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BOCHI CK7520CM、CK40M、CK50M Sealing Ring Special CNC lathe
Price:CNY /piece
Update Time:2019-06-26
Manufacturer/Supplier:Baoji Machine Tool Group Co., Ltd.
Business Type:Manufacturer
Brand:BOCHI
Company:Baoji Machine Tool Group Co., Ltd.
Specification
Brand:BOCHI
Model:CK7520CM、CK40M、CK50M
Item Description

Introduction

 

This series of machine tools is specially designed for the cutting of special materials ,such as rubber and engineering plastics .The main body of machine tool adopts the structure of high strength cast iron, the key parts are analyzed by finite element analysis, the whole machine is rigid and high, and the high speed machining stability is good. The machine adopts servo spindle, the two axis is linear guide rail, improves its machining accuracy and high speed feed performance, shorten the auxiliary time. The machine tool design pays attention to the environmental protection function, the inclined bed body structure and the cooling system can take away the heat generated by the cutting process quickly;Cuttings and cuttings can be used to quickly and automatically recover the chip. This machine is especially suitable for high speed and high precision machining of rubber and engineering plastics.

The design of the machine tool is novel, the panel is easy to operate, the whole sealing is protected, the three leakage effect is especially obvious. Combined with its high power, high precision and high performance.

  

Performance characteristics of machine tool

 

1. Adopting imported or domestic high-quality precision spindle bearing, high rigidity, high precision spindle bearing arrangement, grease lubrication, v-belt transmission and stable spindle operation.

2. Full-body high-strength cast iron bed has good vibration and thermal stability, reducing vibration and improving the rigidity, durability and machining precision of the machine tool.

3. Adopting imported or domestic high-end numerical control system, electric cabinet adopts temperature control device, centralized machine tool operation panel.

4. Fast feeding speed and high precision.

5. Using special mechanism knife disk to meet various cutting requirements.

6. Using cuttings and cuttings to make the chip recycling automatic and convenient.

 

Specifications


 

project

unit

CK7520CM

CK40M

CK50M

Capacity

Max. swing diameter over bed

mm(in)

Φ500

(19.685)

Φ400

(15.748)

Φ500

(19.685)

          

Max.rotary diameter on the saddle

 

mm(in)

Φ240

(9.449)

Φ260

(10.236)

Φ320

(12.598)

Max.turning diameter

mm(in)

Φ280(standard cutter)/Φ330(

special cutter)

Φ11.024/Φ12.992

Φ250(standard cutter)

Φ9.843

Φ280(standard cutter)

Φ11.024

Principle axis

mode of spindle head

 

A2-6GB5900.1

A2-5GB5900.1

A2-6GB5900.1

spindle bore

mm(in)

φ62

(2.441)

Φ57

(2.244)

φ62

(2.441)

          

Diameter of spindle bearing(front/back)

 

mm(in)

Φ100/Φ90

(3.937/3.543)

Φ90/Φ80

(3.543/3.150)

Φ90/100

(3.543/3.937)

Spindle speed

r/min

40-4000

70-3000

60-2250

          

Main motor power (continuous /30 minutes)

Kw

(hp)

 

11/15

(15/20.4)

7.5

(10.2)

15

(20.4)

Apron

Angle of inclination

DEG

45°

45°

45°

Move distance   X/Z

mm(in)

210/550

(8.268/21.654)

165/410

(6.496/16.142)

210/550

(8.268/21.654)

Rapid speed  X/Z

m/min

(ipm)

24/24

(945/945)

12/16

(472/630)

12/16

(472/630)

Servo motor torsion feed system  X/Z

Nm

12/22

11/20

(FANUC Oi-TF5)

11/20

(FANUCOi-TF5)

          

Ball screw diameterX/Z

mm

Φ32/Φ40

Φ28/Φ40

Φ28/Φ40

Tool rest

Stations

 

8

8

8

 

Cutter size (turning/boring)

          

 

mm

20×20/Φ32

20×20/Φ32

25×25/Φ40

chip breaking device

Motor power

kW(hp)

0.25(0.34)

0.25(0.34)

0.25(0.34)

 

Suction crumbs device

 

Motor power

kW(hp)

5.5(7.48)

5.5(7.48)

5.5(7.48)

          

Suction crumbs volume

          

 

L

400

400

400

others

power

kVA

35

35

35

volumnlength×width×height

(not stripper)

mm(in)

2860×1830×2020

(112.6×72×79.5 )

2370×1670×1970

(93.3×65.7×77.6)

2860×1830×2020

(112.6×72×79.5 )

volumnlength×width×height

(stripper)

mm(in)

4860×1830×2170(191.3×72×85.4 )

4370×1670×2120

(172.1×65.7×83.5 )

4860×1830×2170(191.3×72×85.4 )

          

Total weight (net weight)

 

Kg

(lbs)

5000

3500(7717)

5000(11,025)


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