Structure Improvement on Dual Variable Gear Shaft of the Transmission for ZL50 Wheel Loader

Zhan Shun Yin; Yong Wei Han; Xi Chun Cai

doi:10.4028/www.scientific.net/AMR.496.50

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 496Structure Improvement on Dual Variable Gear Shaft...

Structure Improvement on Dual Variable Gear Shaft of the Transmission for ZL50 Wheel Loader

Abstract:

Based on the CAE analysis. The dual variable gear shaft of the transmission for domestic ZL50 wheel loader was redesigned and the processing technology was optimized. The problem of the hardness of the spline which connects the dual variable gear shaft and the working hydraulic pump can not meet the requirements after heat treatment caused by unreasonable design was solved. The problem of the low geometric tolerance and early wear of the spline were solved. After practical application, the market feedback shows that the failure rate, service life and reliability greatly of new designed shaft were enhanced

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Periodical:

Advanced Materials Research (Volume 496)

Pages:

50-53

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.496.50

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Online since:

March 2012

Authors:

Zhan Shun Yin, Yong Wei Han, Xi Chun Cai

Keywords:

Dual Variable Gear Shaft, Structure Improvement, Transmission, Wheel Loader

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References

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