Nangona kunjalo, ukuwelda nge-laser kunendlela eyahlukileyo yokusebenza. Isebenzisa ubushushu obuphezulu obuvela ekukhanyeni kwe-laser ukuphazamisa izakhiwo zemolekyuli ngaphakathi kweziqwenga ezibini zeepleyiti zentsimbi ukuze iimolekyuli zihlengahlengiswe kwaye ezi ziqwenga zimbini zeepleyiti zentsimbi zibe yingqokelela epheleleyo.
Kwi-welding eqhelekileyo edla ngokubhekisa kwi-spot welding, umgaqo wayo osebenzayo kukwenza isinyithi sibe manzi kwaye isinyithi esinyibilikisiweyo siya kudibana emva kokuba sipholile. Umzimba wemoto uneziqwenga ezine zentsimbi kwaye ezi plate zentsimbi ziqhagamshelwe ngezi ndawo ze-welding.
Nangona kunjalo, ukuwelda nge-laser kunendlela eyahlukileyo yokusebenza. Isebenzisa ubushushu obuphezulu obuvela ekukhanyeni kwe-laser ukuphazamisa izakhiwo zemolekyuli ngaphakathi kweziqwenga ezibini zeepleyiti zentsimbi ukuze iimolekyuli zihlengahlengiswe kwaye ezi ziqwenga zimbini zeepleyiti zentsimbi zibe yingqokelela epheleleyo.
Ngoko ke, ukuwelda nge-laser kukwenza iziqwenga ezibini zibe yinto enye. Xa kuthelekiswa nokuwelda okuqhelekileyo, ukuwelda nge-laser kunamandla aphezulu.
Kukho iintlobo ezimbini ze-laser ezinamandla aphezulu ezisetyenziswa kwi-laser welding - i-laser ye-CO2 kunye ne-laser ye-solid-state/fiber. Ububanzi be-laser yangaphambili bumalunga ne-10.6μm ngelixa enye ye-laser imalunga ne-1.06/1.07μm. Olu hlobo lwe-laser lungaphandle kwe-infrared wave band, ngoko ke alunakubonwa ngamehlo abantu.
Ziziphi iingenelo zokuwelda nge-laser?
Ukuwelda nge-laser kune-deformation encinci, isantya esiphezulu sokuwelda kwaye indawo yokufudumeza yayo ixinene kwaye iyalawuleka. Xa kuthelekiswa nokuwelda nge-arc, ububanzi be-laser light spot bunokulawulwa ngokuchanekileyo. Indawo yokukhanya ngokubanzi kumphezulu wezinto imalunga ne-0.2-0.6mm ububanzi. Okukhona ikufutshane kakhulu nembindi wendawo yokukhanya, kokukhona iya kuba namandla amaninzi. Ububanzi be-weld bungalawulwa ngaphantsi kwe-2mm. Nangona kunjalo, ububanzi be-arc yokuwelda nge-arc abunakulawulwa kwaye bukhulu kakhulu kunobubanzi be-laser light spot. Ububanzi be-weld yokuwelda nge-arc (ngaphezulu kwe-6mm) bukhulu kakhulu kunowelding nge-laser. Ekubeni amandla avela kwi-laser yokuwelda exinene kakhulu, izinto ezinyibilikisiweyo zincinci, nto leyo efuna amandla obushushu amancinci. Ke ngoko, ukuwelda kuncinci ngesantya esikhawulezayo sokuwelda.
Xa kuthelekiswa nokuwelda okuphotheneyo, ingakanani amandla okuwelda nge-laser? Kwi-laser welding, i-weld ngumgca omncinci noqhubekayo ngelixa i-weld yokuwelda okuphotheneyo ingumgca wamachaphaza ahlukeneyo. Ukuze icace ngakumbi, i-weld evela kwi-laser welding ifana kakhulu ne-zip yejazi ngelixa i-weld evela kwi-spot welding ifana namaqhosha ejazi. Ke ngoko, i-laser welding inamandla aphezulu kune-spot welding.
Njengoko bekutshiwo ngaphambili, umatshini wokuwelda nge-laser osetyenziswa ekuwelda umzimba wemoto uhlala usebenzisa i-laser ye-CO2 okanye i-laser yefayibha. Nokuba yeyiphi na i-laser, idla ngokuvelisa ubushushu obuninzi. Kwaye njengoko sonke sisazi, ubushushu obugqithisileyo bunokuba yintlekele kwezi mithombo ze-laser. Ke ngoko, i-recirculating water chiller yemizi-mveliso idla ngokuba YIMFUNEKO. I-S&A Teyu ibonelela ngoluhlu olubanzi lwee-recirculating water chillers zemizi-mveliso ezifanelekileyo kwiintlobo ezahlukeneyo zemithombo ye-laser, kubandakanya i-CO2 laser, i-fiber laser, i-UV laser, i-laser diode, i-ultrafast laser njalo njalo. Ukuchaneka kokulawula ubushushu kunokufikelela kwi-±0.1℃. Fumana i-laser water chiller yakho efanelekileyo kwi -https://www.teyuchiller.com
