工业工程专业英语Chapter 3 Manufacturing System.ppt

Chapter 3 Manufacturing Systems Unit 1 Introduction to Manufacturing Systems Unit 2 Advanced Manufacturing Systems Unit 3 Manufacturing Support Systems 计划学时：4学时 教学内容： 3学时，精读，逐句翻译，掌握专业词汇 Unit 1 Introduction to Manufacturing Systems 1学时，泛读，了解文章大意，掌握专业词汇，翻译重点语句 Unit 2 Advanced Manufacturing Systems Unit 3 Manufacturing Support Systems 教学要求： 了解制造系统的含义，制造系统的各个组成部分 掌握几种典型的制造系统集成组技术、柔性制造系统、敏捷制造等先进制造系统各自应用范围及特点。 了解CAD，CAM，CAPP等辅助制造系统在各种制造系统中的应用。 本章共两次作业（作业5，作业6） 本章专业词汇 作业5： 重点语句翻译（把下列语句翻译成中文） 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. Three of the most important of these are widespread and inexpensive transportation systems, communication systems that provide real-time interaction between people in almost any part of the world, and computers that assist in the design, control, and analysis of complex activities. 作业5： 课外翻译（把下列语句翻译成中文） Flexible manufacturing systems (FMS) and computer /communication networks exemplify complex systems that fall into a class called discrete event stochastic systems (DESS). The efficient design and operation of these systems is extremely important to economic competitiveness, yet system behavior is not completely understood. Present methods of analysis and design of DESS focus on their behavior in the steady state, a conceptualization that requires performance measures to be made “in the long run” or “averaged over time.” Yet, 作业5： most systems exhibit dynamic behavior on their way to (or sometimes even during) the steady state that may produce a deviation in performance from that computed by steady state analysis. Design and control of such systems (for example, multiechelon spare parts inventories, integrated manufacturing cells or computer/communication nets) involving explicit consideration of the cost or impact of transient behavior, is now a real possi