TO CC2 4GB - l 0 107 0

TO 06Z 46B - 10 l 0 48


50/98

No . P a r t No . Name Spec i f i ca t i on Qt y .

1 GB 77-8 5 Scr ew M8 x 25 1

2 C6246B- 101003 C o v e r Dr e s s 1

3 GB70- 85 Sc r ew M8 x 20 4

4 C6246B- 101002 He a d s t o c k C o v e r 1

5 C6246B- 101002- 1 S e a l e d Ma t 1

6 GB894. 1- 86 Ci r c l i p 12 3

7 GB879- 86 S p r i n g P i n 5 x 30 3

8 C6246B- 1 01 011 L e v e r 1

9 RUN6246 - 1010 83 P l ug 3

10 RUN624 6- 101 059 Sha ft 3

11 C6246B- 101022 L e v e r 1

12 C6246B- I 01021 For k 1

13 SB4032 - 65 P l ug 114 SB4010- 65 Tube F i t t i ng 1

15 C6251A- 04- 01 Heads t oc k 1

15 C6256A- 04- 01 Heads t oc k 1

16 G38- 3A Oi 1 P lu g Z 3 / 8 1 1 1

17 GB93- 87 Wa s he r 16 3

18 GB70-8 5 S oc k e t He ad C ap S c r e w M16 x 55 3

19 C6246B- 101004- 1 Gear 1

2 0 R UN6 2 46 - 1 0 10 6 5- 1 Shaf t 1

21 GBI 096- 79 F la t Ke y 5 x 12 1

22 RUN6246-101067 F ix Pl at e 5

2 3 GB 81 9- 8 5 Scr ew M6 x 16 10

24 RUN6246 - 1010 77- 1 Ha nd le 1

2 5 RUN6 24 6- 1 01 09 7 Pl at e 1

26 GB879- 86 Spr i ng P i n 4 x 20 1

27 RUN6246- 101077- 3 L e v e r 1

28 RUN6246 - 1010 77- 2 F i x B r a c k e t 1

29 RUN6246- 101088 Ro u nd He a d S c r e w 530 RUN6246- 101080 P i n 2

31 GB79- 85 S oc k e t He ad S et Sc r ew M10 x25 2

32 GB308-8 4 S t e e l B al l 1/ 4 11 6

33 RUN6246-101066 Spr i ng 6

34 GB77- 85 Sc re w M8 x 8 6

35 GB70- 85 Sc r ew M10 x 110 1

36 C6246B-1 01098 P la t e 1


51/98

No . P a r t N o. Name Spec i f i ca t i on Qt y .

37 C6246B- I 0I I 00 Pl at e 138 R51- 5A a i 1 S i g h t Gl a s s 20 139 GB70- 85 Scr ew M16 x 55 340 GB120- 86 P i n 16 x 55 1

41 GB827- 86 R i vet 2 x 5 24

42 C6246B- I 0I 006 Pl at e 143 C6246B- I 0I 012 For k 144 C6246B- I 0I 012- 1 For k 145 C6246B- I 0I 005- 1 Gear 146 GB1235- 76 a- Ri ng 20 x 2 . 4 647 C6246B- I 0I 005 Gear 248 GB879- 86 S p r i n g P i n 5 x 26 6

49 GB79- 85 Scr ew M6 x 6 350 C6246B- I 01018 L e v e r 151 RUN624 6- 101 065 Shaf t 252 GB1235- 76 a- Ri ng 22 x 2 . 4 553 RUN624 6- 1010 72 L e v e r 254 RUN624 6- 1010 70- 1 Wa s he r 455 RUN624 6- 1010 99 Pl at e 456 RUN624 6- 1010 64 Gear 257 GBI 096- 79 Ke y 5 x 1 2

458 RUN6246 - 1010 71 L e v e r Head 359 C6246B- I 01008 Fo r k 160 C6246B- I 0I 009 L e v e r 161 GB894. 1 - 86 Ci r c l i p 10 262 C6246B- I 01017- 1 Shaf t 163 RUN6246- 101077A Handl e 164 C6246B- I 0I 0I 0 L e v e r 265 C6246B- I 01015 Fo r k 1

66 GB879- 86 S p r i n g P i n 4 x 26 267 C6246B- I 01016 L e v e r 1

=68 C6246B- I 01017 Shaf t 169 GBn-85 Sc r ew M4 x 20 570 GB812- 88 Nu t M30x1.5 171 GB858- 88 Nu t 30 172 RUN6246 - 1010 11 Pu l l ey 173 HG4- 692 - 67 a i l S ea 1 PD40x62x12 1


52/98

No . P a r t No . Name Spec i f i c a t i on Qt y .

74 GB278- 89 Ba 11 Bear i ng 1080908 1

75 GB893. 1- 86 S n a p R i n g 62 1

76 GB70- 85 S oc k e t He a d C ap S c r e w M6 x 30 4

77 C6246B- 101024 Be a r i ng Ca p 1

78 C6246B- 101024- 1 B ea r i n g S e at S e al 1

79 GB278- 89 B a l l B e a r i n g 80306 1

80 GB1096- 79 F l a t Key 8 x 40 1

81 C6246B- 101080 I npu t Sha f t 1

82 GB1096- 79 F l a t Ke y 8 x 70 1

83 C6246B- 101026 Ge a r 1

84 C6246B- 101027 Gear 1

85 GB278- 89 Ba 11 Bea r i ng 80205 2

86 C6246B- 101028 Spa c e r 387 C6246B-I 0 1029 Gear 1

88 C6246B- 101030 Gear 1

89 C6246B- 1010 31 Gear 1

90 GB278-8 9 Ba 11 Be a r i ng 80206 1

91 C6246B- 101032 Gear 1

92 C6246B-I 0 1033 Ge a r 1

93 C6246B-1 01035 S p l i n e S h a f t 1

94 GB 278- 89 B a l l B e a r i n g 80305 1

95 C6246B- 101034- 2 Was he r 1

96 GB893. 1 - 86 Sna p Ri ng 62 1

97 GB 3452. 1-8 2 O- Ri ng 56x2. 65 1

98 RUN6 246- 101019- 1 P l ug 1

99 GB70-8 5 S o c k e t He a d C ap S c r e w M6 x 16 3

100 C6246B-1 01079 B e a r i n g C o v e r I

101 C6246B- 101079- 1 B ea r i n g C ov e r S ea l 1

102 GB278- 89 B al l B ea r i ng 80205 1

103 C6246B- I 01077 Gear 1

104 GB I0 96- 79 F l a t Ke y 8 x 20 1

105 C6246B- I 01076 Gear 1

106 GB894.1 - 86 S n a p R i n g 52 1

107 GB894. 1 - 8 6 S n a p Ri n g 34 2

108 GB894. 1 - 8 6 S n a p R i n g 48 1

109 C6246B- 101039 Gear 1

110 C6246B- 101040 Gear 1


53/98

No . Pa r t No . Name S pe c i f i c a t i o n Qt y .

111 C6246B- 101041 Gea r 1

112 GB1096- 79 F la t Key 8 x 3 2 1

113 C 6246 B-101078 S p l i n e S h a f t 1

114 GB278- 89 Ba l l Bea r i ng 80205 1

115 C6246B- I 01028 Spac e r 3

116 GB278- 89 Ba l l Bea r i ng 80205 1

117 GB894. 1 - 86 Snap Ri ng 75 1

118 C6246B- 101036- 1 F la t Ke y 2

119 C6246B- 101038 Gear 1

120 C6246B- 101036 Gea r 1

121 GB894. 1- 86 Snap Ri ng 75 1

122 C6246B- 101037 Sp l i ne Sha f t 1

123 GB278- 89 Ba l l Bea r i ng 80305 1124 C6246B-101034- 2 Was he r 1

125 GB 893. 1- 86 Sna p Ri n g 62 1

126 GB3452. 1- 82 a - Ri ng 56x2.6 5 1

127 RUN6246-1 01019-1 P r o t e c t i o n Cov e r 1

128 GB79- 8 5 Soc ke t Hea d Se t Sc re w M6 x 8 4

129 C6246B- 101073 Ba la nc e Blo c k 2

130 C6246B- 101074-1 Bra ss 1

131 GB79- 85 Soc k e t He ad Se t Sc r e w M10 x 10 1

132 C6246B- 101074 L oc k Nut 1

133 GB70-85 S oc k et He ad Ca p S c r e w M6 x 20 4

134 C6246B- 101075 Rea r Bea r i n g Co v e r 1

135 C6246B- 101075- 1 Rea r S pi n dl e Bea r i n g C o ve r Sea l er 1

136 C6246B- 101072 Oi l Ri ng 1

137 GB 276-8 9 Ba l l Be a r i ng 120 1

138 C6246B- 101071 Sha f t Ri ng 1

139 C6246B- 101070 Ge a r 1

140 GB79-8 5 So c k e t Head Se t Sc re w M8 x 1 0 3

141 C6246B- 101045 L oc k Nu t 1

142 GB297-8 4 Ba l l Bea rin g D2007122E 1

143 C6246B- 101046 L o c k Nu t 1

144 C6246B- 101047 Gea r 1

145 C6246B- 101048 Gea r 1

146 GB297- 84 Ba 11 Bear i ng D2007124E 1

147 C6246B- 101051- 1 F r on t Bea r i ng Cov e r Sea l 1


54/98


148 C6246B- I 0I 051 F r o n t B e a r i n g C o v er 01- 8 1

149 GB70- 85 S oc k e t He ad C ap S c r e w M6 x 40 5

150 C6246B- I 0I 049- 1 Sp i nd l e 1

151 GBI 096- 79 F l a t Ke y 10 x 80 1

152 GBI 096- 79 F l a t Ke y 10 x 90 1

153 RUN6246- 101082- 1 S pr i n g 6

154 C6246B- I 0I 042 C am L o c k f o r 01 - 8 6

155 C6246B- I 01050 C a m S c r e w f o r 0 1- 8 6

156 C6246B- I 01044 S c r e w f o r DI - 8 6

157 GB70- 85 S oc k e t He ad Ca p S c r e w M6 x 16 1

158 RUN6246- 101048 S p a c e r 1

159 C6246B- I 01061 S t a t i ona r y Pu l l ey Shaf t 1

160 GB1235- 7 6 a- Ri ng 30 x 2 . 4 1

161 C6246B-I 0 I 059 S p a c e r 1

162 C6246B- I 01060- 1 Br as s 1

163 C6246B- I 01060 S t a t i ona r y Pu l l ey 1

164 C6246B-1 01059 S p a c e r 1

165 GB894 . 1 -8 6 S n ap Ri n g 30 1

166 GB70- 85 S oc k e t He ad Ca p S c r e w M6 x 16 3

167 C6246B- 101068 B e a r i n g Co v e r 1

168 C6246B- 101068- 1 B ea r i n g C o v e r S e al 1169 GB 278- 89 B a l l B e a r i n g 80205 1

170 C6246B- 101066 Gear 1

171 C6246B- 101069 Shaf t 1

172 GB1096- 79 F l a t Ke y 8 x 90 1

173 GB1096- 79 F l a t Ke y 8 x 70 1

174 GB894 . 1 - 86 S n ap Ri n g 30 2

175 C6246B- 101053 Gear 1

176 C6246B- I 01052 Gear 1

177 GB70- 85 S oc k e t He ad C ap S c r e w M6 x 16 13

178 C6246B- I 01067 B e ar i n g Co v e r 1

179 C6246B- I 0I 067- 1 B e a r i n g C o v er Sea l 1

180 GB278- 89 B a l l Be a r i n g 80205 1

181 GB894. 1- 86 S n ap Ri n g 30 2

182 GB8 94 . 1 - 86 S n a p R i n g 48 2

183 C6246B- I 0I 057 Gear 1

184 C6246B- I 01056 Gear 1


55/98

No . P a r t No . Name Spec i f i c at i on Qt y .

185 GBI 096- 79 F l a t Key 6 x 56 1

186 C6246B- I 0I 055 Gear 1

187 C6246B- I 0I 065 Shaf t 1

188 GBI 096- 79 F l a t Ke y 8 x 90 1189 HG4- 692 - 67 Oi l S e al PD40 x 62 x 12 1

190 GB278- 89 B a l l B e a r i n g 1080908 1191 GB70- 85 S oc k et He ad Ca p Scr ew M6 x 20 3

192 C6246B- I 0I 063 B e a r i n g S e at 1

193 C6246 B- I 0I 063- 1 B ea r i n g S e at Sea l 1

194 GB1096- 79 F l a t K ey 6 x 28 1195 C6246B- 101064 Ou t p u t S h a f t 1

196 GB1096- 79 F l a t Ke y 8 x 40 1

197 GB1096- 79 F l a t Ke y 8 x 3 6 1198 GB278- 89 B a l l Be a r i n g 80206 1199 GB894. 1 - 86 S n a p R i n g 30 5200 C6246B- I 01058 Gear 1

201 C6246B- I 01054 Gear 1202 GB278- 89 B a l l B e a r i n g 80205 1203 GB1235- 76 a- Ri ng 6 8 x 3 . 1 1204 C6246B- I 01082 Pr ot ec t i on 1

205 C6246B- I 01081 Gear 1206 GB80- 85 Scr ew M6 x 12 2207 SNBY2 . 5 / 0 . 5 Oi l Pump M14x1.5 1208 C6246B- I 0I 088 Con j unct i ona l B l o ck 1209 25568 T i e -i n 2210 GB 1527- 7 9- M- T3 B r a s s T u b e 10 x O. 75 1211 25677 Dou bl e Tape r Shea t h 2212 GB52- 2 Was he r 18 1213 Wu- 16 x 180- J F i l t er 1214 GB70- 85 Scr ew M6 x 55 3215 GBI 527 - 79- M- T3 B r a s s T u b e 4 x O. 75 1216 15326C Ti e- i n 9

C=,

217 BI 061C Do u b l e T a p e r Shea t h 9218 C6246B- I 01084 Man i f ol d 1219 GB70- 85 S oc k et He ad Ca p S cr e w M5 x 25 2220 B145C Do u bl e T a pe r S h ea t h 2221 25567 Ti e- i n 2

55


56/98


222 GBI 527 - 79- M- T3 B r a s s T u b e 8 x O. 75 1

223 C6246 B- I OI 086 Conj unct i ona l B l ock 1

224 G52- 2 Was he r 14 2

225 GB80- 85 Scr ew M6 x 16 1


57/98


58/98

49 50 51


59/98


60/98

ill


61/98


1 R UN6 1 41 - 1 0 20 7 0- 1 Fo r k 1

2 RUN6 24 6- 1 02 06 9 Fo r k 1

3 RUN6246 - 102 069- 1 For k 1

4 GB1235- 76 a- Ri ng 16 x 2 . 4 6

5 RUN6246- 1 02077 Shaf t 1

6 C 62 51 A- 0 5- 0 6 T op C ov e r 1

7 RUN6246 - 1020 79 Pl at e 1

8 GB70- 85 Scr ew M6 x 30 2

9 GB70- 85 Scr ew MI 0 x 60 2

10 GB78- 85 Scr ew M6 x 8 1

11 RUN624 6- 1030 31 Oi l C o v er 1

12 GB 87 9- 86 Spr i ng P i n 5 x 16 2

13 GB79- 85 S oc k e t S et S c r e w M6 x 20 214 GB78- 85 Scr ew M6 x 16 2

1: GB70- 85 Scr ew M6 x 50 1

16 RUN6246- 102080 Pl at e 1

1 7 GB827- 86 R i vet 2 x 5 10

18 RUN6246- 10208 1 Pl at e 1

19 GB78- 85 Sc r ew M8 x 35 1

20 GB1160. 1- 89 Oi l S i g h t Gl as s 20 1

21 GB70- 85 Scr ew M6 x 60 322 RUN6246- 102001A Ge ar B ox 1

23 GB118- 86 T ap er P i n 10 x 45 2

24 GB70- 85 Sc r ew MI 0 x 30 2

25 RUN6246 - 1020 01- 2A S e a l e d Ma t 1

26 GB 70- 85 Scr ew M6 x 30 3

27 RUN6141- 102002A F r o nt C ov e r 1

28 G38- 3A Oi l P l u g Z 3/ 8" 1

29 C6251A- 05- 05 S p a c e r 1

30 Oi l - Sea I TC20 x 42 x 8 1

31 GB70- 85 S oc k e t He ad C ap Scr ew M6 x 12 6

3 2 R UN6 2 46 - 1 0 20 5 0 Ca p 1

33 RUN6246 - 1020 50- 1 S e a l e d Ma t 1

3 4 GB2 78 - 8 9 B a l l B e a r i n g 80104 4

35 GBI 096- 79 Key 6 x 10 1

36 C6251A- 05- 04 B- Sha f t 1

3 7 R UN6 2 46 - 1 0 20 4 8 Gear 1


62/98

No . Pa r t No . Name Spec i f i c at i on Qt y .

38 SF - 1 Ba l l Bear i ng 1410 2

39 GB894. 1- 86 Snap R i ng 18 2

40 RUN6246- 102047 Cl ut c h 2

41 GB278- 89 B a l l B e a r i n g 80105 2

42 RUN6246- 102046 Gear 1

43 SF - 1 B a l l B e a r i n g 2020 1

44 RUN6246- 102045 Gear 1

45 GB1096- 79 Ke y 4 x 20 2

46 RUN6246- 102044 A- Sha f t 1

47 RUN6141- 102042- 1 Gear 1

48 RUN6246- 102041 C- Sha f t 1

49 RUN6246- 102040- 1 Sea l ed Mat 1

50 RUN6246- 102040 Ca p 1

51 GB70- 85 S oc k e t C ap S c re w M6 x 20 6

52 GB301- 84 Thr us t Bear i ng 8104 1

53 GB879- 86 Spr i ng P i n 5 x 35 2

54 C6251A- 05- 03 Col l ar - L i nk a ge 1

54 RUN6246- 102012 Co l l ar - L in k age 2

55 GB78- 85 Sc r ew M6 x 16 2

56 RUN6246- 102023 E- Shaf t 1

57 GB3452.1- 82 O- Ri ng 3 5 .5x3 .5 5 258 SF - 1 B a l l B e a r i n g 2012 4

59 RUN6246- 102024 Gear 1

60 GB894. 1- 86 Snap R i ng 20 4

61 SF - 1 B a l l B e a r i n g 1218 2

62 RUN6246- 102026 Gear 1

63 RUN6246- 102027 Gear 1

64 RUN6246- 102028 Gear 1

65 RUN6246- 102029 Gear 1

66 RUN6246- 102030 Gear 1

67 RUN6 246- 102031 Gear 1

68 RUN6246- 102032 Gear 1

69 RUN6246- 102033 Gear 1

70 RUN6246- 102034 Gear 1

71 RUN6246- 102035 Gear 1

72 RUN624 6- 1020 36 Gear I

73 RUN6246 - 102037 Gear 1


63/98

No . P a r t No . Name Spec i f i ca t i on Qt y .74 RUN6246- 1020 25 D- Sha f t 175 GB1096- 79 Ke y 6 x 146 176 GB278- 89 B a l l B e a r i n g 80203 277 RUN6141- 1020 38 Gear 1

78 RUN6246- 1020 39 F- Shaf t 179 RUN6246- 1020 22 Ca p 180 RUN6246- 1020 22- 1 S e a l e d Ma t 181 GB278- 89 B a l l B e a r i n g 80103 182 RUN6246- 1020 20 Gear 183 RUN6246- 1020 19 Gear 184 RUN6246- 1020 18 Gear 185 RUN6246- 1020 17 Gear 1

86 RUN6246- 1020 16 Gear I87 RUN6246- 1020 15 Gear 188 GB1096- 79 Ke y 6 x 20 289 RUN6246 - 10202 1 G- Sha f t 190 GB894. 1- 86 S n a p R i n g 25 191 RUN6141 - 10201 4- 1 Gear 192 GB278- 89 B a l l B e a r i n g 80204 193 Oi l S e al TC20 x 40 x 7 194 RUN6246- 10201 3- 1 S e a l e d Ma t

195 RUN6246- 10201 3 Cap- R i ght 196 GB879- 86 S p r i n g P i n 5 x 35 197 GB78- 85 So c ke t S et S c r ew M8 x 10 198 RUN6246- 10200 8 Cl aw- Shi f t er 199 GB119- 86 P i n B8 x 16 5

100 RUN6246- 10200 7 Cl aw- Shi f t er 1101 RUN6246- 1020 06 Cl aw- Shi f t er 1102 RUN6246- 1020 05 Cl aw- Shi f t er 1

103 RUN6246- 1020 04 Cl aw- Shi f t er 1104 RUN6246- 1020 09 Cam Sh i f t e r 1105 GB879- 86 S p r i n g P i n 5 x 16 2 o~~.

106 RUN6246- 1020 10 H- Sha f t 1107 GB91- 86 S p l i t P i n 2 x 30 5108 RUN6246- 1020 11 H- Sha f t 1109 RUN6246- 1020 03 B ev e l Ge a r 1110 GB1235- 76 a- R i ng 22 x 2 . 4 2

63


64/98

No . Pa r t No . Name Spec i f i ca t i o n Qt y .

1 11 GB 87 9- 8 6 S p r i n g P i n 5 x 30 3

112 RUN6246 - 102066 Ar m 1

113 RUN6141- 102062- 2 Space r 4

114 RUN6246- 102075 Det en t Pl at e 3115 RUN6141- 102072 Shaf t 3

116 RUN6246- 102056 - 1 L e v e r 3

117 RUN6246- 102076 S pe e d C ha n ge Ha n dl e 1

1 18 GB 77 - 8 5 Scr ew M8 x 8 5

119 RUN6246- 101088 Scr ew 4

120 RUN6246- 102073 Fo r k 3

121 RUN6246- 102067 Ar m 1

122 GB1235- 76 a- Ri ng 30 x 3 . 1 4

12 3 GB 81 9- 85 Scr ew M5 x 10 6

124 GBI 096-79 Ke y 5 x 14 3

125 RUN6246- 101066 Spr i ng 5

126 RUN6246 - 101070- 1 Was he r 4

127 RUN6246- 101099 Pl at e 3

128 RUN6246- 102068 Ar m 1

129 RUN6246- 102065 S pe e d C ha ng e Ha n dl e 2

1 30 GB 30 8- 7 7 S t ee 1 Ba 11 1/41 1 5

131 GB 87 9- 76 Sp r i ng P i n 5 x 30 1132 RUN6246- 102060 B ev e l Ge ar 1

133 RUN6246- 102062- 1 Space r 1

134 RUN6246- 102062 S ha f t Sl e e v e 1

135 RUN6141- 102055 Shaf t 1

136 GBI 096- 79 Ke y 5 x 28 1

137 RUN6246- 102063 S e l e c t i n g Di a l 1

138 RUN6246- 102082 Pl at e 1

139 RUN6246- 102053 Wheel 1


65/98

'I


66/98

54 55


67/98

100 101 102 103 104 105 106 107 108 109 110 111 112 113

(l=====~t::===~

@00

o

124

12 5

(103)


68/98

No . Pa rt No . Name Spec i f i ca t i on Qt y .

1 GB818- 85 Scr ew M4 x 12 16

2 C 6 2 5 1 r \ - 0 7 - 4 4 Ca s e- Wi pe r 1

3 C6251A- 07- 43 Wi pe r 1

4 RUN6246- 103056- 1 S l eeve 15 GB2089- 80 Spr i ng 1x 5x 18 1

6 RUN6 246- 103058-2 Ad j u s t S c r e w ( F la t Ty pe ) 3

7 RUN6246- 103057- 2 Ro u nd P i n 1

8 C6251A- 07- 45 F o ur Wa y T oo l P o s t 1

8 C6251A- 07- 4 6 B l o c k - T e e ( T T y p e) 1

9 GB 83- 8 8 Scr ew M12 x 55 12

10 GB119- 86 P i n D6 x 60 3

11 GB 77- 85 Scr ew M8 x 10 3

12 RUN6246- 10306 2 C l ampi ng Handl e 1

13 RUN6246- 103061 C l ampi ng Handl e 1

14 RUN6246 - 103060 Wa s he r 1

15 GB301- 84 Th r us t Bea r i ng 8104 1

16 RUN6246 - 1030 58- 1 S l e e ve ( F l a t Ty pe ) 1

17 C6251A- 07- 42 T oo l P o s t Sha f t ( F l a t Ty pe ) 1

17 C6251 A- 07- 42- 1 T oo l P os t S ha f t ( T Type ) 1

18 GB77- 8 5 Sc r ew M8 x 40 1

19 GB1155- 79 B al l C up 6 620 GB 308- 84 S t e e l B al l 1 /4 11 2

21 GB80- 85 Sc r ew M8 x 10 2

22 C6251A- 07- 50 C omp o un d Re s t (F la t Ty pe ) 1

22 C6251A- 07- 50- 1 C omp o un d Re s t ( T Ty pe ) 1

23 RUN6246H- 1030 43- 1 Nu t ( Me t r i c) 1

23 RUN6246H- 103043- 2 Nu t ( I n c h ) 1

24 RUN6246- 103043 Sc r ew- Compo und Res t ( Me t r i c ) 1

24 RUN6246-1 03043- 3 Sc r ew- C ompound Re s t ( I nc h ) 1

25 GB77-8 5 Scr ew M6 x 6 1

26 GR80- 8 5 Sc re w M5 x 8 1

27 GB879-8 6 Spr i ng P i n 2 x 12 1

2 8 GB 30 1- 8 4 Thrus t Be a rin g 8102 2

29 RUN6246- 103044 S ea t Co mp ou nd Re s t Sc re w 1

30 GB70- 8 5 Scr ew M6 x 20 2

31 RUN6246-1 03044- 1 Nut 1

32 RUN6246- 103045 Co 11a r 1


69/98

~o. Pa r t No . Name Spec i f i c a t i on Qt y .

33 RUN6 24 6- 1 03 04 6- 1 Di a l - C omp o un d Res t ( Me tr i c ) 1

33 RUN6 24 6- 1 03 04 6- 2 Dia l - C o mp o u nd Res t ( I nc h) 1

34 RUN6246- 103047- 1 Wav e Ty pe Wash er 1

35 RUN6246- 103047 Nut 1

36 RUN6246- 103048 Ha nd l e 1

37 RUN6246- 103049 Handl e 1

38 GB70- 85 Sc r ew M6 x 10 3

39 GB70- 85 Sc rew ( C 62 51 A) M10x55 1

39 GB70- 85 Sc r ew ( C6256A) M10 x 80 1

40 RUN6246- 103037 Sc r ew 1

41 C6251A-07- 51 Gi b 1

42 GB70- 85 Sc rew ( C 62 51 A) M 1 0 x 40 2

42 GB70- 85 Sc rew ( C62561\) M10 x 65 243 C6 251A-07- 41 Swiv e l Tab l e 1

-13 C6 256A- 07-41 Swi v e l Tab l e 1

44 GB80-85 Sc rew M6 x 10 2

45 C62 51. \ -07- 39 C ase -Wip e r 1

46 C6251:\ -07- - 38 Wi pe r 1

47 RU!' i6 246-103036 Sc r e w 4

48 C 6 2 5 1 :\- 0 7- 0 2- 1 I ndi c a t o r D i a 1 1

49 Rt;\ 6246-103040 ~ut 3

50 C6 251A -07- 02 Cove r - Cro s s S l id i ng 1

51 GR79-85 Sc r ew M8 x 30 1

52 GB70-85 S oc k e t He ad Cap Sc r e w M6 x 35 .,

j

:3 RUN6246- 1 03022- 2 K ey 1

54 C6 25 1.\ - 07- 2 1 Y Cr o s s F eed S c r e w ( I n c h) 1

54 C6 2511\ - 07-21 Cr o s s F e ed S c r e w ( Met r i c ) 1

55 Rt'N6 141- 103003 Nut ( Met r i c ) 1

55 RL '!' i 6141- 1 03003-1 Nut ( I nc h) 1

56 C6 251\-07-35 Gi b 157 RuN6246- 1 03004 Gi b 1

58 GB301- 84 T hr u s t Bea r i ng 8101 2

59 RUN6141- 103007 Brac k e t 1

60 RVN6246-103007- 1 Nut 1

61 RUN6l 41- 103105 Cov e r 1

62 RUN6246-103030A Ha ndle 1

63 GB70-85 Scr ew M8 x 16 1


70/98


64 RUN6246- 103029 Handl e 1

65 RU~6246- 103028 Nu t 1

66 RU~6246- 103025 Wav e T y p e Wa s h e r 1

67 RUN6141- 103027 C r o s s F e e d Di a l ( Met r i c) 1

67 RUN6 141- 103027- 1 C r o s s F e e d Di a l ( I nc h) 1

68 GB70- 85 S o c k e t H e ad S e t Scr ew M8 x 70 2

69 GB278- 8 6 Sc r ew 2 x 5 2

70 RUN460- 105031 Pl at e 1

71 SF - 1 Bea r i ng 1810 2

72 GBl 18- 86 T ap er P i n 6 x 26 2

73 GB70- 85 Sc r ew M8 x 20 6

74 GB70- 85 Scr ew M10 x 60 4

75 GB l 18- 86 T ap er P i n 8 x 60 276 C6251A- 07- 13 Ca s e- Wi pe r 2

77 RC~6246- 103026 Cl ut ch - Di a l 1

78 GB80-8 5 Sc r ew M6 x 8 1

79 C6251A-0 7- 11 Wi pe r 1

80 RUN6 246- 103077 Bo l t 1

81 C6251A-0 7- 2 3 Bra c k e t 1

82 GB l 155-7 9 B al l C up 8 1

83 C6251A- 07- 10 Ca se- Wi p er 2

84 C6251A-0 7-0 8 Wi pe r 1

85 C6251A-0 7- 22 C r o s s F ee d P i n i on 1

86 GB1567-7 9 Key 8 x 12 1

87 GB894-1 -8 6 Sna p Ri n g 24 2

88 C6251-A- 07- 22- 2 Gea r 1

89 C625 L \ -0 7-0 1 Sa ddl e 1

90 Rl i : i 6246-103031- l P la t e 1

91 RC :- -J 6246 -1 03031 P lu g- Oi l In le t 1

92 C6251:\ - 07 -2 0 Gib -fro n t 1

93 RlJ . ' 6 246- 103019 C la mp- Ca rria ge 1

94 G870- 85 Sc re w M6 x 20 1

95 C6251:\ -0 7-1 8 Gi b- Ie ft-f r on t 1

96 C6251A-0 7-1 2 Wi pe r 1

97 C6251.\ -0 7-1 5 Gib 1

98 GB70-8 5 Sc re w M5 x 10 4

99 RUN6141- 1030 16- 1 ba f f l e 2


71/98

No. P ar t No . Name Spec i f i ca t i o n Qt y.

100 C6251A- 07- 16 Hol der Gi b 1

101 GB70- 85 Sc rew M8 x 30 4

10 2 C62 51A- 07- 09 Wi per 1

10 3 RUN6246- 103070 Oi l P l u g 1

104 GB1235 - 7 6 a- RING 16 x 2 . 4 1

10 5 GB2089- 80 Spr i ng 0. 5x4. 5x16 1

10 6 GB308- 84 Stee l Ba l l


72/98

(50)

(51)


73/98


74/98

1 32

r


75/98

No . Pa r t No . Name Spec i f i ca t i on Qt y

1 RUN460- 10400 3A L e a d Nut :\ s s y ( Ri gh t Hand) 12 RUN460- 104002 Gi b 13 t B70- 85 Scr ew M6 x 16 34 GB80- 85 Sc re w 'M6 x 20 4

5 GB6170- 86 Nu t Mu 4

6 RUN460- 10401 8-01 Sea t - Wor m 17 RUN460-L 04D15 Bus h i ng 28 GB8{~- 8 5 Scr ew M8 x 10 29 GB77- 85 Scr ew M8 x 10 2

10 GBI 096- 79 Ke y 6 x 12 1

11 RUN460- 104016 S l ee ve - f eed Ro d 1

12 RUN460- 104017 Gear 1

1 3 Oi l Sea l TC32 x 42 x 8 214 GB812-8 8 Nu t M20 x 1 . 5 115 GB858-8 8 Nu t 2016 RUN6246-104020- 1 Wa s he r 217 GB 301-84 Thr us t Bear i ng 8104 218 RUN460-104020 Wo r m Gea r 119 CB 8S- 2 0 10 Se t 20 220 RGN6246-1 04019 Sha f t 1

21 RG~460- 104023-0 1 Sa f e dev i c e b lo c k ( Ri g ht Hand) 1

21 RUN460- 104023- 02 Sa fe dev i c e b l o c k ( L e f t Ha n d) 122 GB894. 1- 86 Snap Ri n g 10 123 RUN460-l 04030 L e v e r 124 GB70- 85 Scr ew M5 x 8 125 RU~460- 104032 Spr i ng 126 RUN4 6 0- 10 4011 Bo t t o m Co v e r 127 RUN460- 104011- 1 S e a l e d Ma t 128 GB70- 85 Sc r e w M6 x 16 9

29 GB 77- 8 5 Sc r e w M6 x 35 130 G38- 3 A Oil P l ug Z 3 / 8" 131 RUN460- 1 04012 B r a c k e t 132 GB1 l9 - 8 6 P i n B8 x 40 133 GB 70- 85 Scr ew M6 x 16 234 GB80- 85 Scr ew M6 x 6 135 RUN460- 104014 L e v e r 136 GB77- 85 Scr ew M8 x 30 1


76/98

No. Part No.

37 GB6170- 86

38

39 RUN460- 104010

40 GB70 - 85

41 RUN460- 104031

42 GB80- 85

43 RUN460- 104022- 01

44 GB70- 85

45 RUN460- 104026- 01

46 RUN460- 104027

4 7

48 RUN460- 104028

49 GB70 - 8550 GB30 8- 84

: 1 RUN6246 -101 06 6

52 GB77-8 5

53 GB70- 8 5

54 GB6170- 86

55 RUN624 6- 104 074

56 RUN460- 104068

57 GB12 35- 76

58 RUN6246- 104007- 01

58 RUN6246- 104007- 02

59 GB80- 85

60 RUN460- 104007- 02

61 RUN6246 - 10109 9

62 RGN460- 10 4008

63 GB819-8 5

64 RUN460-104006-01

6 4 RG~4 60-104006-0 26 5 C6 2- 1 A- 0 6-0 1

65 C6251A- 06-0 1Y

66 GB93-87

67 GB70-8 5

68 RUN4 60-104073

69 RUN460- 10400 5

70 RUN460- 104051

N u t

ail Sea 1

Pin

Screw

Screw

Screw

Spring

Screw

Shaft (Right Hand )

Buffer

a-Ring

Sleeve

Sc rewS t ee 1 Ba 11

Spring

Scre w

Sc rew

~ut

Knob (Righ t Hand )

ail Sig h t

a-Ring

S ha ft sle eve (Right Hand )

Shaft sleev e (L eft Hand)

Screw

Shaft sleev e (R ight Hand )

Plate

Lever

Screw

Sh aft (Right Hand)

Shaft (Left Hand)

Haft N ut (M etric )

H aft ~ut (Inch)

S pring P in

Sc rew

Plate (Ri ght H and)

Key

Shaft

Specification

M 8

TC1 5 x 25 x 7

M 6 x 2 01/4"

M 8 x 10

M 6 x 3 5

M 6

6

M6 x 16

Q ty

1

1

1

1

1

1

1

3

1

1

2

1

32


77/98

No . Pa r t No . Name Spec i f i ca t io n Qt y71 GBI 096- 79 ~ey 6 x 25 172 RUN460- 104052- 1 Sea le d Mat 173 GB1l 55 -89 Ba l l Cup 6 174 RUN460- 104052 Sea t 1

75 GB70- 85 Sc rew M6 x 25 476 SF- 1 Bea r i ng 2010 277 RUN460- 104054-01 Di a l - Rac k ( Met r i c ) 178 Q67-4 - 3 3 Spr i ng 80 179 RUN460- 104055 Hand Whee l 180 GB77-85 Sc rew M4 x 20 181 Rli N460-104 057 Washer 182 Rl' ~6246- 1 01088 Scr ew 1

8" RD460- 1 04056A Handle 1-)

84 RLN460-104047 P i non 185 GB87 9-86 P i n 5 x 35 186 GB1096-79 Ke y 6 x 20 187 GB: 801 -86 \e edle Beari ng 4644903 288 RL N460 -104053 S l eeve

89 GB80-85 Sc rew M8 x 12 190 Rr ~460 -104048 Spac e r 191 Rl ~460-104049 Gear 192 GB278-89 Ba l l Bea r i ng 801 03 193 RL N460- 104050- 1 Sea le d Ma t 194 Rl N460- 104050 Cov er 195 GB70-85 Sc rew M6 x 12 ")96 GB894. 1-86 Sn ap Rin g 20 297 RUN460- 10404 1 Ge a r 198 RUN460- 104042 Sha f t 199 GB308-84 St eel Ba 11 7/32" 1

1 00 Rl N460-104044 C ha n ge Ge a r 110 1 RlN460- 104045 Handl e L ev e r 1102 GB79-85 Sc rew M5 x 10 110 3 Rl' N460-104043 Change S l eeve 110 4 GB70-85 Scr ew M6 x 12 210 5 Rl i N460-1040n Pl at e 110 6 RUN46 0- 104043-1 P lu g 110 7 RUN460- 104036- 1 Co v e r 1


78/98

No . Pa r t No . Name Spec i f i ca t i on Qt y

1 08 GB 27 8- 8 9 Ba l l Bear i ng 180105 1

109 RUN460- 10403 4 Wor m Gear 1

110 RUN460- 104035 Gear 1

111 RUN460- 10403 8 Spr i ng 1

112 RUN460- 10403 9 S p a c e r 1

1 13 GB 10 96 - 7 9 Ke y 8 x 12 1

114 RUN460- 104037 P i n 1

115 RUN460- 104036 Co v e r 1

1 16 GB 77 - 8 5 Scr ew 1

117 GB278- 89 B a l l B e a r i n g 80204 1

118 RUN460- 10404 0- 1 S e a l e d Ma t 1

119 Rl; N460- 10404 0 Co v e r 1

1 20 GB 70 - 8 5 Scr ew M6 x 12 3121 RUN6246- 10407 2 Pl at e 1

122 RUN460- 104059 B Di a l I n d i c a t o r Shaf t ( Met r i c) 1

1 23 GB 87 9- 8 6 P i n 3 x 8 I

124 RUN460- 10404 6 S p a c e r 1

125 RUN460- 10406 0 Gear ( Met r i c) 1

126 GB97. 2- 85 Was he r 10 1

1 27 GB 61 70 - 8 6 ,u t MI 0 1

128 GB70- 85 Sc r ew M8 x 85 1

129 RUN460- 10405 8 Thr ead Di a l B o dy 1

130 GB827- 86 Ri ve t 2 x 5 10

1 31 RUN6246- 104071 I n d i c a t o r Di a l ( Me t r i c ) 1

132 RUN460- 10402 4 Space r 1

133 RUN6246- 104001A A pr o n ( Ri g h t Ha n d ) 1

133 RUN460- 10400 1B A pr o n ( L e f t Ha n d ) 1


79/98


80/98

No . P a r t No . Name Spec i f i c at i on Qt y .

1 RUN460- 104056A Handl e 1

2 C 62 46 B- I 0 50 10 Hand l e Whee l 1

3 C 62 51 A- 0 8A- 0 3 Di a l - Feed ( Met r i c ) 1

3 C 62 51 A- 0 8A- 0 3Y Di a l - F e e d ( I n c h ) 1

4 GB80- 85 Scr ew M5 x 25 2

5 GB70- 85 Scr ew M6 x 35 3

6 C6251A- 08A- 02 C ap - B o dy E n d 1

7 GB1155- 79 B al l Cu p 6 1

8 GB301- 84 Th r u s t Bea r i ng 8105 2

9 C 62 46 B- I 0 50 05 F e e d Nu t ( Me t r i c ) 1

9 C6246B - I 05005- 1 F e e d Nu t ( I n c h ) 1

10 GB I 096- 79 Ke y 6 x 16 1

11 C6251A- 08A- Ol F e e d S c r e w ( Met r i c) 1

11 C6251A- 08A- 01Y F e e d S c r e w ( I nc h) 1

1 2 C 62 66 - 0 8- 1 8 Scr ew 1

1 3 C 62 66 - 0 8- 1 9 Was he r 1

14 GB70- 85 Scr ew M6 x 16 4

15 GB1155- 79 B al l C up 10 2

16 C6246B- I 05003 Tai l s t oc k S l eeve 1

17 HG4- 692 - 67 Oi l - Sea l PD75 x 95 x 12 1

18 C6246B- I 05030 P i n S h a f t

1

19 GB80- 85 Scr ew M6 x 10 1

20 C6251A- 08- 01 T a i l s t o c k B o d y 1

21 GB56- 88 Nu t M20 1

22 GB95- 85 Was he r 20 1

23 RUN460- 105031 Pl at e 1

24 GB827- 86 Ri vet 2 x 5 4

25 C6251A- 08- 02 Bo t t om Ta i l s t oc k 1

25 C6256A- 08- 02 Bo t t om Ta i l s t oc k 1

26 C6251A- 08- 09 Wi pe r 227 GB818- 85 C r o s s Re c e s s e d He a d S c r e w M4 x 12 8

28 C6251A- 08- 08 Ca s e- Wi pe r 2

29 GB95- 85 Was he r 12 2

30 GB5782- 86 S c r ew ( C6251A) M12 x 70 2

30 GB5782- 86 S c r ew ( C6256A) M12x90 2

31 GB848- 85 Was he r 20 1

32 GB37- 88 Bo 1 t ( C62 51 A) M20x150 1


81/98

No . P a r t No . Name S pe c i f i c a t i o n Qt y .

32 CB37- 88 Bo l t ( C6256A) M20x 175 1

3 3 RUN4 60 - 1 05 03 2 P l a t e 1

34 RUN460 - 105 017 Bl oc k- adj us t i ng 1

35 CB77- 86 Sc r ew M10 x 8 1

36 GB79- 85 Scr ew M10 x 12 1

37 CB l 19- 86 P i n S h a f t 12x85 2

38 CB80- 85 Scr ew M16x20 2

39 C6251A- 08- 06 Wi pe r 2

40 C6251A- 08- 07 Ca s e- Wi pe r 2

41 C6251A- 08- 03 C l amp i ng Hand l e 2

42 CB5782- 86 S c r e w ( C 6 25 1 A) M20 x 100 1

42 CB5782- 86 Sc r ew ( C6256A) M20x 125 1

43 RUN460 - 105 018 B r ack e t 144 RUN460- 105028 E c c e n t r i c B l o c k 1

45 GB879- 86 Sp r i ng P i n 6 x 36 1

46 C6246B- 105012 T a pe r Gi b S t r i p 1

47 RUN460- 105020 Scr ew 1

48 C6246B- I 05021 B l o ck C l amp 1

49 RUN460- 1050 04 L e a d S c r e w 1

50 C6251A- 08- 05 Shaf t 1

51 RUN6246 - 1050 07 Sc r ew- Br ak e 2

52 C6251A- 08- 04 Shaf t 1

53 RUN460- 105 006 L e a d S c r e w 1


82/98


83/98

80 81 82

\


84/98

(Metric)


85/98

(Inch)


86/98


1 C6251 A- 01- 20 Oi 1 Guar d 1

1 C6256A- 01- 20 Oi l Gua r d 1

2 GB70- 85 Sc r ew M6 x 10 2

3 RUN6246- 10809 4 Pl at e 1

4 C 62 51 A- 0 5- 1 2 Scr ew 1

5 RUN6246- 108074 Sc r ew 1

6 RUN6246- 10807 3 Nu t 1

7 GB79- 85 Scr ew M6 x 8 1

8 C6251 A- 04- 02 Cove r - End 1

8 C6256 A- 04- 02 Cove r - End 1

9 C6251 A- 04- 04 PI a t e ( Met r i c ) 1

9 C 62 51 A- 0 4- 0 4Y P I a t e ( I n ch ) 1

1 0 C 62 51 A- 0 4 - 0 5 Co v e r 111 GB/no.2-2000 Scr ew M6 x 10 1

1 2 GB 72 77 - 8 7 Hi nge 100 2

13 GB 68- 8 5 Scr ew M5 x 10 16

14 RUN6246- 106071 E l e c t r i c C o v e r 1

15 GB818- 85 Scr ew M6 x 10 16

16 C6251 A- 01- 02 B e d Ga p 1

1 7 GB 11 8- 8 6 P i n 10x70 2

18 GB6170- 86 Nu t M10 6

19 GB70- 85 Sc r ew M12 x 50 4

20 GB70- 85 Sc r ew M10 x 40 7

21 C6251 A- 01- 15A Guar d As s embl y 1000 1

21 RUN6246- 106072 B Guar d As s embl y 1500 1

21 RUN6246- 106072 C Gua r d As s emb l y 2000 1

21 C6251 A- 01- 15D Guar d As s embl y 3000 1

22 GB70- 85 Scr ew M8 x 16 4

23 C6251 A- 01- 01 B e d 1 00 0 1

23 C6251 A- 01- 01- 1 B e d 1 50 0 123 C625I A- 01- 01- 2 B e d 2 00 0 1

23 C6251A- 01- 01- 5 B e d 3 00 0 1

24 GB70- 85 Scr ew M16 x 35 4

25 RUN6246- 106010 - 4 Pl ug- Oi l I n l et 1

26 C6251A- 01- 07 B r a ck e t 1

No . Par t No . Name Spec i f i c at i on Qt y .

27 GB80- 85 Scr ew M6 x 8


87/98

28 C625I A- 01- 04 Nut 1

29 RUN6246- 106031 Cov er 1

30 GB818- 85 Scr ew M5 x 8 5

31 RUN6246 - 1060 10- 1 P l ug 1

32 RUN6246- 106010- 2 P l ug 1

33 GB118- 86 Tape r P i n l Ox 45 2

34 C6251A- 01- 19 B l o ck 1

35 GB 70- 85 Sc r ew M6 x 25 7

36 GB93- 86 Spr i ng Was her 16 4

37 GB70- 85 Scr ew M16 x 55 4

38 C6251A- 01- 18 B l o ck 1

39 RUN6246- 106009 P r o t e c t i o n C o v e r 1

40 GB879- 86 S p r i n g P i n 5 x 3 0 6

41 GB70- 85 Sc re w M6 x 25 842 C6251A- 01- 05 Ra c k (L e f t Ha n d ) 1

42 RUN6 246- 106005B Ra c k 1

42 RUN6246- 106005C Rack 1

43 GB 301-8 4 Th r ust Bea r i ng 8105 2

44 C6251A- 01-0 7- 1 Bus h 1

45 RUN6 246- 106010-7 S p a c e r 1

46 RUN6 246- 106008 Bus h 1

47 RUN6246- 106056 Sha f t S le e v e 1

48 RUN6 246- 106058 Wa s her 1

49 Q81- 1 Spr i ng 1x6x20 3

50 RUN6246- 106059 Swi t ch B r ack e t 1

51 GB70- 85 Scr ew M6 x 16 12

52 RUN6246- 106055 P i n 1

53 RUN6246- 106053 B r ack e t 1

54 GB879- 86 S p r i n g P i n 3 x 20 1

55 RUN6246- 106057A L e v e r 1

56 GB70- 85 Scr ew M5 x 10 257 GB93- 87 Wa s he r 5 2

58 RUN6 141- 106018- 1 Cove r 1

59 RUN6l 41- 106018 Sea t - Pi l ot L i gh t 1

60 GB70- 85 Scr ew M6 x 70 2

61 GB70-8 5 Sc r e w M4 x 40 2

No . Pa r t No . Name Spec i f i ca t i on Qt y .

62 GB70- 85 Scr ew M8 x 25 2


88/98

63 RUN6246 - 1060 16 Se at - Swi t c h 1

64 C6251A- 01- 09 S t a r t ed Rod 1000 1

6 4 C 6 25 1 A- 0 1 - 0 9 - 1 S t a r t e d Ro d 1 5 00 1

6 4 C 6 25 1 A- 0 1 - 0 9 - 2 S t a r t e d R od 2 0 00 1

6 4 C 6 25 1 A- 0 1 - 0 9 - 5 S t a r t e d R od 3 0 00 1

6 5 C 62 51 A- 0 1- 0 8 F e e d Ro d 1 00 0 1

6 5 C 6 25 1 A- 0 1 - 0 8 - 1 F e e d Ro d 1 50 0 1

6 5 C 6 25 1 A- 0 1 - 0 8 - 2 F e e d Ro d 2 00 0 1

6 5 C 6 25 1 A- 0 1 - 0 8 - 5 F e e d Ro d 3 00 0 1

6 6 C 62 51 A- 0 1- 0 6 L e a d S c r e w 1 00 0 ( Me t r i c ) 1

66 C6251A- 01- 06- 1 L e a d S c r e w 1 50 0 ( Me t r i c ) 1

66 C6251A- 01- 06- 2 L e a d S c r e w 2 0 00 ( Me t r i c ) 1

66 C6251A- 01- 06- 5 L e a d S c r e w 3 00 0 ( Met r i c ) 1

6 6 C 62 51 A- 0 1- 0 6Y L e a d S c r e w 1 00 0 ( I n c h) 16 6 C 6 25 1 A- 0 1 - 0 6 Y - 1 L e a d Sc r e w 15 00 ( I nc h) 1

66 C6251A- 01- 06Y- 2 L e a d S c r e w 2 00 0 ( I n c h) 1

6 6 C 6 25 1 A- 0 1 - 0 6 Y - 5 L e a d S c r e w 3000 ( I nc h) 1

67 CM6233 - 2 05 5 Cam 1

68 GB70- 85 Scr ew M6 x 12 2

69 GB827- 86 Scr ew 2 x 5 2

70 RUN6246 - 1060 89 Pl at e 1

71 GB79- 85 Scr ew M8 x 30 2

72 GB6170- 86 Nu t M8 2

73 Z16- 1 L e v e r Bus h M12 x 40 1

74 RUN6246 - 1060 14 Bus h 1

75 GB1171- 74 Be l t ( C625 1A) B76 ( 60Hz ) 1

75 GB1171- 74 Be l t ( C625 6A) B78 ( 60Hz ) 1

75 GB1171- 74 Be l t ( C625 1A) B77 ( 50Hz ) 1

75 GB1171- 74 Be l t ( C6256A) B79 ( 50Hz ) 1

76 C6251A- 01- 11 C ov e r Mo t o r S ea t 1

77 RUN6246 - 1080 78 L i mi t ed Swi t ch Sea t 1

78 C6251A- 01- 03 S t a n d 1 0 00 1

78 C6251A- 01- 03- l S t a n d 1 50 0 1

78 C6251A- 01- 03- 2 S t a n d 2 00 0 1

78 C6251A- 01- 03- 5 S t a n d 30 00 1

79 RUN6246 - 1060 28- 1 C o v e r Mo t o r Sea t 1


80 C625 1A- OI - I O Au t o S t o p pi n g Ro d 1000 1


89/98

80 C6251A- 01- 10- 1 Au t o S t o p p i n g Ro d 1 50 0 180 C6251A- 01- 10- 2 Au t o S t o p p i n g Ro d 2 00 0 180 C6251A- 01- 10- 5 Au t o S t o p p i n g Ro d 3 00 0 181 RUN6141- 106024 B r ack e t 182 GB79- 85 Sc r ew M8 x 12 1

83 GB77- 85 Sc r ew M8 x 6 184 i W? j 6246 - 106 019 - 1 S t a r T y pe Ri n g 185 RUN6246 - 106 020 - 1 Shoe C l amp 486 GB80- 85 Sc r ew M8 x 6 487 RUN6246- 106020 Ca m 488 RUN6246 - 106 019 - 2 S t a r T y pe Ri n g 189 RUN624 6- 106 019 - 5 Pl at e 190 GB308- 84 S t ee 1 Ba 11 6 191

Q81- 1 Spr i ng 1 x 5 x 25 192 RUN6141- 106025 B r ack e t 193 GB70- 85 Sc r ew M8 x 20 10

94 C6251A- 01- 12 P u mp Ho l e C o v e r 195 RUN6246- 106029 Bo1 t 696 GB6173- 86 Nu t M24 x 2 697 RUN6246- 106069 B l o ck - Lev e l i ng 698 GB70- 85 Sc r ew M8 x 30 4

99 C6251A- 01- 17 Coo l an t P u mp S e a t 1 00 0, 1500, 2000 1

99 C6251A- 01- 17- 5 Coo l an t P u mp S e a t 3000 1100 GB96- 85 Wa s he r 8 2101 GB6170- 86 Nu t M8 4102 RUN6246- 106051 Sc r een 1103 GB6170- 86 Nu t M16 7104 RUN6246- 106079 Wa s he r 6105 RUN6246- 106046 Sc r ew 2

1 06 Y 1 32 M- 4 Mot or 7 . 5kw 11 07 GB 10 96 C- 7 9

Ke y 10x70 1108 GB5782- 86 Bo l t M10 x 35 41 09 GB 93 - 8 7 Spr i ng Was her 10 4

110 GB97. 1- 86 Wa s he r 10 4111 RUN6246- 106034 Mo t o r S e a t 1112 RUN6246- 106091 L i mi t ed Swi t ch Sea t 1No . P a r t No . Name Spec i f i ca t i on Qt y .113 GB6170- 86 Nu t . M4 2


90/98

.114 GB818- 85 Scr ew M4 x 20 2

115 GB70- 85 Scr ew M5 x 8 3

116 RUN6141 - 1060 49a Was he r 1

117 RUN6141- 106048a B e l t P u l l e y 60Hz 1

117 RUN6141- 106048a - 1 B e l t P u l l e y 50Hz 1

118 RUN6246- 106047 Bel t - Br ak e 1119 RUN6246- 106050 Shaf t 1

1 20 Q8 1- 3 Spr i ng 3x16x l 15 1

121 RUN6246- 106039 Shaf t 1

122 RUN6246- 106044 Shaf t 1

123 RUN6246 - 1060 40 Ar m Br ake 1

124 RUN6246- 106097 Was he r 3

125 RUN6246 - 106041 Br ac k et - Mot or Sea t 1

126 RUN6246 - 106036 B r ack e t 2

127 RUN6246- 106042A Ar m 2

1 2 8 C 6 25 1 A- 0 1 - 1 4 Shaf t 1000 1

128 C625 1A- 01- 14- 1 Shaf t 1500 1

128 C6251A- 01 - 14 - 2 Shaf t 2000 1

128 C6251A- 01 - 14 - 5 Shaf t 3000 1

129 RUN6246 - 106037 Ca m 1

1 30 GB 87 9- 8 6 S p r i n g P i n 5 x 40 1

1 3 1 C 6 25 1 A- 0 1 - 1 3 Peda l - B r ake 1000 1

131 C6251A - 01 - 13 - 1 Peda l - B r ake 1500 1

131 C6251A - 01 - 13 - 2 Peda l - B r ak e 2000 1.131 C6251A - 01 - 13 - 5 Peda l - B r ake 3000 2

1 32 GB 79 - 8 5 Scr ew M10 x 25 2

133 RUN6141 - 1080 02 S p a c e r 1

134 C6251A- 04- 03 Gear 55Tx M2. 25 1

134 C6256A- 04- 03 Gear 55T xM2. 5 1

135 RUN6141- 108004 Bo l t 1

136 GB894. 1 - 86 S n a p Ri n g 20 1

1 37 GB 27 8- 8 9 B a l l B e a r i n g 180204 2

138 GB893. 1- 86 S n a p R i n g 47 1

139 C6251A- 05- 10 Gea r 49Tx M2. 25 1

139 C6256A- 05- 10 Ge a r 49T x M2. 5 1

140 C6251A- 05- 11 Gear 54T x M2. 25 1


140 C6256A- 05- 11 Gear 54T x M2. 5 1


91/98

14 1 C6251A- 05- 08 Br ack et 114 2 RUN6141-108005 Nu t 114 3 RUN6141-108017 Was he r 1

144 C6251A-05-01 Bol t 114 5 C6251A- 05- 09 Space r 2

146 C6251A-05- 07 Gear 56T x M2. 25 1146 C6256A-05-07 Gear 56T x M2. 5 114 7 RUN6141- 108015 Space r 1

148 C6251A- 05 -11Y Gear 57T x M2. 25 1148 C6256A- 05 -11Y Gear 57Tx M2.5 1149 C6251A-15-01 Gear 40T x M2. 25 1149 C6256A- 15 -01 Gear 40Tx M2.5 1150 C6251A- 04- 03Y Gear 48T x M2. 25 1150

C6256A-04- 03Y Gear 48T x M2. 5 1151 C6251A- 15- 02y Gear 66T x M2. 25 1151 C6256A- 15- 02Y Gear 66T x M2. 5 1152 C6251A- 05- 11Y Gear 57T x M2. 25 1152 C6256A- 05- 1l Y Gear 57T xM2. 5 1153 C 6 2 5 1 A - l S - 0 l y Gear 42T x M2. 25 1153 C6256A- 15- 0l Y Gear 42T x M2. 5 1154 C6251A- 05 -07Y Gear 57 T x M2. 25 1154 C6256A- 05- 07Y Gear 57Tx M2.5 1


92/98

S t e a d y Re s t


93/98


1 C625 1A- I 0- 08 Rot at e Handl e 3

2 GB78- 85 Scr ew M6 x 8 3

3 C6251A- I 0- 07 Bus h 3

4 C625 1A- I 0- 05 S c r e w Sh a f t 3

5 C625 1A- I 0- 04 S l eeve 3

6 GB77- 85 Scr ew M6 x 8 3

7 C625 1A- I 0- 09 Handl e 1

8 C625 1A- I 0- 06 Up s i d e o f S t e a d y Res t 1

9 C625 1A- I 0- I 0 C l amp i ng Sc r ew 1

10 GB119- 86 P i n 10 x 60 2

11 GB879- 86 S p r i n g P i n 5 x 50 3

12 C625 1A- I 0- 02 S u pp o r t S h af t 3

13 C6251A- l O- 03 P i n 314 GB279- 88 B a l l B e a r i n g 180300 3

15 C625 1A- I 0- 0l Do wn s i d e o f S t e a d y Res t 1

15 C625 6A- I 0- 0l Do wn s i d e o f S t e a d y Res t 1

16 RUN6 24 6- 1 10 01 8 L i mi t e d Scr ew 3

17 GB55- 88 Nu t M20 1

18 GB97. 2- 85 Wa s he r 20 1

19 C6251A- 08- 03 C l amp i ng B r ack e t 1

20 GB37- 88 Bo l t M20 x 11 0 1

93

i j-


94/98


95/98

No . P a r t No . Name S pe c i f i c a t i o n Qt y .

1 RUN6 24 6- 1 10 01 9 Ro t a t e Hand l e 2

2 GB78- 85 Scr ew 2

3 C6251 A- I 0- 11 Fo l l ow Res t 1

3 C6256 A- I 0- l l F o l l o w Re s t 1

4 RUN6246- 11000 4 Bus h 2

5 RUN6 24 6- 1 10 01 6 S l eeve 2

6 RUN6 24 6- 1 10 02 4 B r acke t 2

7 RUN6141- 11000 5 F o l l o w Re s t ( C 62 41 ) 1

7 RUN624 6H- I I 000 5 Fo l l ow Res t ( C6246H ) 1

8 GB879- 86 S p r i n g Pi n 5 x 26 2

9 RUN6246- 11001 8 L i mi t ed Scr ew 2

10 GB5782- 86 Bo 1t MI 0 x 40 2

11 GB97. 1- 85 Wa s he r 2

95


96/98

Speed-move Device

No. Part No. Name Specification Qty.

GB70-85 Socket Head Cap Screw M8X25 3

2 C6251 A-19-08-03 Cover I

3 C6251 A-19-08-13 Cover Seal I

4 YS Motor YSS2-5634 1

5 C6251 A -19-08-01 Spacer I

6 GB/T3452.1-1992 O-ring


97/98

15 G BfT3452.1-1992 O-ring cD10.6X1.8 3

16 C6251 A-19-08-11 Spacer 3

17 C6251 A -19-08-05 Gear I Z3 6 x 1 .5 /Z 17 x 1 .5 1

18 C6251 A-19-08-1 0 Spacer 2

19 C6251 A-I 9-08-06 Gear II Z37X 1 .5/Z 1 7X 1.5 2

20 C6251 A -19-08-07 shaft I 'I

21 C6251 A-19-08-08 shaft II 1

22 C6251 A-19-08-09 Gear III Z3 7 x 1 .5 /Z3 1 x 1 .5 1

23 SF-I (DU) Bearing C/SF-141O 9

24 C6251 A-19-08-21 Gear Z37X 1.5 I

25 GB77-85 Screw M5X8 3

26 C6251 A-19-08-23 shaft III 1

27 GB80-85 Screw M6X6 8

28 C6251 A-19-08-22 Bevel Gear Z21 X 1.75 1

29 SF-I F Bearing C/SFF-14120 1

30 GB70-85 Socket Head Cap Screw M6XI2 4

31 C6251 A-19-08-17 Bearing cover I

32 C6251 A-19-08-18 Pinion 1

33 GB/T580 1-1994 Bearing RNA 4902 2

34 C6251 A-19-08-19 Spacer I

35 C6251 A-19-08-16 Washer I

36 G BfT 4605-1984 Bearing AXK 2035 1

37 GB 1096-79 Key 5X 14 1

38 C6251 A-19-08-15 Bevel Gear Z29X 1.75 I

39 C6251 A-19-08-20 Washer II 1

40 GB5783-86 Bolt M8X20 4

41 GB894.1-86 Snap Ring 20 I

42 C6251 A-19-08-14 Box I


98/98

PACKING LIST I DOCUMENT I 91ZDPRODUCT: LATHE

MODEL: C6256

SERIAL NUMBER:

SPECIFICATIONS: 1500mm 2000mm

NET WEIGHT: 2370kg 2720kg

GROSS WEIGHT: 2740kg 3110kg

SET/CASE(LX WX H) (mm): 2900X 1150X 1740 3400X 1150X 1740

No DESCRIPTION SPECIFICATIONS QTY NOTE

I LATHE I

2 REDUCTION S LEEVE MORSE: DT 7/5 I

3 FIXED CENTER MORSE:. DX 5 I

4 ALLOY CENTER MOR SE: DG5 I

5* tlVE C ENTER ,MORSE: DH 5 I

6 . CAM SPANNER C6251 A-15-03, C6251 A-15-04 2

7 TOOLREST SPANNER 12 I

8 OPEN-ENDED SP ANNER 617, 8110, 9/1L 11/13, 12/14 6

17/19, 22/24, 27130 2

9 ALLEN KEY 2, 2.5, 3, 4, 5, 6, 8, 10, 12 9

10 OIL GUN 180 I

II CROSS SCREWDRIVER 100X6 1

12 STRAIGHT SCREWDRIVER 100X6 I

RU

Manual torno DMTG 6251

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Transcript of Manual torno DMTG 6251