发明名称 |
Vorrichtung zur Herstellung eines Kugelkäfigs einer homokinetischen Kupplung |
摘要 |
A section is cut off a tube, and the exterior and interior faces of the section are formed into a spherical shape. Ball bearing (8) retaining slots (11) are cut out of the section, before the ball bearing cage (10) is heat treated. A finishing machining is carried out on the interior and exterior faces of the sphere. The slots are cut out by means of a high energy density electron beam. For cutting out the slots, the machine uses a transversal displaceable table (22) fitted with a rotatable horizontal spindle (25) for supporting the cage and also a vertically displaceable high density electron beam slot cutting tool (27) arranged above the spindle (25). |
申请公布号 |
DE69704521(T2) |
申请公布日期 |
2001.08.23 |
申请号 |
DE1997604521T |
申请日期 |
1997.07.02 |
申请人 |
AUTOMOBILES PEUGEOT, PARIS;AUTOMOBILES CITROEN, NEUILLY SUR SEINE |
发明人 |
LESAUNIER, MARC |
分类号 |
B23K15/00;B23K15/08;F16D3/223;F16D3/2237 |
主分类号 |
B23K15/00 |
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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