Study on dynamic balancing test of scroll rotor

摘要

With considering the structure and revolution characteristics of scroll rotor, the need and applied counter measures of dynamic balancing are briefly explained, a new way which applies substitution quality way and "change speed, multi-plane and step by step balance" way to finish dynamic balancing of scroll rotor at common dynamic balancing machine, is put forward. Dynamic balancing of scroll rotor have been accomplished in good quality by using the new way, the vibration test results prove that the new way is effective for reducing vibration of scroll compressor, this provides theoretical and technical support for application of high-speed scroll compressor.