公开(公告)号：US09862044B2

公开(公告)日：2018-01-09

申请号：US14507559

申请日：2014-10-06

申请人： Amega Industries

发明人： Robert W. Crawford ,  Victor R. Solomon

IPC分类号： B23H7/00 ,  B23H1/04 ,  B23H9/00 ,  B23H9/02

CPC分类号： B23H1/04 ,  B23H9/00 ,  B23H9/008 ,  B23H9/02

摘要： Described herein is an electric discharge machining (EDM) assembly having an EDM electrode capable of machining multiple regions of a valve seat within a valve body. The electrode includes two cutting surfaces that are separate from each other. The EDM assembly is capable of removing material from a first region of a valve seat while moving the first cutting surface in a first direction and capable of removing material from a second region while moving the second cutting surface in a second direction.

公开(公告)号：US20150096960A1

公开(公告)日：2015-04-09

申请号：US14507559

申请日：2014-10-06

申请人： Amega Industries

发明人： Robert W. Crawford ,  Victor R. Solomon

IPC分类号： B23H1/04 ,  B23H9/00

CPC分类号： B23H1/04 ,  B23H9/00 ,  B23H9/008 ,  B23H9/02

摘要： Described herein is an electric discharge machining (EDM) assembly having an EDM electrode capable of machining multiple regions of a valve seat within a valve body. The electrode includes two cutting surfaces that are separate from each other. The EDM assembly is capable of removing material from a first region of a valve seat while moving the first cutting surface in a first direction and capable of removing material from a second region while moving the second cutting surface in a second direction.

摘要翻译： 这里描述的是具有能够加工阀体内的阀座的多个区域的EDM电极的放电加工（EDM）组件。 电极包括彼此分离的两个切割表面。 EDM组件能够在沿第一方向移动第一切割表面并且能够沿第二方向移动第二切割表面时从第二区域移除材料的同时从阀座的第一区域移除材料。