Tolerance analysis of spur gears based on skin model shapes and a boundary element method

被引：17

作者：

Shao, Nan ^{[1
]}

Ding, Xiaoyu ^{[1
]}

Liu, Jianhua ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mech Engn, 5 South Zhongguancun St, Beijing 100081, Peoples R China

来源：

MECHANISM AND MACHINE THEORY | 2020年 / 144卷

基金：

中国国家自然科学基金;

关键词：

Tolerance analysis; Skin model shapes; Boundary element method; Tooth contact analysis; Contact behavior; Transmission performance; TOOTH CONTACT ANALYSIS; MACHINING ERRORS; ASSEMBLY ERRORS; FORM ERRORS; SIMULATION; PAIR; TORSOR; RATIO;

D O I：

10.1016/j.mechmachtheory.2019.103658

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Tolerance analysis is an important approach for evaluating the accuracy and function of mechanical products. Research on tolerance analysis has mainly focused on the transfer and accumulation of geometric deviations during assembly, while the effects of contact behavior have not been considered in detail. Therefore, this paper presents a tolerance analysis approach to spur gears that takes into account the effects of contact behavior between mating tooth surfaces on transmission performance. Machining and assembly errors are represented based on the concept of skin model shapes. The contact behavior between mating tooth surfaces is calculated using the boundary element method (BEM) to perform tooth contact analysis (TCA). The proposed tolerance analysis approach is applied to a pair of spur gears as an example. The manner in which the transmission error, tooth contact pattern and contact pressure distribution are affected by machining and assembly errors is discussed. This research demonstrates the notable effects of contact behavior between mating tooth surfaces on transmission performance and provides a potential method for the tolerance analysis of other mechanisms. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页数：19

共 50 条

[1] Integrating form errors and local surface deformations into tolerance analysis based on skin model shapes and a boundary element method
Liu, Jianhua
Zhang, Zhiqiang
Ding, Xiaoyu
Shao, Nan
COMPUTER-AIDED DESIGN, 2018, 104 : 45 - 59
[2] STRESS-ANALYSIS OF THIN-RIMMED SPUR GEARS BY BOUNDARY ELEMENT METHOD
ODA, S
MIYACHIKA, K
KOIDE, T
MIZUNE, M
BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1986, 29 (248): : 593 - 599
[3] Analysis of spur gears by coupling finite and boundary element methods
Kanber, Bahattin
MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2006, 34 (03) : 307 - 324
[4] An Improved Tolerance Analysis Method Based on Skin Model Shapes of Planar Parts
Zhu, Zuowei
Qiao, Lihong
Anwer, Nabil
9TH INTERNATIONAL CONFERENCE ON DIGITAL ENTERPRISE TECHNOLOGY - INTELLIGENT MANUFACTURING IN THE KNOWLEDGE ECONOMY ERA, 2016, 56 : 237 - 242
[5] Assembly tolerance analysis based on the Jacobian model and skin model shapes
Liu, Ting
Cao, Yan-Long
Zhao, Qijian
Yang, Jiangxin
Cui, Lujun
ASSEMBLY AUTOMATION, 2019, 39 (02) : 245 - 253
[6] Failure analysis of gears using the boundary element method
Dippery, RE
Ellis, J
BOUNDARY ELEMENTS XX, 1998, 4 : 43 - 49
[7] THE FINITE ELEMENT METHOD IN THE DESIGN PROCESS OF SPUR GEARS
Moya, J. L.
Machado, A. S.
Goytisolo, R. A.
Becerra, A. M.
IMECE2009, VOL 4, 2010, : 529 - 537
[8] Finite Element Analysis of Spur Gears on Modal and Stress
Wang, Jinyao
Huang, Yayu
Chen, Zhaohui
RESEARCH IN MECHANICAL ENGINEERING AND MATERIAL SCIENCE, 2014, 456 : 164 - 167
[9] Tolerance Analysis of rotating Mechanism based on Skin Model Shapes in discrete Geometry
Schleich, B.
Wartzack, S.
13TH CIRP CONFERENCE ON COMPUTER AIDED TOLERANCING, 2015, 27 : 10 - 15
[10] A generic integrated approach of assembly tolerance analysis based on skin model shapes
Yi, Yang
Liu, Xiaojun
Liu, Tingyu
Ni, Zhonghua
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2021, 235 (04) : 689 - 704

← 1 2 3 4 5 →