The Optimization Design of the Compressor Connecting Rod by Using of ANSYS

摘要

A connecting rod, which a part connecting the crankshaft to piston of compressors, does linear reciprocating motion along the center of a piston inside of the cylinder, ensuring that the connecting rod qualifies the periodical changing of load and the fatigue strength and structural stiffness with better static and dynamic mechanical properties. It is an incredibly important factor to guarantee the reliability of a compressor. This study sets the connecting rod of piston-style compressors as the research object, introducing the application of the mechanical model of a connecting nod and finite element analysis in the design of connecting rod and optimizing and analyzing its structure from the perspective of finite element analysis by means of ANSYA software.