2011•Coal Mine MachineryRequires access

Gear Pump and Improvement of Performance Factors

Ying Chen

Abstract

The hydraulic pumps are gear pumps,vane pumps,piston pumps,screw pumps and other types of construction machinery hydraulic systems,gear pumps used more often.The working principle of gear pumps,gear pump performance parameters are described,analysis of the structural factors affecting their performance and use of factors of corresponding measures in order to better play gear pump performance.

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Available abstract

Key concepts: Gear pump, Hydraulic pump, Plunger pump, Engineering, Piston pump, Non-circular gear, Mechanical engineering, Piston (optics)