基于视觉传感的电子束深熔焊焊缝表面成形的预测.docx

基于视觉传感的电子束深熔焊焊缝表面成形的预测
Abstract:
Thispaperdiscussestheuseofvisualsensingtopredictsurfaceformationduringelectronbeamdeepwelding.Theaccuracyofthepredictedsurfaceformationiscrucialtoensurethequalityoftheweldedjoint.Inthispaper,wewillintroducevarioustechniquesusedforvisualsensingandhowtheycanbeimplementedinthecontextofelectronbeamwelding.Wewillalsoexplorethechallengesandfuturedirectionsofresearchinthisfield.
Introduction:
Priortotheweldingprocess,itisessentialtopredicttheoverallsurfaceformationoftheweldedjoint.Thisisimportanttoguaranteethattheweldedjointmeetstherequiredqualitystandards.Inrecentyears,visualsensinghasbeenwidelyusedtopredictthesurfaceformationduringelectronbeamdeepwelding.Byanalyzingthevisualdatacapturedduringtheweldingprocess,accuratesurfaceformationpredictionscanbemade.
Visualsensingtechniques:
Visualsensingtechniquesareessentialinpredictingsurfaceformationduringelectronbeamwelding.Visualsensingcanbeachievedthroughseveraltechniques.Oneofthemostwidelyusedtechniquesisacamera-basedsensingsystem.Thissensingsystemworksbycapturingimagesoftheweldingprocessandanalyzingtheminreal-time.Othervisualsensingtechniquesincludeinfraredsensing,ultravioletsensingandx-rayimaging.
Camera-basedsensing:
Camera-basedsensingisoneofthemostwidelyusedvisualsensingtechniques.Acamera-basedsensingsystemcapturesimagesoftheweldingprocess.Theseimagesareanalyzedbysoftwarealgorithmsforreal-timesurfaceformationpredictions.High-speedcamerascancaptureuptothousandsofframespersecond,whichisnecessarytoaccuratelypredictthesurfaceformationduringelectronbeamwelding.
Infraredsensing:
Infraredsensingusesthermalimagingtopredictthesurfaceformationduringelectronbeamwelding.Thistechniquecapturesthethermalradiationemittedbytheweldedjointandanalyzesitforsurfaceformationpredictions.Infraredsensingisessentialsinceitcanbeusedtopredictthesurfaceformationthroughthesmokegeneratedduringtheweldingprocess.
Ultravioletsensing:
Ultravioletsensingisanothervisualsensingtechniqueusedforsurfaceformationpredictions.Thiste