Technology of computer aided design and manufacturing : (CAD/ CAM : CAE) / Surender Kumma , A. K. Jha

Includes appendex & index

Chuter I. Comceptual Frumewurk • Intredurtien• CADCAM Defined. Aetivitlle of a CADCAM Bystem. Why Industrien are Shining to CADCAM. Entials af CADOCAM. Preduntivity CADCAM Systema and Its Dynamie Nature ie, Complesity and Cont Puntianal Requirementa . Comman Threnla and New Technelogi Implementation of CADCAM/CAE• Criteria for CADCAM Chelee Coneluding Remarke 2 Computer System & Related Technology • Intruduction Camputer and Ita Componenta Computer Punetianal Organttim • Selection af Camputer • CADCAM Hardware CADCAM Bystem Compunenta Computer Langungen and CIM/FMS Rahot Programming Langung A CAD/CAM Fundamentals and Operating Software • Intreduction • CAD Campenenta Types of CAD Systema Stag of CAD. Aute CAD • Drawing Entities Manufacturing Companent of CADCAM• Auto CAM. CAD Appliention Programa. CAD Cast Conaiderations. CAD/CAM Opwrating Aspeeta. Managing Seftware Development . Boftware Seltian and Welghing Sehemen. Weighing Schemen• Transformationa• Piles Manngement. Creating Rasie Geametry and CAD Drawings Designer/User Relationahip, Implieatio for Operations Management 4. AutoCAD and Its Applications • Definitien • Appliention Arwas Peripheral Equipmenta • Druwing Entiti Co-ardinate System Overview Setting the Drawing Environment The Main Mann • Enter Selection• Sereen Menu• Few Cmmands Related Terms Typiml queuuly 5. CAD for Machine Elements • Intreduction Machine Elementa and CAD Deigning threugh CADD (Cumputer Aided Design and Drnfting) . Computer (Giraphle and Madelling • Definitien and Canrept• Vectar Graphim and Raster Oraphim. Pre-requtalt fr Intrudurtng Camputer Orophte. Camputer Gruphien Batware Canflguration Gumetrie Madalling lalid Molelling Differenre between Puramatrie and Balide • Iullding laks fr Balida. Wire Prome Madelling• Awmhling Wire Prume Typleal flrfar ApplieationaU of aD Wirefrume Madula Madalling for Pre Mamning Tranfarmatime. Pinite Element Analyste. epping Through FEA Pre and Py 7. Infurmationm Tectmalngy & Data law Mamagement Intredurtin Copto of Dta Prertng wnd tnfurmation ystem Data Banh Comept CADCAM Data Ba Data Bank Infarmatin hurag and Ratrievel Data Lib Cycl etralile Churartariatin af Duto Pro ng ystem Lavel of Tectaion Making and Informatien Ruiremente Integrated Information Blystam
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• Integrated Data Proceasing IDP Data Flow Cycle • Operating an Information System Syetem Conatrainta Implementation of an Infurmation Syatem K. Technulogical Applications of CAD CAM • Introduction • Pre requieites for Introducing CADCAM • CADCAM Applications I - 91 I84 - 225 9. Numerical Control & Part Programming • Introduction Numerical Control- Ita Growth and Development Componenta of NC System • Digital and Analogue Output • Application of NC - Machine Tools • Merita and Demerita. Operation of an NC - Machine Tool System • Basie Langth Unit NC Coerdinate System Binary System • Basie Motions of an NC Systam • Machining Centre• Mieroprocessor in CNC Systema. CNC-DNC and Adaptive Control. Justification and Economics of Numerical Control Part Programming• Programme Format • Feeding the Computer Well Known Computer Programmes Computer Language Details About APT • Codes for Preparatary and Miscellaneous Punetions Complete Part Programs • Numerical Problems 226 - 243 10. Group Technology and Computer Aided P'rocess Planning • Introduction Concept of Group Technology Group Technology Coding• Ilow Group Technology Works ?. Stages for Adopting a Plan for Group Technelop• Benefita Derived from Group Technology • Process Planning and Group Technology • Approaches to Process Planning • Economie Regions for Different Procens Planning Systems. Puture of Process Planning • Integrated Proceas Planning System • CAPP Implementation • Coneluding Remarks 244 - 292 I1. Technology and Applications of Robots • Introduction • Basie Elementa of a Robot Robot and ita Classification Robot Physical Configurations Types of Robotie Installations Baste Robot Motions Some Technical Features Quantization • Adapting Robota to Industrial Workatation - Why ?. General Conditions Selection of a Robot • Laws of Robot Applicationa • Non-industrial Applications Proceswise Applicationa • Robot Safety Systems Taak Related Design • Concept of Robot Modularity • Layout Design of Robotic Station • Proper Planning of Robotised Projecta Economie Justification • Kinematica and Dynamics of Manipulators • Robotie Jointa • Indian Experiente. Typical Problems 12. Integrated Material Handling & Guided Vehicles • Introduction • What is a Material Handling ?. Integrated Material Handling Integrated System-Reanona for Falure Handling System Selection • Automation's Report Card. Automated Guided Vehleles. Compenenta of an AGV. AGV Baste Funetions. Benefita of Uning AGV. Cast Justifiention for Guided Vehieles Industrial Application of AGVa • Attributen and Charneteristicn by which to Clnmily Material Handling Systema • Robntised Material Handling ror - c67 13. Flexihility in Manufacturing • Definition and Cancept Hierarchical Structure of Flexibility Typea Time Prame, Incentives and Flexihility Flexibility and Entrepy/Prahahility - Flexible Autamation and Produrtivity - Strategie lanan. Ohjectiven and Benefita of FMS• Campanenta of FMS • Problem Canmd by Low Valume and Small Batch Production • Problema Inhihiting the Application of FMS . Decielona and Chulee Regarding Cenfiguration Per - soc
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• Dilferent Types of FMS Design Prulilem of FMS • Telhnology Requirnd for Flexihla Manufacturing Justification Goal Directed Denign of Manufarturing Bystem • Translating Theory to Fact 14. Managing Flexible Automation • Introduction. Development of FM Concept . Design-Planning of a Flexibly Automated System • Implementation of FM Technelogy Performance Measurement System (PMS). Co-operation among Industry, Government and Technical Universities Envirenmental Trenda and Socio-Eeonemie Impact Environmental Trenda and Socio-Economle Impact • Coneluding Remarks 15. Flexible Automation in Skill Based Manufacturing • Introduction . The Socio-economie Envirenment. Manufarturing A Transformation Procem Flexible Skill Pattern Skill Baand Flexible Automation (SBFA) and Rural Industrialisation• Tranaformation Engineering • Skill-Baned Traditional Industries Survival Through Mother Unit Concept Minimum Commen Programme Indian Family Culture. Technological Subatitution• Conclusien and Retemmendationa 16. Computer lIntegrated Manufacturing • Introduction• Progrem of Industrial Revolution Proliferation of Definitions Integration, Interfacing and Commonality• Lessons in Achieving World-Class Manufacturing • Integrated Enterprise Management (IEM) • Camputer Integrated Manufacturing System (CIMS). Elementa of CIM. Different Modules and Information Flow. Design Aspecta of Computer Integrated Manufacturing *Approach to CIM -Stepe to be followed . CIM Common Data Base Power ofr Computers in CIM• Mannging the Human Element. How te Ferm Cellular Manufacturing Systems Requirements for integrating Manufacturing Systema . Concluding Remarks 350 - 364 CIM Planning and Implementation Procem. 17. Just-In-Time Manufacturing Strategy Introduction Changing Requirementa Conceptual Framework Strategie launn in JIT Manufaeturing Ingredients of JIT Induatries-Best Suited Why is JIT Not Used by Everyone ?. "Puah" Vervus "Pull" Systema• The Kanban Concept • Diagnestie Review and Opportunity Amement. Getting an JIT System Of the Ground • Leader Thoughta to Forus Attention en Areas of Potential Improvementa • JIT Implementation Management Culture Required • Glabal Statun Conclunian 365 - 380 IN. Expert Systems in Design und Manufacturing • Introdurtion Artifletal Intelligenee (Al• Expert Systema Developmént of An Expert Bystem · Ernnamie Consideratians in Choming an Expert Systems Tople Expert Need Cansilerations in Chaming an Expert System Tepie • Organtantional u te Caneller in Chtng an ES Tupte . Cansiderations for Evaluating the Suitalility of the Tuple Consideration for Evaluating the Technieal Buitahility of Rule of the Tepte. Expert System Shelle• Knowledge Reprentation Developmental Esmplee-Conreptual Guilelinm Potential Benelte of Expert 3NI-405 System 19. Cumputer Aided Plant Layout Introdtiom Artivity Relatimalip (Reli Chart • Layuat Algerithma
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(ma) 20. Computerised Production Activities • Introduction • Camputer Integrated Quality Concept. Camputariaed Maintenane Management • Computerised Manufactiuring Rasouree Planning (MRP ID 21. Feature Based Integration • Introduetion • What is featuring ?• Shape Complexdty Factor and Produet Featuren • Twe Stages Feature-Based Design Concept Boundary Informations and Ita Utulity • Geometrie Reasoning for Feature Extraction and Recognitien • Feature-Basad CAD/CAM Integration • Feature Based Approach for Casting Dealgn • Bulding a Product • Parent-Child-Grandehild Concept Future Scope and Coneluding Remarks 22. Simulation in Manufacturing • Definition and Concept • Uulity in Manufacturing • Check Lint for Simulation Systema • Simulation Application in Manufacturing • Computer-Aided Simulatian of Flexible Manufacturing Systems (FMS) • Computer-Alded Simulation of Metal 9- LS Flow 23. Futuristic Factories 6 - 19 • Definition and Concept • Manufacturing Evolution from Craft to Empirical Art to Predietable Science• Advancementa in the Manufacturing System • Scenario of Automation and Factory Configuration Development • Concept of Manufacturing Cell • Achieving Competitive Advantages. Design and Planning of Futuriatic Factories• Computer Integrated Manufacturing and Factory ofr the Puture. Evaluation and Implementation • MAP/TOP• Factory Management Factories with a Future • Concluding Remarks 24. Software Development for Tool Selection • Introduction • Expert System Package Development Cycle• Development of Turnx (Expert System Software for Turning Operation) . Evaluation and Justiication• Developed Software 492- 56 25. Management of Changed Cad/Cam Environment • Introduction • Change Trilogy - Silent War • Why Winners Always Seem to Win • Strategic Planning • Stages of Acceptance • Change Pormula . Change Cycle, Challenges and Solutions. Cost of Change Proven Path • Conclusion 562 - 5 26. Industrial Cases and Examples • Introduction • Industrial Cases. Puturistie Trends S - 9LS APPENDIX A Question Bank - Test Youralfr APPENDIX B Umful Infarmation s - TIS S
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