Ngophuhliso olukhawulezileyo lwezenzululwazi kunye netekhnoloji, oomatshini bokusika i-fiber laser baye basetyenziswa ngakumbi kwimakethi yezorhwebo. Ifayibha laser ukusika oomatshini ukusika ukuchaneka okuphezulu kunye nesantya esikhawulezayo, esinokuphucula ukusebenza kakuhle ngama-60% kwaye ugcine iindleko ezingaphezulu. Ke ngoko, bathandwa ngokunzulu ngabantu. Uthando, ngoku vumela abavelisi bomatshini wokusika i-fiber laser baqonde ukusetyenziswa komatshini wokusika wefayibha kwimakethi yezorhwebo.
Phantse zonke izinto zentsimbi zinokubonakaliswa okuphezulu kukukhanya kwe-infrared kubushushu begumbi. Umzekelo, inqanaba lokufunxwa kwe-10.6um icarbon dioxide laser yi-0.5% ukuya kwi-10% kuphela, kodwa xa umqadi ojolise kubunzulu bamandla obungaphezulu kwe-10 ″ W / em2 ukhanya kumphezulu wesinyithi, kunokuba ngolandelelwano iikhompyuter. Umphezulu wangaphakathi uqala ukunyibilika. Izinga lokufunxa lwezinyithi ezininzi linyuka ngokukhawuleza, ngokubanzi ukuya kuthi ga kwi-60% -80%. Ke ngoko, ii-lasers zecarbon dioxide zisetyenziswe ngempumelelo kwiindlela ezininzi zokusika isinyithi.
Ubukhulu obuphezulu beplate yensimbi yekhabhoni enokunqunyulwa ziinkqubo zokusika i-laser zale mihla igqithile kwi-20mm. Indlela yokusika ifusion yokusika ioksijini isetyenziselwa ukusika iipleyiti zentsimbi zecarbon. Isikwere sinokulawulwa ngaphakathi kububanzi obonelisayo, kunye neslit kwiipleyiti zentsimbi ezibhityileyo zingamxinwa njenge-0.1 mm. malunga. Laser ukusika yindlela yokusebenza ngempumelelo iipleyiti steel stainless. Inokulawula indawo echaphazeleka bubushushu kuluhlu oluncinci, ukuze igcine ukubola kwayo. Uninzi lwesinyithi sesinyithi sesinyithi kunye nezixhobo zesinyithi zingasetyenziselwa ukufumana umgangatho wokucheba olungileyo ngokusika kwe-laser.
IAluminiyam kunye nealuminiyam ayinakunyibilika kwaye isikwe ngeoksijini. Inkqubo yokunyibilika kunye nokusika kufuneka isetyenziswe. Ukusika i-aluminium laser kufuna uxinano oluphezulu lwamandla ukoyisa ukubonakaliswa kwayo okuphezulu kwi-10.6um ye-wavelength laser. Umqadi we-YAG we-laser ene-wavelength ye-1.06 um unokuphucula kakhulu umgangatho wokusika kunye nesantya sokusika i-aluminium laser ngenxa yokuxinana kwayo okuphezulu.
Iitanium kunye neetanium alloys ezisetyenziswa rhoqo kumzi-mveliso wenqwelomoya zisebenzisa ioksijini njengegesi encedisayo. Ukuphendula kwamachiza kuyingozi kwaye isantya sokusika siyakhawuleza, kodwa kulula ukwenza umaleko we-oxide kumda wokusika kwaye ubangele nokutsha. Kukhuselekile ukusebenzisa igesi egalelwa njengegesi encedisayo, enokuqinisekisa umgangatho wokusika.
Ixesha Post: Apr-08-2021