发明授权
- 专利标题： Method and system for appraising the wear of axles of a robot arm
- 专利标题（中）： 评估机器人手臂的磨损的方法和系统
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申请号： US11153069申请日： 2005-06-15
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公开(公告)号： US07643946B2公开(公告)日： 2010-01-05
- 发明人: Axel Bader , Sven Hansen , Steffen Schmidt , Kim Henrich
- 申请人： Axel Bader , Sven Hansen , Steffen Schmidt , Kim Henrich
- 申请人地址： DE Ladenburg
- 专利权人： ABB Patent GmbH
- 当前专利权人： ABB Patent GmbH
- 当前专利权人地址： DE Ladenburg
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 优先权： GB102004028559 20040615
- 主分类号： G01B3/44
- IPC分类号： G01B3/44 ; G01B3/52 ; G01L3/00 ; G06F11/30 ; G21C17/00
摘要：
A method determines the wear of axles of a robot arm of an industrial robot. A torque profile of at least one axle taken during at least one working cycle of the industrial robot is used as a basis for an analysis. The torque profile is analyzed for portions of the torque profile that exceed a previously fixed torque band, and current axial wear is determined by assessing the frequency and/or the curve profile of the portions of the torque profile. A system is provided for determining the wear.
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