| With the increase of production costs and competitive pressures,the current production management of E company is facing enormous challenges.Systematic reform and optimization must be made.In this thesis,the production and operation management mode of E company under the high-mix and low-volume business mode is studied and analyzed.This paper mainly adopts the research mode of "defining problems-analyzing problems-giving improvement solutions".It uses human resource management theory,production and operation management theory,project management theory,and analyses the problems existing in E company under the high-mix and low-volume mode.In the process of analysis,the actual situation of E company in production and operation is introduced,and the current situation is analyzed.From the four dimensions of quality,on-time-deliver,cost and service,combined with the main problems of customer complaints at present,the problems are defined and analyzed in depth,including poor quality control of suppliers,low efficiency of quality management on site,frequent changes in customer demand,difficult production planning and control,old equipment leading to maintenance.The high cost of nursing and problems of information system,failure of KPI performance management mode which has been running for 12 years,will increase the workload of employees,and so on.The causes of these problems are analyzed.Finally,from the customer demand management and raw material shortage response to improve customer delivery indicators on the optimization program.In addition,some suggestions are given to improve the quality management of E company from the aspects of improving supplier quality and site management,and planning to establish a knowledge database suitable for itself.There are also improvements in terms of equipment system management and information systems to optimize costs.Finally,a comprehensive optimization suggestion is given in terms of staff building and performance incentive system.The above optimization and improvement will inevitably bring more competitive advantages for E company under the new form of High-Mix and Low-Volume operation mode. |