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KDM Co.,Ltd.
[Korea]
Address:
1050, Kang-ri, Changma-,myeon, Changnyoug-gun, Gyeongsangnam-do Korea
Phone:
82-55-5363056
Contact name:
Shin Uk, Kang , employee
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KDM Co.,Ltd.
 
Products

KTC/KTM Series
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KTC/KTM Series
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 Origin Korea

Description

KTM-12/16(F) is designed to perform high precision milling and turning operations in one machine.

Equipped with standard 8 milling and 7 tuning tools and C-Axis table, KTM-12/16(F) performs various machining operations such as milling, boring, and turning operations in one set-up, drastically improving machining accuracy and productivity.

Feature

  • High Precision Positioning Accuracy
    Utilizing Table Rotary Encoder(standard feature), precision table indexing can be achieved at0.001 degree.
    With optional X.Zscales, positioning accuracy can be improved up to ±0.001mm.
  • High Precision Machining
    With improved and advanced tool clamping method(Hirth Coupling; clamping force of 7 tons), KTM-12/16(F) can perform heavy duty turning operations without compromising accuracy and minimize tool run-out in milling operations.
  • Rigid Cast Structure
    KTM-12/16(F)'s heat symmetrical Rib and rigid cast structure is designed to minimize and prevent from mechanical structure deformations caused by heavy table loads and/or heavy load machining.
  • High Speed Traverse
    Equipped with high precision ball screws and AC servo motors, KTM-12/16(F) enables to feed X/Z-Axis at high speed(X/Z-Axis: 10m/min) without loosing accuracy.
Drilling on workpiece face Turning on workpiece side ATC Tool Magazine

Equipped with standard large capacity tool magazine(7 turning tools and 8 milling tools), KTM-12/16(F) can perform various machining operations with minimal tool change and set-up time, maximizing machine productivity.

Table Configuration and Features

  • Large diameter thrust bearing for supporting high loads on the table and enabling high speed and heavy duty machining
  • Independent manual 4T-Jaw chuck for machining wide range of parts
  • Precision table indexing(0.001 degree) through high precision encoder
  • Powerful two step table clamping

Saddle / Ram Structure and Configuration

  • Rigid rectangular ram design for heavy duty machining
  • Heavy duty angular ball bearings are used to support loads on radial directions and minimize tool run out.
  • Double hydraulic balancing cylinder for stabilizing Z-Axis movement
  • Powerful turning tool clamping force (7 tons)
  • Milling attachment/adaptor design to minimize Arbor damages

Tool holder

Table Torque and Motor Output Diagram

 

Min. Boring Machining Range Max. Machining Range

4T-Jaw Engagement Range (Unit : mm)

Floor Space

Specifications

Items Unit KTC-12/16 KTM-12/16 KTC-16/20 KTM-16/20
CROSS FIX TYPE CROSS MOVING TYPE
Capacity Max. swing mm 1,600 1,600 2,000 2,000
Max. tuming height mm 1,000 1,000 1,750 1,750
Distance from table top to spindle end mm - 925 - 1,660
Max. mass of workpiece kg 6,000 6,000 10,000 10,000
Table Table diameter mm 1,250 1,250 1,600 1,600
Table speed of turning rpm 1~350 1~350 1~250 1~250
Number of table speed steps Auto-2 Auto-2 Auto-2 Auto-2
Ram head Ram size mm 240x240 240x240 240x240 240x240
Spindle speed mm - 1~2,000 - 1~2,000
Spindle taper standard - - ISO 7/24 No.50 - ISO 7/24 No.50
Travel/
feed		 Horizontal travel of ram head(X-axis) mm -250~1,480 -250~1,480 -250~1,780 -250~1,780
Vertical travel of ram head(Z-axis) mm 900 900 1,000 1,000
Vertical travel of cross rail(W-axis) mm - - 250x3step 250x3step
Rapid traverse ram head(X-axis) mm/min 10,000 10,000 15,000 15,000
Rapid traverse ram head(Z-axis) mm/min 10,000 10,000 10,000 10,000
Rapid traverse cross rail(W-axis) mm/min - - 500 500
Cutting feed rate(X-axis) mm/min 3,000 3,000 3,000 3,000
Cutting feed rate(Z-axis) mm/min 3,000 3,000 3,000 3,000
Cutting feed rate(C-axis) rpm - 2 0 2
ATC Tool holder - - MAS.BT50 - MAS.BT50
Number of tool pots set - M(8) - M(8)
T(8) T(8) T(8) T(8)
Tool sank size mm 40x40 40x40 40x40 40x40
Pull stud - - P50T-1 - P50T-1
Motor Table motor kw AC 37/45 AC 37/45 AC 37/45 AC 37/45
Milling spindle motorX-axis servo motor kw - AC 15/18.5 - AC 15/18.5
X-axis servo motor kw AC SERVO 4.0 AC SERVO 4.0 AC SERVO 7.0 AC SERVO 7.0
Z-axis servo motor kw AC SERVO 4.0 AC SERVO 4.0 AC SERVO 7.0 AC SERVO 7.0
C-axis servo motor kw - AC SERVO 4.0 - AC SERVO 7.0
W-axis motor kw - - - AC SERVO 7.0
Power cap. Total power capacity kva 75/80 75/80 75/80 75/80
Machine
size		 Height mm 5,175 5,064 5,500 5,500
Length (wxb) mm 5,085x4,558 5,085x4,558 6,200x4,860 6,200x4,860
Machine weight kg 17,000 25,000 28,000 30,000
CNC controller - FANUC 18i-TB FANUC 18i-TB FANUC 18i-TB FANUC 18i-TB

 

Items Unit KTC-20/25 KTM-20/25 KTC-25/30 KTM-25/30
CROSS MOVING TYPE CROSS MOVING TYPE
Capacity Max. swing mm 2,500 2,500 3,000 3,000
Max. tuming height mm 1,800 1,800 2,000 2,000
Distance from table top to spindle end mm - 1,760 - 1,960
Max. mass of workpiece kg 15,000 15,000 25,000 25,000
Table Table diameter mm 2,000 2,000 2,500 2,500
Table speed of turning rpm 1~200 1~200 1~150 1~150
Number of table speed steps Auto-2 Auto-2 Auto-2 Auto-2
Ram head Ram size mm 240x240 240x240 240x240 240x240
Spindle speed mm - 1~2,000 - 1~2,000
Spindle taper standard - - ISO 7/24 NO. 50 - ISO 7/24 NO. 50
Travel/
feed		 Horizontal travel of ram head(X-axis) mm -250~2,200 -250~2,200 -250~2,650 -250~2,650
Vertical travel of ram head(Z-axis) mm 1,100 1,100 1,200 1,200
Vertical travel of cross rail(W-axis) mm 250x4step 250x4step 250x4step 250x4step
Rapid traverse ram head(X-axis) mm/min 15,000 15,000 15,000 15,000
Rapid traverse ram head(Z-axis) mm/min 10,000 10,000 10,000 10,000
Rapid traverse cross rail(W-axis) mm/min 500 500 500 500
Cutting feed rate(X-axis) mm/min 3,000 3,000 3,000 3,000
Cutting feed rate(Z-axis) mm/min 3,000 3,000 3,000 3,000
Cutting feed rate(C-axis) rpm - 2 - 2
ATC Tool holder - - MAS.BT50 - MAS.BT50
Number of tool pots set - M(8) - M(8)
T(8) T(8) T(8) T(8)
Tool sank size mm 40x40 40x40 40x40 40x40
Pull stud - - P50T-1 - P50T-1
Motor Table motor kw AC 45/55 AC 45/55 AC 45/55 AC 45/55
Milling spindle motorX-axis servo motor kw - AC 15/18.5 - AC 15/18.5
X-axis servo motor kw AC SERVO 7.0 AC SERVO 7.0 AC SERVO 7.0 AC SERVO 7.0
Z-axis servo motor kw AC SERVO 7.0 AC SERVO 7.0 AC SERVO 7.0 AC SERVO 7.0
C-axis servo motor kw - AC SERVO 7.0 - AC SERVO 7.0
W-axis motor kw - AC SERVO 7.0 - AC SERVO 7.0
Power cap. Total power capacity kva 75/80 75/80 75/80 75/80
Machine
size		 Height mm 6,000 6,000 6,539 6,539
Length (wxb) mm 7,100x5,340 7,100x5,340 8,000x5,830 8,000x5,830
Machine weight kg 40,000 43,000 52,000 55,000
CNC controller - FANUC 18i-TB FANUC 18i-TB FANUC 18i-TB FANUC 18i-TB

Standard Accessories

  • Table(including Manual 4T-Jaw)
  • Hydraulic Unit
  • Slideway Lubrication Unit
  • Cutting Oil Unit
  • Splash Guard
  • X-Axis Glideway Protect Steel Cover
  • Leveling Block and Basic Bolt, Nut
  • Alarm Display Light
  • Tool Box and Maintenance Tool
  • Table Lubrication Cooling Unit
  • Work Ligh

Optional Accessories

  • Scale Feedback( X,Z-Axis)
  • Hydraulic Chuck and Cylinder
  • Tool Instrument System (Tool setter)
  • Chip Conveyor & Chip Bucket
  • Auto Power Off
  • Through Spindle Coolant
  • Transformer
  • Tool Holders
  • Automatic Tool Replacement Unit(ATC)

Related Keywords: CNC vertical Boring , Turning Mills


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