摘要
讨论了粉锻件预制坯的设计内容预制坯密度的选择、形状和尺寸的设计 ,讨论了粉锻件预制坯的分类简单形状预制坯和近似形状预制坯 ,讨论直齿轮、伞齿轮。
This paper discusses the design content of the preformthe choice of the density,the design of the configuration and the dimension,and discusses the classification of the preformthe simple and the resemble shape preform,and then,discusses the preform design of the spur gear,the bevel gear,the flange and the long shaft powder forging.
出处
《金属成形工艺》
2001年第6期33-36,共4页
Metal Forming Technology
