LINE-SERU转化的评价分析——以某医疗制造企业实施SERU为例

面对日益增加的需求不确定性及激烈的市场竞争,SERU (赛汝)生产方式应运而生,并广泛应用于日本电子装配制造企业.国内一些制造装配业正尝试将传统的流水线转化为SERU装配方式,简称LINE-SERU转化.一些文献报道了日本企业实施LINE-SERU转化的效果,而学术界对国内企业实施SERU装配方式的生产组织与运行效率缺乏理论分析和标杆分析.本文以国内某医疗器械装配企业实施LINE-SERU转化为例,通过理论分析和数据分析,系统地讨论了国内企业实施LINE-SERU转化的背景、过程、影响因素及生产组织形态,从多维度比较分析了改善效果及原因;总结了国内企业与日本企业在SERU系统的构建方式、布局形态和企业文化等方面的差异.研究发现,中国企业处于LINE-SERU转化的初期,SERU系统具有其独特的组织形式,在提高生产效率、缩短生产周期、减少在制品数量、精简作业人数和降低次品率等方面均有显著提升,但改善效果不同于日本企业.建议国内企业依据其人力资源特征构建SERU系统、优化单元布局、培育以人为本的企业文化,以提高系统柔性和改善效率.

Evaluation and analysis of LINE-SERU conversion——Taking the implementation of SERU in a medical manufacturing enterprise for example

In the face of increasing demand uncertainty and fierce market competition,SERU production has emerged and has been widely used in the Japanese electronics assembly manufacturing companies.Some domestic manufacturing and assembly industries are trying to convert the traditional assembly line into SERU production system,which is shorter for LINE-SERU conversion.Some literatures have reported the effect of LINE-SERU conversion in Japanese companies,but the academic community lacks theoretical analysis and benchmarking analysis of the production organization and operation efficiency of SERU production implemented in domestic enterprises.This paper is based on the LINE-SERU conversion example of a domestic medical device assembly company.Through theoretical analysis and data analysis,systematically explored the background,conversion process,influencing factors and production organization form of LINE-SERU conversion in Chinese manufacturing enterprises.Analyzed and compared the improvement effects and reasons from a multi-dimensional perspective.Summarized the differences in SERU system formation,layout and enterprise culture between domestic and Japanese enterprises.The study found that Chinese companies are in the early stages of LINE-SERU conversion and SERU system has its own unique organizational form,which are significantly enhanced in terms of improving production efficiency,shortening the production cycle,reducing the number of work-in-progress,reducing the number of workers and reducing the rate of defective products.However,the improvement effect is different from that of Japanese enterprises.It is suggested that Chinese companies should form a SERU system,optimize unit layout,and cultivate a people-oriented corporate culture based on their human resource characteristics to increase system flexibility and improve efficiency.