Contact Analysis for Beveloid Pinion and Rack Considering Axial Clearance Change

Huang Hongxin; Zhao Xingfu; Wang Zengqiang; Yu Guangbin

doi:10.16578/j.issn.1004.2539.2020.04.015

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Contact Analysis for Beveloid Pinion and Rack Considering Axial Clearance Change

Test·Analysis | 更新时间：2022-10-20

- Contact Analysis for Beveloid Pinion and Rack Considering Axial Clearance Change
- Journal of Mechanical Transmission Vol. 44, Issue 4, Pages: 95-100(2020)
- 作者机构：
  
  1.长春理工大学机电工程学院，吉林长春 130000
  2.哈尔滨理工大学盐城动力传动及智能装备产业研究院，江苏盐城 224015
  3.中国航发哈尔滨东安发动机有限公司，黑龙江哈尔滨 150000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2020.04.015
  CLC：
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黄鸿鑫,赵兴福,王增强等.考虑轴向调隙量的变厚齿轮齿条接触分析[J].机械传动,2020,44(04):95-100.

Huang Hongxin,Zhao Xingfu,Wang Zengqiang,et al.Contact Analysis for Beveloid Pinion and Rack Considering Axial Clearance Change[J].Journal of Mechanical Transmission,2020,44(04):95-100.
黄鸿鑫,赵兴福,王增强等.考虑轴向调隙量的变厚齿轮齿条接触分析[J].机械传动,2020,44(04):95-100. DOI： 10.16578/j.issn.1004.2539.2020.04.015.

Huang Hongxin,Zhao Xingfu,Wang Zengqiang,et al.Contact Analysis for Beveloid Pinion and Rack Considering Axial Clearance Change[J].Journal of Mechanical Transmission,2020,44(04):95-100. DOI： 10.16578/j.issn.1004.2539.2020.04.015.

摘要

针对大型机床刀架进给装置中的齿轮齿条机构存在的侧隙调整困难和传动平稳性差的问题，提出了可以轴向调隙的变厚齿轮齿条机构。对轴向调隙后变厚齿轮齿条的静态传递误差、接触应力均布程度、接触力等变量的变化进行了有限元分析，分析结果表明：轴向调隙量对各个变量的影响大小与负载转矩直接相关，当负载转矩为50 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930486&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930483&type=,1.86266661,2.62466669,m或100 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930495&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930490&type=,1.86266661,2.62466669,m时，轴向调隙量对各个变量的影响从大到小依次为：接触应力均布程度、静态传递误差、接触力；当负载转矩为200 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930508&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930502&type=,1.86266661,2.62466669,m或400 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930522&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930515&type=,1.86266661,2.62466669,m时，其影响从大到小依次为：静态传递误差、接触应力均布程度、接触力。

Abstract

Aiming at the problems that clearance is difficult to modify and operation stability is poor of pinion and rack used in the large machine tool carrier feeding device，the beveloid pinion and rack which can modify clearance axially is proposed.The finite element analysis of the changes of variables such as static transmission error，uniform degree of contact stress，contact force are carried out when considering axial clearance changes.The results show that the influences of axial clearance changes to variables depend on torques directly，the influences when torque is 50 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930534&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930528&type=,1.86266661,2.62466669,m or 100 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930547&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930541&type=,1.86266661,2.62466669,m from large to small are in the order of uniform degree of contact stress，static transmission error，contact force.The influences when torque is 200 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930560&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930553&type=,1.86266661,2.62466669,m or 400 N, $\cdot$ ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930570&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=35930566&type=,1.86266661,2.62466669,m from large to small are in the order of static transmission error，uniform degree of contact stress，contact force.

关键词

变厚齿轮齿条轴向调隙接触分析

Keywords

Beveloid pinion and rackModify axially clearanceContact analysis

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