Design and Experimental Research on the Sealing Structure of High-Pressure Gear Pump

Ping Bai

doi:10.4028/www.scientific.net/AMR.468-471.807

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 468-471Design and Experimental Research on the Sealing...

Design and Experimental Research on the Sealing Structure of High-Pressure Gear Pump

Abstract:

Due to great pressure difference between inlet and outlet, high-pressure gear pump can cause unbalanced radial force, which results in serious wearing between axle journal of drive shaft and bearing-hole, non-ideal dynamic characteristics, and drop of volumetric efficiency after long run. This paper introduces a new sealing structure. Based on this structure, a high-pressure oil reservoir is installed on the wall of the inner-hole of floating plate for radial support and lubricating, which can effectively reduce shaft wearing and noise, and improve working dynamic characteristics of high-pressure gear pump.

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Periodical:

Advanced Materials Research (Volumes 468-471)

Pages:

807-810

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.468-471.807

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Online since:

February 2012

Authors:

Ping Bai

Keywords:

Design, High Pressure Gear Pump, Research, Sealing Structure

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References

[1] LIMGH, CHUAPSK, HEYB. Modern water hydraulics the new energy transmission technology in fluidpower[J]. App lied Energy, 2003, 76: 239 - 246.

Google Scholar

[2] GuangyuanCHAI.Charcteristic and Technical Trouble of Pure Water Hydraulic DrivingTechnique. [J]Mining & Processing Equipment, In Chinese. 2007,10,167~168.

Google Scholar

[3] Cunxing He.Hydraulic components.China Machine Press.In Chinese.1982.

Google Scholar

[4] Chuan-lin LIAO.Research on method of determining the external gear pumpend clearance with twice desalted water[J] Chinese Hydraulics & Pneumatics. In Chinese. 2011.5.19~20.

Google Scholar

[5] Ji Luo.Design and Study of Internal Gear Pump Used in Water Hydraulics[J]China Mechanical Engineering. In Chinese. 2003.11.912~914.

Google Scholar

[6] PingBAI.Experiment research on new ceramic technique for water hydraulic components[J]Machine Tool & Hydraulics. In Chinese. 2007.2.117~118.

Google Scholar

[7] HuaBA I . Application of microarc oxidation to high-pressure gear pump [J]JOURNAL OF HARB IN INSTITUTE OF TECHNOLOGY. In Chinese. 2008.1.47~49.

Google Scholar

[8] Ping BAI.Chinese Patent: 200810029364.7(2008)

Google Scholar