Transcription of Introduction to CAD/CAM
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1 Introduction to CAD/CAMIITK ME 761A Dr. J. Ramkumar2 CADcanbedefinedastheuseofcomputersystems toperformcertainfunctionsinthedesignproc ess. CAMistheuseofcomputersystemstoplan,manag eandcontroltheoperationsofmanufacturingp lantthrougheitherdirectorindirectcompute rinterfacewiththeplant ME 761A Dr. J. Ramkumar3 From CAM definition, the application of CAM falls into two broad categories: monitoring and control .ComputerProcessProcess dataControl signalsComputerProcessProcess dataIITK ME 761A Dr. J. support application .Control signalsComputerMfg operationsProcess dataIITK ME 761A Dr. J. Ramkumar5 The Product Cycle and CAD/CAMI nordertoestablishthescopeanddefinitionof CAD/CAMinanengineeringenvironmentandiden tifyexistingandfuturerelatedtools, ME 761A Dr. J. Ramkumar6 The Manufacturing ProcessThe design ProcessSynthesis AnalysisThe CAD ProcessThe CAM ProcessDesign needsDesign definitions, specifications, and requirementsCollecting relevant design information and feasibility studyDesign conceptualizationDesign modeling and simulationDesign analysisDesign optimizationDesign evaluationDesign documentation and communicationProcess planningOrder materialsDesign and procurement of new toolsProduction planningNC, CNC, DNC programmingProductionQuality controlPackagingMarketingShippingTypical Product Life CycleIITK ME 761A Dr.
2 • CAD can be defined as the use of computer systems to perform certain functions in the design process. • CAM is the use of computer systems to plan, manage and control the operations of manufacturing plant through either direct or indirect computer …
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