公开(公告)号：US5004883A

公开(公告)日：1991-04-02

申请号：US416961

申请日：1989-10-04

申请人： Andrew F. Brown ,  Peter B. Webber

发明人： Andrew F. Brown ,  Peter B. Webber

IPC分类号： B23H7/02 ,  B23H9/06

CPC分类号： B23H7/02 ,  B23H9/06 ,  Y10T83/051

摘要： A method of fabricating multiple parts, especially multiple metal parts which are later joined to form an assembly such as a three piece jet engine mounting link assembly with triple load bearing redundancy, from a single workpiece by cutting the workpiece along two mutually perpendicular axes, preferably with an electrical discharge machining (EDM) wire, and electropolishing recast surfaces formed on the parts by the EDM cutting operation.

摘要翻译： 一种制造多个部件的方法，特别是多个金属部件，其随后通过沿着两个相互垂直的轴线切割工件而从单个工件形成诸如具有三重承载冗余的三件式喷气发动机安装连杆组件的组件，优选地 通过放电加工（EDM）线和通过EDM切割操作在部件上形成的电抛光重铸表面。