精密復(fù)雜鈦合金零件制造工藝技術(shù)研究.pdf

1、聲明尸明本學(xué)位論文是我在導(dǎo)師的指導(dǎo)下取得的研究成果，盡我所知，在本學(xué)位論文中，除了加以標(biāo)注和致謝的部分外，不包含其他人己經(jīng)發(fā)表或公布過的研究成果，也不包含我為獲得任何教育機構(gòu)的學(xué)位或?qū)W歷而使用過的材料。與我一同工作的同事對本學(xué)位論文做出的貢獻均己在論文中作了明確的說明。研究生簽名：二至嫜p＼3年f明6日學(xué)位論文使用授權(quán)聲明有權(quán)保存本學(xué)位論文的電子和紙質(zhì)文檔，可以借閱或上網(wǎng)公布本學(xué)位論文的全部或部分內(nèi)容，可以向有關(guān)部門或機構(gòu)送交并授權(quán)其保

2、存、借閱或上網(wǎng)公布本學(xué)位論文的全部或部分內(nèi)容。對于保密論文，按保密的有關(guān)規(guī)定和程序處理。研究生簽名：毫盔喜插玉～13年f胡易日工程碩士學(xué)位論文AbstractT／RmodulesarekeypartsofmodenradarsInordertolightenT／Rmodulesandmatchitsthermalexpansion，titaniumalloy謝tll11ighradiostrengthandlessthermalmech

3、anical晰t11ceraicmaterial，isusedtomanufactureT／RmoduleshellsSomeimportantprecisioncomponents，inordertomeetthehighspecificstrength，goodcorrosionresistancerequirementsmustalsobeusedtitaniumalloymaterial，suchastheantennaofai

4、rborneradarbasestructureThedifficultiesinthemanufactureoftheabovetwopartsarethedifficultpointsinthedevelopmentofradarsFocusingontheT／Rmoduleshellsandtheantennapedestalstructurepartsmanufacturingprocess，themanufacturingte

5、chnologyoftitaniumalloyT／RmoduleshellsandtheantennapedestalstructurearemainlystudiedBasedonthecharacteristicsofthestructureandprocessoftheT／Rmoduleshells，combined而ththeprocesstestresearchoncuttingparameters，thecuttingtoo

6、lsandtheprocessingtechnologyoftitaniumalloyshells，areasonableandfeasiblemachiningprocessisdeveloped；thethinwalledshellclampingcalibrationtechnologyisstudied，andthentheproblemofthinwalledshellclampingandcorrectingissolved

7、；titaniumalloyframeofgoldplatingprocessisstudied，andtheplatingprocessparametersandcoatingqualityinspectionmethod，liquidcompositionisdetermined，andthencuttingdeformationtechnologyresearchiscompleted；throughtheanalysisonth

8、equalityproblemsduringtheproductiontofindoutthemainfactorsthatinfluencetheprocessingofTC4titaniumalloysheet，andthroughtheheattreatmentmethodtosolvetheproblemofprocessingofrawmaterials；throughthedeterminationoftherawmater

9、ialsupplyconditiontoensurethequalityandreliabilityofthiskindofpartsBasedthestructuralcharacteristicsofantennapedestalstructure，combind麗t11theprocessexperimentofthetitaniumalloyvacuumgraphitecastingtechnologyandhotisostat

10、icpressingtreatmenttechnology，thedifficultpointofcastingaboutthetopanddownpedestalisresolved；studyonthesurfacehardeningoftitaniumalloystechnologytheproblemofsurfacehardeningoftitaniumalloysissolved；studyontheturningproce

11、ssoftitaniumalloythedifficultpointofmanufactureaboutthetopanddownpedestalisresolvedProvedbyactualproduction，themanufacturingprocesstechnologydevelopedinthispaperisefficientandreliableTheresultsofthisresearchprovidemorech