发明授权
- 专利标题: Methods of fabricating a honeycomb extrusion die from a die body
- 专利标题(中): 从模具体制造蜂窝状挤压模的方法
-
申请号: US12789896申请日: 2010-05-28
-
公开(公告)号: US08419508B2公开(公告)日: 2013-04-16
- 发明人: Raymond Charles Cady , Mihir Mahendra Shah , Aric Bruce Shorey , Kevin Lee Wasson
- 申请人: Raymond Charles Cady , Mihir Mahendra Shah , Aric Bruce Shorey , Kevin Lee Wasson
- 申请人地址: US NY Corning
- 专利权人: Corning Incorporated
- 当前专利权人: Corning Incorporated
- 当前专利权人地址: US NY Corning
- 代理商 Matthew B. McNutt
- 主分类号: B21K5/20
- IPC分类号: B21K5/20
摘要:
A method for screening abrasive wheels for fabricating a honeycomb extrusion die from a die body, and methods for fabricating a honeycomb extrusion die using an abrasive wheel assembly. One method for fabricating a honeycomb extrusion die includes measuring at least one of runout and thickness of each of a plurality of abrasive blades while rotating the blades, selecting a subset of the plurality of blades that have a measured runout or a measured thickness within a predetermined range, and mounting the subset of blades spaced from one another and concentrically aligned along a rotation axis of the abrasive wheel assembly.
公开/授权文献
信息查询