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The importance of Press Brake mold materials

May 22, 2024

In modern manufacturing industry, Press Brake, as a widely used sheet metal processing equipment, plays an important role. The performance of the Press Brake not only depends on the machine itself, but the selection of mold materials is also one of the key factors.

First of all, the strength and wear resistance of the mold material directly affect the service life of the mold. In the bending process, the mold needs to withstand high pressure and frequent deformation, which requires the mold material to have excellent mechanical properties. Molds are usually made of hard materials such as mold steel, 42CrMoD, etc. to ensure good stability and durability under complex working conditions.

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Secondly, the heat treatment properties of the mold material are also important. Pressure will be generated during the bending process. If the mold material cannot withstand the extrusion, it will easily deform or be damaged. Therefore, mold materials usually need to undergo heat treatment processes such as quenching and tempering to improve their heat resistance and extend their service life.

In addition, the processing performance of mold materials cannot be ignored. Mold manufacturing requires forging, milling, fine grinding and other processing processes. The materials used must have good cutting performance to ensure the accuracy and surface quality of the mold. Although some special materials have excellent mechanical properties, they are difficult to process and are not suitable for manufacturing bending molds.

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In short, the selection of bending machine mold materials is crucial to the entire molding process. Only by selecting the appropriate mold material can we ensure the dimensional accuracy, surface quality and production efficiency of the bent parts, and ultimately meet the needs of users.


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