Imaski yewelding eqhelekileyo:
Imaski yewelding eqhelekileyo sisiqwenga seqokobhe lesigcina-ntloko esineglasi emnyama. Ngokuqhelekileyo iglasi emnyama yiglasi eqhelekileyo enomthunzi we-8, xa u-welding usebenzisa iglasi emnyama kwaye xa ugaya abanye abantu baya kuthatha indawo yeglasi ye-balck kwiglasi ecacileyo ukuze babone ngokucacileyo. Isigcina-ntloko se-welding sihlala sifuna indawo ebonakalayo ebanzi, ukubonakala okuphezulu, ukuphatheka, ukungena komoya, ukunxiba ngokukhululekileyo, akukho kuvuza komoya, ukuqina kunye nokuqina. Iglasi eqhelekileyo emnyama inokukhusela kuphela ekukhanyeni okunamandla ngexesha le-welding, akunakwenzeka ukuvimba imitha ye-infrared kunye nemitha ye-ultraviolet eyingozi ngakumbi emehlweni ngexesha le-welding, eya kubangela i-electro-optic ophthalmia. Ukongeza, ngenxa yeempawu zeglasi emnyama, indawo ye-welding ayinakubonwa ngokucacileyo ngexesha lokuqalisa kwe-arc kwaye unokulubeka kuphela ngokwamava kunye neemvakalelo zakho. Ngaloo ndlela kuya kukhokelela kwiingxaki ezithile ezikhuselekileyo.
Ukwenza mnyama isigcina-ntloko sewelding:
Isigcina-ntloko se-welding esizenza mnyama sikwabizwa ngokuba yimaski yewelding ezenzekelayo okanye isigcina-ntloko se-welding esizenzekelayo. Ikakhulu siquka iSihluzo esiziSebenzisayo soMnyama kunye neqokobhe lesigcina-ntloko. Isihluzi sokucoca i-auto emnyama linqaku elihlaziyiweyo lokhuseleko labasebenzi, elisebenzisa umgaqo wefotoelectric, kwaye xa i-arc ye-welding yombane yenziwe, abenzi boluvo babamba imiqondiso kwaye emva koko i-LCD itshintshe ukusuka ekukhanyeni ukuya kumnyama ngesantya esiphezulu kakhulu 1/ 2500ms. Ubumnyama bunokulungelelaniswa phakathi kwe-DIN4-8 kunye ne-DIN9-13 ngokweemeko ezahlukeneyo ezifana nokusika kunye ne-welding kunye nokugaya. Umphambili we-LCD uxhotyiswe ngeglasi ekhanyayo, eyenza indibaniselwano ye-UV/IR yesihluzi esine-LCD ye-multilayer kunye ne-polarizer. Yenza ukukhanya kwe-ultraviolet kunye nokukhanya kwe-infrared kungahambeki ngokupheleleyo. Ngaloo ndlela ikhusela ngokufanelekileyo amehlo e-welders kumonakalo wemitha ye-ultraviolet kunye nemitha ye-infrared. Xa ufuna ukuyeka ukuwelda kwaye uqale ukugaya, yibeke kwimowudi yokugaya kwaye emva koko unokubona ngokucacileyo kwaye inokukhusela amehlo akho kakuhle.
Ixesha lokuposa: Sep-18-2021