fan handbook selection application and design

... sticks, and prototype tooling for injection molding and thermoforming. Melamine formaldehyde is easily colored and so is often found in household and kitchen equipment, electronic housings, and ... colored and are limited to electronic and related applications where aesthetics are less important. Silicones with their flexible ether linkages are softer and often used as caulking and gasket ... phenolics, and melamine formaldehyde contain aromatic rings, they are typically rigid and hard. Epoxies are used for adhesives, assorted electronics applications, sporting goods such as skis and hockey

Ngày tải lên: 10/08/2014, 13:20

... is useful The design methods and material data summarized here provide the design engineer with more effective and efficient techniques to select materials and design plastic parts Design with ... optimal material and process selection The design-engineering process involves meeting end-use requirements with the lowest cost, design, material, and process combination (Fig 1) Design activities ... most applications For purposes of predicting part performance and for material selection, tensile creep data are the desired measurements To be useful for preliminary part design and material selection,

Ngày tải lên: 10/08/2014, 13:20

... Plasticity and Modern Metal Forming Technology, Elsevier, 1989 • T.G Byrer, Ed., Forging Handbook, Forging Industry Association, Cleveland, 1985 • Forming, Vol 2, Tool and Manufacturing Engineers Handbook, ... International, 1993 • D.L Olson, R Dixon, and A.L Liby, Ed., Welding Theory and Practice, North Holland, 1990 • R.O Parmley, Ed., Standard Handbook of Fastening and Joining, 3rd ed., McGraw-Hill, 1997 ... 1993 • G.W Pye, Injection Mold Design, Longman/Wiley, 1989 • D.V Rosato, D.P DiMattia, and D.V Rosato, Designing with Plastics and Composites: A Handbook, Van Nostrand-Rheinhold, 1991 Manufacture

Ngày tải lên: 10/08/2014, 13:20

... Failure Analysis and Prevention, Vol 11, ASM Handbook (formerly 9th ed. Metals Handbook), American Society for Metals, 1986, p 529-549 3. Adhesives, Engineered Materials Handbook Desk Edition, ... Brazing, and Soldering, Vol 6, ASM Handbook, ASM International, 1993, p 114-125 6. M.M. Schwartz, Introduction to Brazing and Soldering, Welding, Brazing, and Soldering, Vol 6, ASM Handbook, ... Failure Analysis and Prevention, Vol 11, ASM Handbook (formerly 9th ed. Metals Handbook), American Society for Metals, 1986, p 529-549 3. Adhesives, Engineered Materials Handbook Desk Edition,

Ngày tải lên: 10/08/2014, 13:20

... made by the designer Designing to Codes and Standards Thomas A Hunter, Forensic Engineering Consultants Inc The Need for Codes and Standards The information contained in codes and standards is ... publications and distributes catalogs of standards published by 38 other ISO member organizations They also distribute ASTM and ISO standards and English language editions of Japanese Standards, Handbooks, ... of their decisions, standards writers bear a Designing to Codes and Standards Thomas A Hunter, Forensic Engineering Consultants Inc Purposes and Objectives of Codes and Standards The protection

Ngày tải lên: 11/08/2014, 14:20

... Volume 20 of ASM Handbook is aimed at two important groups: materials professionals and design professionals As a handbook on materials selection and design, it is unique No other handbook deals ... 20 Materials selection and design selection 1 Metals Handbooks, manuals, etc 2 Metal-work Handbooks, manuals, etc I ASM International HandbookCommittee II Metals Handbook TA459.M43 1990 620.1'6 ... Information and Contributors Materials Selection and Design was published in 1997 as Volume 20 of ASM Handbook The Volume was prepared under the direction of the ASM International Handbook Committee

Ngày tải lên: 11/08/2014, 14:20

... Electrical and Electronics Engineers, 1989, p 171-177 Trang 4• D Kececioglu, Reliability and Life Testing Handbook, Vol 1 and 2, Prentice-Hall, 1993 • D Kececioglu, Reliability Handbook, Vol 1 and ... renewable and nonrenewable, and water and land use), global warming, ozone depletion, and release of persistent toxic substances • Regional criteria: Acidification and landfill demand • Local ... mode, and average utilization rate • Primary energy carriers and their means of production and distribution • Secondary energy carriers and their means of production and distribution • Air and

Ngày tải lên: 11/08/2014, 14:20

... 24 T.A Hunter, Design Errors and Their Consequences, Paper 89-WA/DE-14, ASME 25 C.O Smith and T.F Talbot, Product Design and Warnings, Paper 91-WA/DE-7, ASME 26 C.O Smith and J.F Radavich, ... impact on the design, while interim and final reviews have relatively less effect as the design becomes more fixed and less time is available for major design changes It is much easier and much less ... review, and preproduction review (final review last complete review before release of the design to production) These periodic design reviews should review progress of the design, monitor design and

Ngày tải lên: 11/08/2014, 14:20

... Colangelo and F.A Heiser, Analysis of Metallurgical Failures, John Wiley and Sons, 1987 • N.H Cook, Mechanics and Materials for Design, McGraw-Hill, 1985 • F.A.A Crane and J.A Charles, Selection and ... function and manufacturing processes, and between function and material properties Fig 1 Factors that should be considered in component design Source: Ref 1 The relationship between design and material ... negate alloy and composition effects More detailed information on fatigue of welds and mechanical joints is contained in Ref 1, 3, and 4 References 1 Fatigue and Fracture, Vol 19, ASM Handbook,

Ngày tải lên: 11/08/2014, 14:20

... corrosion control and/ or preventive measures, for which standards and specifications are available... p 2 Design for Corrosion Resistance F Peter Ford and Peter L Andresen, General Electric ... the time, designers 55%, material suppliers 37%, and contractors only 11% of the time. [...]... Science, 1982 51 V.R Pludek, Design and Corrosion Control, MacMillan, 1977 52 R.J Landrum, Fundamentals ... 106. K. Osozaawa and H.J. Engell, Corros. Sci., Vol 6, 1966, p 389 Design for Corrosion Resistance F. Peter Ford and Peter L. Andresen, General Electric Corporate Research and Development Center;

Ngày tải lên: 11/08/2014, 14:20

... Testing and Materials, 1982 19 C.S Yust and R.G Bayer, Ed., Selection and Use... Testing and Materials, 1988, 20 A.W Ruff and R.G Bayer, Ed., Tribology: Wear Test Selection for Design ... Vol 18, ASM Handbook, ASM International, 1992 10. M. Peterson and W. Winer, Ed., Wear Control Handbook, American Society of Mechanical Engineers, 1980 11. E.R. Booser, Ed., Handbook of ... Ed., Tribology: Wear Test Selection for Design and Application, STP 1199, American Society for Testing and Materials, 1993 21. Mechanical Testing, Vol 8, Metals Handbook, 9th ed., American

Ngày tải lên: 11/08/2014, 14:20

... Detail design of the part and material selection are of particular importance... activities include design for service, design for testing, design for disassembly, and so forth Design ... and in all contexts to improve both product design and the method of manufacture Related coverage is provided in the Sections "The Design Process" and "Criteria and Concepts in Design" ... variability and randomness from the process, and on making nonvalue-added operations such as orienting and handling as simple and easy to perform as possible Many product design departments

Ngày tải lên: 11/08/2014, 14:20

... p 157 41 ASM Handbook, Vol 15, Casting, D.M Stefanescu, Ed., ASM International, 1988 42 A Kearny and E.L Rooy, Aluminum Foundry Products, ASM Handbook, Vol 2, Properties and Selection: Nonferrous ... References 1 Forming and Forging, Vol 14, ASM Handbook (formerly 9th ed Metals Handbook), ASM International, 1988 2 T.G Byrer, Ed., Forging Handbook, Forging Industry Association and American Society ... Kearney and J Raffin, Heat Tear Control Handbook for Aluminum Foundrymen and Casting Designers, American Foundrymen's Society, 1987 35 D.M Stefanescu et al., Cast Iron Penetration in Sand Molds:

Ngày tải lên: 11/08/2014, 14:20

... Failure Analysis and Prevention, Vol 11, ASM Handbook (formerly 9th ed. Metals Handbook), American Society for Metals, 1986, p 529-549 3. Adhesives, Engineered Materials Handbook Desk Edition, ... Brazing, and Soldering, Vol 6, ASM Handbook, ASM International, 1993, p 114-125 6. M.M. Schwartz, Introduction to Brazing and Soldering, Welding, Brazing, and Soldering, Vol 6, ASM Handbook, ... Failure Analysis and Prevention, Vol 11, ASM Handbook (formerly 9th ed. Metals Handbook), American Society for Metals, 1986, p 529-549 3. Adhesives, Engineered Materials Handbook Desk Edition,

Ngày tải lên: 11/08/2014, 14:20

... various process and design parameters on the residual stresses in castings, for example, superheat, stiffness and design of the mold, design of the feeding system and risers, and the design of the ... part design and process equipment Fixturing must be designed and tailored for each individual application and is beyond the scope of this article Trang 21Fig 2 Interrelation between part design, ... accessible to tools and withstand the local pressure and heat buildup Avoid very thin cross sections/wall thickness Surfaces must be accessible to tools and withstand the local pressure and heat buildup

Ngày tải lên: 11/08/2014, 14:20

... derived-function gates, NAND and NOR, are the most common of all gates, and each can be used to create any logic function. NAND and NOR Functions The names NAND and NOR are contractions of NOT AND and NOT OR, ... representing standard logic gates is outlined in IEEE/ANSI Standard 91-1984, a standard copublished by the Institute of Electrical and 26 CHAPTER 2 • Logic Functions and Gates Electronic Engineers and ... functions: AND, OR, and NOT • Draw simple switch circuits to represent AND, OR and Exclusive OR func- tions. • Draw simple logic switch circuits for single-pole single-throw (SPST) and normally open and

Ngày tải lên: 14/08/2014, 10:22

... network, consisting of a single AND and a single OR gate. The AND gate combines inputs A and B to give the output expression AB. The OR combines the AND function and input C to yield the compound ... output is HIGH for three conditions: 1 When A AND B AND C are all LOW, OR 2 When A is LOW AND B AND C are HIGH, OR 3 When A is HIGH AND B AND C are LOW Table 3. 4 Truth Table for Figure ... the following conditions: 1. A ϭ 0 AND B ϭ 1 AND C ϭ 1; 2. A ϭ 0 AND C ϭ 0; 3. B ϭ 0 AND D ϭ 0. All we have to do is look for these conditions in the truth table and write a 1 in the out- put column

Ngày tải lên: 14/08/2014, 10:22

... more instances of the and2 primitive, or you can use the Copy and Paste commands These are the same icons and File commands as for other Windows programs Highlight the and2 symbol by clicking ... screen N O T E Trang 14Design Doctor is a utility that checks for adherence to good design practice and willwarn you of any bad design choices (Design Doctor will not stop the design from ing, but ... subdesigns, each of which breaks down further into two subdesigns Thus, using hierarchical design and symbols for gdf or other design files allows us to create multiple instances of a basic design

Ngày tải lên: 14/08/2014, 10:22

... the National Bureau of Standards Measurement and standards research, standard reference materials, standards reference data, weights and measures, materials science and engineering a bounded ... chemical industry is found in Table 1.1 and supplementary codes and standards in Table 1.2 TABLE 1.1 Codes and Standards of Direct Bearing on Chemical Process Design A American Chemistry Council, ... approximate design and preliminary cost estimation, and should provide even the inexperienced engineer with perspective and whereby the reasonableness of detailed and computer-aided design can...

Ngày tải lên: 02/04/2014, 16:24