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本文介绍用SAP5有限元动力分析程序对J36-250B压机隔振前与隔振后在工作载荷激励下和离合器结合时启动惯性力激励下机身的动力响应进行的计算和分析,并将隔振前后的动力响应进行比较,可供压机隔振参考。
This paper introduces the calculation and analysis of the dynamic response of the fuselage with the SAP5 finite element dynamic analysis program before and after isolating the J36-250B press under the working load excitation and the clutch start-up inertial force, Vibration before and after the comparison, can be used for reference vibration isolation.