Mills HPSHR for cold rolling of gears through rolls 

stan

Mills for cold rolling of gears through rolls (ÕÏØÐ) have been designed for production of gears and splined shafts which are used in automobile constructions, agricultural machine-building and in other branches of industry, e.g., pinions of window raisers.


During production of gears and splined shafts by means of cold periodic rolling metal consumption decreases almost 3 times, productivity increases and labour consumption decreases compared with milling. Blanks are steel cold drawn rods.


Technical specifications 

Mill

ÕÏØÐ 20

ÕÏØÐ 45

Blank dimensions

     outside diameter, mm

15

30

     rod length, mm

6000

2200

Finished gear

     module (max.), mm

2,5

3

     outside diameter (max.), mm

20

45

     teeth number, pc

6

12

Productivity, thou pc/year

1500

200

Power of main drive (DC), kW

15

42

Mill dimensions, m:

     length

7

6

     width

1,4

1,4

Mill mass, t

6

9


Cooperation proposals:

  • Manufacturing of mills ÕÏØÐ;

  • Adjustment and mastering of mills ÕÏØÐ at the customer;

  • Organization of joint production.


Gears


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