Search
NingJiang MK2932B CNC Jig grinder
Price:CNY /piece
Update Time:2019-06-18
Manufacturer/Supplier:Push-Ningjiang Machine Tool Co., Ltd
Business Type:Manufacturer
Brand:NingJiang
Company:Push-Ningjiang Machine Tool Co., Ltd
Specification
Brand:NingJiang
Model:MK2932B
Item Description

Machine features

 

1. C-axis function. Operator could check the workpiece on the machine
2. Additional the fourth-axis function--A-axis
or B)(CNC vertical/ horizontal table). It could be simultaneously controlled with X,C or Y,C for polar coordinates hole machining.
3. The machine is suitable for mould making, carbide machining and precision workpiece machining.

 

Specification


No.

Item

MK2932B

unit

1

worktable area

320×600

mm

2

worktable travel

250×400

mm

3

worktable feedrate

500

mm/min

4

Max. load capacity

200

kg

5

max. stroke of grinding wheel

90

mm

6

max. stroke speed of grinding wheel

1800

mm/min

7

stroke frequency for grinding wheel(above 25mm

120

times/min

8

distance from planet spindle center to column guideway's top surface

330

mm

9

C-axis speed

-

rpm

10

grinding wheel speed

electric

45000

rpm

pneumatic

180000

rpm

11

max. grinding dia. for planet grinding

φ250

mm

12

max.hole taper

12°

-

13

radial feed level

manual

4.5

mm

CNC controlled

-

mm

14

positioning accuracy

±0.002

mm

15

repeatability(R)

mm

16

reverse quantity difference

0.0015

mm

17

machining accuracy

0.004

mm

18

roundness of planet hole

-

mm

19

roundness of arc interpolation hole

0.007

mm

Technical Articles
Dry machining and minimum quantity lubrication (MQL) conquering more and more applications
News Release

2019-05-16

Aluminum slit strips: a precision slitting line with minimal burring enables tension-free custom cutting for coil widths up to 2,100 mm


2019-04-25

As a leading CNC system supplier in China, WEIHONG is now take a big step to expanding the overseas market.

Copyright © 2019 All Rights Reserved CNCMachineTool.com