发明名称 |
METHOD AND APPARATUS FOR MAKING HELICAL BEARING RACES |
摘要 |
Helical races are formed in a curved work-piece using a suitable cutting tool by performing a double rotation of the tool and work-piece about orthogonal axes. The double rotation maintains the tool at a uniform attack angle relative to the work-piece as it forms each race with the result that the race has a uniform cross-section along its entire length. |
申请公布号 |
GB1556760(A) |
申请公布日期 |
1979.11.28 |
申请号 |
GB19760048094 |
申请日期 |
1976.11.18 |
申请人 |
KUEHNLE M R |
发明人 |
|
分类号 |
B23C3/34;B23C3/32;B23Q1/48;B23Q27/00;(IPC1-7):23C3/16;23C3/32;24B19/00 |
主分类号 |
B23C3/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|