Types and advantages of hex jam nuts-washer faced
What are the types of hex jam nuts-washer faced? What are the advantages of a hex jam nuts-washer faced? Let's take a look at the types and advantages of hex jam nuts-washer faced. I hope to help everyone.
hex jam nuts-washer faced type introduction
1. The inner/outer tooth lock washer and the inner/outer serrated lock washer mainly prevent the looseness of the connecting member by the meshing force of the tooth tip and the plane of the connected piece and the small elasticity.
2. The spring washer relies on the friction between the elastic and the oblique opening and the plane to prevent the fastener from loosening; the saddle-shaped elastic washer and the wave-shaped elastic washer only rely on its elasticity to prevent the connecting piece from loosening. The above washers are widely used in joints that are frequently removed.
3. The outer tongue retaining washer is similar in function to the single-ear retaining washer in that it is inserted into the inner bore of the connected member by its outer tongue to limit the rotation of the nut or bolt.
4. The single/double-ear stop washers use the bending of the ear structure to fasten the edges and nuts of the connected parts respectively, so that they cannot rotate freely and play a loosening effect.
5. The preload washer is also known as the preload indicator washer, which can be used to control the tightening of the bolt. The gasket consists of four parts: two plain flat washers, one inner ring with a lower yield strength and a thicker thickness, and one outer ring with a higher yield strength and a thinner thickness.
6. Square inclined washer, mainly used to pad on the inclined surface of channel steel or I-beam, so that the bearing surface of the nut is perpendicular to the screw, so as to avoid the bending stress of the screw when the nut is pulled.
Introduction to the advantages of hex jam nuts-washer faced
1. Ensure that the clamping force of the connecting piece is maintained under strong vibration, which is better than the fastener that relies on friction from the lock;
2. Prevent loose bolts caused by vibration, and no longer cause related problems caused by loose fasteners;
3. The temperature does not change and the connection is loosened;
4. No special installation work is required, easy to install and disassemble;
5. Reusable and durable.
The above is about the types and advantages of hex jam nuts-washer faced. I hope everyone will understand the types and advantages of hex jam nuts-washer faced.
