Chapter-34-Manufacturing-Systems-工业工程专业英语-教学.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Chapter 3 Manufacturing Systems,Unit 1,Introduction to Manufacturing Systems,Unit 2,Advanced Manufacturing Systems,Unit 3,Manufacturing Support Systems,Unit 1 Introduction to Manufacturing Systems,The Definition of Manufacturing System,Components of Manufacturing System,Classifications of Manufacturing Systems,Definition of Manufacturing System,We define,a,manufacturing system,to be,a collection,of,integrated equipment and human resources,whose function is to perform one or more processing and/or assembly operations on a starting raw material,part,or set of parts.,Definition of Manufacturing System,The integrated equipment,includes production machines and tools,material handling and work positioning devices,and computer systems.,Human resources,are required either full time or periodically to keep the system running.,Production machines,Manually operated production machines,Semi-automated production machines,Fully automated production machines,Material transport System,Three functions:,(1)Loading-involves moving the work units into the production machine or processing equipment from a source inside the station.,(2)Positioning-provides for the part to be in a known location and orientation relative to the workhead or tooling that performs the operation.,Material transport System,(3)Unloading-When the production operation has been completed,the work unit must be unloaded,that is,removed from the production machine and either placed in a container at the workstation or prepared for transport to the next workstation in the processing sequence.,Human Resources,Human perform some or all of the value-added work that is accomplished on the parts or products.,Classification of Manufacturing System,Type 1:Single Stations,Type 2:Multi-Station Cells,Type 3:Production Lines,Group Technology(GT),Two Major Tasks:,(1)Identifying the part families,(2)Rearranging production machines into machine cells,Flexible Manufacturing Systems(FMS),Content of FMS:,(1)Process equipment,(2)Material handling equipment,(3)A communication system,(4)A computer control system,Advantages of FMS,(1)Increased productivity,(2)Shorter preparation time for new products,(3)Reduction of inventory parts in the plant,(4)Saving of labor cost,(5)Improves product quality,(6)Attracting skilled people to manufacturing,(7)Improved operators safety,Benefits of CIMS,(1)Product quality increases,(2)Lead times are reduced,(3)Direct labor costs are reduced,(4)Product development times are reduced,(5)Inventories are reduced,(6)Overall productivity increases,(7)Design quality increased,Lean Production(LP),Ten Rules of LP:,(1)Eliminate waste;,(2)Minimize inventory;,(3)Maximize flow;,(4)Pull production from customer demand;,(5)Meet customer requirements;,Lean Production(LP),Ten Rules of LP:,(6)Do it right the first time;,(7)Empower workers;,(8)Design for rapid changeover;,(9)Partner with suppliers;,(10)Create a culture of continuous,improvement.,Agile Manufacturing(AM),AM is a New Manufacturing Strategy,AM is a Production Mode of the 21st Century,E-Manufacturing,What is E-Manufacturing?,What is the Future of E-Manufacturing?,Chapter 4 Service Systems,Unit 1,Introduction to Service Systems,Unit 2 Service Quality,Unit 1,Introduction to Service Systems,Definition of Service,Classifications of Service,Characteristics of Service Operations,Unit 2,Service Quality,Dimensions of Service Quality,Measuring Service Quality,Measuring Service Quality,Scope of service quality,Contents of service quality,Process of service quality,Structure of service quality,Outcome of service quality,Impact of service quality,