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: [email protected] 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
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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
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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