发明名称 Method of spinning multiple parts
摘要 A method of spinning multiple parts comprising attaching two blanks to an intermediate mandrel, loading the intermediate mandrel and blanks into the spinning machine by clamping the intermediate mandrel and the blanks between the spinning machine tailstock and the headstock, moving rollers simultaneously radially inward and outward to execute metal forming on each blank to form a part from each blank, ejecting the intermediate mandrel, and ejecting each part substantially simultaneously from the intermediate mandrel.
申请公布号 US2008236232(A1) 申请公布日期 2008.10.02
申请号 US20070731213 申请日期 2007.03.30
申请人 HODJAT YAHYA 发明人 HODJAT YAHYA
分类号 B21D22/14 主分类号 B21D22/14
代理机构 代理人
主权项
地址