The setso tjheseletsa maskee tshoaroa ka letsohomaske.Ka nts'etsopele ea mahlale a morao-rao, mask oa welding oa khanya o ikemetseng o entsoe ka katleho mme o butse 'maraka oa kantle ho naha kapele. Hona joale, basebetsi ba li-welding lifekthering tsa malapeng ba ntse ba sebelisa likhalase tse ntšo tse tšoaroang ka letsoho. Ha re tsebiseng phapang pakeng tsa othomathike welding mask le sekoahelo se tloaelehileng sa welding.
Ho se sebetse hantle ha mask a tloaelehileng a setso:
(1)Tšebeliso ea lilense tse tloaelehileng tsa khalase e ntšo, haholo-holo li-welding tse foufetseng le Bare Welding nakong ea ho phahamisa arc, e ke ke ea qojoa. Ho cheselletsa nako e telele ho tla potlakisa mokhathala le kotsi ea welder le ho ama ts'ebetso le boleng ba ts'ebetso ea welding, 'me ka mokhoa o ke keng oa qojoa ho fella ka ho senyeha ha thepa ea ho cheselletsa le lebelo le phahameng la ho lokisa.
(2)Lense ea khalase e ntšo e sebelisoang maske a tloaelehileng a setso e ka monya leseli le matla la welding, e ke keng ea sefa palo e kholo ea mahlaseli a infrared, mahlaseli a ultraviolet, mahlaseli a mabeli, mahlaseli a kotsi a ka baka cataract. Mahlaseli a Ultraviolet a ka baka tšenyo ho cornea le lense ea mahlo, a lebisa bofofu le cataract, hangata a ka baka bofofu le lera la mahlo. Dermatitis, kankere ea letlalo.
(3)Ka lebaka la ts'ebeliso ea nomoro ea monochromatic, mask a tloaelehileng a setso ha a khone ho fana ka pono e ntle ka ho fetesisa e lefifi ho opareitara, e amang haholo pono le taolo ea letamo la weld le sebopeho sa seam se setle sa weld, 'me e baka mapetsong a slag, bohale, lesoba, mapetsong a sa kenelleng le a tjheseletsa, mme a senya mefokolo e fapaneng, joalo ka ho tsitsa le ho se be teng. Kakaretso ea lihlahisoa tsa welding.
Helmet ea Dabu Auto Darkening Welding ke mask a sirelletsang a tsoetseng pele a ts'ireletso a utloang khanya ea arc ka sensor ea elektroniki mme e fetola 'mala oa lense ka bo eona. E ka fokotsa mokhathala oa mahlo a li-welders. Pele ho tjheseletsa, lense ea othomathike e fetolang welding cap lense e botala bo bobebe, e loketseng ebile e nepahetse bakeng sa welding ea arc. Ha arc ea welding e hotetsoa, lilense li fetoha 'mala o lefifi ka botsona (fetola palo ea lilense ho latela ts'ebeliso ea hona joale ea welding). Ha palo e kholoanyane, 'mala o tebile haholoanyane). Qetello ea seipone ea tjheseletsa e khutlela ho botala bo khanyang. Arc welding e bonolo hape.
Dabu Auto Darkening Welding Maskamohela LCD photoelectric thekenoloji taolo, ho hlokomela phetoho othomathike ea 0.5MS, 0.1MS, 0.04MS lefifi boemo, lefifi tekanyo e ka lokisoa ka bolokolohi ho ea ka mokhoa tjheseletsa, arc khanya matla le botho tshebetso tloaelo, e le hore boemo ba tjheseletsa ka bonoa ka ho hlaka ka tshebetso ya ho tjheseletsa ho lokisetsa le tjheseletsa. Ha ho ntse ho theha maemo a sireletsehileng le a phutholohileng a ho cheselletsa, ts'ebetso ea ts'ebetso le boleng ba basebetsi ba welding li ka ntlafatsoa haholo.
Ke tšepa hore u utloisisa phapang pakeng tsa bona, khetha ho se kotsi ho 'mele othomathike varnishing tjheseletsa maske, ka mor'a hore tsohle, bophelo bo botle ke ba bohlokoa ka ho fetisisa. Qetellong, li-welders tsohle li phetse hantle.
Nako ea poso: May-10-2022