Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm

In order to investigate the meshing force of the tooth surface of the plastic helical gear and the steel worm in the transmission process,the mechanical model of the meshing pair of plastic helical gear and steel worm is established by considering the load distribution between the meshing teeth. By...

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Main Authors: Yun Yonghu, Hu Hong, Ta Jingning
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2018-01-01
Series:Jixie chuandong
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Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.11.005
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author Yun Yonghu
Hu Hong
Ta Jingning
author_facet Yun Yonghu
Hu Hong
Ta Jingning
author_sort Yun Yonghu
collection DOAJ
description In order to investigate the meshing force of the tooth surface of the plastic helical gear and the steel worm in the transmission process,the mechanical model of the meshing pair of plastic helical gear and steel worm is established by considering the load distribution between the meshing teeth. By using the deformation compatibility in the gear meshing process,the variation of the contact point meshing force of the tooth surface of the plastic helical gear in the continuous meshing process is calculated. And the meshing force of the plastic helical gear and the steel worm is analyzed with the ANSYS Workbench finite element software. The calculation examples show that the results obtained by the method are in good agreement with the simulation results of the finite element method,which proves that the proposed method is reasonable and effective. The research shows that the maximum meshing force of plastic helical gears in the normal meshing process appears in the small tooth meshing area near the tooth root,so the plastic helical gears are prone to wear and fatigue damage.The fast calculation of meshing force between plastic helical gear and steel worm is realized by the proposed method,some references for gear design and gear loading capacity improved in engineering can be provided.
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institution Kabale University
issn 1004-2539
language zho
publishDate 2018-01-01
publisher Editorial Office of Journal of Mechanical Transmission
record_format Article
series Jixie chuandong
spelling doaj-art-abb9c6cb12bd423e81723089a8a5b53e2025-01-10T14:39:43ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-0142273229939301Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel WormYun YonghuHu HongTa JingningIn order to investigate the meshing force of the tooth surface of the plastic helical gear and the steel worm in the transmission process,the mechanical model of the meshing pair of plastic helical gear and steel worm is established by considering the load distribution between the meshing teeth. By using the deformation compatibility in the gear meshing process,the variation of the contact point meshing force of the tooth surface of the plastic helical gear in the continuous meshing process is calculated. And the meshing force of the plastic helical gear and the steel worm is analyzed with the ANSYS Workbench finite element software. The calculation examples show that the results obtained by the method are in good agreement with the simulation results of the finite element method,which proves that the proposed method is reasonable and effective. The research shows that the maximum meshing force of plastic helical gears in the normal meshing process appears in the small tooth meshing area near the tooth root,so the plastic helical gears are prone to wear and fatigue damage.The fast calculation of meshing force between plastic helical gear and steel worm is realized by the proposed method,some references for gear design and gear loading capacity improved in engineering can be provided.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.11.005Plastic helical gearSteel wormLoad distributionDeformation compatibilityFinite element simulation
spellingShingle Yun Yonghu
Hu Hong
Ta Jingning
Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm
Jixie chuandong
Plastic helical gear
Steel worm
Load distribution
Deformation compatibility
Finite element simulation
title Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm
title_full Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm
title_fullStr Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm
title_full_unstemmed Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm
title_short Research of the Variation of Meshing Force of the Plastic Helical Gear and Steel Worm
title_sort research of the variation of meshing force of the plastic helical gear and steel worm
topic Plastic helical gear
Steel worm
Load distribution
Deformation compatibility
Finite element simulation
url http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.11.005
work_keys_str_mv AT yunyonghu researchofthevariationofmeshingforceoftheplastichelicalgearandsteelworm
AT huhong researchofthevariationofmeshingforceoftheplastichelicalgearandsteelworm
AT tajingning researchofthevariationofmeshingforceoftheplastichelicalgearandsteelworm