弧齿锥齿轮塑性成形工艺研究

The problems of open die for spiral bevel gears are described,a new closed extrusion technology and new structure of spiral bevel gears are presented.The floating cavity die and floating die core structure are adopted and the workpiece with no fin is formed in a closed die cavity constructing by two...

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Bibliographic Details
Main Author: 于金伟
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2010-01-01
Series:Jixie chuandong
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2010.09.013
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