发明名称 |
METHOD FOR PRODUCING INTERNALLY OR EXTERNALLY PROFILED RINGS AND ARRANGEMENT THEREFOR |
摘要 |
In a method for manufacturing internally and/or externally profiled rings from pipe material or solid material, machine-cutting processes and forming processes are combined with one another sequentially, parallel, or sequentially and parallel, wherein one of the forming processes is roll forming. During roll forming a counterforce is generated relative to a flow direction of the starting material so that a material flow in at least one of an axial direction and a radial direction of the starting material is controlled such that flowing material is integrated into a profile to be shaped on the ring. |
申请公布号 |
EP1656225(B1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20030818073 |
申请日期 |
2003.08.13 |
申请人 |
TECHNISCHE UNIVERSITÄT DRESDEN |
发明人 |
FICKER, THOMAS;HARDTMANN, ANDRE;HOUSKA, MARIO |
分类号 |
B21H1/12;B21H1/06;B23P15/00;F16C33/64 |
主分类号 |
B21H1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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