） Abstract： Profiles type selection is very important for scroll compressor
Inherent engagement mechanism was discovered in the study of scrolls
And a novel method for scroll profiles based on inherent engagement mechanism is proposed
The result shows that the engagement region angle (ERA) of odd regular polygon involutes is half of the characteristic-geometry exterior angle, and that of even regular polygon involutes is equal to the exterior angle to the moment
The corresponding ERA is reducing increasingly with the edge number increasing of characteristic geometry
The performance characteristics of scroll compressor tend towards the best correspondingly
Aiming at existed problems of profile design for scrolls, it developed a novel methodology to study scroll profile
Originality research was done for the further study of scroll profile
It is the fundamentality factor representing essence character of scroll profiles function itself
Keywords： Scroll compressor, profiles, mechanism, ERA, methodology 下载PDF阅读器 PDF全文下载： 初稿 （ 827 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 王立存
） 摘要： Profiles type selection is very important for scroll compressor
Inherent engagement mechanism was discovered in the study of scrolls
And a novel method for scroll profiles based on inherent engagement mechanism is proposed
The result shows that the engagement region angle (ERA) of odd regular polygon involutes is half of the characteristic-geometry exterior angle, and that of even regular polygon involutes is equal to the exterior angle to the moment
The corresponding ERA is reducing increasingly with the edge number increasing of characteristic geometry
The performance characteristics of scroll compressor tend towards the best correspondingly
Aiming at existed problems of profile design for scrolls, it developed a novel methodology to study scroll profile
Originality research was done for the further study of scroll profile
It is the fundamentality factor representing essence character of scroll profiles function itself
关键词： Scroll compressor, profiles, mechanism, ERA, methodology Wang Jicun *
陈进
Study on inherent engagement mechanism of scroll profiles[EB/OL]
北京：中国科技论文在线
陈进 （ 重庆大学机械传动国家重点实验室
总览 评价 王立存 *
Chen Jin （ The State Key Laboratory of Mechanical Transmission, Chongqing University
[2006-04-03]
http://www
paper
edu
cn/releasepaper/content/200604-26
