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公开(公告)号:EP0833143A2
公开(公告)日:1998-04-01
申请号:EP97202865.8
申请日:1997-09-18
发明人: Allmann, Erwin Ludwig, Eastman Kodak Company , Bentz, Alan Robert, Eastman Kodak Company , Raes, Camiel John, Eastman Kodak Company
IPC分类号: G01N19/02
CPC分类号: G01N19/02 , G01N2203/0017 , G01N2203/0282
摘要: A measurement apparatus and method for determining the traction and coefficient of friction of a material on a roller. First and second rollers transport the material. Encoders are coupled to each roller, and a motor is coupled to one of the rollers. The motor applies a forward and reverse torque to the first roller, wherein the material slips relative to the roller. A computer coupled to the encoders calculates the traction and coefficient of friction.
摘要翻译: 用于确定辊上的材料的牵引力和摩擦系数的测量装置和方法。 第一和第二辊输送材料。 编码器联接到每个辊子上,并且电动机联接到一个辊子。 电机向第一辊施加正向和反向扭矩,其中材料相对于辊滑动。 耦合到编码器的计算机计算牵引力和摩擦系数。
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公开(公告)号:EP0833143A3
公开(公告)日:1998-11-18
申请号:EP97202865.8
申请日:1997-09-18
发明人: Allmann, Erwin Ludwig, Eastman Kodak Company , Bentz, Alan Robert, Eastman Kodak Company , Raes, Camiel John, Eastman Kodak Company
IPC分类号: G01N19/02
CPC分类号: G01N19/02 , G01N2203/0017 , G01N2203/0282
摘要: A measurement apparatus and method for determining the traction and coefficient of friction of a material on a roller. First and second rollers transport the material. Encoders are coupled to each roller, and a motor is coupled to one of the rollers. The motor applies a forward and reverse torque to the first roller, wherein the material slips relative to the roller. A computer coupled to the encoders calculates the traction and coefficient of friction.
摘要翻译: 一种测量装置和方法,用于确定辊上材料的牵引力和摩擦系数。 第一个和第二个滚筒输送物料。 编码器连接到每个滚筒,电机连接到其中一个滚筒。 马达向第一辊施加正向和反向扭矩,其中材料相对于辊滑动。 连接到编码器的计算机计算牵引力和摩擦系数。
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