新冠疫情下精益生产企业供应链中断风险应对机制研究

Research on Risk Response Mechanism of Supply Chain Interrupt in Lean Production Enterprises under COVID-19

精益生产作为一种持续改进的生产模式,以精简作为改进的核心。新冠疫情爆发后的一系列疫情防控政策实施,对精益生产企业产生了重大影响,精益生产企业面临着供应链中断的风险。本文在归纳精益生产模式运作特点基础上,从挑战和机遇两方面剖析新冠疫情对精益生产企业供应链造成的影响,并提出防止供应链中断的应对机制。结果表明,挑战方面,疫情防控政策的实施导致精益生产企业出现复工复产困难、及时供应和成本控制受到挑战、定制化需求减少和商品出售困难等问题;机遇方面,新冠疫情能够促进精益生产企业员工和供应商选择的优化整合、促进精益生产企业产业升级、增强供应链管理人员风险管理能力。为了有效防止供应链中断,精益生产企业应从供应链风险管理的事前预防、事中控制和事后改进三个维度出发,强化精益生产企业供应链各环节的协同合作,共同抵御供应链中断风险的发生。

Lean production,as a production mode of continuous improvement,takes simplification as the core of improvement.The implementation of a series of epidemic prevention and control policies after the outbreak of COVID-19 has a major impact on lean production enterprises who are faced with the risk of supply chain disruption.On the basis of summarizing the operation characteristics of lean production mode,this paper analyzed the impact of COVID-19 on the supply chain of lean production enterprises from two aspects,that is,challenges and opportunities.Then,the paper put forward a coping mechanism to prevent supply chain disruption.The results show that in terms of challenges,the implementation of epidemic prevention and control policies has led to difficulties in resumption of work and production,challenges to timely supply and cost control,reduced customized demand and difficult commodity sales.In terms of opportunities,COVID-19 can promote the optimization and integration of the selection of employees and suppliers in lean production,promote the industrial upgrading of lean production enterprises,and enhance the risk management ability of supply chain managers.In order to effectively prevent supply chain interruption,lean production enterprises should start from the three dimensions of prior prevention,in-process control and post improvement of supply chain risk management,strengthen the coordination and cooperation of all links of the supply chain of lean production enterprises,and jointly resist the occurrence of supply chain interruption risk.