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(一)两种不同性质的需求 独立性需求和从属性需求是两种不同性质的需求,有必要分清。 成组技术是合理组织多品种中小批量生产的系统方法。它主要适用于生产机械产品或装配型产品的企业。在社会主义有计划商品经济的体制下,市场控制的作用增强,机械行业中的大多数企业所生产的产品主要是为了满足市场的需求。对一个企业而言,这种需求随机发生,各项产品的需求之间,或同一种产品的不同用户之间相互没有联系,相互不受影响。称之为独立性需求。企业生产的最终成品,以及供销占用的备件都属于独立性需求。但是,机
(I) Two different kinds of needs Independence and dependency requirements are two different types of needs that need to be clearly identified. Group technology is a systematic method for rationally organizing multiple varieties of small and medium-sized production. It is mainly applicable to enterprises that produce mechanical products or assembled products. Under the system of socialist planned commodity economy, the role of market control has increased, and most of the products produced by the machinery industry are mainly produced to satisfy the market’s needs. For an enterprise, this demand occurs at random, there is no contact between the requirements of each product, or between different users of the same product, and they are not affected by each other. Call it independence. The final product produced by the company, as well as spare parts occupied by supply and sales, are all independent requirements. However, the machine