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成组技术是一项高效的生产技术和管理技术。本文以密封环配件生产为例,叙述了成组加工及单元制造的设计程序;成组工艺按“复合零件法”编制,对密封环工艺尺寸的确定列明了步骤和总结了计算公式。密封环配件生产实施了成组加工,对促进工艺标准化,缩短生产技术准备周期,提高劳动生产率,改善生产计划管理,有十分明显的技术经济效果。
Group technology is an efficient production technology and management technology. This article takes the production of seal ring accessories as an example to describe the design process of group processing and cell manufacturing. The group process is compiled according to the “composite parts method”. The steps of the seal ring process size are listed and the calculation formulas are summarized. The production of sealing ring accessories has been implemented in batch processing, which promotes the standardization of the process, shortens the production technology preparation cycle, increases the labor productivity, and improves the production planning and management. There are very obvious technical and economic effects.