Spring Washer With Metal Opening Galvanized Spring Washer Stainless Steel 316
1. The function of the stainless steel flat gasket is to increase the contact (bearing) area, disperse and reduce the compressive stress between the nut and the part to be fastened, prevent the compression deformation of the part due to the effect of the fastening force, and generally enhance the fastening effect. Some places with large load also need thick flat pad and extra thick flat pad.
2. The function of stainless steel spring pad is to:
1) Prevent loosening during use after fastening. The principle of locking is as follows:
Generally, the thread is right-handed, while the screw direction of the stainless steel spring washer is left-handed. When the bolt and nut are tightened, the stainless steel spring washer is tightened and compressed along the screw direction. If there is loosening force, the sharp angle of the stainless steel spring washer cut will have greater local contact stress and friction with the fastener and nut to prevent loosening.
|Stainless Steel 316
When the bolt of fastener assembly is subject to axial vibration force, due to the elastic deformation of each part after the stress, there will be a gap between fasteners at a certain time, which is easy to loosen. The elastic force of stainless steel spring pad can make up the gap between fasteners and prevent loosening.
Absorb the vibration energy to prevent the vibration wear between the parts fastened on the small contact surface due to the action of the vibration power, so as to prevent (or delay) the loss of the fastening effect caused by the vibration wear, and generate or increase the clearance between the fastening assemblies to a certain extent.