- 专利标题: Rail re-profiling method and apparatus
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申请号: US13841036申请日: 2013-03-15
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公开(公告)号: US09617691B2公开(公告)日: 2017-04-11
- 发明人: Donald R. Hughes , Charles D. Grabowski
- 申请人: Greenleaf Technology Corporation
- 申请人地址: US PA Saegertown
- 专利权人: GREENLEAF TECHNOLOGY CORPORATION
- 当前专利权人: GREENLEAF TECHNOLOGY CORPORATION
- 当前专利权人地址: US PA Saegertown
- 代理机构: K&L Gates LLP
- 主分类号: E01B31/13
- IPC分类号: E01B31/13 ; B23C3/00 ; B23C5/20 ; B23C5/06
摘要:
A method of milling a profile of a railway rail comprises: rotating a milling cutter including a plurality of face mounted cutting inserts mounted about a periphery thereof; milling a railway rail with cutting edges of the cutting inserts rotating in a predetermined plane corresponding to at least a portion of a desired rail profile while controlling the depth of cut of the cutting inserts; traversing the railway rail with the milling cutter while milling the railway rail; and controlling the speed of traverse of the milling cutter along the railway rail.
公开/授权文献
- US20140271012A1 RAIL RE-PROFILING METHOD AND APPARATUS 公开/授权日:2014-09-18
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