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.Hajoale, basebetsi ba tjheseletsang 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 tjheseletsa, 'me ka mokhoa o ke keng oa qojoa ho fella ka ho senyeha ha thepa le tekanyo e phahameng ea ho lokisa.
(2)Lense ea khalase e ntšo e sebelisoang ho 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 a ke ke a fana ka pono e ntle ka ho fetisisa ea lefifi ho motho ea sebetsang, e amang haholo ho shebella le ho laola letamo la weld le ho thehoa ha seam se setle sa weld, 'me se baka slag, bohale, lesoba, bao e seng ho kenella ka hare le mapetsong tjheseletsa, 'me senya mefuta e fapaneng ya likoli, tse kang ho leveling le roughness ea non welded bokaholimo.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 le e nepahetseng 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 Maske amohela theknoloji ea taolo ea lifoto tsa LCD, e hlokomela phetoho ea othomathike ea 0.5MS, 0.1MS, 0.04MS boemo bo lefifi, degree e lefifi e ka fetoloa ka bolokolohi ho latela mokhoa oa welding, matla a khanya ea arc le tloaelo ea ts'ebetso ea motho, e le hore boemo ba welding bo ka bonoa ka ho hlaka. mokgoa wa ho lokisa le ho 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 li-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