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TK42 CNC gantry boring and milling machine

TK42 series fixed beam gantry CNC milling machine for high-speed steel, carbide cutting tools, ferrous metals, nonferrous metals and some non-metal parts for roughing and finishing, can be a variety of board, disk type, box type , rack, pedestal, column and other high precision machining of large parts for CNC machining.
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After a workpiece clamping, automatic completion of milling, drilling, boring, reaming and tapping and other machining processes.The case of mounting accessories milling ram in the lower side, the workpiece can achieve five-sided machining.


Main characteristics of machine tool

●  The main castings of the machine tool bed, workbench, column, cross beam, square ram and transmission box are made of high-strength cast iron materials and resin sand process, with sufficient static, dynamic and thermal stiffness. The machine tool has reasonable structure design, high efficiency, high reliability, drive system reliability, strong anti-interference ability, fast response speed and other advantages. The machine tool is easy to use and maintain, with beautiful appearance.

●  The datum plane for installing the linear rolling rail on the bed and cross beam is scraped and grinded after fine milling, with high contact accuracy.

●  The cross beam guide rail pair adopts roller linear guide rail with low high-speed vibration, no creeping at low speed, and excellent servo drive performance; At the same time, the bearing capacity is large, the cutting vibration resistance is good, and the accuracy retention is long.

●  The ram I is an all inclusive ram structure. The Z-axis guide rail pair adopts the sliding guide rail pair in the form of guide rail quenching and plastic pasting.

●  The front bearing of the main shaft of the ram boring and milling head adopts group bearings, so that the main shaft has high precision, high load and low temperature rise. It can not only withstand large power and large torque cutting, but also has high precision and life of the main shaft.

●  The drive motor and spindle motor of the three coordinate axes adopt imported AC servo motor and AC spindle motor Each coordinate axis is controlled in a semi closed loop by an encoder. According to the customer's requirements, grating can be used to achieve full closed loop control to improve the accuracy and accuracy retention of the machine tool.

●  The machine tool can be configured with various accessory milling heads (optional by users) to realize five side machining.



Project

unit

TK4216

TK4220

TK4225

TK4230

Table size -width

mm

1600

2000

2500

3000

Table size -Length

mm

3000

4000 6000

6000 8000

8000 10000

CNC system


SIEMENS-840DSL  or FAUNC

grating


Spain FAGOR or HEIDENHAIN

Width of gantry

mm

2200

3200

3700

4200

table stroke(X)

mm

3500

4500

6500

6500

8500

8500

10500

Travel of carriage on beam(Y)

mm

2700

3200

4000

4000

4200

4400

4800

Vertical stroke of spindle(Z)

mm

1250

1250

1500

1500

Square ram size

mm

400x400

400x400

500x500

500x500

Distance from spindle end face to workbench

mm

250-1500

950-2200

750-2250

750-2450

Main motor power

kW

22/33

22/33

37/51

37/51

Spindle speed

r/min

20-2000

20-2000

10-2000

10-2000

Maximum output torque of main shaft

Nm

1000

1000

2000

2000

spindle taper

BT

50

Machine tool accuracy (with grating)

Positioning accuracy and repeated positioning accuracy

X/Y/Z-axis shall be implemented according to GB/T19362.1/2003

rapid traverse  X

m/min

8

rapid traverse  Y

m/min

8

Worktable bearing

Kg/m2

1500

2000

Guide rail form


Schneiberg or THK or HIWIN



Square ram sliding guide rail

Ball screw


Germany Yifu or THK

gas supply

MPa

0.6

Machine weight

t

52

55

82

110

135

160

180

The relevant parameters can be designed and manufactured according to the needs of users.


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CONTACT US

Add : 28 Ganjiang Road, Xinbei District, Changzhou City, Jiangsu Province, China
TEL : +86-0519-83885986
E-mail :  luzhidong@czfel.com
WhatsApp : +86-15161165886
Changzhou Faer Lin Precision Machine Co., Ltd.

CONTACT US

     Add : 28 Ganjiang Road, Xinbei District, Changzhou City, Jiangsu Province, China
    Tel : +86-0519-83885986
     E-mail : luzhidong@czfel.com
    WhatsApp : +86-15161165886
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