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在金属带传动中,将稀土永磁体按一定方式安装在带轮上,使其产生一定形式的磁场作用于金属带上,增加了金属带与带轮之间的摩擦力,同时带轮上永磁体的不同排列方式也产生了不同的磁场形态,使金属带产生的作用也不同.利用ANSYS有限元分析软件,对磁场形态进行分析,并且建立了金属带受磁场力作用后横向振动以及扭转振动的力学模型.图8,表2,参8.
In the metal belt drive, the rare earth permanent magnet is fixedly mounted on the belt pulley in a certain way so that a certain magnetic field acts on the metal belt to increase the friction between the metal belt and the belt pulley. At the same time, Different arrangements of magnets also produce different magnetic field morphology, the role of the metal strip is also different.Using ANSYS finite element analysis software to analyze the shape of the magnetic field, and the establishment of a metal belt by the magnetic field force after the lateral vibration and torsional vibration Mechanical model Figure 8, Table 2, reference 8.