[1]侯才生,刘涛.基于Frenet标架的变截面涡旋齿齿厚变化规律研究[J].哈尔滨工程大学学报,2019,40(06):1169-1174.[doi:10.11990/jheu.201803025]
 HOU Caisheng,LIU Tao.Law governing the change in the thickness of a variable cross-section scroll tooth based on Frenet frame[J].hebgcdxxb,2019,40(06):1169-1174.[doi:10.11990/jheu.201803025]
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基于Frenet标架的变截面涡旋齿齿厚变化规律研究(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2019年06期
页码:
1169-1174
栏目:
出版日期:
2019-06-05

文章信息/Info

Title:
Law governing the change in the thickness of a variable cross-section scroll tooth based on Frenet frame
作者:
侯才生 刘涛
兰州理工大学 机电工程学院, 甘肃 兰州 730050
Author(s):
HOU Caisheng LIU Tao
School of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou 730050, China
关键词:
Frenet标架变截面涡旋齿涡旋压缩机齿厚变化规律圆渐开线型线参数数学模型
分类号:
TH455
DOI:
10.11990/jheu.201803025
文献标志码:
A
摘要:
为定量研究变截面涡旋压缩机的齿厚变化规律,利用Frenet标架构建了由不同基圆半径的圆渐开线组合而成的变截面涡旋齿,根据该几何模型建立了一种计算变截面涡旋齿齿厚的数学模型,通过对此数学模型的求解,系统分析了各型线参数(基圆半径、回转半径和连接点)对齿厚的影响,给出了它们之间的定量关系,总结了型线参数变化与涡旋齿齿厚变化之间的规律。研究表明:所建立的数学模型能够准确描述变截面涡旋齿的齿厚变化规律,并且可以根据设计需要对齿厚的大小以及变齿厚的开始位置进行定量设计,为涡旋齿的柔性化设计提供了思路,该数学模型同样适用于其他类型组合型线的齿厚计算。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-03-08。
基金项目:国家自然科学基金项目(51665035).
作者简介:侯才生,男,博士研究生;刘涛,女,教授,博士生导师.
通讯作者:刘涛,E-mail:liutao1971@lut.cn.
更新日期/Last Update: 2019-06-03