英德
有道
百度
谷歌
图片
维基
百科
凸台 [tū tái]
lug boss
dummy club
dummy club
- 密封凸台：密封凸台是用软橡胶制成的可密封每一根插针。
Sealing convex platform: sealing convex platform is made of soft rubber, and used to seal each pin. - 滚—磨工艺加工的齿轮,由于磨前滚刀有凸台,齿轮根部就有沉切。
The undercutting thickness is changed as addendum modification coefficient of the gear is changed using gear hobbing and grinding techniques. - 为避免在精加工后齿形根部留有凸台,在热处理前的粗加工时,就应该解决“根切”问题。
To avoid the saddle-backing on the tooth root, the undercutting problem in the rough-plane process should be solved before heat treatment process.
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