Disc Spring Washers Standards and Uses Usage Industrial Solutions

The disc spring washer is tapered, and when tightened, it goes from tapered to flat, and the nut becomes less likely to come loose. The surface of the washer has serrated lines called ribs that reach into the tightened side, making it even less likely to come loose. Disc spring washers have a better anti-loosening and anti-vibration effect than other washers. Because disc spring washers have anti-loosening and anti-vibration effects so, und, low manufacturing cost, easy to install, and other characteristics, more and more fields use butterfly spring washers, including automotive, electric power, construction, machine tools, aerospace and aviation, defense systems, medical equipment, and other industries, including.

Disc spring washers' national standard:

Disc spring washer specifications: The main specifications are 36*71*4.0, 22.5*45*2.5, 14.2*28*1.5, 12.5*25*1.5, and so on. The material is generally 65MN spring steel and non-steel steel. Disc spring washers standard—butterfly spring washers joint standard implementation GB/T1972, DIN2093, DIN6796.

Butterfly spring washer precautions for use:

Improper installation of butterfly spring washers will cause the nut to loosen; the correct direction of installation should be the concave side of the disc spring washers toward the connector and the convex side toward the nut. After the nut is tightened due to the deformation of the disc spring washer, the supporting surface is subjected to the reaction force and has a locking effect. Butterfly spring washers have many sharp elastic buckled teeth on the circumference, and stabbing pressure on the supporting surface can prevent the fastener from loosening. The inner teeth of the flexible washer are for the head size of the smaller screw head; the outer teeth of the loose washer are used for the bolt head and nut under. Adjustable washers with teeth than ordinary spring washers in smaller sizes and fastener force uniformity to prevent loosening are reliable but should not be used for frequent disassembly. Disc spring washers have a long service life period; when there is disc damage, we only need to replace some, which will be enough.

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