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    • 8. 发明专利
    • Method and device for calculating static imbalances
    • 用于计算静态不平衡的方法和装置
    • JP2014092548A
    • 2014-05-19
    • JP2013228994
    • 2013-11-05
    • Schenck Rotec Gmbhシェンク ロテック ゲゼルシャフト ミット ベシュレンクテル ハフツング
    • MATTHIAS BREITWIESERSTEPHAN FRESEMATTHIAS HARTNAGELTHOMAS WANKE
    • G01M1/14
    • G01M1/122
    • PROBLEM TO BE SOLVED: To provide a method and device for figuring out static imbalances of objects at a high accuracy of repetition without inflicting damage on the objects.SOLUTION: A method of figuring out with a gravity center balance (10) the static imbalance of an object (30) having a positioning face (31) comprises a step of measuring with an electric displacement sensor (16) the position of the positioning face relative to the mount of the object; a step of computerized calculation, with an electric assessment circuit, of the eccentricity of the positioning face of the object relative to a reference position in the balance; a step of weighing the object and recording its mass and the position of the gravity center of the object relative to the reference position in the balance; and a step of computerized calculation, with the assessment circuit, of the measurement signal of the balance and the imbalance of the object from the eccentricity of the positioning face of the object relative to the reference position in the balance.
    • 要解决的问题:提供一种用于以高重复精度来确定物体的静态不平衡的方法和装置,而不对物体造成伤害。解决方案:一种用重力中心平衡(10)计算出静态不平衡的方法 具有定位面(31)的物体(30)包括用电位移传感器(16)测量定位面相对于物体的安装座的位置的步骤; 通过电气评估电路计算物体的定位面相对于天平中的参考位置的偏心度的步骤; 称量物体并记录其物体的重量以及物体的重心相对于天平中的基准位置的位置的步骤; 以及通过评估电路计算平衡的测量信号和物体的定位面相对于平衡中的基准位置的偏心的不平衡的步骤。