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一 力求采用其他加工方法的原因 各种产品皆力求其质量好,为此总还要对现有的加工方法进行研究改进。如果再考虑到竞争情况,则改进加工方法更是必不可少的。工资的不断提高和技术、经济、社会条件的变化都促使人们想办法寻找新的更好的加工工艺以解决此问题,而且还要保持其经济性。模具是工艺装备的最后一环,其费用均摊到每件产品上,因而对于产品的成本是有影响的。一副成形模具的费用很大一部分是为了加工模具中的成形零件,即凸模和
A force seeking to use other processing methods of the reasons for a variety of products are striving for its good quality, for which the total also need to improve the existing processing methods. If we take into account the competition, then the improvement of processing methods is even more essential. Rising wages and changes in technology, economy and social conditions are all driving people to find ways to find new and better processing techniques to solve this problem, but also to maintain their economy. Mold is the last part of the process equipment, the costs are spread to each product, so the cost of the product is affected. A large part of the cost of forming the mold is to mold the forming parts, namely the punch and