What Are The Differences in The Uses Of Different Types Of Self-locking Nuts

Self locking nuts are an important branch of nuts, and their use is much higher than ordinary nuts at specific times. However, self locking nuts and lock nuts have different types, and the different types of natural self locking nuts also lead to their different functions, working principles, and applicable environments, and even the resulting results are also different. Although both belong to self-locking nuts, they also have different uses in terms of performance. Next, Xiaorui will take you to understand the differences in the uses of different types of self-locking nuts.

Usage of self-locking nuts

Self locking nuts generally rely on friction, and their principle is to press the embossed teeth into the preset holes of the sheet metal. Generally, the hole diameter of the square preset hole is slightly smaller than that of the rivet nut. Connect the nut to the locking mechanism. When tightening the nut, the locking mechanism locks the ruler body and the ruler frame cannot move freely, achieving the purpose of locking; When loosening the nut, the locking mechanism disengages the ruler body and the ruler frame moves along the ruler body.

High strength self-locking nut

High strength self-locking nuts are a classification of self-locking nuts, which have the advantages of high strength and strong reliability. Mainly based on the introduction of European technology as a prerequisite, it is used for road construction machinery, mining machinery, vibration machinery equipment, etc. There are very few domestic manufacturers producing such products.

Nylon self-locking nut

In electrical products. The demand for nylon self-locking nuts in aerospace, aviation, tanks, mining machinery, automobile transportation machinery, agricultural machinery, textile machinery, electrical products, and various types of machinery has increased sharply. This is because its anti vibration and anti loosening performance is much higher than other anti loosening devices, and its vibration life is several times or even dozens of times higher. More than 80% of current mechanical equipment accidents are caused by loose fasteners, especially in mining machinery. The use of nylon self-locking nuts can prevent major accidents caused by loose fasteners.

Floating self-locking nut

It has a compact structure and reliable sealing, suitable for products with working pressure not exceeding 2 atm, working medium of gasoline, kerosene, water or air, and operating temperature ranging from -50 to 100 ℃. But it has certain difficulties in manufacturing processes and airtightness tests.

The products of self-locking nuts are generally used in railway casting, rail transit, transmission systems, mining equipment, highways, military, oil extraction machinery, automotive industry, public facilities, subways, engines, construction machinery, aerospace, drilling equipment, bridges, generators, agricultural machinery, shipbuilding industry, metallurgical equipment, trains, compressors, medical machinery, signal systems, and wind power generation.

The above is about the different uses of different types of self-locking nuts. After reading this article, have you gained a deeper understanding of self-locking nuts! The different types of self-locking nuts result in different uses and usage methods, because before using self-locking nuts, we must understand which type of self-locking nut we need.