cnc turning center

CNC TURNING CENTER
CNC Turning Center
New Leader of Medium and Large Size
CNC Turning Center
More Powerful For Higher Productivity
Spindle Construction with 130 mm ( 5.12" )
cylindrical roller and double angular contact ball bearing
Rigid and reliable servo turret index
High accuracy and high rigidity machine
SKT 28 : 6,100 kg ( 13,448lbs )
SKT 28L : 8,000 kg ( 17,637lbs )
SKT 28LM : 8,100kg ( 17,857lbs )
World Top Class Quality
HYUNDAI-KIA Machine Tool
High Speed, High Accuracy, High Rigidity
CHUCK SIZE
254mm(10 ) [ 305mm(12 )]
254mm(10 )
1,070mm(42.1 )
MAX TURNING LENGTH 720mm(28.3 )
MAX. SWING ON BED
590mm(23.2 )
590mm(23.2 )
SPINDLE SPEED
3,000rpm
3,000rpm
SPINDLE MOTOR
22/18.5kW(30/25HP)
22/18.5kW(30/25HP)
254mm(10 )
1,000mm(39.37 )
650mm(25.6 )
3,500rpm
22/18.5kW(30/25HP)
Speed & Power
The Splendid Double Speed Lathe in
The Next Generation CNC Lathe
High Rigid Box Type Bed Cast
60 degree slanted bed construction
makes the turret locates at the height
of the operator’s eyes for easy and
quick tool change, and an easy check
up for both sides of inserts.
CNC Turning Center SKT28/28L/28LM
Reduce Non-Cutting Time with Rapid Traverse of Z-axis,
24m/min (945 ipm)
High-performance AC servo motor and high-accuracy
3-pieces coupling construction.
Powerful turret clamping force by hydraulic system.
- SKT 28/28L : 5,725 kgf (12,621 lbf)
- SKT 28LM : 4,520kgf (9,967 lbf)
3 pieces turret coupling and servo motor provide steady
and quick turret indexing.
1 step
0.3 sec, Full (5 step)
0.8 sec
The constant power with wide range enables the machine does the heavy duty cutting within
optimum condition at a low speed with a high power and a high torque.
SKT28/28L
74.4kgf.m (538 lb.ft )
SKT28/28L
(FANUC 22/18.5kW)
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SKT28LM
(FANUC 22/18.5kW)
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Accuracy
Spindle diameter and thickness are larger
than other machines
Spindle is supported with a combination of
double-row cylindrical roller bearing and
angular contact ball bearings for accuracy
and rigidity.
Wide RPM range main spindle has the minimal
heat distortion, which allows machine does the
constant cutting accurately at the high speed.
This machine will give you the excellent
surface roughness, along with a high accuracy
and a minimum noise.
Each axis is designed with a large diameter
ballscrew, fixed by double anchor on both
ends to provide high-rigidity and
minimize thermal
distortion.
Direct connecting of ballscrew with servo motor to each
axes provides the high precision.
One-piece cast construction greatly improves rigidity and
accuracy with high power and torque .
CNC Turning Center SKT28/28L/28LM
High rigidity
Excellent damping
i
Compact design
Easy to operate
Versatile and powerful functions are
provided
0
24m/min (945 ipm) : 0.1sec (Z-Axis)
High-productivity is accomplished by 0.1sec. super
quick Acc/Dec on axis.
Convenience
Super Power! Rapid Speed! Easy Operation!
SKT28 Series
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.
Q-setter can obtain tool offset automatically by touching
tool, this eliminates the trial cutting, measurements, and
tool offset inputs.
Even a beginner can finish tool compensation within 40
seconds.
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.
740kgf (1, 631 lbf) clamping
programmable tail stock (option)
The front splash guard is sliding door type for easy and wide
access to the inside of machine.
CNC Turning Center SKT28/28L/28LM
Tooling System
Unit:mm(in)
SKT28/28L
2
3
1
fl20, 32 (fl 3
4 ,1 2)
1
fl50 (2)
10 STATIONS
SKT28LM
Unit:mm(in)
1
25(1)
25(1)
4
2
25(1)
3
(1 SET)
VDI 40
12 STATIONS
fl50 (2)
fl16, 20, 25, 32, 40
1 , 1 ,1 3)
(fl 3
2 4
4 ,1,1 4 1
Specification
Tooling Travel Range
Unit:mm(in)
99
(3.9)
1,020 STROKE
(40.16)
5 (0.2)
30
(1.18)
690 (27.17)
3 (0.12)
28
(1.1)
( 1.18)
330 (12.99)
690 (27.17)
690 (27.17)
97 120 (4.72)
(3.82)
QUILL
690 (27.17)
30
(1.18)
35
(1.38)
130 (5.12)
75
(2.95)
5 (0.2)
( 1.18)
ID Tool
87.5
(3.44)
1,020 STROKE
(40.16)
220 (8.66)
145.5
(5.73)
330 (12.99)
899.5 (35.41)
T/S STROKE
190
42
(1.65)
45 (1.77)
25
(0.98)
70
(2.76)
OD Tool
220 (8.66)
1,020 STROKE
(40.16)
150
(5.91)
132
(5.2)
( 1.18)
42
(1.65)
35
(1.38)
95 (37.4)
Axial Driven Tool Holder
220
(8.66)
1,020 STROKE
(40.16)
184.5
(7.26)
192
(7.56)
42 (1.65)
120.5
(4.74)
50
( 1.97)
( 1.18)
Radial Driven Tool Holder
220
(8.66)
42 (1.65)
190
(7.48)
SKT28LM
330 (12.99)
74
(2.91)
CNC Turning Center SKT28/28L/28LM
Tooling Travel Range
Unit:mm(in)
SKT28/28L
OD Tool
ID Tool
SKT 28
SKT 28L
A
750 ( 29.5 )
1,100 ( 43.3 )
B
570 ( 22.4 )
920 ( 36.2 )
C
254 ( 10 )
254 ( 10 )
D
123 ( 4.8 )
123 ( 4.8 )
E
45 ( 1.8 )
45 ( 1.8 )
Tool Interference Diagram
SKT28/28L
Unit:mm(in)
SKT28LM
Specification
External Dimensions
SKT28
SKT28L
SKT28LM
Unit:mm(in)
CNC Turning Center SKT28/28L/28LM
Specifications
SKT28
ITEMS
SWING ON THE BED
mm(in)
SWING OVER THE CROSS
mm(in)
mm(in)
CAPACITY CHUCK SIZE
MAX. TURNING DIA.
mm(in)
MAX. TURNING LENGTH
mm(in)
BAR CAPACITY
mm(in)
MAX. SPINDLE SPEED
rpm
SPINDLE TYPE
ASA
SPINDLE SPINDLE NOSE
SPINDLE THRU HOLE DIA.
mm(in)
SPINDLE BRG. DIA.(I.D)
mm(in)
MIN. INPUT INCREMENT
Deg.
C-AXIS
RAPID TRAVERSE
rpm
MECHANISM
NO. OF TOOLS
EA
INDEXING TIME (1TOOL/FULL)
sec
TOOL
POST
TOOL SHANK SIZE(O.D)
mm(in)
BORING BAR SIZE(I.D)
mm(in)
CLAMP FORCE
kgf(lbf)
MAX. SPEED
rpm
ENDMILL
mm(in)
LIVE
TAP
mm(in)
TOOL
MOTOR POWER
kW(HP)
TYPE
m/min(ipm)
X-AXIS
RAPID TRAVERSE
m/min(ipm)
Z-AXIS
FEED
mm(in)
X-AXIS
TRAVEL
mm(in)
Z-AXIS
TAPER SIZE
MT
QUILL DIAMETER
mm(in)
TAIL
QUILL STROKE
mm(in)
STOCK
TAIL STOCK TRAVEL
mm(in)
THRUST
kgf(lbf)
MAIN SPINDLE
kW(HP)
X-AXIS
kW(HP)
MOTOR
FEED
Z-AXIS
kW(HP)
TOOL POST
kW(HP)
(gal)
COOLANT TANK CAPACITY
KVA
ELECTRIC POWER SUPPLY
mm(in)
HEIGHT(H)
MACHINE SIZE FLOOR SPACE(L W)
mm(in)
WEIGHT
CONTROLLER
kg(lb)
SKT28L
SKT28LM
590 (
375(
23.2 )
650( 25.6 )
14.8 )
415( 16.3 )
254( 10 ) [ 305( 12 )]
410 ( 16.1 )
300( 11.8 )
1,070 ( 42.1 )
1,000( 39.37 )
720 ( 28.3 )
76( 2.99 ) [ 80( 3.15 )]
3,000
3,500
STEPLESS
A2-8
95( 3.74 )
130( 5.12 )
0.001
100
SERVO
10
12
0.3 / 0.8
25 ( 1 )
50 ( 2 )
5,725(12,621)
4,520 (9,967)
4,000
20 ( 3/4 )
M16 (5/8 )
5.5/3.7 (7.5/5)
VDI40
20(787)
24(945)
220(8.7 )
1,100(43.3 )
1,020 (40.2 )
750 ( 29.5 )
MT#5
100 ( 3.9 )
120 ( 4.7 )
920 ( 36.2 )
570 ( 22.4 )
740 ( 1,631)
22 / 18.5 ( 30/25)
3(4)
4(5.33)
1.2(1.6)
180(47.55)
200(53)
25
30
1,950( 76.8 )
3,620 1,812
3,670 1,812
3,010 1,812
(142.5
71.3 )
(144.5
71.3 )
(118.5 71.39 )
6,100(13,448)
8,000 ( 17,637)
8,100 ( 17,857)
FANUC Oi-T [FANUC 21i-T]
Specifications are subject to change for improvement without notice.
Standard
HYDRAULIC HOLLOW CHUCK 1SET
SOFT JAW
3EA/1SET
Q-SETTER
1SET
TOOL HOLDER
1SET
COOLANT SYSTEM
1SET
WORK LIGHT
1SET
LEVELING PADS
1SET
TOOL BOX & HAND TOOL KIT 1SET
FOOT SWITCH
1EA
Option
SPINDLE SPEED OVERRIDE 1EA
SPINDLE RPM METER 1EA
SPINDLE LOAD METER 1EA
CHUCK OPEN/CLOSE
CONFIRMATION SYSTEM
DOOR INTERLOCK
MANUAL TAIL STOCK
CHIP CONVEYOR & BOX
GUN COOLANT
WORK COUNTER
SPINDLE INSIDE STOPPER
AUTO DOOR
2 STEP CHUCK PRESSURE SYSTEM
BAR FEEDER INTERFACE
SPINDLE INSIDE COOLANT
AIR BLOW
CALL LIGHT( 3 COLOR)
WEEKLY TIMER
PROGRAMMABLE TAIL STOCK
Specification
CNC Turning Center SKT28/28L/28LM
Controller
FANUC 0i-T
Controls
Spindle functions
Program functions
Feed functions
Reference functions
Tool functions
Coordinate functions
Tape functions
General functions
Controlled Axes
Simultaneous Controllable Axes
Least Input and Command Increment
Spindle Speed Command
Spindle Speed Override
Spindle Orientation(1 Position)
Maximum Programmable Dimensions
Decimal Point Input
Direct Drawing Dimension Programming
Miscellaneous Function
Canned Cycle: G90, G92, G94
Program Stop and End
Programmable Data Input(G10)
Manual Jog Feed:Rapid, Jog Feed, Handle
Manual Handle Feedrate
Feed-rate Override
Jog Override
Rapid Traverse Override
Override Cancel
Dwell
Manual Continuous Feed
Jog-Handle (same mode)
Incremental Feed
Manual Reference Point Return
Automatic Reference Point Return
Reference Point Return Check
Second Reference Point Return
Tool Nose Radius Compensation
Tool Function
Geometry / Wear Compensation
Direct Input of Tool Offset Value Measured B
Tool Offset Amount
Tool Offset Pairs
Tool Life Management
Inch / Metric Conversion
Workpiece Coordinate System(G52 ~ G59)
Tape Code
Number of Registerable Progam
Part Program Storage Length
Reader/Puncher Interface
Buffer Register(256byte)
Custom Macro B
Block Skip/Optional Block Skip(/2 ~ /9)
Optional Chamfering/Corner R
CRT/MDI
Back Ground Editing
Run Hour / Parts Count Display
Program Restart
Figures in inch are converted from metric values.
Design and specifications subject to change without notice.
2(X,Z) axes(Max. 4 axes are available)
2 axes(Max. 4 axes)
0.001mm(0.0001 )
S5 digits, Binary Output
50% - 150%(10 Steps)
Provided
+8 Digits
Provided
Provided
M2
Turning, Threading, Facing
M00,M01
Provided
Provided
x1, x10, x100
0-200% : 21 step
0~2,000mm/min[79 ipm] : 21 step
F0, F5, F25/F50, F100%
Provided
G04,0-99999.999 sec
Simultaneous,1 Axis
Provided
X1-1000
Provided
G28,G29
G27
G30
G40-G42
T7+1 / T6+2 digits
Provided
Provided
6 digits
32 Pairs
Provided
Provided
Provided
EIA RS-244-A/ISO 840(Automatic Recognition)
200 EA
640M(2,100FT)
RS232C
Provided
Provided
Provided
Provided
8.4 Color LCD
Provided
Provided
Provided
Head Office
Gwangju Plant
Namsan Plant
Jungdong Plant
Banwol Plant
Gwangju Plant
Machine Tools 2nd Plant
Posung Plant
Seosan Plant
Melting & Molding Plant in China
Head Office & Factory
Seoul Office
391-8 Kaumjung-Dong, Changwon, Gyeongnam, Korea
+82 55 280 9293,
+82 55 282 9680
//www.wia.co.kr
trade@wia.co.kr
8F, Hansol B/D, #736-1, Yeoksam-1Dong,
Kangnam-Ku, seoul, Korea
+82 2 2033 8000
+82 2 2033 8181
HYUNDAI - KIA MACHINE AMERICA CORP. (New Jersey Office)
30 Murray Hill Parkway, Suite 300. East Rutherford, NJ 07073 U.S.A.
+1 201 489 2887,
//www.hyundai-kiamachine.com
sales@hyundai-kiamachine.com
+1 201 489 2723
HYUNDAI - KIA MACHINE AMERICA CORP. (Chicago Office)
411 Kingston Court Mt. Prospect IL 60056
+1 847 824 7770,
+1 847 824 8995
//www.hyundai-kiamachine.com
sales@hyundai-kiamachine.com
HYUNDAI - KIA MACHINE AMERICA CORP. (Argentina Office)
AV, Alicia Moreau de Justo 1848 Of 4-6 Puerto Madero(C1107AFL), Buenos Aires, Argentina
//www.hyundai-kiamachine.com
sales@hyundai-kiamachine.com
+54 11 4313 1917,
+54 11 4313 1929
HYUNDAI - KIA MACHINE EUROPE GmbH (Oberursel Office)
+49 6171 9790 0,
+49 6171 9790 30
Karl-Hermann-Flach-Str. 36, 61440 Oberursel, Germany
bkchang@hyundai-kia.de
HYUNDAI - KIA MACHINE EUROPE GmbH (Raunheim Service Center)
Kelsterbacher Str. 38-46 D-65479 Raunheim
+49 6142 834 0,
+49 6142 834 100
yspark@hyundai-kia.de
HYUNDAI - KIA MACHINE SHANGHAI
Room 501 Ocular B/D, No. 1336 Wu zhong Road, Shanghai, China 201103
+86 21 3431 0370~3,
+86 21 3431 0376
hjkim@wia.co.kr
HYUNDAI - KIA MACHINE BEIJING
Room 908 No. 38 Xiaoyun Road, Chaoyang District, Beijing, China 100027
+86 10 8453 9850,
+86 10 8453 9853
hikim@wia.co.kr
HYUNDAI - KIA MACHINE GUANGZHOU
Room 1305 Citic Plaza No. 233 Tianhebei Road. Guangzhou, China 510613
+86 20 8752 1595/1596,
+86 20 8752 1597
iclee@wia.co.kr
HYUNDAI - KIA MACHINE INDIA OFFICE
6B, EGA Trade Center, 809 Poonamallee High Load, Kilpauk, Chennai - 600 010, Tamilnadu, India
+91 44 4305 7112,
+91 44 4305 7116
ytkim@wia.co.kr
4. (07. 03)