Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox

Gear flank twist occurs when threaded wheel grinds crowning lead modified helical gears, which reduces gear machining accuracy. To overcome this problem, a flank twist compensation method based on flexible electronic gearbox is proposed in this paper, the method can reduce the degree of twist and im...

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Autores principales:	Xiaoqing Tian, Lei Zhou, Jiang Han, Lian Xia
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Gear grinding generating flank twist multi-axis movement flexible electronic gearbox Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/850db347c749431e88f578e9cfed7d8a
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id	oai:doaj.org-article:850db347c749431e88f578e9cfed7d8a
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spelling	oai:doaj.org-article:850db347c749431e88f578e9cfed7d8a2021-11-17T00:01:23ZResearch on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox2169-353610.1109/ACCESS.2021.3126673https://doaj.org/article/850db347c749431e88f578e9cfed7d8a2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9606886/https://doaj.org/toc/2169-3536Gear flank twist occurs when threaded wheel grinds crowning lead modified helical gears, which reduces gear machining accuracy. To overcome this problem, a flank twist compensation method based on flexible electronic gearbox is proposed in this paper, the method can reduce the degree of twist and improve gear machining accuracy. Firstly, flank equations of gear and threaded wheel are established, coordinates and normal vectors of gear flank are used to represent twist. Secondly, coordinate transformation matrix between workpiece and tool coordinate system is established based on multi-body system theory and homogeneous coordinate transformation, and relationship between coordinates and normal vectors of gear flank and master-slave axis (B-axis, C-axis, X-axis, Y-axis, Z-axis) movement amount is obtained by inverse kinematics and electronic gearbox, then master-slave axis movement compensation amount between crowning lead modified flank and twisted flank is obtained. Finally, twist is compensated by compensating for master-slave axis movement amount, and flank contact analysis based on KISSsoft is carried out to observe normal force and contact stress of flanks. This paper uses inverse kinematics and electronic gearbox to realize flank twist compensation, which makes up for long period and high cost of traditional flank twist compensation by changing shape of threaded wheel. Simulation results show that this method can effectively compensate for flank twist and improve accuracy and efficiency when threaded wheel grinds crowning lead modified helical gears.Xiaoqing TianLei ZhouJiang HanLian XiaIEEEarticleGear grindinggeneratingflank twistmulti-axis movementflexible electronic gearboxElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 151080-151088 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Gear grinding generating flank twist multi-axis movement flexible electronic gearbox Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Gear grinding generating flank twist multi-axis movement flexible electronic gearbox Electrical engineering. Electronics. Nuclear engineering TK1-9971 Xiaoqing Tian Lei Zhou Jiang Han Lian Xia Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox
description	Gear flank twist occurs when threaded wheel grinds crowning lead modified helical gears, which reduces gear machining accuracy. To overcome this problem, a flank twist compensation method based on flexible electronic gearbox is proposed in this paper, the method can reduce the degree of twist and improve gear machining accuracy. Firstly, flank equations of gear and threaded wheel are established, coordinates and normal vectors of gear flank are used to represent twist. Secondly, coordinate transformation matrix between workpiece and tool coordinate system is established based on multi-body system theory and homogeneous coordinate transformation, and relationship between coordinates and normal vectors of gear flank and master-slave axis (B-axis, C-axis, X-axis, Y-axis, Z-axis) movement amount is obtained by inverse kinematics and electronic gearbox, then master-slave axis movement compensation amount between crowning lead modified flank and twisted flank is obtained. Finally, twist is compensated by compensating for master-slave axis movement amount, and flank contact analysis based on KISSsoft is carried out to observe normal force and contact stress of flanks. This paper uses inverse kinematics and electronic gearbox to realize flank twist compensation, which makes up for long period and high cost of traditional flank twist compensation by changing shape of threaded wheel. Simulation results show that this method can effectively compensate for flank twist and improve accuracy and efficiency when threaded wheel grinds crowning lead modified helical gears.
format	article
author	Xiaoqing Tian Lei Zhou Jiang Han Lian Xia
author_facet	Xiaoqing Tian Lei Zhou Jiang Han Lian Xia
author_sort	Xiaoqing Tian
title	Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox
title_short	Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox
title_full	Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox
title_fullStr	Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox
title_full_unstemmed	Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox
title_sort	research on gear flank twist compensation of continuous generating grinding gear based on flexible electronic gearbox
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/850db347c749431e88f578e9cfed7d8a
work_keys_str_mv	AT xiaoqingtian researchongearflanktwistcompensationofcontinuousgeneratinggrindinggearbasedonflexibleelectronicgearbox AT leizhou researchongearflanktwistcompensationofcontinuousgeneratinggrindinggearbasedonflexibleelectronicgearbox AT jianghan researchongearflanktwistcompensationofcontinuousgeneratinggrindinggearbasedonflexibleelectronicgearbox AT lianxia researchongearflanktwistcompensationofcontinuousgeneratinggrindinggearbasedonflexibleelectronicgearbox
_version_	1718426060390924288

Research on Gear Flank Twist Compensation of Continuous Generating Grinding Gear Based on Flexible Electronic Gearbox

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