Views: 2455 Author: Site Editor Publish Time: 2020-07-09 Origin: Site
Spring washer are widely used in load-bearing and non-load-bearing structures of general mechanical products. They are characterized by low cost and easy installation. Commonly used spring washer specifications are M3, M4, M5, M6, M8, M10. M12, M14, M16. These specifications are more commonly used. spring washers are suitable for parts with frequent assembly and disassembly. Below we mainly introduce the classification and use of washers.
Internal tooth elastic washers are used under screw heads with small head size; external tooth elastic washers are mostly used under bolt heads and nuts. The toothed elastic washer is smaller than the ordinary spring washer, and the fasteners are evenly stressed and reliable to prevent loosening, but they are not suitable for frequent disassembly.
The WG type wave washer is an open type elastic washer.It can usually be installed in a small space, such as prestressing the bearing, reducing the noise of the bearing operation, and improving the accuracy and stability of the bearing. In addition, there are a lot of applications in electronic appliances, such as carbon steel, stainless steel, copper alloy, etc.
The WL type wave washer is a lap-type elastic washer.It can usually be installed in a small space, such as prestressing the bearing, reducing the noise of the bearing operation, and improving the accuracy and stability of the bearing. WL type wave washer also has a lot of applications in electronic appliances.
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. It 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 spring washer device is used to prevent the nut from loosening under the nut. Hexagon slotted nuts are designed for use with bolts with holes at the end of the screw, so as to insert the cotter pin from the groove of the nut into the hole of the screw to prevent the nut from automatically loosening. It is mainly used for vibration or alternating loads .
The spring washer is used to prevent loosening. The flat washer has no anti-loosening function. The main function of the flat washer is to protect the surface of the connecting piece to prevent the bolt and nut from scratching the surface of the workpiece when tightened; Generally, a spring pad is added, because if the motor vibration does not have a spring pad, the nut will be loose. The fastener on the equipment with vibration is generally equipped with a spring washer.
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