Analysis of Pitch Curve of Internal-Curved Planet Gear Pump

Abstract:

Non-circular gear can be seen as a variant of circular gear, whose rolling circle become non-circular rather than circular of circular gear and such kind of non-circular rolling circle is called Pitch Curve. When designing of non-circular gear, one has to decide the Pitch Curve according to given conditions before determines other parameters. Generally, there are two kinds of situations as to determine the Pitch Curve. 1).Determine the Pitch Curve according to deputy drive ratio function of non-circular gear. 2).Determine the Pitch Curve according to deputy position function. This context has been to deal with the propose of an internal-curved planet gear pump, theories of how center wheel and annular gear are designed and the design as well as the calculation of the Pitch Curve.

• Periodical: Advanced Materials Research (Volume 787)
• Pages: 782-785
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.787.782
• Online since: September 2013
• Authors: Zhen Hui Luan, Chao Wang, Wei Peng Gao
• Keywords: Calculation, Design, Inner Curve, Pitch Curve, Planet Gear Pump

References

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