Admin مدير المنتدى


عدد المساهمات : 17581 التقييم : 31563 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
 | موضوع: كتاب Materials Selection in Mechanical Design , Ashby 3rd Edition الأربعاء 26 سبتمبر 2012, 11:21 pm | |
| 
أخوانى فى الله أحضرت لكم كتاب
Materials Selection in Mechanical Design , Ashby 3rd Edition
ويتناول الموضوعات الأتية :
Introduction Introduction and synopsis Materials in design The evolution of engineering materials Case study: the evolution of materials in vacuum cleaners Summary and conclusions Further reading The design process Introduction and synopsis The design process Types of design Design tools and materials data Function, material, shape, and process Case study: devices to open corked bottles Summary and conclusions Further reading Engineering materials and their properties Introduction and synopsis The families of engineering materials The definitions of material properties Summary and conclusions Further reading Material property charts Introduction and synopsis Exploring material properties The material property charts Summary and conclusions Further reading Materials selection—the basics Introduction and synopsis The selection strategy Attribute limits and material indices The selection procedure Computer-aided selection The structural index Summary and conclusions Further reading Materials selection—case studies Introduction and synopsis Materials for oars Mirrors for large telescopes Materials for table legs Cost: structural material for buildings Materials for flywheels Materials for springs Elastic hinges and couplings Materials for seals Deflection-limited design with brittle polymers Safe pressure vessels Stiff, high damping materials for shaker tables Insulation for short-term isothermal containers Energy-efficient kiln walls Materials for passive solar heating Materials to minimize thermal distortion in precision devices Nylon bearings for ships’ rudders Materials for heat exchangers Materials for radomes Summary and conclusions Further reading Processes and process selection Introduction and synopsis Classifying processes The processes: shaping, joining, and finishing Systematic process selection Ranking: process cost Computer-aided process selection Supporting information Summary and conclusions Further reading Process selection case studies Introduction and synopsis Forming a fan Fabricating a pressure vessel An optical table Economical casting Computer-based selection: a manifold jacket vi Contents Computer-based selection: a spark-plug insulator Summary and conclusions Multiple constraints and objectives Introduction and synopsis Selection with multiple constraints Conflicting objectives, penalty-functions, and exchange constants Summary and conclusions Further reading Appendix: Traditional methods of dealing with multiple constraints and objectives Case studies—multiple constraints and conflicting objectives Introduction and synopsis Multiple constraints: con-rods for high-performance engines Multiple constraints: windings for high-field magnets Conflicting objectives: casings for a mini-disk player Conflicting objectives: materials for a disk-brake caliper Summary and conclusions Selection of material and shape Introduction and synopsis Shape factors Microscopic or micro-structural shape factors Limits to shape efficiency Exploring and comparing structural sections Material indices that include shape Co-selecting material and shape Summary and conclusions Further reading Selection of material and shape: case studies Introduction and synopsis Spars for man-powered planes Ultra-efficient springs Forks for a racing bicycle Floor joists: wood, bamboo or steel? Increasing the stiffness of steel sheet Table legs again: thin or light? Shapes that flex: leaf and strand structures Summary and conclusions Designing hybrid materials Introduction and synopsis Filling holes in material-property space The method: ‘‘A þ B þ configuration þ scale’’ Composites: hybrids of type Contents vii Sandwich structures: hybrids of type Lattices: hybrids of type Segmented structures: hybrids of type Summary and conclusions Further reading Hybrid case studies Introduction and synopsis Designing metal matrix composites Refrigerator walls Connectors that do not relax their grip Extreme combinations of thermal and electrical conduction Materials for microwave-transparent enclosures Exploiting anisotropy: heat spreading surfaces The mechanical efficiency of natural materials Further reading: natural materials Information and knowledge sources for design Introduction and synopsis Information for materials and processes Screening information: structure and sources Supporting information: structure and sources Ways of checking and estimating data Summary and conclusions Further reading Materials and the environment Introduction and synopsis The material life cycle Material and energy-consuming systems The eco-attributes of materials Eco-selection Case studies: drink containers and crash barriers Summary and conclusions Further reading Materials and industrial design Introduction and synopsis The requirements pyramid Product character Using materials and processes to create product personality Summary and conclusions Further reading Forces for change Introduction and synopsis Market-pull and science-push Growing population and wealth, and market saturation viii Contents Product liability and service provision Miniaturization and multi-functionality Concern for the environment and for the individual Summary and conclusions Further reading Appendix A Useful solutions to standard problems Introduction and synopsis A Constitutive equations for mechanical response A Moments of sections A Elastic bending of beams A Failure of beams and panels A Buckling of columns, plates, and shells A Torsion of shafts A Static and spinning disks A Contact stresses A Estimates for stress concentrations A Sharp cracks A Pressure vessels A Vibrating beams, tubes, and disks A Creep and creep fracture A Flow of heat and matter A Solutions for diffusion equations A Further reading Appendix B Material indices B Introduction and synopsis B Use of material indices Appendix C Data and information for engineering materials C Names and applications: metals and alloys C Names and applications: polymers and foams C Names and applications: composites, ceramics, glasses, and natural materials C Melting temperature, Tm, and glass temperature, Tg C Density, C Young’s modulus, E C Yield strength, y, and tensile strength, ts C Fracture toughness (plane-strain), KC C Thermal conductivity, C Thermal expansion, C Approximate production energies and CO burden C Environmental resistance Contents ix Appendix D Information and knowledge sources for materials and processes D Introduction D Information sources for materials D Information for manufacturing processes D Databases and expert systems in software D Additional useful internet sites D Supplier registers, government organizations, standards and professional societies Appendix E Exercises E Introduction to the exercises E Devising concepts E Use of material selection charts E Translation: constraints and objectives E Deriving and using material indices E Selecting processes E Multiple constraints and objectives E Selecting material and shape E Hybrid materials Index
أتمنى أن تستفيدوا منه وأن ينال إعجابكم

|
|
hussein kaspr مهندس تحت الاختبار


عدد المساهمات : 14 التقييم : 15 تاريخ التسجيل : 27/09/2012 العمر : 39 الدولة : مصر العمل : طالب الجامعة : الاسكندريه
 | موضوع: رد: كتاب Materials Selection in Mechanical Design , Ashby 3rd Edition الخميس 27 سبتمبر 2012, 2:16 am | |
| 
شكرا لحضرتك يا بشمهندس احمد اخوك حسين 4 انتاج هندسه اسكندريه |
|
Admin مدير المنتدى


عدد المساهمات : 17581 التقييم : 31563 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
 | موضوع: رد: كتاب Materials Selection in Mechanical Design , Ashby 3rd Edition الخميس 27 سبتمبر 2012, 2:27 am | |
| 
- hussein kaspr كتب:
- شكرا لحضرتك يا بشمهندس احمد اخوك حسين 4 انتاج هندسه اسكندريه
لا شكر على واجب أخى حسين مرحباً بك فى المنتدى |
|
احمد الصعيدى مهندس فعال


عدد المساهمات : 138 التقييم : 164 تاريخ التسجيل : 09/03/2012 العمر : 31 الدولة : مصر العمل : طالب الجامعة : الزقازيق
 | موضوع: رد: كتاب Materials Selection in Mechanical Design , Ashby 3rd Edition الخميس 27 سبتمبر 2012, 7:16 am | |
| |
|
Admin مدير المنتدى


عدد المساهمات : 17581 التقييم : 31563 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
 | موضوع: رد: كتاب Materials Selection in Mechanical Design , Ashby 3rd Edition الخميس 27 سبتمبر 2012, 7:55 am | |
| 
- احمد الصعيدى كتب:
- بارك الله فيك
بارك الله فينا وفيك ونتمنى لك الإستفادة |
|