Trasient Dyamic Analysis of Crankshaft Torsinal Vibration for Reciprocating Piston Compressor

被引：0
|
作者：
Wang, Shijie [1 ]
Lu, Jie [1 ]
Zhao, Nan [1 ]
Xu, Zengjin [2 ]
Li, Yuan [3 ]
机构：
[1] Shenyang Univ Technol, Sch Mech Engn, Shenyang, Peoples R China
[2] Shenyang Blower Grp, R&D Ctr, Shenyang, Peoples R China
[3] Shenyang Univ Technol, Sch Sci, Shenyang, Peoples R China
来源：
PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (QR2MSE), VOLS I-IV | 2013年
关键词：
piston compressor; crankshaft torsional vibration; modal analysis; transient dynamic analysis;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cracks frequently occur due to the torsional vibration for 6M50 type reciprocating piston compressors. In this paper, a comprehensive study is performed through finite element analysis software-ANSYS to solve the cracking problems of crankshaft vibration. Dynamic simulation of crankshaft torsional vibration was done and the results were analyzed. Finite element modeling process of compressor crankshafts is discussed, and then the results of modal analysis for different modification plans are compared. Transient dynamic analysis of the unit is performed. The fundamental causes of cracking for crankshafts with different major diameters are explained theoretically by comparing simulation and practical results.
引用
收藏
页码：1910 / 1916
页数：7
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