1、大連理工大學(xué)碩士學(xué)位論文電火花表面毛化及建模技術(shù)的研究姓名：郭詠梅申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：機(jī)械制造及自動(dòng)化指導(dǎo)教師：徐中耀20000301大連理工大學(xué)碩士論文摘要ABSTRACTTheTechnologyofSurfaceTexturingisbelongedtothesurfaceprojectcategoryanditistheapplicationembranchrnentofSurfaceTechnologyIntheindus

2、trydevelopedareasuchasNorthAmericanandWestEuropeanarnoutsofsteelsheetsarewidelyusedinmanufacturingespeciallyinautomobileindustryThebodypanelsofcararemadeoftexturedsteelsheetswhichmeansthesurfacethatpossessedequalityandde

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4、utatthepresenttimeOurcivilmainlydependonimportOnthebasisoftheresearchonsurfaceelectrodischargetexturing(EDT、ofDepartmentofMachinicalEngineeringofDUT，thispaperdeeplycarriesthroughandmakesaresearchonthecontrollingofquality

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6、rgetsuchassurfaceroughnessRa，thediameterofconcaveholeDandthespacebetweentwoneighbourconcaveholePcetc，CanbeeaSilycontrolledThereforepopularizingthistechnologywillbebenefitetoadvancethelevelofourautomobileindustryOnthebasi

7、sofdeeplyanalyzingthetheoryandmechanismofdischargemachining，thispaperdiscussestheessenceprincipleofEDT’Throu【曲aplentyofexperimentalphenomenaandanalyzingthedata，westudyontherelationshipbetweenthesurfacetexturingqualityahd

8、dischargeparametre(impulsepeakcurrentIp，impulsepeakvoltage，ontimeTk，on—offTietc)andeventualyestablisheastaticmathmodelingaccordswiththefactbyapplyingthestatistics，whichdemonstratestheinherenceaffiliationofmodelparameterR

9、a，D，Pcandcontr01vaviable弧，IpItcarlpredictthetexturedsurfacequalitytargetunderdifferentvariablebyusingthemodeling，whichresultesinthetargetCanbeeffectivelycontrolledSecondlythispaperanalysisthedegreeofeffectionofworkfluid，

10、observesthetexturingqualitytargetbydesigningdifferentelectrodes，makesadeepresearchonthemicrocosmicappearanceandchemicalcomponentaswellasthephysicalandmechanicalcapabilityofthetexturingsurfaceLastlybasedontheachievementsa

11、boutthis，underMSWINDOWSWOrkstation，bymeansofOOP(Object—OrientedProgramming)，usingVC60，AetiveXandOpenGL，weworkoutavisualsoftwaresystemincludingtheadding，analyzing，handling，savingandprintingofdata，whichfinallybeprovedpract