:2006-06-17;:2006-08-20:(1968),,,.:1001-6988(2006)0620041204MDT,(,300350):MDT,,,,,,CAD:;;;:TP391172:BApplicationof3DSoftwareMDTinIndustrialFurnaceDesigningCHENZhu2yun,HEIYi2rong(TianjinFuzhenThermotechnicalEngineeringCoLtd,Tianjin300350,China)Abstract:MDTis3Dmechanicaldesigningsoft2ware.Utilizingthe3Dmechanicaldesigningsoft2ware,thedesignercancreateeverypartandeverycomponentvividlyandthenoperatewelding,assemblingthemodelsinac2cordancewiththerequirementuntilthewholeprocesscomestoanend.Duringthemodeldesigning,thedesignernotonlyproducesdrawingsbutalsocarriesoutconstructioninthemind.Itislikebeingontherealsite.Thesoft2warepromotesthequalityofCADdesigningevidently.Keywords:3Ddesigning;plain2designing;parameter;non2standard,AutoCAD,,,,,,,,,MDTMDT(MechanicalDesktopRelease)AutodeskPCCAD.AutoCAD.AtuoCAD,MDT.MDTUGSolidWorkCATIA,,1111,,,,,,,14IndustrialFurnaceVol.28No.6Nov.2006,,,MDT,,11MDT,,,11,,,,,,,,;,,1.2,,MDT,,,,MDT,,2,CAD,(a)MDT(b)(c)2MOT113,,,,,,,,Excel,,,,24:MDT,,,MDT,,,,,,,,,+-,,,,,(),,3,MDT,,,,MDT,MDT,3114,,,,,,MDT,,,,,2,,,211MDT,,,,,,,,,,,,,,,,34286200611,MDT,,212Desktop,,213,,,,,,,,,214AutoCADAutoCAD,AutoCAD,MDTAutoCAD3311,,,,MDT,50,,,MDTExcel,,,,,Excel,,,4,,4312,VB,,4,3D,CPUCPU3G,1G,5CAD,CADCAD,,,,:[1],.MDT6.0[M].:,2003.[2].MDT[M].:,2001.44:MDT