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模具是一种重要的工艺装备,其使用性能和寿命直接影响到一个企业产品的质量和更新换代的速度、技术经济效益和产品在市场上的竞争能力。因此,世界各国都在就模具强韧化的工艺和技术、缩短模具的制造周期、提高模具的加工质量、延长模具的使用寿命等方面努力加强研究。近年来,随着压铸技术水平的提高,高效率、高性能压铸机的出现,压铸生产已由单机自动化转向多道工序联动操作和组成平行作业流水线。在这种形势下,如果模具寿命配合不
Die is an important process equipment, its performance and life expectancy directly affect the quality of an enterprise’s products and the speed of replacement, technical and economic benefits and products in the market competitiveness. Therefore, all countries in the world are trying their best to improve the process and technology of mold toughening, shorten the manufacturing cycle of the mold, improve the processing quality of the mold and prolong the service life of the mold. In recent years, along with the improvement of die-casting technology and the emergence of high-efficiency and high-performance die-casting machines, die-casting production has been shifted from stand-alone automation to multi-process linkage operation and composition of parallel operation lines. In this situation, if the die life does not match