60X7 Large stroke CNC lathe

Number

Project

Unit

60X7

1

Through hole of gun barrel spindle unit

mm

2

Maximum rotary diameter of the bed

mm

Φ260

3

Spindle

Spindle end face form

A2-6

4

Maximum speed of spindle

r/min

4000

5

Spindle set speed

r/min

1-3000  

6

Maximum bar diameter

mm

Φ60

7

Tool loading type

mm

Row of knives

8

The height of the center of the row knife and the turret

mm

80

9

Protection mode of screw guideway

Semi-defense

10

Power head

None

11

The height of the spindle to the center of the ground

mm

1230

12

Bed slope

Degree

35°

13

Hydraulic tail seat

Tailstock sleeve specification

None

14

Tailstock stroke

mm

15

Tailstock pressure range

Pa

16

Tailstock movement mode

17

Tail seat structure mode

mm

18

X Effective stroke

mm

1050

19

Z Effective stroke

mm

450

20

X/Z Shaft quick shift setting speed

mm

24/30

21

X Shaft screw diameter / pitch

mm

3208

22

Z Shaft screw diameter / pitch

mm

3210

23

X Shaft linear guide

mm

30

24

Z Shaft linear guide

mm

30

25

Machine tool size (length * width * height)

mm

2400*1860*1930

26

Machine tool weight

KG

3800

27

Roundness of machined workpiece

mm

0.003

28

Machining precision

mm

0.005

29

Machined workpiece cylindricity

mm

0.008/200

30

X/Z Axis repetitive positioning accuracy

mm

0.005

31

X/Z Absolute positioning accuracy of axis

mm

0.005

32

Spindle indexing repetitive positioning accuracy

mm

None

33

Absolute positioning accuracy of spindle indexing

mm

None

34

Accuracy grade of guide rail

mm

H
  C3
  ≤0.015
  0.0025

35

Accuracy grade of screw

mm

C3

36

Clamp cone runout

mm

≤0.015

37

Radial runout of spindle

mm

0.0025