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一、对象的选择 由于大口径、多功能,高性能低压阀门现有产品很难满足市场需要,我厂开发了本产品。 1.用ABC法选出重点零部件:本产品由34种179个零部件组成,将按其成本的多少划分为A、B、C三类。700元以上为A类;20元以上为B类;余者为C类。见表1。 A类为4件,占总件数的2.23％,但成本却占94.35％,是开展价值分析的主要对象;B为9件,占总件数5.03％,成本占4.93％,也可对其中的零部件进行分析。C类为166件,虽占总件数的92.73％,但只占成本的0.72％,故不作为分析对象。
First, the choice of objects As a result of large-caliber, multi-functional, high-performance low-pressure valve existing products can not meet the market needs, I plant developed this product. 1. Use ABC method to select key components: This product consists of 34 kinds of 179 parts and will be divided into A, B, and C according to the cost. More than 700 yuan for Class A; 20 yuan for Class B; and the rest for Class C. See Table 1. Category A is 4, accounting for 2.23% of the total number, but the cost accounts for 94.35%, which is the main object of carrying out value analysis; B is 9 pieces, accounting for 5.03% of the total number of pieces, the cost accounts for 4.93%, and zero for which Parts for analysis. There were 166 C-classes, which accounted for 92.73% of the total, but accounted for only 0.72% of the cost, so they were not analyzed.