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Transcript of Warping
WARPING
Introduction : Warping is a department, where single warp ends are combined into parallel sheets of ends.
Objective of warping :
1) Removal of yarn-faults and foreign matter, which are the main causes of warp breakage.2) Making warpers’ beam, which are used in sizing.
WARPING
DIRECT WARPING SECTIONAl WARPING
DIRECT WARPING:
Direct warping is a warping process, where warps are prepared from V-creel simultaneously. M/c name: BENINGER BEN-DIRECT
M/c DETAILS:
CREEL CAPACITY 784
SPEED RANGE 500-1200 rpm
PRESSURE(WARPING) 35 bar
PRESSURE(CREEL) 5 barTEMP, RH 34ᵒC, 64.9%
COUNTWISE SPEED AND TENSION CHART.
COUNT SPEED(mpm) PRE-TENSIONER SETTING
20ˢ O.E 1000 12 mm
2/40 C, 2/40 ELI 1000 10 mm
2/50 C, 2/60 C 1000 10 mm
2/80 PC, 2/80 C 1000 6 mm
20ˢ 1000 8 mm
30ˢ 900 4 mm
40ˢ, 40 PC 800 2 mm
45 PC, 50 PC,60 C 700 0 mm
80ˢ 600 0 mm
WARPING CHECK REPORT
SORT NO: 12360 BLEND: 100% COTTON SUPPLIER: GIMATEX
NO OF CREEL: 1 DATE: 14/06/11 TENSION: 12mm
COUNT: 20ˢ O.E LOT NO:52080012
s/nno
SPEED (M/min)
NO: OF CONE
LENGTH FOREIGN MATTER
WEAK PLACE
CUT CONE
SLUGG OFF
BAD WINDING
CONE FINISH
ENTANGLEMENT
1 900 754 8470 1 12 24 1
2 700 752 10 1 2 1
3 700 752 1 15 1
4 900 752 8 1
5 900 752 5 1
.
TIME TAKEN FOR M/C STOP & CREEL CHANGE TOTAL TIME TAKEN FOR WARPING
EVENTS TIME BEAM COMPLETE TIME(min)
RUN TIME (min)
FAULT REPAIR
OLD CREEL END CUTTING
20 sec 1 60 12 18
CLEANING 15 min 2 30 12 21
REVERSING CREEL 2 min 10 sec
3 33 10 13
DRAWING THROUGH SENSOR
11 min 4 23 10 15
DENTING 10 min 5 25 10 14
SECTIONAL WARPING
INTRODUCTION; Sectional warping is a warping m/c, where warp yarns of different quality are used for stripe or other warp variation in weavers’ beam. Direct weavers’ beam is created for loom-shed.( Sectional warping is preferred for strong yarns).
M/C name: BENINGER KARL-MAYER
M/C DETAILS:
DETAILS DATA DETAILS DATA
SORT NO: 14223 WORK ORDER S22
NO OF CREEL 1 SECTION WIDTH 54.28
BEAM NO: P405 COUNT 40 SLUB
DATE 13-06-11 TOTAL END 5796
NO. OF SECTION 35 SECTION LENGTH 200mm
7 LEASE YES X LEASE YES
CENTRE LEASE YES DENTING ORDER 4.4.4.3
CREEL END 166 REED SPACE 1900mm
SIZING
Objective: Sizing is specially applied to the woven fabric for the following purposes:
1) Increase it’s weavability
2) Increase the yarn strength
3) Reduce the yarn hairiness
4)Minimize the abrasion between warp threads and various loom parts, and between threads
that are adjacent to each other.
M/C NAME: BENINGER BEN-SIZETEC
No. of machines: There is basically one sizing machine. There is a Separate part beside the machine known as
Kitchen. It consists of:-
Mixer : Here basically the size ingredients are mixed with water. An optimum amount of
pressure and temperature is maintained here.
Total capacity= 56 inch (first 6 inch = 100 L, 1inch=25 L)
Cooker : Here the mixture is whirled around so that the size ingredients are properly mixed
with each other. Temperature maintained is 1200C and the material is processed here for
30min.(same capacity)
Storage unit: The mixture is stored here and sent to the main unit when necessary. The
material is kept here at 90c.(approximately same capacity
Optimum size percentage
The percentage size to be applied to a warp in order to achieve a minimum number of end-breaks during
weaving is dependent mainly on:
The end density, as this will affect the amount of end-to-end abrasion that will take place;
The linear density of the warp, which greatly influences the strength of the yarn and will also
affect the amount of abrasion; and
The pick density, which will affect the amount of abrasion between the warp ends and the reed
as it reciprocates.
There are other factors which may also need to be taken into consideration, such as the
fibre type, the yarn type, the yarn structure, the type of size and the type of loom.
SIZING M/C DETAILS:
DETAILS DATA DETAILS DATA
CREEL CAPACITY 16*2=322 (for sectional)
MAXIMUM SPEED 120-160 m/min
NO. OF SIZING BATH 2 OPTIMUM SPEED 80-100(for coarser)50-60 (for finer)
CAPACITY OF SIZE BOX 12 inch (FIRST 6 inch 100L, then 25L/inch)
TEMP. OF SIZE BOX 90’C TEMP OF DRYER 120
NO. OF DRYING CYLINDER 4+4+4=12
FLOW CHART OF SIZE PASTE:
FLOW CHART OF SIZING PROCESS:
SIZE COOKER STORAGE CHAMBER SIZE BOX
WARPERS' BEAM
SIZE BOXCYLINDER
DRYERLEASE ROD
COMBWEAVERS
' BEAM
WATER
STEAM
DIFFERENT TENSION ZONES OF SIZING
TENSION ZONES: Tension imparted on warp yarns are implemented on different zones in sizing m/c. There are 5 zones in sizing m/c. Each zones have unique multiple factor, which are used to calculate the warp yarn tension.
WARP TENSION:= g/m*TENSION FACTOR
G/M = Total ends/ (1.693*count)
DETAILS OF TENSION ZONES IN SIZING M/C
ZONES ZONE NO: MULTIPLE FACTOR TENSION(N)
CREEL ZONE Z-1a, Z-1b 5-6 G/M*(5-6)
SHOW BOX ZONE Z-2a, Z-2b STRETCH
CYLINDER ZONE Z-3a, Z-3b 12 G/M*12
LEASING TENSION ZONE Z-4 12-13 G/M*12-13
WINDING ZONE Z-5 16 G/M*16
PRESSURE ROLLER Z-6 14 G/M*14
SIZING RECIEPE: Sizing recipe is the amount of chemicals used for sizing in sizing box.
COTTON 40 S COTTON 20 O.E
CHEMICALS TOTAL WEIGHT( kg) CHEMICALS TOTAL WEIGHT
ALPENAL JV 100 MAIZE STARCH 75
KETANAL 15 NIPPASOFT 4.5
NIPPA SOFT 4.5 WATER 28”
WATER 25” TOTAL VOL 31”
TOTAL VOL 28” TIME 10+35
TEMP 135’C TEMP 135’C
FINAL VOL 31” FINAL VOL 31”
ANTI STATIC 1 SOLID PERCENTAGE 71%
SOLID PERCENTAGE 12% VISCOSITY 6 sec
VISCOSITY 15 sec
TIME 10+35
60 VISCOSE 60 COMP
ALPENAL JV 75 SIZANIL LV-100 100
KETANOL 12 KETANOL 21
NIPPA SOFT 6 NIPPBOND 21
WATER 33” NIPPASOFT 8
TOTAL VOL 36” WATER 27
TIME 10+30 min TIME 10+30 min
TEMP 130’C TEMP 120’C
FINAL VOL 38” FINAL VOL 36”
SOLID % 78% SOLID% 12%
VISCOSITY 6 sec VISCOSITY 9 sec
SIZE PICK-UP PERCENTAGE CALCULATATION
SIZE PICK UP PERCENTAGE: Size pick-up percentage is the amount of size paste attached to yarns after yarn is released from squeezing rollers.
SIZE PICK UP % = weight of size material /( Weight of unsized yarn)*100
CALCULATION: Net weight(sized yarn) =Gross weight – Tare weight
= 619.5 – 191.0 kg
= 428.5 kg
Weight of unsized yarn = (length*total ends)/1693/avg Ne
= 4508*6090/1693/45.96
= 352.82 kg
Pick up percentage = (428.5 – 352.82)/352.82* 100
= 21.4%
SIZING M/C TENSION CALCULATION
Sizing tension is calculated by multiplying factors of zone with gm/m. Calculated tension can be adjusted by 50N from fixed value.
Gm/m = Total ends/1.693/count = 42.15
WINDING ZONE TENSION : gm/m*16 = 575N (fixed = 680N)
CREEl ZONE = gm/m*6 = 252.9N (fixed = 300N)
PRESS ROLL = gm/m*14 = 590 (fixed = 590)
DRAWING-IN
Introduction: Drawing-in is a dept. where warp ends are inserted through heald wires and reed dent with different denting orders from weavers’ beam according to the required quality.
No of Drawing-in stand: 10
No of worker required/stand: 2
Different reed count used: 72/4, 67/5, 70/5, 80/3, 72/5, 66/5, 68/5 etc
DRAWING IN CHART FOR DIFFERENT QUALITY
SORT NO. 14278 27206 110203
ENDS 6350 5852 5796
REED COUNT 96/2 88/2 86/2
REED SPACE 66.1” 66.5” 66.5”
TIME FOR DRAWING (hr) 5 hr 30 min (approx) 5 hr (approx) 5 hr (approx)
DENTING ORDER 1,2,3,4 1,2,3,4 1,2,3,4
ENDS/HEALD WIRE 1 end/heald wire 2 end/heald wire 1 end/heald wire
LOOMSHED
Introduction: Loom shed is the department where fabric is weaved in loom. Warp yarns are taken from weavers’ beam and weft yarns are inserted from another package.
FABRIC PRODUCTION PROCESS
DETAILS OF LOOM-SHED
DESIGNING DEPT. Fabric pattern, denting order and
pegging plans are made.
SAMPLING DEPT. A sample fabric is produced with
given preference, for testing
PREPARATORY DEPT. Warping, Sizing and leasing process
are done to assist weaving
LOOM-SHED Fabric produced by interlocking warp and weft yarns. Drawing & knotting will be required before fabric produced sometimes for
different quality
INSPECTION & DISPATCH. After production inspection for
fabric faults are done and mended. After that fabric is dispatched
There are two loom-sheds. Four types of air-jet looms are there:
1) PICANOL OMNI PLUS (sumo motor function) - 56 looms2) TOYATA JAT710 – 64 loom3) SULZER TEXTIL L5400 - 20 looms4) SULZER TEXTIL L5500 – 1 loom
Three types of shedding mechanisms are used:
1) STAUBLI CAM SHEDDING2) STAUBLI DOBBY SHEDDING3) FILTEXTILES DOBBY
Two types of knotting m/c are used:
1) TODO - 2 m/c2) STAUBLI -1 m/c
Working patterns:
1) PLAIN -1/12) TWILL- 2/13) OXFORD- 3/14) SATIN- 4/1
Compressor used for pressure supply in looms
1) SAMSUNG2) L&T
LOOM NO. STAUBLI NO.OF PREWINDER R.S.
TYPE LEVERS LOOM TYPE (CM)1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48
1661 7 2 TOYOTA 710 190
22,23,24 2871 16 4 TOYOTA 710 19049,51,52,53,54,56 2861 16 4 TOYOTA 710 21050,55 2861 16 6 TOYOTA 710 21057,58,59,60,61,62,64,71,73,74,75,76,78
1661 8 4 SULZER 5400 190
63 FILMTEXTILES NOT FROM STAUBLI
6 4 SULZER 5400 190
65,66,67,68,69,70,72,113,114,115,116,117,118,119,120
1661 6 2 PICANOL 190
77, 2871 10 2 PICANOL 19079,80,81, 2871 12 2 PICANOL 19082,83,84,85,87,88 2871 16 2 PICANOL 19086 2871 13 2 PICANOL 19089,97,100,110 1761 6 2 PICANOL 19090,91,92,104,111 1661 7 2 PICANOL 19093,107,108,112 1661 7 4 PICANOL 19094,96,98,101,102,103,105 1661 6 2 PICANOL 19095,106 1661 4 2 PICANOL 19099 2861 14 2 PICANOL 190109, 1761 6 4 PICANOL 190
LOOM DETAILS
STAUBLI TYPE starting with 1 (eg: 1661) indicates Cam shedding, and starting with 2 (eg: 2871) indicates DOBBY shedding.
NO OF LEVERS indicates no of heald frames.
PREWINDER indicates no of weft accumulator.
R.S means reed space.
DETAILS OF DIFFERENT QUALITIES IN LOOM SHED
GIMATEX INDUSTRIES PVT.LTD,WANI
SL.NO QUALITY NO. WARP COUNT WEFT COUNT ENDS PER INCH PICKS PER INCH1 18202 80 COMP. 80 CW 92 88
2 12359 20 OE 300 DENIER 112 56
3 16233 60 COMP. 80 DENIER 132 96
4 14223 40 CW. 40 CW +150 DENIER 92 80
5 14520 40 COMP. 30 CW. 175 105
6 14292 A 45 P/C 45 P/C 96 76
7 16239/A 60 VISCOSE 60 VISCOSE 94 84
8 15522 50 COMP. 20 SPANDEX 156 88
9 24338 2/4O 300 DENIER 124 56
10 16226 60 COMP. 80 DENIER + 60 CW 132 100
11 14528 40 COMP. 30 CW. 185 90
12 16236 60 COMP. 60 CW +80 DENIER 132 100
13 14278 40 P/C 40 P/C 100 84
14 14308 40 CW. 30 CW. 160 90
15 13348 30 COMP. 20 SPANDEX 132 68
16 14277 45 P/C 45 P/C 132 72
17 14273 40 P/C 40 P/C 100 78
18 14525 40 COMP. 30 SPANDEX 159 78
19 14273-A 40 P/C 40 P/C 100 76
20 14272 40 P/C 40 P/C 92 84
21 14527 40 COMP. 300 DENIER MILLENGE 172 74
22 14532 40 COMP. 30 CW.+30 SLUB 180 90
23 14533 40 COMP. 30 MILLANGE 172 90
24 12360 20 0E 300 DENIER 124 56
25 18202 60 80 92 88
26 14526 40 COMP. 300 MILLENGE 172 70
27 15924 50 DYED 50 BLEACH 136 76
28 14285 40 P/C 40 P/C 92 84
29 25317 2/50 ELI 150 DENIER 130 88
30 110203 100 COMP. 100 COMP. 92 72
31 27206 2/76 POLT. 2/30 TFO. 93 48
32 12361 20 OE. 300 DENIER 124 56COMP: compact ring yarn,
CW: combed yarn
P/C: polyester and cotton blend
LOOM MECHANISMS
Primary motions: 1) SHEDDING 2) PICKING 3) BEAT UP
Auxiliary motions: 1) TAKE-UP 2) LET-OFF 3) WARP STOP 4) WEFT STOP
PRIMARY MOTIONS
SHEDDING: Shedding is done either CAM or DOBBY mechanism. Shedding shaft gets movement from SUMO MOTOR(Picanol) or Main motor(Toyata, Sulzer). Heald frames are set as some difference for staggering.
PICKING: Picking is done by air-jet. Weft yarns are inserted by air pressure. There are two main valves and relay nozzles for continuity of jet integration. Main and relay valves are connected with main nozzles and relay nozzles.
BEAT UP: Beat-up mechanism get motion from crank drive connected by gear with main motor.
AUXILIARY MOTION
TAKE UP: Take-up motion is controlled by individual motor. Fabric is rolled on a cloth roll which is surface driven
LET OFF: Let off motion get control by individual motor. Let-off motion is assisted with easing motion where feeler rollers are vibrated to adjust warp tension.
WARP STOP: If warp ends get broken loom is automatically stopped by hydraulic brake. Warp stop motion is controlled by drop pins, when a warp breaks drop pin fall on a electrode, completing the circuit and making loom stop.
WEFT STOP: Weft stop motion is controlled by two filling detector (FD1 and FD2).
RELAY NOZZLE SETTING FOR DIFFERENT LOOMS
TYPE OF LOOM DISTANCE FROM LEFT OF REED TO 1ST RELAY NOZZLE
DISTANCE FOR SUBSEQUENT RELAY NOZZLE FROM ONE ANOTHER
5 OR 6 RELAY NOZZLE AT RHS. FROM ONE ANOTHER
DISTANCE FROM FD1 TO FD2
PICANOL OMNI PLUS
15 MM 74 MM 37 MM 100-120 MM
SULZER TEXTIL 30 MM 65 MM 35 MM 90-120 MM
TOYOTA J710 20-25 MM 60-65 MM 35-40 MM 90-110 MM
VALVE PRESSURE: Pressure in main valve should be 6 bars.
SELVEDGE : In air-jet loom dummy selvedge are used with leno selvedge. There is a leno box for every loom.
REED: For air-jet looms profile reeds are used for jet integrity.
LOOM PRODUCTION
Loom production determines the total production of weaving. Loom production data is stored and updated on spreadsheet and informed to MIS. Main hurdles of loom production are beam gating, knotting and warp stop and weft stop motion.
TOTAL PRODUCTION OF LOOM-SHED : 37,000 meters/day
AVERAGE PRODUCTION
LOOM TYPE TOYATA PICANOL
AVG. PICKS/INCH 84 PPI 83 PPI
AVG. RPM 830 785
NO. OF M/C 64 56
PRODUCTION/ DAY 20, 000 METERS/DAY 16, 000 METERS/DAY
EFFICIENCY 88% 85%
PRODUCTION IN METERS / SHIFT /m/c: (RPM *60 * 8 * EFFCIENCY %) / 3937 /PPI meters/shift
PRODUCTION IN gm / SHIFT / m/c: (Production in meters/shift/ m/c * FABRIC WIDTH * GSM) gm
Fabric width in meter, GSM= gram weight of one square meter fabric
AVERAGE BEAM GATING TIME / m/c : 3-4 hr (DOBBY shedding takes more time than CAM shedding)
AVERAGE KNOTTING TIME / m/c : 1- 1hr 30 min
LOOM SETTINGS
LOOM TIMING DIAGRAM: Loom timing diagram is the timing settings of all motions of a loom. As for better production and m/c stability and less wear and tear perfect loom timing diagram is essential.
MOTION STARTING (DEGREE) STOPING (DEGREE)
BEAT UP 0
CUTTER 5
SHED OPENING 10 60
DWELL PERIOD 61 319
SHED CLOSING 320 360
PICKING 80 300
FILLING DETECTOR 1 210 290
GREY INSPECTION & DISPATH
INTRODUCTION: Inspection is the department, where fabrics are checked after production for faults and mended. In this department grey fabrics are graded according to American 4 point checking system.
NO OF M/C : There are 4 types of inspection m/c and 4 handmade mending frames.
WEFT YARN PRE-WINDER PFT TENDOM NOZZLE
MAIN NOZZLE
CUTTERRELAY NOZZLE
CUTTERRHS
1) SHREETEX – 3 M/C2) YASH – 2 M/C3) NEW BHAGWATI VIJAY ENG – 1 M/C4) B.TEX TEXTILE MACHINERY – 2 M/C
Make of the m/c: Indiana Euro, Shreetex (Silvasa)
Motor rpm: 1415
Motor hp: 1.0
Power consumption: 0.75 KW
Length of the beam: almost 70”
AMERICAN 4 POINT SYSTEM PENALTY POINTS FOR DEFECT
WARP DEFECTS
UP TO 3 INCH 1 POINT
3 INCH TO 6 INCH 2 POINT
6 INCH 9 INCH 3 POINT
9 INCH TO UP 4 POINT
WEFT DEFECTS
UP TO 3 INCH 1 POINT
3 INCH TO 6 INCH 2 POINT
6 INCH TO HALF WIDTH 3 POINT
HALF WIDTH TO FULL WIDTH 4 POINT
1) No one meter should be penalized more than 4 points.
2) Fabric shall be inspected on one side.
3) Total no of points allowed in 100 linear meter are 24 points.
4) Deviation of 10 points per linear meter allowed.
DIFFERENT FABRIC FAULTS
QUALITY NO FABRIC FAULTS
14292 STARTING MARK, BREAKING END, BROKEN PICK, DOUBLE PICK, THICK PLACE, SELVEDGE DEFECT, LOOPS
16239A WEFT DISTORTION, SIZE PATCH, BROKEN PATERN, COARSE PICK
12361 BUMP MARK, OIL STAIN, THIN PLACE, MISSING END, WEFT SLUB, CONTAMINATION, HOLE/CUT/TEAR
110203 LOOSE WEFT, WARP SLUB, STICHES, MISSING PATTERN, WRONG DENTING
14534 WRONG DRAWING, DOUBLE END, THICK PLACE, STARTING MARK, LOOSE WEFT
SOMETHING ABOUT THE SECTION
Each fault is given a marking. This marking technique varies from mill to mill. Here the marking technique is shown below.
Maximum points given to a fault = 4.There are corresponding marking of 1, 2& 3.
Maximum allowable points to consider a fabric as “A” grade is 24 within 100metres of fabric, for “B” grade this range varies for 24 - 90 within 100 meters of fabric. Above this it is considered as “C” grade fabric.
MAINTAINANCE SHEDULE
MAINTAINANCE SCHEDULE FOR DIRECT WARPING M/C( 500 operating hr service) SIZING M/C WEEKLY MAINTAINANCE SCHEDULE
CLEAN MACHINE CLEAN THE COMPRESSOR FILTER
CLEAN WINDSHIELD CLEAN THE OIL LEVEL
CLEAN GUIDE ROLL CLEAN THE BEAM SHAFT
CLEAN PRESSURE ROLL CLEAN THE AIR FILTER AND AIR SILENCER
CLEAN TRAPEZOIDAL THREADED SPINDLE AND LIMIT SWITCH ASSEMBLIES
CLEAN THE ALL VALVE POSITION
CHECK OIL LEVEL CLEAN THE ALL SAFETY GUIDE POSITION
CHECK SCREWED LEVEL CHECK THE ALL MANDI PUMP POSITION
CHECK DRIVE LEVEL CHECK THE ALL BEARING POSITION
RESET MAINTAINANCE INTERVAL ALL M/C GEAR BOX POSITION
LUBRICATING QUILS CHECK ALL THE NUT BOLT
CLEAN / BEAM POSITION CHECK CREEL BELT POSITION
CLEAN / LUBRICATE TRAPEZOIDAL THREADED SPINDLE
ALL M/C GREASING
CHECK WARP BEAM STEAM LEAKAGE PROBLEM
CLEAN / LUBRICATE COMB TRAVERSE CHAIN
GREASE CYLINDER PRESSING DEVICE
RESET MAINTAINANCE INTERVAL
OIL CHANGE: REPLACING OIL FILTER
INSPECT/ REPLACE BRAKE PADS
REPLACE DRIVE BELTS
CHECK BEAM CLAMPING AXIAL PLAY
CHECK COMPENSATING SPRING
REPLACE PRESSURE ROLL BEARING
REPLACE GUIDE ROLL BEARING
REPLACE QUILL ROLL BEARING
REPLACE BRAKE CALIPER SEALS
TOYATA AIR-JET MONTHLY CHECK LIST
1. CLEANING
2. WEFT PASSAG, LEAF SPRING, TENTIONERS
3. EDP, MEASURING BAND, WINDING ARM
4. ABS, TANDOM NOZZEL, MAIN NOZZLE 180’
5. FILLING CUTTER LHS(25’-30’)
6. REED TIGHTNESS (5.9 – 6.9 Nm)
7. SUB NOZZEL PIPES
8. RHS CUTTER
9. WEFT FEELERS,(WF1 &WF2) STRCHING NOZZEL TIGHTNESS
10. BEAM LOCKING AREA
11. BACK REST BEARING AND BACK REST PLAY
12. LENO DEVICES, LENO SHAFT, WHEEL
13. EASING RAD, BEARING
14. HEALD FRAMES, SIDE SUPPORTS AND BOLT TIGHTNESS
15. WARP STOP MOTION SENSOR, SERRECTED BAR
16. TEMPLE RING CONDITION
17. TAKE UP ROLL,GEAR, PRESS ROLL
18. CATCH CORD SET
19. TAKE UP, DRIVE MOTOR, GEARS, CHAINS
20. TAPPET CAM BOX AREA & BELT TENSION
21. UNDER MOTION, JACK LEVERS
22. MAIN MOTOR AREA AND BELT TENSION
23. CONTROL PANEL
24. AIR PRESSURE AND REGULATOR AREA
25. AIR FILTER, OIL FILTER AND GREASE FILTER
26. CLUTCH GAP UP TO 0.6mm
27. OTHERS
TOYATA AIR-JET SIX MONTHLY CHECK LIST
ALL THE MAINTAINANCE PROGRAM OF 1MONTH CHECK LIST ARE INCLUDED1. BACK ROLLER RELATED COMPONENTS IN THE LET-OFF MOTION2. INDIRECT TAKE UP ROLLER CHAIN AND TENSION PLATE3. FOR GLASS FIBER M/C MAIN NOZZELS4. CENTRALIZED LUBRICATION SYSTEM5. EASING LEVER PIN & BUSH6. TAKE UP, DRIVE MOTOR, GEARS AND CHAINS7. AIR AND OIL FILTER8. OTHER DAMAGED PARTS9. MAIN BRAKE (<0.5)10. MIDDLE METAL SELECTION11. BEAM HOUSING AND BEARING
The days we passed at Gimatex taught us a
wonderful lesson in our lives. Gimatex taught us to
survive even in the most competitive situations against
the most powerful competitors. The lesson we learnt is
an experience of a lifetime. None of us has enough of
oblivion to forget it.