The nut is a common component on mechanical equipment. However, due to the vibration of the mechanical equipment during operation, the nut is prone to loosening. In severe cases, damage to the mechanical equipment may occur. In order to avoid accidents, the demand for the nut is further improved. Out of the lock nut, the self-locking nut can relax and resist vibration. There are four series that are common in their daily lives. Concerned about surprises Previous: Eliminate the four small defects of fake and inferior hardware accessories. Next: Special tools are not free to throw special maintenance. Refers to Outdoor Lighting other than road lighting. Outdoor lighting is required to meet outdoor visual work needs and achieve decorative effects. Outdoor Lighting Led High Bay ,Led Floodlight,Led Street Light,Outdoor Lighting Guangzhou ZG Scaffolding.co.Ltd , https://www.zgscaffolding.com
Four series of self-locking nuts are common:
1, high-strength self-locking nut
The high-strength self-locking nut is a classification of self-locking nuts with a high strength and high reliability side. It is mainly used in road construction machinery, mining machinery, vibration machinery and equipment.
2, nylon self-locking nut
Nylon self-locking nut is a new type of high anti-vibration and anti-loose fastening parts that can be used in various mechanical and electrical products with temperatures ranging from -50 to 100 °C. Currently mainly used in aerospace, aviation, tanks, mining machinery, automobile transportation machinery, agricultural machinery, textile machinery, electrical products and various types of machinery.
3, swimming self-locking nut
The common swimming self-locking nut is a double-ear seal swimming self-locking nut, which is mainly composed of four parts: a sealing cover, a self-locking nut, a pressing ring and a sealing ring. It is compact and reliable. It is suitable for working pressures of not more than 2atm. The working medium is gasoline, kerosene, water or air with a temperature of -50~100°C. However, it has certain difficulties in the manufacturing process and airtight test.
4, spring self-locking nut
The spring clip self-locking nut is composed of an S-type spring clip and a self-locking nut, which is convenient to use and has very good reliability.
Combine the nut with the locking principle and develop different self-locking nuts to prevent the nut from loosening during use. With the development of the technology era, the use of demand in different upgrades, China's self-locking nut technology is also constantly improving, is expected to be in line with international standards. 