Analysis and Validation of Churning Loss of Helical Gear Based on Moving Particle Semi-implicit Method

doi:10.11908/j.issn.0253-374x.2018.03.013

Home > Archive>Volume 46, Issue 03, 2018 >0368-0372. DOI:10.11908/j.issn.0253-374x.2018.03.013

Analysis and Validation of Churning Loss of Helical Gear Based on Moving Particle Semi-implicit Method
DOI:
                        10.11908/j.issn.0253-374x.2018.03.013
                    
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                        LI YanLI Yan
School of Mechanical Engineering, Tongji University, Shanghai 201804, China
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PI BiaoPI Biao
School of Mechanical Engineering, Tongji University, Shanghai 201804, China
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WANG YefengWANG Yefeng
School of Automotive Studies, Tongji University, Shanghai 201804, China
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LIU LinjingLIU Linjing
School of Automotive Studies, Tongji University, Shanghai 201804, China
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CHEN XinboCHEN Xinbo
School of Automotive Studies, Tongji University, Shanghai 201804, China; Clean Energy Automotive Engineering, Tongji University, Shanghai 201804, China
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Abstract:

The moving particle semiimplicit (MPS) meshfree particle method was used to analyze the churning loss of gear in the transmission system. The single helical gear was analyzed with such variables as gear width, immersion depth, and rotation speed. The results show rotation speed has the most significant influence on churning loss followed by immersion depth and gear width. Then the churning loss calculation formula was proposed by using the analysis results. The MPS feasibility and accuracy in the domain of churning loss analysis were validated by experiments. This paper provides a new method for gear churning loss research.

Key words:gear transmission; helical gear; churning loss; moving particle semiimplicit meshfree particle method

Reference

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LI Yan, PI Biao, WANG Yefeng, LIU Linjing, CHEN Xinbo. Analysis and Validation of Churning Loss of Helical Gear Based on Moving Particle Semi-implicit Method[J].同济大学学报(自然科学版),2018,46(03):0368~0372

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Received:May 25,2017
Revised:January 09,2018
Adopted:January 08,2018
Online: March 27,2018
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