Development of an Integrated System for the Automated Design of a Gerotor Oil Pump-Reference-Cited by-同舟云学术

Development of an Integrated System for the Automated Design of a Gerotor Oil Pump

Published:2006-10-17 Issue:10 Volume:129 Page:1099-1105
ISSN:1050-0472
Container-title:Journal of Mechanical Design
language:en
Short-container-title:

Author:

Chang Y. J.¹,Kim J. H.²,Jeon C. H.¹,Kim Chul³,Jung S. Y.³

Affiliation:

1. School of Mechanical Engineering, Pusan National University, 30 Changjeon-dong, Kumjeong-Ku, Pusan 609-735, South Korea

2. ERC/NSDM, Pusan National University, 30 Changjeon-dong, Kumjeong-Ku, Pusan 609-735, South Korea

3. Research Institute of Mechanical Technology, Pusan National University, 30 Changjeon-dong, Kumjeong-Ku, Pusan 609-735, South Korea

Abstract

A gerotor pump is suitable for oil hydraulics of machine tools, automotive engines, compressors, construction, and other various applications. In particular, the pump is an essential machine element that feeds lubricant oil in an automotive engine. The main components of the pump are the two rotors. Usually, the outer one is characterized by lobes with a circular shape, while the inner rotor profile is determined as a conjugate to the other. In this study, the design optimization has been carried out to determine the design parameters that maximize the specific flow rate and minimize the flow rate irregularity. The integrated system, which is composed of three main modules, has been developed through AutoLISP, Visual Basic language, and the CAD method, and considers various design parameters. An optimally designed model for a general type of gerotor pump has been generated and experimentally verified for its pump performances. Results obtained using the system enable the designer and manufacturer of the oil pump to be more efficient in this field.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/mechanicaldesign/article-pdf/129/10/1099/5756034/1099_1.pdf

Reference10 articles.

1. Gear Shape and Theoretical Flow Rate in Inner Gear Pumps;Colbourne;Trans. Can. Soc. Mech. Eng.

2. Saegusa, Y., Urashima, K., Sugimoto, M., Onoda, M., and Koiso, T., 1984, “Development of Oil-Pump Rotors With a Trochoidal Tooth Shape,” SAE Paper No. 840454.

3. Mathematical Model for the Profile of Gerotor Pumps;Tsay;J. Chin. Soc. Mech. Eng.

4. The Mathematical Model of Gerotor Pump Applicable to Its Characteristic Study;Yu;J. Chin. Soc. Mech. Eng.

5. Inner Lobe Pump Design;Mimmi;Trans. Can. Soc. Mech. Eng.

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