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Contact: Qin Wang

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Medium Duty Live Center

Medium Duty Live Center Brief introduction Carbide Light Duty Live Center Machine Accessories, machine tool parts in machining. Tail with a taper shank, installed in the machine tool spindle taper or tailstock shaft hole, with its head against the workpiece cone. Can be used to face the complex...

Function

Medium Duty Live Center

Brief introduction
Carbide Light Duty Live Center Machine Accessories, machine tool parts in machining. Tail with a taper shank, installed in the machine tool spindle taper or tailstock shaft hole, with its head against the workpiece cone. Can be used to face the complex parts and do not allow the central hole of the supporting parts. The top is mainly composed of a thimble, a clamping device, a shell, a fixed pin, a bearing and a core shaft. Thimble is the top of the inner hole of the center hole or pipe material, on the other end can be top end is a spherical or conical parts, thimble by the clamping device fixed. 

Specifications
1. Light Duty Live Center VPC-MT1,2,3,4,5
2. This live center's accuracy:0.005mm
3. Live live center, High-speed NC live center, Inter-changeable point live center,Lathe center are available.
4. Speed Max:1500~3200r.p.m


Model.No

MS.NO

L

L1

D

D1

d

(N)
Max Radial Load

(rpm)
Max Speed

KGS

Accuracy

D411H

MS1

115

20

34

12.065

18

900

5000

0.29

0.001

D412H

MS2

145

26

45

17.78

25

1500

5000

0.7

0.001

D413H

MS3

170

30

52

23.825

28

2000

4200

0.93

0.001

D414H

MS4

205.7

34.7

60

31.267

32

3200

3200

1.7

0.001

D415H

MS5

254

45

44

44.399

45

6300

2000

3.39

0.015

D416H

MS6

362

68.5

125

63.348

75

10000

1600

12

0.015

D411LH

MS1

125

30

34

12.065

18

900

5000

0.31

0.01

D412LH

MS2

155

36

45

17.78

25

1500

5000

0.74

0.01

D413LH

MS3

183

43

52

23.825

28

2000

4200

0.99

0.01

D414LH

MS4

222

51

60

31.267

32

3200

3200

1.8

0.01

D415LH

MS5

272

63

44

44.399

45

6300

2000

3.62

0.015

D416LH

MS6

382

88.5

125

63.348

75

10000

1600

12.69

0.015


1. Application and features:
It is an necessary accessory used on medium type lathe for such machine tools as spindle sleeve,tubes and other parts on lathe,locked by center hole.
This product can take big axial load with high precision,and easy operation,spare time and strength reliable performance.
2. Operation steps:
A. Clean the taper hole of the tail-stock of the lathe and the shank of center,before putting the shank in the tail stock.
B. Push the tail-stock to clamp the workpiece,if contacting well,lock the tail-stock,then ready for cutting.
C. After finishing cutting,cut off the power,loosen the stock to load down the workpiece.
3. Maintenance:
A.Turn down the nut to grease the bearing by period.
B. If long stored,cleaning ad covering it with oil.
 

Products advantages
1. Reliable seal design, can prevent dust and cooling liquid penetrate into the interior, head oil hole, the internal bearing oiling maintenance and bearing protection, improve service life.
2. body material: 40Cr forging parts, heat treatment hardness HRC40-42
3. tip axis material: alloy tool steel, heat treatment hardness HRC58-60, with high rigidity and wear resistance.
4. bearing selection: precision cylindrical roller bearings, needle roller bearings.

TIM截图20180315155436.jpg


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Contact Us
Shandong Jining Qingfeng Machinery Hardware Co.,Ltd

Address: NO.47 Jinyu Road, Jining, Shandong

Tel: +86-537-3281595

Fax: +86-537-3281597

E-mail: info@qfmh.com

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