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U型槽模具的制作工艺属于比较常见的,U型槽模具主要分为两种,一种是预制U型槽模具,另一种是现浇U型槽模具,在U型槽模具成形过程中,由于每一种原材料都有自己的化学成分、力学性能以及与冲压性能密切相关的特性值,冲压材料的性能不稳定、冲压材料厚度的波动、以及冲压材质的变化,不但直接影响到冲压成形加工的精度和品质,亦可能导致模具的损坏。 Fabrication of U type groove die is more common, U groove mould is mainly divided into two types, one is the prefabricated U groove die, another is cast-in-place U groove in U groove mold, mold forming process, because each raw materials have their chemical composition, the mechanical properties and stamping performance is closely related to the characteristics of value, stamping materials performance is not stable, stamping material thickness fluctuation, and stamping the material changes, not only directly affect the stamping precision and quality, but also may lead to mold damage. U型槽模具在生产过程中,就需要考虑到,原材料本身的性能,其在折弯成形中便占据有非常重要的地位。在拉伸成形过程中,产品的成形需要具备一定大小、且沿固定周边适当分布的拉力,这种拉力来自冲压设备的作用力、边缘部分材料的变形阻力,以及压边圈面上的流动阻力,在钢模具的后期制作过程中,U型槽模具的制作工艺就必须要考虑到后期的使用,针对于具体的U型槽模具的施工,都必须要考虑到图纸的设计而进行生产。 In the process of production, the U groove mold needs to take into account the properties of the raw material itself, which occupies a very important position in the bending forming. In the stretch forming process, forming of products need to have a certain size, and along the fixed around the appropriate distribution of tension, deformation resistance force, the edge part of this material tension from stamping equipment, and the flow resistance of the blank holder surface, in the late steel mold in the process of production process, U groove mould we must consider the use of late, the construction for U groove mold concrete, all must take into account the drawings of the design and production.