復(fù)合熱源自動螺柱焊焊槍裝置研制及工藝試驗.pdf

1、南京理工大學(xué)碩士學(xué)位論文復(fù)合熱源自動螺柱焊焊槍裝置研制及工藝試驗姓名：王學(xué)敏申請學(xué)位級別：碩士專業(yè)：材料加工工程指導(dǎo)教師：王克鴻張德庫20090622Abstract碩士論文AbstractCurrentlymostoftheblocksattachedofthearmoredvehiclesturretbodyaremadebythetechnologicalproceduresofmanualelectrodearCweldinga

2、ndsemiautomaticgasshieldedarcweldingHowevertherearesomeweldingdefectssuchasunderfusion，crack，andporesInpractice，ahybridthermalsourcemadeoftheinductionheatsourceandstudweldingworkedasaneffectiveprocessforthelargediameters

3、tudsandheavybigsteelsBasedonthecomprehensiveandsystematicanalysisofdomesticandinternationalstudweldingtechnologyaweldingtorchorganizationplanwasproposed，suitableforthelargediameterhybridthermalsourcestudweldingTheelectro

4、magnetismraisingmechanism，cushioningmechanism，thealtitudemixturecontrolmechanism，thewatercoolingorganization，andetcwereresearchedanddesignedInaddition，thecomponentsmaterialsoftheweldingtorchwerecalculatedandchoseFinallyt

5、hestudweldingtorchthatcouldweldthelargediameterstudWasdevelopedDomestic&foreignentiresolidstateinductionheatingtechnologyWasstudiedAtthemeantime，thetechnologicalprocessandtheheatingcharacteristicsoftheinductionelectricar

6、chybridthermalsourcewereinvestigatedBasedontheabovementionedanalysis，thehybridthermalsourcesinductiveloopWasdesigned，whichcouldrealizethehybridthermalsourcesstudweldingtothed=1030mmstudandproposestheoptimizationplantothe

7、inductionheatingprocess’ScoolingsystemMoreoverclampsoftheweldingtorchandtheinductioncoil，weldingprocessprotectivedevices，weldingactuatordeviceweredesignedThearctype3000Astudmachine，29KWthesolidstateIGBTandthecentralcontr

8、ollerwereintegratedtoformthemanualhybridthermalsourcesstudtoweldprincipleprototypeBecauseoftheneedoftheheavyvehicle’Sdevelopmentandproduction，theMOTOMANESl65Nrobotwastakenastheattachedstuds’movementandthecontroldevice，an

9、dtheentireautomatedrobotstudweldingsystemWasdesignedThissystemhasthefunctionstotaketheclampcoverattachedstuds，feedthestudsautomaticallyTheentireinstallmentblueprintofthehybridthermalsourcestoweldingthestudsWasdesignedThe

10、resultsofweldingtestindicatedthattheweldingtorchhadgoodoperationalperformance，theweldedjointformingFurthermore，theheataffectedzonehadnotbeenoverheatednorcrackedComparedwiththeGermanstudweldingtorch，theweldingtorchhadnoob