Item Description

Controlled axes

Controlled axes 3(X, Y, Z, W)

Max. simultaneously controlled axes Positioning (G00)/ Linear Interpolation (G01) Circular Interpolation (G02, G03)

Least input increment 0.001 mm / 0.0001”

Spindle function

Spindle speed control S5 (5 Digit)

Spindle speed override 50~150%

Spindle orientation M19

Feed function

Feedrate override (10% increase) 0~200%

Dwell G04

Reference position return G27 / G28 / G29 / G30

Manual pulse generator 0.001/0.01/0.1mm

Cutting feed override 0 ~ 5,000 mm/min

Rapid traverse override F0(Fine Feed), 25/50/100%

Tool function

Tool number command T2(2 Digit)

Tool nose radius compensation G43 / G44

Tool radius compensation G41 / G42

Tool offset pairs 400 EA

Tool geometry / wear offset G90 / G91

Programming function

Canned cycle G70 ~ G72 / G74 ~ G76 / G80 / G83 ~ G88

Decimal point input Able to input up to decimal point

R command circular interpolation R radial programming without using I, J, K values

SUB program 4 phase

Work coordindate system G54 ~ G59

Local / machine coordinate G52 / G53

Max program dimension ±99999.999mm

Tape Functions

M function M3 (3 digit)

Input code ISO/EIA auto recognition

I/O interface RS232C

Program storage space 512 Kbyte

Number of stored programs 400ea

Display unit / MDI 8.4” color LCD / Soft input type MDI

Synchronized tapping Rigid tapping function

Background editing Program saving / editing during automatic operation

Backlash compensation Pitch error offset compensation for each axis

Search function Sequence / program number search

Safety function Emergency stop / overtravel

Program test function Machine Lock / Single Block

Control function Memory / MDI / Manual

Mirror image M75 / M76

Custom macro #100 ~ #199, #500 ~ #999

NC Unit Specifications / FANUC 0i-MF

❖ Design and specifications subject to change without notice.

140 East Ridgewood Ave. Suite 415, Paramus NJ 07652Office: 833-777-7632, Sales: (586) 246-1432Email: sales@esmecamerica.com www.esmecamerica.com

DUAL SPINDLE TAPPING CENTERS

SM 400DH

SMEC America Crop.2 SM 400DH 3

Dual Spindle Tapping Centers

Designed for high speed and Productivity machining

SM 400DH,

• Ideal for mass production of automotive parts

• Low centered base structure and rigid one-piece cast iron bed

• Wide guide way span and Saddle

High speed, High Production Dual Spindles Tapping Center

SMEC

SamsungMachine Tools

EngineeringCompany

•1988 - Started as Samsung Heavy Industries Machine Tools Business

•1989 - Horizontal and vertical machining center technology partnership with OKK Japan

•1991 - Turning center and vertical machining center technology partnership with Mori Seiki

•1996 - 5-sided processing center technology partnership with Toshiba

•1999 - Spun out from Samsung Aerospace Industries and established SMEC Co., Ltd

•2018 - SMEC America Corp established to provide factory support to the distributor network and customers

Company History

Dual Spindle Tapping Centers SM 400DH

SMEC America Crop.4 SM 400DH 5

X-Axis

20.87 inchY-Axis

15.75 inchZ/W-Axis

16.34 inch

High rigidity & function C type

machine structure

• Using High rigidity Roller LM Guide for all axis

enables fast and stable movement

X-axisY-axis

Work Space(Stroke)

Z-axis W-axis

Spindle Taper

2-face tool locking system offered (STD)

The dual contact against the spindle surface and taper surface reduces

vibration while enabling high precision and high speed machining.

Before Clamping After Clamping

Clamping

Non Contact Contact

Capable of supporting a variety of machining

operations with its 12,000rpm or 20,000rpm

Direct motors.

Spindle Torque

62 ft.lbs

Spindle Speed

12,000 rpmSpindle Motor

7.4/17.7 HP

Two Type of Spindles

High Efficiency Spindle Head Cooling System

For long-term continuous high-

speed operation, an oil cooler

system is installed to maintain

installed to maintain room

temperature. The coolant system

circulates coolant oil around

the spindle bearings to prevent

thermal expansion due to the

spindle temperature, ensuring

high precision machining.

Std.

Spindle Power & Torque Diagram

Torq

ue(lb

s.ft)73.8

59

44.3

29.5

14.8

20

1500 3000 6000 9000 12000

16

12

8

4

0

Spindle Speed(RPM)

Powe

r(HP)

17.7HP, Max. acc output

14.7HP, S3 25% Operating Zone

10HP, S2 30min 60% Operating Zone

7.4HP S1 Cont. Operating Zone

61.9 lbs.ft, Max. acc output

51.6 lbs.ft S3 25% Operating Zone

35.3 lbs.ft, S2 30min 60% Operating Zone

25.8 lbs.ft S1 Cont. Operating Zone

FANUC 12,000RPM

SM 400DHDUAL SPINDLE TAPPING CENTERS

�

Variety of Functions

SMEC America Crop.6 SM 400DH 7

· Enable to simultaneous machining by dual spindles

· Capable of independent tool of fsets of each spindle

Tools can be called by op box as wellas

ATC magazine panel for user convenience.

· 1 eath attached on right ane left side of ATC

· Enable to check current tool number

· Enable to call necessary tool

1HEAD Z axis off set 2HEAD W axis off set

Adopting Grease-Packed lubrication system on

bearing, minimize thermal displacement by Jacket

circulation cooling through Fan Cooler on bearing

housing, showing stable performance to take longer

spindle life time.

Minimize thermal displacement by standard spindle

motor base cooling system.

JACKET Circulation Cooling

MOTOR BASECOOLING

Z W

BED FLUSHING Standard

Optimized high-performance features

Tool to Tool : 0.8secChip to Chip : 2.2sec

■ Superior productivity of dual spindles

■ Magazine tool calling from side panel

■ Main spindle cooling method

The ballscrews are anchored on both ends using 4 rows of Angular Thrust Bearings with pre-tension to prevent thermal expansion due

to the increased temperature of the ballscrew during operation and backlash.

In addition, the ballscrews are directly coupled to the servo motor to enable precise axis travel.

■ Ball Screw

The use of LM Guides with superb responsiveness increased rapid traverse speeds and reduced

non-cutting time while minimizing noise during travel.

· Strengthen speed, rigidity, durability

· High durability comparing with Ball LM Guide to realize precision movement and extend life

■ Roller type LM guide way

Travel precision was improved by directly connecting the ballscrew with high reliability digital

servo motors for each axis.

· There is no intermediate channel to transmit power but using coupling

· Minimize back lash during axis moving

■ Servo Motor

The standard unit has a 20 tool turret-type magazine. While the

twin-arm type offers fast tool changes of 0.8 second Tool to Tool

and 2.2 second Chip to Chip, minimizing the amount of non-

cutting time.

■ ATC & Magazine

· Enhanced chip discharge capabilities with standard bed

flushing using a dedicated pump.

· The base cover with its redundant design ensures no leaking,

while the base incline was increased to improve chip discharge.

■ Complete Chip Discharge

SM 400DHDUAL SPINDLE TAPPING CENTERS

�

Variety of Functions

SMEC America Crop.8 SM 400DH 9

■ User Friendly Control System Design

■ Cutting Capacity (BBT30 5/7.4HP)

■ High Precision

Machine SM 400DH

Material A 1050P

Tool Ø25×4T

Spindle Speed 1,500RPM

Roundness

5.80㎛

20㎛

Roundness Surface Roughness <O.D. cutting>

0.091㎛ R y

12㎛

10㎛

-10㎛

-12㎛

Easy-to-use Operator PanelThe operator panel and keyboard layout are designed to provide the

operator for convenient usages and efficient operation of the machine.

The operator-friendly software Manual Guide i makes your work at

the machine or computer easier, covering the work from drawing to

manufactured component in the shortest amount of time.

Portable MPG

The portable MPG allows the operator to set up workpieces more conveniently.

Manual Guide I (Option)

■ Optional Accessories

Oil Mist SystemThrough-Spindle Coolant System Gun Coolant

Additional 2-axisAdditional 1-axis Chip Conveyor

Tool Length MeasurementAutomatic Work Measurement Linear Scale Feed Back System(Z,W Axis)

1.97"0.079"

Ø2.48" Face mill (5Z)

6.86 in3/min

Cutting amount

1000 r/min

Spindle speed

17.7 in/min

Feedrate

Face milling Carbon Steel (SM45C)Ø0.63 Drill

2.75 in3/min

Cutting amount

1200 r/min

Spindle speed

8.85 in/min

Feedrate

Drilling Carbon Steel (SM45C)M16

1.18 in

Depth of cut

1500 r/min

Spindle speed

118 in/min

Feedrate

Tapping Carbon Steel (SM45C)

Center

�

Variety of FunctionsSM 400DHSAMSUNG Machine ToolsDUAL SPINDLE TAPPING CENTERS

SMEC America Crop.10 SM 400DH 11

■ Machine Specification

■ Optional Accessories■ Standard Accessories

Unit : inch

■ Tool Shank Unit : inch

■ Machine Dimensions Unit : inch

■ Table & T-Slot Unit : inch

· Full splash guard

· Spindle oil cooler

· Coolant system

· Leveling parts (Level plate, bolt, etc.)

· Standard tools and tool box

· Lubrication system

· Work light (LED)

· 3 step patrol lamp

· Rigid tapping

· Spindle override

· ATC(2)

· Door inter lock

· Bed flushing

· MPG handle

· Manual and parts list

Item SM 400DH (12,000rpm) SM 400DH (20,000rpm)

Travel

X-axis inch 20.87

Y-axis inch 15.75

Z,W-axis inch 16.34

Distance from table surface to spindle nose inch 7.09~23.43

Table

Table Size inch 15.75 × 29.53

Loading capacity lbs 441

Table & T Slot inch 4.92 × 0.55 × 3ea

Spindle

Head Pitch (Z,W Axis) inch 11.811

Max. Spindle Speed rpm 12,000 20,000

Maximum Torque ft.lbs 62 21.2

Bearing inner Dia. inch 1.77

Feedrate

Rapid Traverse(X/Y/Z) inch/min 2,362 / 2,362 / 1,890

Feedrate(X/Y/Z) inch/min 1~787

Spindle Drive Motor HP 7.4 / 17.7 5 / 12

Feed motor(X/Y/Z) HP 4 / 4 / 4

ATC(× 2)

Tool Shank BBT30(BT30)

Tooling changing method Twin arm type

Tool Changing Time(T-T) sec 0.8

Magazine Capacity ea 20

Tool Selection - Memory random

Max. Tool dia./adjacent empty inch Ø2.36(Ø4.72)

Max. Tool Length/Weight inch/lbs 7.98 / 6.6

Pull stud type - MAS 403 P30T-1

Power Supply kVA 40

Floor Space (L×W×H) inch 72.8 × 108.3 × 90.6

Machine Weight lbs 9,259

CNC System FANUC 0i-MF

•Design and specifications subject to change without notice.

· Air gun

· Air blow

· Coolant gun

· Rotary table

· Oil skimmer

· Tool length measurement system (Automatic)

· Mist collector (Top cover must be installed)

· Lift-up chip conveyor

BBT 30PULL STUD

14.49

85.71

7.09

16.34(Z-AXIS ST.)

23.42

87.64

15.24

34.25

11.06

32.08

10.43(X-AXIS ST.1/.2)10.43(X-AXIS ST.1/.2) 29.53

27.64

93.35

9.53

14.92

72.83 (MACHIN WIDTH) 82.7 21.36

104.06

2.95

2.95

15.75

4.92

0.55

0.55

0.94

0.87

0.04

+0.0010

0.35+0.08

0

4.92

29.53