CAM中的數(shù)據(jù)管理、輪廓和履歷加工.pdf

1、中國科學技術大學碩士學位論文CAM中的數(shù)據(jù)管理、輪廓和履歷加工姓名：周亮申請學位級別：碩士專業(yè)：精密儀器與機械指導教師：李川奇2001.1.1!!!!!罌!!里型堂墊查盔蘭堡主堡塞AbstractACAMsystemwithmaturefunction，lowprice，eonvenienceforlearningandexcellenttechnologysupportisimperativeformediumand—smallent

2、erpriseIE—CAMWehavedeveloped，wasbasedonthistargetIntheIE—CAMdevelopingprocess，weusethecogtechniqueandNetDataModelstructuretosuccessfullYmanageworkbufferandrealizetheCAD／CAPP／CAMdataexchange，integrationandsharing，withtheS

3、01idEdgeCADplatformwhichisa3d；mentionsolidmodelingsystemItincludes4parts：1)SolidEdgeinvestigationSolidEdgeAPIisthemostimportantmethodforgettingtheModel’sgeometricdataThisarticledescribesthedataandmodel’sstructureofSolidE

4、dgedetailedlyandtellsushowtorealizetheCAD／CAPP／CAMdataexchange2)GoodmanagementoftheDatabaseforEngineeringTheProjectDatabaseiscomposedofstaricanddynamicdatabaseonthebasisofCAD／CAPP／CAMprojectdata’spropertyWiththenetdatamo

5、del，thestaticdatainACCESSdatabaseanddynamicdatainworkbufferaremanagedintegra]1YTheSystemcreatescutting10cationsautomatica]1YaccordingtotheprocessruIesandparameters3)realizationofthefacemodeIIE—CAMconstructsthenetdatamode

6、lwiththegeometricdataofthefacewhichwillbecutTheCL—EngineloadthenetdatamodelandtheparametershavebeensettomakeCLsuccessful1y4)intellectualizedhistoricalprocessIE—CAMprovidesmanyusefulfunctionsWithIittlemodification，Usersca