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Ningbo MOS Group Co., Ltd
Add: Zhuangshi, Ningbo, China
Tel: +86-571-56835049
Fax: +86-571-88914025
P.C: 315201
Email: mos.bearing@hotmail.com

Bearing in precision grinding surface grinding trace analysis


Bearing in precision grinding surface grinding trace analysis

 

Bearing in precision grinding, due to rough demanding, the work of surface grinding marks often can be observed that the naked eye the surface grinding marks are mainly the following.

The performance of cross-line traces of spiral

Traces the reasons for this was mainly due to the bus wheel straight poor, there is the phenomenon of bump in the grinding, the grinding wheel and workpiece contact is only partial, when the workpiece or the grinding wheel and from the movement several times, the performance will be reproduced in the workpiece cross - helix and the naked eye can be observed. These helix pitch and the workpiece speed, the size of the workpiece speed, but also with the wheel axis line and the rail is not parallel to the relevant table.

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Author:mosbearing   2009-2-3   Source:    View(1556)     Comment(0)

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