Process for mechanically forming undercuts on sintered...

Details Process for mechanically forming undercuts on sintered... Process for mechanically forming undercuts on sintered...

2007-07-24

2007-07-24

Hong, John (Department: 3726)

Metal working

Method of mechanical manufacture

Gear making

C029S893000, C419S033000

Reexamination Certificate

active

10690003

ABSTRACT:
A relatively economical process allows producing sintered shaped parts, such as sliding sleeves in motor vehicle transmissions. Open-pored undercut surfaces are formed at an internal toothing by hypocycloid milling of the part prior to its final hardening.

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