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The production process of the slope protection brick mold is very complicated. Every stage of production must be conscientious and standardized so as to produce high-quality mold products.

模具在热处理时,尤其是在淬火过程中,要产生体积变化、形状翘曲、畸变等,为保证护坡砖模具质量,要求模具钢的热处理变形小,特别是对于形状复杂的精密模具,淬火后难以修整,对于热处理变形程度的要求更为苛刻,应该选用微变形模具钢制造。

In heat treatment, especially during the process of heat treatment, the volume change, shape warp, distortion and so on are required. In order to ensure the quality of the mould, the heat treatment deformation of thewww.suliaomohe.cn qinhangq.75ix.com shuichulib.75ix.com yinxiangt.75ix.com qhdzmen.75ix.com qiaomaike.75ix.com  die steel is small, especially for the precise mold with complex shape. It is difficult to repair the mold after quenching and is more demanding for the deformation degree of the heat treatment, and the micro change should be chosen. Mould steel is made.

我国国内新型模具钢种类繁多,但研制新型护坡砖模具钢的空间仍然很大,况且有些新钢种性能有待改进。如铝合金大型铸件日渐增多,研制大型铝合金压铸模具钢仍是当务之急。

There are many kinds of new type die steel in China, but the space for developing new type of slope protection brick steel is still very large. Moreover, some new steel grades need to be improved. For example, the large number of aluminum alloy castings is increasing, so it is urgent to develop large aluminum die casting die steels.