Brief description of various types of gaskets

1. The gasket is a part between the workpiece and the bolt, which can make the force of the workpiece at the orifice more uniform and not cause stress concentration. According to different functions, the common gaskets are as follows:

1) Flat washers for ordinary bolts. (Guide: A brief introduction to two types of self-piercing riveting technology)

2) High-strength gaskets for high-strength bolts: made of high-strength manganese steel. Note that the inner circle of one side of this gasket is chamfered. When using, the chamfered side should face the nut or The bolt head, that is, let the side without chamfering close to the workpiece.

3) Elastic washer: Mainly used to prevent loosening of nuts.

National standard inclined flange I-shaped or channel steel oblique gasket: The surface of the gasket has a slope of 1:10, which is just the same as the slope of the I-shaped steel edge.

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