Shandong Zhenggong CNC Equipment Co., Ltd
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6140 CNC lathe
CNC lathe
Product details

ck6140/1000CNC latheMain features:

1The machine tool has high precision, and the spindle is supported by Harbin bearings HRB high-precision double ball bearings, which have low noise, high precision, and good stability.

2The bed guide rail is finely ground after ultrasonic quenching, with high hardness and good rigidity.

3The electric four station knife holder adopts precision gear disc positioning, with high repeat positioning accuracy.

4The tailstock is equipped with a fast cam clamping device, which has high work efficiency. There is a device inside the tailstock sleeve to prevent the drill bit from rotating, avoiding damage to the taper of the inner hole of the tailstock sleeve caused by misoperation and effectively protecting the tailstock components.

5The CNC system adopts well-known domestic and foreign brands such as Guangshu System or Kainuodi, and can be driven by hybrid stepper motors or AC servo motors. Other systems can also be selected according to user requirements.

6Easy to operate, especially suitable for processing complex parts or large quantities of high-precision parts, and also the first choice for CNC teaching.

2 CK6140 CNC latheMain technical parameters and configuration table

Machine tool specifications and main technical parameters

Technical Parameter

category

model

unit

Parameters

Processing capability

Swing Over Bed

mm

Φ400

Drag board rotation diameter

mm

Ф240

trip

X/ZAxial travel

mm

280/1000

X/ZAxis * * * small displacement unit

mm

0.001

main shaft

spindle bore

mm

Ø 48 (optional Ø 82)

Diameter of pull tube through-hole

mm

Φ65

Taper of spindle bore


40°

Number of spindle stages


stepless

Maximum spindle speed

rpm

150-2000

Workpiece clamping method

mm

8Inch domestic manual chuck

Main motor power

kW

5.5

Feed knife holder

X/Zaxle

N.m

4/6

X/ZFast axis movement speed

m/min

8/10

Knife holder type


Electric knife holder

Knife bar size

mm

20×20

Repetitive positioning accuracy of knife holder

mm

≤0.004

tailstock

Tail seat type


have

Diameter of tailstock sleeve

mm

Φ60

Tail socket travel

mm

100

Tailstock taper hole


Mo's 4#

other

Net weight of machine tool

kg

1800

Machine tool dimensions (length x width x height)

mm

2200×1160×1620

Electricity demand (power/current)

kW/A

10kW/20A

Standard configuration

order

name

quantity

Standard configuration

name

1

Numerical Control System

1/tower

Guangshu 980TB3 CNC System

2

chuck

1/tower

8Inch domestic manual chuck

3

tailstock

1/tower

Manual tailstock

4

XTo ball screw

1/tower

Domestic (North Qishan) FD3210-889-1035

5

ZTo ball screw

1/tower

Domestic North Qishan FD2506-407-530

6

Electric knife holder

1/tower

4Workstation (Wenchang)

7

X、 Z-direction screw bearing

every1cover/tower

domestic

8

X、 Z-direction coupling

every1cover/tower

Domestic and foreign procurement

9

host axle axle bear

1cover/tower

Domestic P5 level

10

Body casting

1/tower

Cast with high-quality resin sand

11

Spindle assembly

1cover/tower

Prefabricated spindle

12

oil lacquer

1cover/tower

Colors can be configured according to customer requirements, and those without special requirements will be configured according to our company's standard colors

13

moist slippery

1cover/tower

Domestic Hurun electric lubricating oil pump, lubricating oil circuit installation completed

14

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