• CN:11-2187/TH
  • ISSN:0577-6686

›› 2001, Vol. 37 ›› Issue (1): 46-49.

• 论文 • 上一篇    下一篇

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锻压车间振动传播的分析与预测

杨国泰;黄菊花;杨雪春;何成宏;揭小平   

  1. 南昌大学机电学院
  • 发布日期:2001-01-15

ANALYSIS AND CALCULATION OF VIBRATION PROPAGATION IN FORGING AND PRESS WORKSHOP

Yang Guotai;Huang Juhua;Yang Xuechun;He Chenghong;Jie Xiaoping   

  1. Nanchang University
  • Published:2001-01-15

摘要: 讨论了锻压车间冲击振动在层状粘弹性地基土中传播的解析-数值计算方法,报道了对锻锤、热模锻压机、机械压力机振动传播的实测分析,提出了在水平扰力作用下修改地面振动衰减公式的建议。

关键词: 锻压, 振动传播, 振动预测

Abstract: The method is discussed for analyzing and calculating the shock and vibration propagation in layered viscoelastic subsoil of forging and press workshop. A report is made of measurements and analysis for propagation of vibration caused by forging hammer. Mechanical press and hot forging press, suggesting that the formula for calculating attenuation of ground vibration caused by horizontal exciting force be revised.

Key words: Forging and press, Vibration calculation, Vibration propagation

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