机电专业英语试卷D.doc

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Quiz of Part 4
Ⅰ. Translate the following words or phrases into Chinese or English.(2×10)
1.advanced manufacturing technology ________________
2.________________________ 制造工艺
3.interactive computer graphics system ________________
4._________________ 线框模型
5.entire life cycle of a product __________
6.虚拟企业__________________
7.on-line diagnostics _________________________
8._________________________ 自动化材料处理系统
9.electronic data processing (EDP) _________________
10.__________________________ 模具制造业

II. Fill in the blanks with the suitable words or phrases given below.(3×6+2)
efficiently supervise specific processes
play an important role damaging utilized

Manufacturing engineers select and coordinate 1 and equipment to be used, or 2 and manage their use. Some design special tooling that is used so that standard machines can be 3 in producing specific products. These engineers must have a broad knowledge of machine and process capabilities and of materials, so that desired operations can be done effectively and 4 without overloading or 5 machines and without adversely affecting the materials being processed. These manufacturing engineers also 6 in manufacturing.

III. Translate the Chinese parts given in the brackets into English.(4×10)reconfigure particularly independent
production rates void require

1.Any item around us, any product that we use, see and interact during our daily life is__________________________________（是不同设计和制造过程的结果）.
2.They include “hard” technologies such as rapid prototyping, and “soft” technologies such as _______________ (污点扫描数据处理).
3.If the original design is done on a computer, _____________________ （就可以直接获得材料需求清单）.
4._______________________ （为提高CAPP系统的智能化程度）, some new concepts, such as neural networks, fuzzy logic, and machine learning have been explored for the new generation of CAPP systems.
5.___________________________ （另一个有关虚拟现实技术的运用实例）. An operator’s movements were recognized, interpreted and stored in the form of robotic movement commands.
6.Manufacturing processes and systems are in _____________ (过渡状态) from manual operation to the eventual realization of fully integrated manufacturing.
7.The reason the FMS is a called flexible is that it is capable of _____________________________________（同时加工许多类型的不同零件）at the various workstations.
8.The use of a special 3-D mould design system can shorten development cycles, ______________________ (提高模具质量), enhance teamwork and free the designer from tedious routine work.
9.With a good CAM system, automation does not just occur within individual features. Automation of machining processes also occurs between all of the features that make up a part, _______________ (最终导致方法路径的最优化).
10.________________________________________（将产品的设计功能与制造功能集成）through the computer is called CDA/CAM (computer aided design/computer aided manufacturing).

IV. Translate the following paragraphs. (20)
With the advent of computers and machines that can be controlled by computers, we are entering a new era of production planning. The integration of the design function and the manufacturing function through the computer is called CDA/CAM. The design is used to determine the manufacturing process planning and the programming information for the manufacturing processes themselves. Detailed drawings can also be made from the central data base used for the design and manufacture, and programs can be generated to make the parts as needed. In addition, extensive computer aided testing and inspection (CATI) of the manufactured parts is taking place. There is no doubt that this trend will continue at ever-accelerating rates as computers become cheaper and smarter.
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