伴随着市场多样化的需求,多品种小批量的生产方法已经取代了原先的单一品种大批量生产模式,生产线换线频次的增加,严重影响生产线产出,从而增加了公司成本。本文从精益生产的角度出发,对换线进行改善,减少换线时间,从而降低公司成本。 With the demand for market diversification, the production methods for multi-species and small-batch production have replaced the original single-batch mass production model. The increase in the frequency of changeover of the production line has seriously affected the output of the production line, thereby increasing the company’s costs. This article from the perspective of lean production, to improve the line change, reduce line change time, thereby reducing company costs.