Noise generated by vibration of the compressor in the thermal shock chamber

The thermal shock test box, the three-box thermal shock test chamber, is the main product of Dongguan Ai Siwei. The ASLI brand has been established for 25 years and has developed the most cost-effective thermal shock test chamber for global users.

The main causes of noise generated by the vibration of the thermal shock chamber box are:

1. The fatigue deformation of the damping spring causes its pressure regulating function to be unstable, which causes the pressure fluctuation to be large and causes noise. At this time, the spring should be replaced.

2, cold and hot shock test box needle valve in the process of use due to frequent opening and excessive wear, so that the needle valve cone surface and the valve seat can not be close, resulting in unstable pilot flow, pressure fluctuations and cause noise, this time should be repaired in time Or replace it.

3. The air is mixed into the oil, and the thermal shock test chamber forms a cavitation in the front cavity of the pilot valve to cause high frequency noise. At this time, the air should be exhausted in time and the outside air should be prevented from re-entering.

Noise during normal use is normal. If abnormal noise is found in the compressor, please feel free to contact the manufacturer of the thermal shock test chamber - Ai Siwei.

Dongguan Ai Siwei Test Equipment Co., Ltd. Production and sales: thermal shock test chamber, thermal shock test chamber, high and low temperature impact test chamber, constant temperature and humidity chamber, high and low temperature test box, damp heat aging test chamber, ultraviolet aging test chamber , UV aging test chamber, high temperature aging box, step-in constant temperature and humidity laboratory, high temperature aging room, walk-in laboratory and other hundreds of laboratory equipment. Please call Ai Sizhen to serve you wholeheartedly.

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