发明名称 |
LAPPING OF BALL BEARING RACEWAY |
摘要 |
A method and apparatus for randomly lapping a ball bearing race and removing the deviations from a smooth cross race curvature wherein the bearing race is rotated about its nominal center, a conforming ball in a slurry of fine abrasives is rotated in a highly random manner in the race thus transferring the uniform radius and finish of the ball to the bearing race surface.
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申请公布号 |
US3670462(A) |
申请公布日期 |
1972.06.20 |
申请号 |
USD3670462 |
申请日期 |
1970.09.02 |
申请人 |
NORTH AMERICAN ROCKWELL CORP. |
发明人 |
JOHN F. ROBINSON |
分类号 |
B24B11/02;(IPC1-7):B24B1/00 |
主分类号 |
B24B11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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