A arandela de primavera:

A arandela de primavera instalarase baixo a porca para evitar que a porca de afrouxamento.

arandelas de primavera son utilizados para evitar o afrouxamento. arruelas lisas non teñen ningunha función anti-afrouxamento. arruelas planas só aumentar a área de contacto.

The flat pad is just to increase the contact area, and the spring pad can prevent loosening. For example, the bolt connecting the motor and the base is generally added with a spring pad, because if the motor vibrates without the spring pad, the nut will loosen and the fastening on the equipment with vibration is generally There are spring gaskets on the parts, and generally no gaskets are required on the flange! The addition of spring gaskets on the flange is related to the medium flowing through the pipeline. If pulses are easy to produce, it is best to add spring gaskets, as well as high speed. Fluids, calibers change frequently. Don't generalize. On some valves, stuffing box gland flanges need spring gaskets. Spring gaskets are included in Quick, Easy, and Optimal Selection.

A almofada plana é utilizada para aumentar a zona de contacto de fixación. A almofada de primavera é usada para lugares con vibración para evitar afrouxamento. Non hai arandela de primavera para a fixación de flanges de PVC. A almofada plana é aumentar a zona de contacto e evitar a fricción entre o parafuso ea peza de traballo; a almofada de primavera é evitar que a vibración de afrouxamento;