Brass Serrated Tooth Knurled Disc Spring Washer DIN9250 M24 For Machine Screw

DIN9250 Brass Serrated Tooth Knurled Disc Spring Washer For Machine Screw

DIN9250 Brass Serrated Tooth Knurled Disc Spring Washer For Machine Screw only enlarges the contact area, and the spring washer can prevent loosening. For example, the bolt connecting the motor and the base should generally be equipped with a spring washer, because the motor vibrates if there is no spring washer, the nut will loosen. The parts are equipped with spring gaskets, and the flanges generally do not need to add gaskets! The addition of spring gaskets on the flange is related to the medium flowing in the pipeline. If it is easy to produce pulses, it is best to add spring gaskets, and high speed Fluid, diameter changes frequently. Don't generalize. On some valves, the stuffing box gland flange needs to add spring gaskets. Spring gaskets are included in the automatic selection of quick, easy and excellent.

DIN9250 Brass Serrated Tooth Knurled Disc Spring Washer For Machine Screw is to increase the fastening contact area. The spring gasket can be used in places with vibration to prevent loosening. It is not necessary to add a spring gasket to fasten the PVC flange. The flat pad is to increase the contact area and prevent friction between the bolt and the workpiece; the spring pad is to prevent vibration from loosening.

DIN9250 Brass Serrated Tooth Knurled Disc Spring Washer For Machine Screw

The disc spring washer is also known as the Belleville spring washer, the inventor is the French Belleville. DIN6796 disc spring washer (HDS series) is a lock washer designed for bolt and screw connection. It is designed and manufactured according to DIN 6796 and is used for the connection of medium or high-strength bolts and screws. The large supporting load and elastic recovery make the HDS series very effective. The bolt tension can withstand the slack due to the following reasons: wear, creep, slack, thermal expansion, contraction, or compression of seals. The HDS series increases the elasticity of the screw several times. It can effectively replace the ordinary spring washer, but it is not suitable for the combination of lock washer and flat washer. Because the HDS series are disc springs that can be aligned or stacked. The combination of the inversion method can increase the deformation of the disc spring group, and the combination of the superposition method can increase the spring force of the disc spring group. The ideal installation method is to flatten as much as possible, the closer the flattened state, the faster the tension torque increases, and the proper bolt tension can be obtained without the need for a torque wrench.

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