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本文根据皮带传动的实际结构型式,分析了高速带传动可能产生的各类振动。导出了扭转振动与横向振动的固有频率计算式和自激振动产生的条件。而避免这些振动,则是高速带传动设计的主要准则之一。
Based on the actual structure of the belt drive, this paper analyzes the various types of vibration that the high speed belt drive may produce. The formulas of natural frequencies of torsional vibrations and transverse vibrations and the conditions of self-excited vibration are derived. Avoiding these vibrations is one of the main guidelines for high-speed belt drive designs.