关键词: 压缩机, 扭转振动, 吸振器

Abstract: The mechanism of torsional vibration of rotary compressor is studied and analyzed. According to the characteristics of torsional vibration of compressor, the principle of dynamic vibration absorption is introduced to improve the vibration of compressor. The experimental results show that the vibration reduction can be achieved more effectively by designing the dynamic vibration absorber in the compressor than by adding the same weight. It provides an application example for vibration optimization of compressor.

Key words: Compressor, Rotary vibration, Vibration absorber