| 发明名称 |
A METHOD OF MAKING A HARDENED METALLIC MACHINE COMPONENT AND A COMPONENT WHEN MADE BY THE METHOD |
| 摘要 |
A method for making hardened essentially disk-shaped machine parts particularly rotor disks for axial roller bearings consisting of the steps of forming the disk to the desired shape in the soft state, densifying at least one annular ring-shaped section of the disk by rolling or pressing and thereafter hardening the entire disk. |
| 申请公布号 |
GB2167139(B) |
申请公布日期 |
1988.10.05 |
| 申请号 |
GB19850027782 |
申请日期 |
1985.11.11 |
| 申请人 |
* SKF GMBH |
发明人 |
ARMIN * OLSCHEWSKI;MANFRED * BRANDENSTEIN;HERMANN * HETTERICH;DR HEINRICH * KUNKEL |
| 分类号 |
B21D53/10;B23P15/00;C21D7/02;C21D9/40;F16C19/30;F16C33/64;(IPC1-7):F16C33/64 |
主分类号 |
B21D53/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
