Transactions of Materials and Heat Treatment

Title：Analysis of vibration measurement for vibration isolated clutch screw press with tonnage of 112MN

Authors： Nanchang University Yang Xuechun Yang Guotai He Chenghong Jie Xiaoping

Unit：

KeyWords： Clutch screw press Vibration isolation Vibration Measurement

ClassificationCode：TB533

year,vol(issue):pagenumber：2001,26(5):42-45

Abstract：

A calculation and measurement is made of vibration for foundation of a vibration isolated clutch press Model SPKA11200, the result of which shows that the vertical vibration of the press and its foundation is mainly excited by the initial force of the ram during blowing In excitation effects, the force is approximately equal to an impulse which is the moment difference of the ram before and after blowing The inertial moment of the flywheel and the screw is the cause of twisting vibration, and the excitation effect of the moment is approximately equal to an impulse moment which is also the moment difference of momentum of the flywheel and the screw before and after blowing The inner vibration of the column of the press is very small, far less than the vertical vibration caused by the inertial force of the ram, and it, therefore, is negligible

Funds：

江西省科委重点科技攻关项目 (项目编号 :95—I— 35)

Reference：

1　杨雪春离合器式螺旋压力机的研究南昌大学博士学位论文,2000
2　中华人民共和国国家标准动力机器基础设计规范(GB50040—96)北京:中国计划出版社,1996

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