There are two processing and manufacturing standards for machine tool pressure plates. Among them, the national standard of the Ministry of Machinery is GB/T699-1988, and the machining standard of the Ministry of Machinery is JB/T8044-1999. U-shaped press plate is a type of large machine tool press plate.

Mold pressing plate is a commonly used auxiliary fixture in mold processing, mainly used to prevent vibration and displacement of the workpiece during the processing. To ensure the accuracy and good smoothness of the mold workpiece. So the quality of the mold pressing plate directly affects the product quality of the mold. The mold pressing plate plays a crucial role in the mold manufacturing process.

Manufacturing process of mold pressing plate: It is forged from 45 # medium carbon steel as a whole to achieve the goal of no rust spots.

The types of machine tool pressure plates are complete, and the prices are favorable. Adhering to the principle of "not competing for low prices, but pursuing good quality", Giant Bull wholeheartedly provides products and honest services to users, and sincerely invites merchants from all over the world to act as agents for our products.

There are two processing and manufacturing standards for machine tool pressure plates. Among them, the national standard of the Ministry of Machinery is GB/T699-1988, and the machining standard of the Ministry of Machinery is JB/T8044-1999.

Mold pressure plates include U-shaped pressure plates, parallel pressure plates, spring steel parallel pressure plates, bird shaped pressure plates, circular pressure plates, fine tuned pressure plates, wide head pressure plates, straight pressure plates, etc.

The U-shaped pressure plate is forged from 45 # medium carbon steel as a whole, and after high-temperature heating and hammering with an air hammer, its own hardness can reach 30HRC or above. Then use a milling machine to machine flat surfaces and long grooves to achieve a surface finish of 3.2. And the parallelism and flatness of the pressure plate have all errors greater than 0.02mm. After heat treatment and quenching, it reaches the JB requirement of 35HRC to 40HRC. Afterwards, the surface should be treated with blackening or bluing to achieve a shiny appearance without rust spots.

The usage characteristics of U-shaped pressure plate: In addition to enhancing the density of the pressure plate due to its forging process, and the quenching process making the pressure plate resistant to bending and not easy to break or deform, U-shaped pressure plate has the advantages of. The major advantage of the U-shaped pressure plate is that the U-shaped design concept allows the pressure plate to be removed after loosening the locking nut, without the need to completely unscrew the nut and disassemble the bolt. To achieve the goal of saving the tedious process of disassembling workpieces and changing fixtures. But the cost of U-shaped pressure plates is high, so their popularity is not significant.