21st Century Manufacturing
Prentice Hall, 2001 - 460 من الصفحات
Written in a conversational style, this book explores today's technologies and the future of manufacturing -- through details of the product design process, rapid prototyping, a survey of manufacturing techniques relevant to today's production of consumer electronics or electromechanical devices, and the field of Biotechnology. It gives readers a broader appreciation of the impact of manufacturing process and not just manufacturing per se. A overview of the broader issues includes: the time to market, development of a new product, launching products into the marketplace, quality control, and the impact of technology on the next generation of products. Chapter topics cover manufacturing analysis; product design, computer aided design, and solid modeling; solid freeform fabrication and rapid prototyping; semiconductor manufacturing; computer manufacturing; metal-products manufacturing; plastics-products manufacturing and system assembly; and biotechnology. For executive education courses, appealing to both engineering and business professionals.
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TABLE 2.3 Routine Accuracies for Mechanical Processes ( One " Thou " Approximately 25 Microns ) Process Hot , open die forging Hot , closed die forging Investment casting Cold , closed die forging Machining Accuracy microns +/- 1250 ...
The list that follows gives some very general values for a variety of SFF processes and other more traditional processes that can be used to make one or two components.1 • Hot , open die forging : +/- 1,250 microns ( 0.05 inch ) ...
Electrodischarge machining : +/- 2.5 microns ( 0.0001 inch ) • Lapping and polishing : +/- 0.25 microns ( 0.00001 inch ) When comparing the everyday prototyping methods , the most accurate remains machining , with easily achieved ...
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LibraryThing Reviewمعاينة المستخدمين - all4metals - LibraryThing
This book provides a very basic overview of manufacturing processes. Unfortunately, it does not do a very good job of explaining the basic phenomena behind these processes. Wikipedia can do almost as good a job as this book. قراءة التقييم بأكمله