发明授权
US08667686B2 Method of producing tubes and a rolling mill train for producing tubes
有权
生产管子的方法和用于生产管子的轧机列车
- 专利标题： Method of producing tubes and a rolling mill train for producing tubes
- 专利标题（中）： 生产管子的方法和用于生产管子的轧机列车
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申请号： US12851146申请日： 2010-08-05
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公开(公告)号： US08667686B2公开(公告)日： 2014-03-11
- 发明人: Werner Zobel
- 申请人： Werner Zobel
- 申请人地址： US WI Milwaukee
- 专利权人： Modine Manufacturing Company
- 当前专利权人： Modine Manufacturing Company
- 当前专利权人地址： US WI Milwaukee
- 代理机构： Michael Best & Friedrich LLP
- 优先权： DE102009036335 20090806
- 主分类号： B21D21/00
- IPC分类号： B21D21/00
摘要：
A method for producing tubes for use in a heat exchanger that includes providing first and second metallic strips on a rolling mill train with predetermined breaking points using a device, deforming the strips to form the a tube, separating individual tubes from the tube at the predetermined breaking points, sensing positions of the predetermined breaking points in the strips using a sensing element which the strips pass through, transmitting signals relating to sensed positions of the predetermined breaking points of the strips to a computer, comparing the positions of the predetermined breaking points in the first and the second strips using the computer on the basis of the signals transmitted, and sending signals to the device using the computer which lead to the alignment of the positions of the predetermined breaking points in the first and the second strips.