Dab tsi yog Txoj Kev Vuam Ntawm Laser Vuam Tshuab?
Kuj welding: Nws yog siv los welding nyias hlau qhov chaw, thiab lub workpiece yuav tsum tau welded yog clamped ntawm ob electrodes kom yaj lub nto hu los ntawm cov electrodes los ntawm ib tug loj tam sim no, uas yog, lub vuam yog nqa tawm los ntawm cov cua kub ntawm lub workpiece. Lub workpiece yog yooj yim deformed, thiab kuj welding yog welded los ntawm ob sab ntawm kev sib koom tes, thaum laser vuam tsuas yog ua los ntawm ib sab. Cov electrodes siv nyob rau hauv kuj welding yuav tsum nquag tu kom tshem tawm oxides thiab hlau adhered los ntawm lub workpiece. Laser welding ntawm nyias hlau ceg pob qij txha tsis ua haujlwm. Hu rau lub workpiece, thiab cov nqaj kuj tseem tuaj yeem nkag mus rau thaj chaw uas nyuaj rau welded los ntawm cov pa welding, thiab qhov vuam ceev yog ceev.
TIG welding: siv cov khoom siv hluav taws xob tsis siv hluav taws xob thiab cov khoom siv tiv thaiv hluav taws xob, feem ntau yog siv los vuam cov khoom ua haujlwm nyias, tab sis qhov vuam ceev yog qeeb, thiab cov cua kub nkag yog ntau dua li ntawm laser vuam, uas yog feem ntau deformation.
Plasma arc vuam: Zoo ib yam li argon arc, tab sis nws lub teeb yuav tsim kom muaj qhov compressed arc kom nce arc kub thiab lub zog ceev. Nws yog nrawm dua li argon arc vuam thiab muaj qhov tob tob dua, tab sis tsis zoo rau laser vuam.
Electron beam vuam: Nws tso siab rau ntawm lub teeb ntawm lub zog ceev ceev electrons los tsoo lub workpiece, ua kom muaj cua sov loj hauv qhov chaw me me ntawm qhov chaw ua haujlwm, tsim cov nyhuv "pinhole", yog li siv qhov sib sib zog nqus nqus vuam. Lub ntsiab tsis zoo ntawm electron beam welding yog tias nws yuav tsum muaj lub tshuab nqus tsev siab kom tsis txhob muaj hluav taws xob tawg, cov cuab yeej siv tau yooj yim, qhov loj thiab cov duab ntawm cov vuam yog txwv los ntawm lub tshuab nqus tsev, thiab qhov zoo ntawm cov vuam sib dhos yog nruj. Tsis yog-nqus electron beam welding kuj tuaj yeem siv tau, tab sis vim yog siv hluav taws xob tawg thiab tsom yuav tsis cuam tshuam cov nyhuv. Electron beam welding kuj muaj teeb meem ntawm magnetic offset thiab X-ray. Txij li thaum cov electrons raug them, lawv yuav raug cuam tshuam los ntawm deflection ntawm lub magnetic teb. Yog li ntawd, electron beam vuam workpiece yuav tsum tau demagnetized ua ntej welding. X-rays muaj zog tshwj xeeb ntawm kev kub siab, xav tau kev tiv thaiv tus neeg teb xov tooj. Laser vuam tsis xav tau lub tshuab nqus tsev thiab kev kho demagnetization ua ntej vuam lub workpiece. Nws tuaj yeem ua tau nyob rau hauv cov huab cua, thiab tsis muaj teeb meem ntawm X-ray tiv thaiv, yog li nws tuaj yeem ua haujlwm online hauv cov kab ntau lawm thiab tuaj yeem txuas cov khoom sib nqus.