2008•Manufacturing Technology & Machine ToolRequires access

Study on Symmetric Double External Meshing Gear Pump

Fan Yang

Abstract

The phenomenon of unbalanced radial force and flow pulsation stems from the internal structure parameters of gear pump. It has a direct impact on the service life and performance of gear pump. A new type gear pump, which is symmetric double external meshing gear pump will be manufactured by changing the structure and layout of gear pump and analyzing the theories about gear pumps. On the basis of designing the structure of gear pumps, the work performance of the pump is analyzed.

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Available abstract

Key concepts: Gear pump, Non-circular gear, Progressive cavity pump, Engineering, Mechanical engineering, Variable displacement pump, Radial piston pump, Spiral bevel gear