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在成批生产类型中,生产批量的大小会影响工序的稳定及产品的质量,同时又与在制品、半成品和成品的存贮直接相关。为控制工序质量,必需有计划地检查并调整工序过程(包括生产设备),本文改进了文[2]单纯考虑批量对工序质量的影响,提供了一种同时考虑生产准备产品存贮、检查及废品返修等各项费用的批量模型,并在总费用最省的目标下得出理想的批量计划,对企业制订生产作业计划有一定实用价值。
In a batch production type, the size of the production lot will affect the stability of the process and the quality of the product, and it is directly related to the storage of work-in-process, semi-finished products and finished products. In order to control the process quality, it is necessary to systematically inspect and adjust the process (including production equipment). This paper improves the article [2] simply considering the impact of batches on process quality, and provides a product inventory, inspection and The batch model of various expenses, such as waste rework, and the ideal batch plan under the goal of the lowest total cost, have practical value for enterprises to formulate production operation plans.