CNC TURNING CENTER
ⓥ 2. (05. 10)
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Speed&Power
CNC Turning Center
SKT15/21 Series
Reduce Non–Cutting Time with High Speed Rapid Traverse
To Realize The Best Productivity
0.1sec
0 ꢀ 36m/min(1,417ipm) :
″ ″
Popular 6 / 8 CNC Lathe
Rigid and Reliable
Servo Turret Index
ꢀ
High-performed AC servo motor and high-
accurate 3-pieces coupling construction.
Powerful turret clamping force by hydraulic
system. (3,390kg , 7,458lb )
ꢀ
f
f
Wide Range of Constant Power
The wide range of constant power enables the
machine to do an excellent heavy duty cutting at low
speed with high power and torque of spindle motor.
ꢀ
No. of Tool
12 Stations of Tool : ID and OD tool holder can be
attached at any position.
SKT15
- SKT21
-
7.14kg m (51.1ft-lb )
f-
f
ꢀ
Tool Size
f-
29.22kg m (211.3ft
f
-lb )
SKT 15
SKT 21
ꢁ25×Ø32mm (ꢁ1″×Ø1.25″)
ꢁ25×Ø40mm (ꢁ1″×Ø1.57″)
SLT15 Series
SLT21 Series
ꢀ
ꢀ
Indexing Time
0.2sec
0.6sec
full (6step)
1step
Rapid Traverse (X/Z)
36m/min
Output
Torque
Output
Torque
(1,417ipm)
One Bed Cast ConstractionContains High–Accuracy & High–Rigidity
At the saddle, Built-in Construction has been applicated to X-axis to get much rigidity & accuracy
that make users be satisfied.
4 5
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Accuracy
CNC Turning Center
SKT15/21 Series
Thermally Symmetrical Headstock
Quick spindle Acc./Dec. Time
Spindle is supported with angular contact ball
bearings in the rear for high-accuracy and rigidity.
Accelerating and decelerating time of the main spindle is
greatly reduced in comparison with other machines by high-
performance of spindle motor.
Gearless Type Spindle
Spindle has a wide range of generating power and is
designed for minimizing thermal distortion as a high-
precise lathe. It can be obtained a high-accuracy during
high- speed operating, as well as reducing a noise and
realizing a good surface roughness due to gearless type
spindle.
High Rigid and Excellent damping ability
of Roller Guide
High rigidity
Excellent damping
ROLLER
Pre-tensioned and Double Anchored Ballscrew
ROLLER
Each Axis is designed with a large diameter ballscrew,
fixed by double anchor on both ends, to provide
you with high-rigidity and minimize
BALL
11ms
thermal distortion.
BALL
32ms
High
-
tolerance & Excellent Cutting Capacity
Direct Connection Servo Motors
with Ballscrews
Cutting Condition
ROUGH CUTTING
FINISH CUTTING
ꢀBy directly connecting ballscrews of every axis with
servo motors, it makes possible to obtain high
accuracy.
ꢀOne-piece built-in casting construction greatly
improves rigidity and accuracy with high power
and torque .
MATERIAL
BRASS
SPINDLE SPEED
DEPTH OF CUT
FEED
2,300rpm
1.5mm(0.06″)
0.3mm(0.01″)/rev.
USE
2,700rpm
0.02mm(0.0008″)
0.02mm(0.0008″)/rev.
USE
Ø36(1.4″)[1PASSCUT]
COOLANT
DIA. OF WORK
TOOL
Ø42(1.6″)[2PASSCUT]
DIAMOND
※ This data is taken after full warming up operation.
6 7
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Versatilefunctions
CNC Turning Center
SKT15/21 Series
SKT15/21 Series
Q-Setter
Easy Work Coordinate Setting
Provides you with superior rigidity and accuracy
Work coordinate is automatically set by just
input the cut off depth on control panel as a
parameter after slightly cutting the work
surface. Neither measuring nor calculating is
needed, and work coordinate can be set
within 30 seconds.
Live Tool [LM & LMS Series]
VDI live tool enables the machine to do continuous
Drilling and End-milling after turning with one set-
up. This integrated operation greatly reduces set-
up time.
The tool offset is to be automatically memorized by
tools, touching onto the Q-setter without so much
time of trial cutting, measuring, tool offset input and
so on. Even a beginner can finish tool compensation
within 40 seconds with it.
ꢀNo. of Tool on Turret : 12EA
- Live tool could be installed at every station regardless
of X and Z direction
ꢀLive Tool Capacity
Tail Stock
One–touch Tailstock
- Drilling
- Tapping
- End-milling
: Ø20mm(3/4″)
: M16 (5/8″)
: Ø20mm(3/4″)
Forward
Jog
Retract
Jog
Forward
ꢀComplete tailstock positioning within 9 sec. by only
pushing button.
ꢀMinimize non-cutting time by doubling the retract
time.
Move while button is pressed
ꢀMax. Speed of Live Tool
ꢀMotor Output of Live Tool
4,000rpm
Thrust = 450kg
f
(990lb )
f
AC 3.7 kW(5HP)
Forward : 3m/min (118ipm)
Retract : 6m/min (236ipm)
15/21:400(15.7″)
15L/21L:500(19.7″)
Sub spindle & B
ꢀChuck Size : Ø135mm(Ø5.3″)
-
Axis
ꢀClamping and unclamping are fully automatic. No
tightening or loosening of bolts are required.
ꢀSub-spindle speed : SKT15/21LS,LMS (6,000rpm)
ꢀMotor : AC 3.7/2.2 kW(5/3HP)
ꢀRapid Traverse of B axis : 30m/min(1,181ipm)
ꢀ5°Degree Indexing device is available
for complicated applications (Option)
ꢀWhen machining of a work with long length, center
drilling, center forward and turning operation can be
integrated as one operation. Therefore, non-cutting
time and set-up time are greatly reduced.
Parts Catcher (Option)
Synchronizing of Sub
With Main Spindle
-Spindle
This device automatically collects the finished
works, after job completion, without opening the
door.
Main
Sub
Parts catcher is available not only for main
spindle but also for sub spindle. Parts are
completely finished through the combination of
Bar feeder, live tool, sub spindle and final sub
spindle parts catcher. At the same time both side
of machining was completed without operator's
loading & unloading.
As the turning operation of outer diameter with
main spindle is completed, then the sub-
spindle synchronize with main spindle to pick
up the work for machining the back surface
while the main spindle is rotated.
8 9
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Convenience
CNC Turning Center
SKT15/21 Series
Tooling System
SKT15/21 Series can
provide a variety of choices for factory automation
SKT15/15L/21/21L
C–Axis for Live Tool
QJC Chuck (Option)
SKT15:
SKT21:
The QJC chuck is not the
conventional type chuck which
is assembled by blots and
serration. It only takes a minute
to change precise three jaws of
OJC chuck to another
SKT15:
SKT21:
This function is available for limited
models (LM,LMS Series)
Big-Bore for Bar Feeder
SKT15 : MAX Ø45mm (1.77″)
SKT21 : MAX Ø66.5mm (2.62″)
■
■
ITEM
Bar Capacity
UNIT
SKT15
SKT21
mm (in) Ø45 (1.77″) Ø66.5 (2.62″)
SKT15LS/21LS
Spindle Hole Size mm (in) Ø51 (2″)
Hollow Chuck Size mm (in) Ø165 (6″)
Ø78 (3.07″)
Ø210 (8″)
Better Chip Disposal
Separated Coolant Tank
Chips fall directly into the chip box. The
separate type chip box can be easily
cleaned. A large opening in the right side of
the machine is provided for easy chip
discharge.
Separated coolant tank has large capacity
[145l(38gal)]and is designed to prevent the machine
body from heat transfering and to ensure easy
cleaning and cooling.
For coolant pumping
For chip disposal
and coolant return
ꢁ Tools are not provided
10 11
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Specification
Tooling System
CNC Turning Center
SKT15/21 Series
Tooling Interference
Unit:mm(in)
SKT15LM/21LM
SKT 15/15L
SKT 21/21L
SKT 15LS
SKT 21LS
SKT 15LM/21LM
SKT 15LMS/21LMS
45
SKT15LMS/21LMS
External Dimensions
Unit:mm(in)
Chip wagon (Option)
SKT21LMS
WORLD INDUSTRIES ACE
Rear chip conveyor (Option)
Right chip conveyor (Option)
Chip wagon (Option)
A
C
F
E
A
B
C
D
1,650 (64.9)
SKT15
SKT21
SKT15L/21L
SKT15/21LMS
1,143 (45)
2,400 (94.7) 1,870 (73.6)
2,400 (94.7) 1,870 (73.6)
2,900 (114.2) 1,870 (73.6)
3,150 (124) 1,870 (73.6)
864 (34)
500 (19.7)
500 (19.7)
500 (19.7)
500 (19.7)
1,650 (64.9)
1,650 (64.9)
1,650 (64.9)
1,143 (45)
1,050 (41.3)
1,050 (41.3)
864 (34)
864 (34)
864 (34)
A
F
ꢁ Tools are not provided
12 13
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Specification
CNC Turning Center
SKT15/21 Series
Unit:mm(in)
Unit:mm(in)
Tooling Travel Range
SKT15/21 [SKT15L/21L]
O.D Tool Holder
Tooling Travel Range
I.D Tool Holder
SKT 15LMS/21LMS
I.D Tool Holder
O.D, Double O.D Holder
SKT 15LS/21LS
Double I.D Tool Holder
O.D Tool Holder
Live Tool (Axial)
Double I.D Holder
SKT 15LM/21LM
I.D Tool Holder
O.D Tool Holder
Live Tool (Radlal)
SKT 15LM/21LM
Live Tool (Radlal)
Live Tool (Axial)
14 15
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Specification
Specifications
CNC Turning Center
SKT15/21 Series
Controller
ITEMS
15 15L 21 21L
15LM
21LM
15LS
21LS
15LMS 21LMS
Ø
210(8″)
Ø
550(21.7″)
SWING OVER BED
MAX. TURNING DIA.
mm(in)
mm(in)
mm(in)
mm(in)
Ø
Ø
Ø
Ø
255(10″)
350(13.8″
255(10″)
350(13.8″)
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
210(8″)
165(6″)
210(8″)
165(6″)
165(6″)
210(8″)
165(6″)
Ø
135(5.3″)
MAIN
SUB
CHUCK SIZE
—
CAPACITY
SPINDLE
FANUC 0i-T
350(13.8″)
530(20.87″)
SWING OVER CROSS SLIDE mm(in)
410(16.14″) 530(20.87″) 410(16.14″)
mm(in)
mm(in)
rpm
MAX. TURNING LENGTH
BAR CAPACITY
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
45(1.77″)
6,000
66.5(2.62″)
4,000
45(1.77″)
6,000
66.5(2.62″)
45(1.77″)
6,000
66.5(2.62″)
4,000
45(1.77″)
6,000
66.5(2.62″)
4,000
4,000
110(4.33″)
A2-6
MAIN
ITEM
SKT15/21,SKT15L/21L
SKT15MS/S, SKT21MS/S
SPEED
SUB
—
—
6,000
rpm
Controls
Controlled Axes
2(X, Z) axes. (Max. 4 axes are available)
Max. 4(X, Z, B and C) axes
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
80(3.1″)
A2-5
110(4.33″)
80(3.1″)
A2-5
80(3.1″)
110(4.33″)
80(3.1″)
110(4.33″)
mm(in)
mm(in)
ASA
MAIN
Bearing inner Dia.
Simultaneous Controllable Axes
Least Input Increment
2 axes / Linear and circular. (Max. 4 axes) Max. 4(X, Z, B and C) axes / Linear and Circular
X axis : 0.001mm (0.0001″)
Ø
″
60(2.36 )
A2-5
SUB
A2-6
A2-5
A2-6
A2-6
MAIN
NOSE
Z axis : 0.001mm (0.0001″)
SUB
—
Ø
ASA
FLAT 115
C axis : 0.001deg.
12
NO. OF TOOLS
st
Least Command Increment
X axis : 0.001mm (0.0001″)
ꢁ
Ø
ꢁ
(1)
Ø
ꢁ
Ø
ꢁ
(1)
Ø
25 / 32
25 / 32
(1¼)
25 / 32
(1) (1¼)
0.2/0.4
25 / 32
(1¼)
TOOLS DIMENSION
mm(in)
sec
Z axis : 0.001mm (0.0001″)
(1) (1¼)
C axis : 0.001deg
0.2/0.4
0.3/0.6
0.3/0.6
INDEXING TIME(1 STEP/FULL)
TURRET
Spindle Speed Command
Spindle Speed Override
Spindle Orientation (1 Position)
Maximum Programmable Dimensions
Interpolation Functions
S5 digits, Binary Output
50% ~ 150% (10Steps)
Provided
SERVO
MECHANISM
Spindle Functions
Programming Functions
—
—
4,000
—
—
4,000
MILL TOOL SPEED
rpm
Ø20/M16
(Ø3/4, 5/8 )
Ø20/M16
(Ø3/4, 5/8 )
DRILL/TAP SIZE
mm(in)
″
″
″
+/- 9999.9999
Positioning/ Linear/ Circular (G00/G01/G02/G03)
Provided
X
m/min(ipm)
m/min(ipm)
m/min(ipm)
36(1,417)
36(1,417)
Z
B
C
X
Cylindrical Interpolation
-
RAPID
TRAVERSE
—
30(1,181)
Absolute and Incremental Command
Constant Surface Speed Control
Decimal Point Input
G90 ~ 91
G96 SXXXX
Provided
-1
—
100
220(8.7 )
—
100
220(8.7 )
min
FEED
210(8.3 )
210(8.3 )
″
″
″
″
mm(in)
mm(in)
mm(in)
TRAVEL
Z
430(16.93″) 550(21.65″) 430(16.93″)
550(21.6)
Direct Drawing Dimension Programming
Miscellaneous Function
Canned Cycle : G90, G92, G94
Multiple Canned Cycle : G70 ~ G72, G74 ~ F76
Multiple Canned Cycle : G80 , G83, G83 ~ G88
Rigid Tap
Provided
—
Ø
B
750(29.5″)
M2
/
—
—
—
—
TAPER / DIA
TRAVELS
MT4
56(2.2″)
Turning, Threading, Facing
400(15.75″) 520(20.47″) 400(15.75″) 520(20.47″)
720(28.35″)
TAIL
STOCK
mm(in)
Finish, Rough, Peck Drilling, Grooving, Threading
THRUST
450(992)
AUTO POSITION
-
Deep Hole Drilling, Tapping and Boring for X & Z
TRAVEL TYPE
kg (lbf)
f
-
Provided
11/7.5
15/11
(20/15)
15/11
(20/15)
11/7.5
(15/10)
11/7.5
(15/10)
15/11
(20/15)
11/7.5
(15/10)
15/11
(20/15)
Program Stop
M00, M01
kW(HP)
MAIN
(15/10)
SPINDLE
FEED
Program End
M02, M30
Provided
—
—
3.7/2.2(5/3)
kW(HP)
kW(HP)
kW(HP)
kW(HP)
KVA
SUB
X
Programmable Data Input (G10)
Manual Jog Feed : Rapid, Jog, Feed, Handle
Manual Handle Feed-rate
Feed Command
MOTOR
3 (4)
3 (4)
Provided
Feed Functions
Z
x1, x10, x100
1.6 (2.13)
B
F code Feed-rate Direct Command
20
25
30
ELECTRIC POWER SUPPLY
WEIGHT
Feed-rate Override
0 ~ 200% (21 Steps)
4,400
(9,680)
4,300
(9,500)
4,400
(9,680)
4,500
4,400
(9,680)
4,500
(9,900)
4,000 4,300 4,100
(8,900) (9,500) (9,100)
kg(lbs)
(9,900)
Jog Override
0 ~ 2,000mm/min [79 ipm] (21 Steps)
Rapid Traverse Override
Override Cancel
F0, F5, F25/F50, F100%
Provided
FANUC 0i-T [FANUC 21i-TB]
CONTROLLER
Dwell
G40, 0 ~9999.9999 sec
Simultaneous, 1 Axis
Provided
※ Specifications are subject to change for improvement without notice.
Manual Continuous Feed
Jog- Handle (Same Mode)
Incremental Feed
STANDARD
OPTION
ꢀHYDRAULIC HOLLOW CHUCK
ꢀSOFT JAW
1SET
ꢀSPINDLE SPEED METER
1SET
1SET
1SET
ꢀCHIP CONVEYOR
ꢀFOOT SWITCH FOR TAILSTOCK
ꢀSPINDLE INNER STOPPER
ꢀAUTO DOOR
ꢀBAR FEEDER INTERFACE
ꢀPARTS CATCHER
X1-1000
1SET(3EA) ꢀSPINDLE LOAD METER
(REAR / RIGHT)
ꢀCHIP WAGON WITH CASTER
ꢀAIR BLOW
(FOR CHUCK/THROUGH SPINDLE )
ꢀHIGH PRESSURE COOLANT
ꢀCHUCK OPEN - CLOSE
CONFIRMATION DEVICE
Manual Reference Point Return
Automatic Reference Point Return
Reference Point Return Check
Second Reference Point Return
Provided
ꢀQ-SETTER
1SET
1SET
1SET
1SET
1SET
1SET
ꢀCALL LIGHT(YELLOW)
ꢀWORK COUNTER
Reference Functions
ꢀTOOL SOCKETS & SLEEVES
ꢀSPLASH GUARD
ꢀFLOOD COOLANT
ꢀWORK LIGHT
G28, g29
(NC FUNCTION : DISPLAY ON THE CRT)
ꢀRUN HOUR DISPLAY
(NC FUNCTION : DISPLAY ON THE CRT)
G27
ꢀTOWER CALL LIGHT (3 COLORS)
G30
ꢀLEVELING PADS
16 17
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Specification
Controller
CNC Turning Center
SKT15/21 Series
FANUC 0i-T
ITEM
SKT15/21,SKT15L/21L
SKT15MS/S, SKT21MS/S
Tool Offset Amount
Tool Function
G40 ~ G42
T7 + 1 / T6 + 2 digits
Provided
Geometry / Wear Compensation
Tool Functions
Direct Input of Tool Offset Value Measured B
Tool Offset Amount
Provided
+/- 6 digits
32 Pairs
Tool Offest Pairs
Tool Life Management
Provided
Inch / Metric Conversion
Provided
Coordinate Functions
Polar Coordinate Interpolation
-
Provided
Work-piece Coordinate System (G2 ~g 59)
Provided
Head Office
Tape Code
EIA RS-244-A/ISO 840 (Automatic Recognition)
200EA
Tape Functions
Number of Register-able Program
Part Program Storage Length
Reader / Puncher Interface
Buffer Register (256Byte)
320M (1,050 FT)
640M (2,100 FT)
RS232C
Provided
Custom Macro B
Provided
Other Functions
Manual Absolute :“ON”fixed
Block Skip
Provided
Provided
Optional Block Skip (/2 ~/9)
Backlash Compensation
Sequence Number Search
Program Number Search
Machine Lock
Provided
+/- 0 ~ 255 Pulses
Provided
Provided
All axis
Namsan Plant
Jungdong Plant
Banwol Plant
Gwangju Plant
Program Check Function : Dry Run, Spindle Stop
Single Block
Provided
Provided
Head Office & Factory
391-8 Kaumjung-Dong, Changwon, Gyeongnam, Korea
Function
G3, M3, T4, O4 digits
Provided
TEL : +82 55 280 9293,
http : //www.wia.co.kr
FAX : +82 55 285 8156
E-mail : [email protected]
Optional Chamfering / Corner R
CRT / MDI
7.2″MONO LCD
8.4″Color LCD
Seoul Office
Memory Lock
Provided
English
837-36 LandMark Tower 15F, YeokSam-Dong, KangNam-Gu, Seoul, Korea
TEL : +82 2 2112 9780 FAX : +82 0 2112 9865
Language
Stored Stroke 1, 2, 3 (G22, G23)
Display of Spindle Speed and T code at all Screens
Self-Diagnosis Function
Emergency Stop
Provided
Provided
Provided
Provided
Provided
Each Axis
Provided
Provided
Provided
Provided
Provided
Provided
HYUNDAI - KIA MACHINE AMERICA CORP.
30 Murray Hill Parkway, Suite 300. East Rutherford, NJ 07073 U.S.A. TEL : +1 201 489 2887, FAX : +1 201 489 2723
HYUNDAI - KIA MACHINE EUROPE GmbH
Karl-Hermann-Fiach-Str. 36, 61440 Oberursel, Germany TEL : +49 6171 9790 0, FAX : +49 6171 9790 30
E-mail : [email protected]
Stored Pitch Error compensation
Interlock
HYUNDAI - KIA MACHINE BEIJING
Room 908 No. 38 Xiaoyun Road, Chaoyang District, Beijing, China 100027 TEL : +86 10 8453 9850, FAX : +86 10 8453 9853
E-mail : [email protected]
Back Ground Editing
Run Hour / Parts count Display
Actual Cutting Feed-rate Display
Erase CRT Screen Display
Program Restart
HYUNDAI - KIA MACHINE SHANGHAI
Room 501 Ocular B/D, No. 1336 Wuzhong Road, Shanghai, China 201103 TEL : +86 21 5422 5370, FAX : +86 21 5422 5376
E-mail : [email protected]
HYUNDAI - KIA MACHINE GUANGZHOU
Room 1305 Citic Plaza No. 233 Tianhebei Road. Guangzhou, China 510613 TEL : +86 20 8752 1595/1596, FAX : +86 20 8752 1597
Graphic Display
ꢀFigures in inch are converted from metric values.
ꢀDesign and specifications subject to change without notice.
E-mail : [email protected]
Specification could be changed without notice
18 19
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