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我厂弯形模的数量约占冷冲模总数的1/4～1/3,有60～70％的弯形模可以由通用组合弯形模取代。采用通用组合弯形模,可降低产品制造成本,尤其对适应产品更新换代,缩短试制周期,更能显示其经济效益。一、通用组合弯形模的类型通用组合弯形模是以通用模架为基础,利用通用元件,有时增加必要的少数专用件进行组合,拼装成所需的弯形模。按组合件类型可分为下列三种:
The number of bending dies in our factory accounts for 1/4 to 1/3 of the total number of dies, and 60% to 70% of the bending dies can be replaced by the universal bending dies. The use of universal combination of bending die, can reduce product manufacturing costs, especially for the replacement of products to adapt to shorten the trial cycle, but also show the economic benefits. First, the type of universal combination of bending die Universal combination of bending die is based on a common mold base, the use of common components, and sometimes add the necessary few pieces of special combination, assembled into the desired bending mold. According to the type of assembly can be divided into the following three: