12.6 The Fusion Welded Joint 749 12.7 Cold Welding 760 12.8 Ultrasonic Welding 761 12.9 Friction Welding 762 12.10 Resistance Welding 764 12.11 Explosion Welding 770 12.12 Diffusion Bonding 771 12.13 Brazing and Soldering 772 12.14 Adhesive Bonding 780 12.15 Mechanical Fastening 784 12.16 Joining Nonmetallic Materials 788 12.17 Design Considerations in Joining 790 12.18 Economic Considerations 794 Case Study: Friction Welding of Monosteel(r) Pistons 795 Summary 796 Summary of Equations 797 Bibliography 797 Questions 798 Problems 801 Design 802 13 Fabrication of Microelectronic, Micromechanical, and Microelectromechanical Devices; Nanomanu- facturing 803 13.1 Introduction 803 13.2 Clean Rooms 807 13.3 Semiconductors and Silicon 808 13.4 Crystal Growing and Wafer Preparation 809 13.5 Films and Film Deposition 812 13.6 Oxidation 813 13.7 Lithography 815 13.8 Etching 822 13.9 Diffusion and Ion Implantation 832 13.10 Metallization and Testing 833 13.11 Wire Bonding and Packaging 835 13.12 Yield and Reliability of Chips 839 13.13 Printed Circuit Boards 839 13.14 Micromachining of MEMS Devices 841 13.15 LIGA and Related Microfabrication Processes 851 13.16 Solid Freeform Fabrication of Devices 857 13.17 Mesoscale Manufacturing 858 13.18 Nanoscale Manufacturing 859 Case Study: Digital Micromirror Device 860 Summary 863 Bibliography 864 Questions 865 Problems 866 design 867 14 Automation of Manufacturing Processes and Operations 869 14.1 Introduction 869 14.2 Automation 870 14.3 Numerical Control 877 14.4 Programming for Numerical Control 883 14.5 Adaptive Control 884 14.6 Material Handling and Movement 887 14.7 Industrial Robots 890 14.8 Sensor Technology 895 14.9 Flexible Fixturing 899 14.10 Assembly, Disassembly, and Service 901 14.11 Design Considerations 904 14.12 Economic Considerations 907 Case Study: Robotic Deburring of Plastic Toboggans 908 Summary 909 Bibliography 910 Questions 910 Problems 912 Design 912 15 Computer-Integrated Manufacturing Systems 914 15.1 Introduction 914 15.2 Manufacturing Systems 915 15.3 Computer-Integrated Manufacturing 916 15.4 Computer-Aided Design and Engineering 918 15.5 Computer-Aided Manufacturing 923 15.6 Computer-Aided Process Planning 925 15.7 Computer Simulation of Manufacturing Processes #nd Systems 927 15.8 Group Technology 929 15.9 Cellular Manufacturing 935 15.10 Flexible Manufacturing Systems 937 15.11 Holonic Manufacturing 940 15.12 Just-in-Time Production 941 15.13 Lean Manufacturing 943 15.14 Communications Networks in Manufacturing 943 15.15 Artificial Intelligence 946 Summary 949 Bibliography 950 Questions 951 Problems 952 Design 952 16 Product Design and Manufacturing #n a Global Competitive #nvironment 954 16.1 Introduction 954 16.2 Product Design and Robust Design 955 16.3 Product Quality and Quality Management 960 16.4 Life-Cycle Engineering and Sustainable Manufacturing 966 16.5 Selection of Materials for Products 968 16.6 Substitution of Materials in Products 972 16.7 Capabilities of Manufacturing Processes 974 16.8 Selection of Manufacturing Processes 978 16.9 Manufacturing Costs and Cost Reduction 980 Summary 983 Summary of Equations 984 Bibliography 984 Questions 985 Problems 986 Design 986 Index 991.
From the Atlantic Coast to the Caspian Sea Stuart Piggott. of Homer's time or in the far - off western Bronze Age , but ceremony , parade and display are another matter . Buchner ( 1979 ) has drawn attention to the legend , recorded by ...
The millwrights ' and millers ' resistance to Evans's message was so great that their first recorded reaction was : “ It will not do ! it cannot do !! it is impossible that it should do !!! " 9 Nevertheless , Evans persisted in his ...
... 3380 Baker, J. Stannard, 3507 Baker, P.C., 2615 Baker, R.S., 1359 Baker, Richard H., 475 Baker, Robert F., 1491 Bakish, Robert, 1360 Balcomb, J. Douglas, 2576 Balkanski, Minko, 2554 Ballantyne, John, 3545 Ballard, J.R.,2416 Ballard, ...
National Solar Heating and Cooling Information Center , P.O. Box 1607 , Rockville , MD 29850 , toll free ( 800 ) 523-2929 ( from Pennsylvania [ 800 ] 462-4983 ) . Manufacturers and Products : Directories Ann Arbor Science Publishers ...
查尔斯·莱尔爵士的宏伟著作《地质学原理》被后代的历史学家认为是自然科学领域的一场革命,能够读懂此书却不承认过去的时代极为久远的人,请不要再继续读我 ... 拉姆塞和维特克先生曾提起过一个令人印象深刻的发现,即威尔顿地区和横贯英格兰的巨大陡崖线。
(美)桑·C.徐(Sang C.Suh), (美)U.约翰·塔尼克(U.John Tanik), (美)约翰·N.卡蓬(John N.Carbone), (美)阿卜杜拉·埃尔奥卢(Abdullah Eroglu), 牛文生. 记信息等都会留给爱丽丝很大的信息量。在最后一个情形里,关于婚礼的任何一个细节都与爱丽丝的切身利益 ...
我和珍妮知道在何時何地尋找這些小點心,看到今日的孩子被電動遊戲和社交軟體給迷住了,無法進行這種冒險,我就會覺得很可惜。正如前面所說的,野外總有許多安全可食的野生植物,當然也有許多植物是一定要避開的。雖然動物和植物一起演化了幾百萬年, ...
《最震撼的世界未解之谜大全集》精选了关于人类、历史、宫廷、名人、宇宙、地理、动物、植物等多方面的未解之谜及相关知识,全方位、多角度的方式展示了人类文明中诸多领域 ...
其他转变物,如蓝色和红色荧光蛋白以及GFP的一种光活化形式被发展起来了,而它们被用于细胞生物学中。所有这些以蛋白质为基础的荧光染料的共同点就是这样一个事实,即作为蛋白质,它们向所关心的融合蛋白引入了一个相当大的分子质量和一段特定的结构。
Wilson came under attack in part because he made some strong assertions that he didn't ( and I think couldn't ) defend ... “ Most reviewers have found Wilson's ethological analyses and interdisciplinary coverage stimulating , though not ...