Study on Life and Efficiency of Bearing of Planetary Gear Reducer of Less Tooth Difference with Biasing Crankshaft

Qiang Xu; Qi Sheng Xu; Dao Yi Xu

doi:10.4028/www.scientific.net/AMR.619.370

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 619Study on Life and Efficiency of Bearing of...

Study on Life and Efficiency of Bearing of Planetary Gear Reducer of Less Tooth Difference with Biasing Crankshaft

Abstract:

Transmission principle of a planetary gear reducer of less tooth difference with biasing crankshaft was analyzed. Through force analysis of crank tumbler bearing and crank block bearing, the mathematic model was deduced, and influence factor of forces was ascertained. The even absolute value of supporting force of crankshaft tumbler bearing and block bearing is taken as their equivalent load, the life and efficiency model of tumbler bearing was deduced, and their enhancement measure was put forwarded and tested and verified by example.

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Periodical:

Advanced Materials Research (Volume 619)

Pages:

370-375

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.619.370

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Online since:

December 2012

Authors:

Qiang Xu, Qi Sheng Xu, Dao Yi Xu

Keywords:

Angle of Engagement, Biasing Crankshaft, Equivalent Load, Planetary Gear Reducer, Tumbler Bearing

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References

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