Helmete ea ho cheselletsake helmete e sireletsang sefahleho, molala le mahlo litlhaseng tse kotsi le mocheso, hammoho le mahlaseli a infrared le ultraviolet a hlahisoang nakong ea ho cheselletsa.Likarolo tse peli tse ka sehloohong tsa helmete ea ho cheselletsa ke helmete ea tšireletso ka boeona le fensetere moo u ka bonang seo u se etsang.U lokela ho khetha welding ho ea ka boleng ba filthara ena.
Helmete ea welding ke helmete e sirelletsang sefahleho, molala le mahlo ho tsoa litlhaseng tse kotsi le mocheso, hammoho le mahlaseli a infrared le a ultraviolet a hlahisoang nakong ea welding.Likarolo tse peli tse ka sehloohong tsa helmete ea ho cheselletsa ke helmete ea tšireletso ka boeona le fensetere moo u ka bonang seo u se etsang.U lokela ho khetha helmete e cheselitsoeng ho latela boleng basefefo, e bitsoang lense hood, boiketlo ba kakaretso, le ho feto-fetoha ha maemo.Motho ea roetseng helmete ea ho cheseletsa o cheseletsa.
Ka bobeli li-welders tsa profeshenale le tse sa sebetseng li hloka helmete ea boleng bo holimo eo ho leng bonolo ho e sebelisa le e loketseng mofuta oa mosebetsi oa bona.Nakong e fetileng, ho ne ho lekane ho sebelisa helmete e kang thebe, e ka koahelang sefahleho feela ka moriti oa lense o lefifi ka ho sa feleng.Sekoahelo se sireletsang se retelehela holimo le tlase pakeng tsa li-welds, e leng ntho e sa thabiseng haholo.Ho thata ho bona seo o se etsang.Hape ho thata ho e sebelisa sebakeng se moqotetsane, joalo ka tlas'a koloi.Theknoloji ea morao-rao e entse helmete ea welding e nang le lense e iketsang e lefifi, e ka thibelang mahlaseli a 100% a infrared le ultraviolet, empa e ka sefa feela leseli le bonahalang la arc ea welding nakong ea ts'ebetso ea welding.E le ho sireletsa sefahleho, molala le mahlo ho tloha litlhase le mocheso, mahlaseli a ultraviolet le a infrared a hlahisoang nakong ea ho cheselletsa.Sekrine sa video ke karolo ea bohlokoa le e theko e boima ka ho fetisisa ea helmete e cheselitsoeng.Boemo ba eona bo lefifi kapa sebaka se lumellana le tlhahiso ea matla ea toche ea welding.Bakeng sa li-welders tse sebelisang hona joale le tšepe e tšoanang, li ka sebelisa limaske tsa mahlo tse "tsitseng" le likoahelo tse fapaneng tsa lense tse sireletsang ho utloa hore na u cheselletsa eng le ho e fifatsa ho fihlela moriting o nepahetseng.
Weld haufi-ufi.Tekanyetso e 'ngoe ea lense ea "automatic dimming" ke nako eo e e nkang ho fifala kamora hore arc e qale.Ho bolokehile ho sebelisa helmete ea motlakase e fifalang ka 4 / 10 milliseconds, hobane mahlo a hau ha a utloe phetoho ea khanya ka nako eo.Lihelmete tse ling li tsamaisoa ke betri 'me li ka sebelisoa ka tlung, empa li tlameha ho tjhaja.Mefuta e meng ea lihelmete e sebelisa khanya ea letsatsi 'me e loketse ho sebelisoa ka ntle, empa ha e lumellane le lefifi.Ehlile, o boetse o hloka lense e kholo e lekaneng ho u fa pono e lekaneng.Ntho e 'ngoe e nahanoang ke ponahalo ea helmete e cheselitsoeng, kaha mehlala e meng e na le libopeho tse thahasellisang, li-decals le mebala.Mefuta e meng e ka ba le lisebelisoa, joalo ka sefahla sa phefumoloho, se ka hemang moea o hloekileng le ho fokotsa moholi.Li-filters tse ling li na le lipontšo tse ka tlosoang, kahoo u ka li ntlafatsa kapa ua li fetola ha ho hlokahala.Lihelmete tsa ho cheselletsa li ka fokotsa haholo kotsi ea mofetše har'a li-welders.Ligalase tsa ho cheselletsa.
Nako ea poso: Apr-25-2022