基于活絡(luò)式板材成形裝置板材回彈量及壓點調(diào)形計算的研究.pdf

1、武漢理工大學(xué)碩士學(xué)位論文基于活絡(luò)式板材成形裝置板材回彈量及壓點調(diào)形計算的研究姓名：董斌申請學(xué)位級別：碩士專業(yè)：船舶與海洋結(jié)構(gòu)物設(shè)計制造指導(dǎo)教師：茅云生20090501武漢理工大學(xué)碩士學(xué)位論文AbstractInthemanufacturingindustryofAerospaceAutomobileandShipbuildinglotsofcomplicatedsurfaceofmetalplateneedformingprocessi

2、ngRmakesthedetectivemethodsfortheformingofcomplicatedmetalcurvedplatereceivedcontinuousattentionFortheplateformingprocessingthemostdifficultthingisthecontroloftheresiliencevalueafterprocessingThereforeitisverypivotaltode

3、tecttheresiliencevalueintheformingprocessingExactmeasuringforresiliencevalueisnotonlysignificanttotherebounddeformationinthecontrolprogressofplateformingbutalsohelpfultocollectdifferentdataoftheresiliencevalueSOastostudy

4、theruleofchangeintheplateformingprogresshlawordthestudyofthisarticleisofgreatvaluefortheoryandalsoforpracticetosomeextendThestudysupportofthisarticleistheformingdeviceofactivatingcollateralplateBystudyingthemeasuringmeth

5、odofresiliencevalueandusingprogrammingtoconstructthesoftwareforthedetectionsystemofplateformingwiththetechnologyofsurfacemodelingthisarticlerealizesthesurfacefittingofouterplate’Shulllines，thedatatransformationbetweenhul

6、llinestoprocessandthecalculationforresiliencevalueThisarticleisdividedinto5chapters：Chapterl：thischaptermalIllyintroducesthestudybackgroundchoosespropermethodsanddefinesthedirectionandfinallythegoal；Chapter2：inthischapte

7、rthemechanismcompositionandmainfunctionofthedetectionsystemisdiscussed；Chapter3：thischapterintroducesthecontentsandmethodsforpreprocessingofthedetectiondata；Chapter4：bythetheoryoffiecformsurfaceformingthechapterintroduce