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在我国,由工模具专业厂生产的工模具,远远不能满足产品厂的需要,模具总数的80%以上,是由分属各企业的模具车间或分厂制造。面对模具数量和质量要求日益提高和产品竞争加剧的状况下,各产品厂的工模具生产仍有存在和发展的必要。就机电行业产品而言,约有70%的零件是冲压件,须用模具进行加工。因此,一个机电产品厂的生产能力,可以用该厂的模具生产能力来衡量,产品的关键工艺在很大程度上也取
In our country, the molds produced by the professional mold factory can not meet the needs of the product factory far. The molds are more than 80% of the total number of molds, which are manufactured by mold workshops or branch factories belonging to various enterprises. The face of the increasing number of molds and quality requirements and product competition intensified the situation, the various products factory tooling production there is still the existence and development of the necessary. For the mechanical and electrical products, about 70% of the parts are stamped parts and must be processed with molds. Therefore, the production capacity of an electromechanical product factory can be measured by the mold production capacity of the factory. The key process of the product is also largely taken