The self-locking nut is a nut that realizes self-locking by friction. It is mainly used to prevent the nut from loosening due to vibration and other reasons during use, thereby preventing loosening and anti-vibration. Common self-locking nuts are classified by function into those with nylon rings, neck closures and metal anti-loosening devices.
The working principle of the self-locking nut is that it is fixed in the preset hole through embossed teeth to form a certain friction force. When the nut is tightened, the locking mechanism locks the ruler body to achieve the purpose of locking. When the nut is loosened, the locking mechanism disengages the ruler body and the nut can move freely.
When installing the self-locking nut, you need to first remove the sludge on the surface of the broken bolt, and then install the self-locking nut on the body through drilling and surfacing.
The specific steps are to first use a central gun to kill the center of the section, and use an electric drill with a drill bit to enlarge and drill the hole of the broken bolt. Then use welding to put the self-locking nut on the column head, and use appropriate tools to secure the inside of the frame. Process the screw thread, and finally fix the self-locking nut on the body.
All in all, self-locking nuts realize self-locking through friction, and you need to pay attention to details during installation to ensure the normal use of the self-locking nuts.
