- 专利标题: METHODS OF MANUFACTURING A DIE BODY
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申请号: US14925395申请日: 2015-10-28
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公开(公告)号: US20170120498A1公开(公告)日: 2017-05-04
- 发明人: Thomas William Brew , Steven John Kremer , Christopher John Malarkey , Bryan Michael Miller
- 申请人: CORNING INCORPORATED
- 主分类号: B29C47/12
- IPC分类号: B29C47/12
摘要:
A method of making a die body configured to extrude a honeycomb body, the method comprising the step (I) of manufacturing a die body and the step (II) of predetermining an upstream slot width W1 of the die body such that the upstream slot width W1 is optimized while a root of each die pin includes a section modulus within a predetermined section modulus range. The method still further comprises the step (III) of predetermining a slot length L such that a pin stress is within a predetermined pin stress range.