♦ Helmete ea ho cheselletsa ke eng?
Helmete ea Welding ke mofuta oa lisebelisoa tse sirelletsang tse sebelisetsoang ho itšireletsa khahlanong le mahlaseli a kotsi a bobebe, marotholi a chesellang, litšepe tse qhibilihisitsoeng le mahlaseli a mocheso le likotsi tse ling tsa mahlo le sefahleho ho li-welders.Lihelmete tsa welding ha se feela lisebelisoa tsa ts'ireletso bakeng sa likotsi tsa ts'ebetso ea welding, empa hape le lisebelisoa tse thusang bakeng sa ts'ebetso ea welding.Helmete ea ho tjheseletsa e fifatsang ka boits'oaro e ntlafatsa haholo ts'ebetso ea mosebetsi le ho netefatsa boleng ba mosebetsi.
♦ Ke li-welding lifehelmetes sebelisoa bakeng sa?
1. Tšireletso ea mahlo:filthara habeli ho qoba mahlaseli a ultraviolet a hlahisoang ke arcing le mahlaseli a kotsi a infrared, hammoho le tjheseletsa khanya e bakoang ke khanya e matla holim'a kotsi ea mahlo, felisa ketsahalo ea electro-optic ophthalmitis.
2. Tšireletso ea sefahleho:ka katleho thibela li-splashes le 'mele e kotsi ho baka tšenyo sefahlehong, le ho fokotsa ketsahalo ea ho chesoa ha letlalo.
3. Tšireletso ea ho hema:tataiso ea phallo ea moea, ka katleho e fokotsa likhase tse kotsi le lerōle tse lokollotsoeng ke welding ho baka tšenyo 'meleng, le ho thibela ho hlaha ha pneumoconiosi.
Hmosebetsi oa ho cheselletsa helmete?
Helmete ea ho tjheseletsa e fifalang ka boits'oaro hajoale ke helmete ea welding e tsoetseng pele ka ho fetisisa indastering, e sebelisang theknoloji ea ho lemoha leseli le theknoloji ea kristale ea mokelikeli.Molao-motheo oa ts'ebetso ke hore ha li-sensor tsa arc tsa helmete li amohela leseli le khubelu la ultraviolet le hlahisoang ke mosebetsi oa ho tjheseletsa, potoloho ea taolo ea kristale ea mokelikeli e qala, 'me lets'oao le ts'oanang la ho khanna le sebelisoa ho kristale ea mokelikeli ho latela phetisetso ea lebone e hlophisitsoeng esale pele.
Nako ea poso: Aug-03-2023