Rivet is a key commodity in bolt field, and its main use is relatively common. Even large machinery like heavy-duty vehicles, it can not help pulling rivets and other small components.

Bolt is a small part of heavy-duty vehicle, but it plays an irreplaceable role. Rivet is a kind of driven plate bolt for heavy-duty vehicles. The bolt has sufficient compressive strength and heat resistance, which can guide and limit the switch effect of radial fitness movement of friction plate during the whole process of work. The beneficial practical effect of all iron rivets is that the compressive strength of the driven plate bolt is reasonably increased, the bolt rupture and falling down during the whole application process are reduced, and the curve chart of radial reduction of the driven plate is ensured.

There are many kinds of rivets and materials, which are divided into: open rivets, closed rivets, big cap rivets, stickers (in full) bolts / special type of anti-counterfeiting mark of gift box, various color painting bolts, metal drawing (water cup) bolts, small lantern bolts, single drum bolts, multi / double drum bolts, fumeilai bolts, and core bolts. The materials are divided into aluminum, iron, copper and stainless steel plates (304/316), and the special tools used in riveting are pulling riveting guns. The first bolt is to use bone to increase the living wood bolt to connect some special tools in life and living. Gradually, special tools for metal materials have appeared. Only when we started to produce the bolts of the first metal materials, we can connect some special tools such as metal materials. It is enough to see that the necessity of rivets for our lives is no matter. Nowadays, the processing and manufacturing industry of airlines, stainless steel seahorse rivet ship processing and manufacturing industry and electronic devices can not be separated from this seemingly insignificant tightening field. Therefore, the contribution made by standard parts for human development cannot be ignored. The quality of standard parts immediately endangers a single product The development trend of individual commodities is closely related to our daily life. Standard rivets have such a large sales market, but the total sales of standard parts in China only accounts for 10% of the total sales in the world. Although the standard piece is small, its quality and credibility play a key role in the performance and construction of the security coefficient in the server. Once invalid, the adverse effect cannot be predicted. Once the standard parts are lost in this area.