通用型线电动涡旋压缩机的结构设计及动态仿真

中国机械工程

通用型线电动涡旋压缩机的结构设计及动态仿真

王立存1,3;董光辉2;王旭东1,3 ;敖文刚1,3

1.国家智能制造服务国际科技合作基地，重庆，400067
2.重庆理工大学机械工程学院，重庆，400054
3.制造装备机构设计与控制重庆市重点实验室，重庆，400067

出版日期:2017-03-25 发布日期:2017-03-23
基金资助:
国家自然科学基金资助项目(51375515);
重庆市前沿与应用基础研究项目(cstc2015jcyjA60004);
制造装备机构设计与控制重庆市重点实验室开放基金资助项目(1456034)

Structural Design and Dynamic Simulation of a General Profile Electric Scroll Compressor

WANG Licun1,3;DONG Guanghui2;WANG Xudong1,3;AO Wengang1,3

1.National Research Base of Intelligent Manufacturing Service,Chongqing，400067
2.College of Mechanical Engineering, Chongqing University of Technology,Chongqing,400054
3.Chongqing Key Lab of Manufacturing Equipment Mechanism Design and Control,Chongqing，400067

Online:2017-03-25 Published:2017-03-23

摘要/Abstract

摘要： 根据通用涡旋型线的特性建立了切向角系数参数化模型；针对电动汽车涡旋压缩机防自转结构的动力特性问题，建立了圆柱销防自转机构的机构模型；基于圆柱销防自转结构的工作原理，从机构学和运动学的角度分析了圆柱销的受力。利用UG软件平台，实现动涡旋盘及电动涡旋压缩机其他零件的三维实体建模，构建虚拟样机模型。通过运动仿真，获得准确的运动学参数曲线，确保圆柱销防自转结构设计的准确性和可靠性。

关键词: 电动涡旋压缩机, 通用涡旋型线, 圆柱销防自转结构, 动态仿真

Abstract: A parametric model of tangential coefficient was built based on characteristics of general scroll profiles. To study the dynamics characteristics of the scroll compressors for electric vehicles, a model of anti-rotation mechanism of cylindrical pin anti-rotation structure was established. On the basis of operational principles of anti-rotation mechanism of cylindrical pin, the forces acted on the cylindrical pins were analyzed with kinematics and the mechanisms. UG was used to design three-dimensional models of the scroll plate and other parts, and a virtual prototype model was established. By the kinematics simulation of the scroll compressor the accurate curves of kinematics parameters were obtained. It may ensure the accuracy and reliability of the cylindrical pin anti-rotation structurs.

Key words: electric scroll compressor, general scroll profile, cylindrical pin anti-rotation structure, dynamic simulation

中图分类号:

TH45

王立存, 董光辉, 王旭东, , 敖文刚, . 通用型线电动涡旋压缩机的结构设计及动态仿真[J]. 中国机械工程.

WANG Licun, DONG Guanghui, WANG Xudong, AO Wengang, . Structural Design and Dynamic Simulation of a General Profile Electric Scroll Compressor[J]. China Mechanical Engineering.

参考文献

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