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Mask "kamiriona" - haratau mōrahi mō te fehokotaki'anga

He riro Tata nga ra, ia raua e mahi welders ki whakangungu rakau fehokotaki'anga, i puritia nei i roto i te mata ki tetahi ringa, i ki atu te ringa i reira tika ki te tunu i te tūemi. Ka taea te kite rōpū Pūnoa anake i roto i awheawhe iti ranei i roto i te mahi kāinga wā ruarua. No te ngaio, me te hunga e kawe i roto i kakano ia mahi i runga i te pūtake tūturu, kua roa te reira i whakaaro, ka tukua fehokotaki'anga kanohi whakatupuranga hou, tae atu i te kanohi o "kamiriona".

Ko reira maha huatau he potae ki tātari tae hanga-i roto i, te whakamutunga tuhia i roto i te tipare me he kahore he ara, engari kia kia tango, me te replaceable. Ko te parau tumu whakahaere o te tātari tae, e kua he fehokotaki'anga kanohi "kamiriona", e hāngai ana i runga i te whakamahi o te hoahoa matatini o te kiriata vahiraa, wae karaihe wai, tāpiri pōkākā, me te tātari hihi katinga. Whakanohoia i raro i te karaihe paruru ka hono ki te pākahiko lithium me te pākahiko solar, svetozatenenie tenei hoahoa kei aunoa i runga i nga tikanga raiti. He marama tukuna i roto i kakano ia mahi, pera ki te korero, fuu ki te kanohi tangata no o tona wherikotanga faahiahia.

Kopare o te welder "kamiriona" i roto i te tua ki te mahi taketake - svetozateneniya tino pai - ano kua te kaha ki te titaria te marama kitea, i te mea ano hoki he pānga pai i runga i kanohi. whakaaro te koha hoahoa iti te e te marama haere i roto i te maha o ngā paparanga, etahi marara, e whakaiti aritanga.

he maha o ngā āhuatanga e tika ana kia whakaaro ka hoko i te reira, tae atu kamiriona kanohi kua:

  • kōeke Optical (1 ki te 3), e tautuhi ana pehea e āhuahanga mārama ahanoa kitea i roto i te tātari "ora";
  • Marara - tātari kōkōuri;
  • homogeneity - te tohu o te tāuriuri pāhiwihiwi;
  • tohu tāuriuri i runga i te koki mātakitaki rānei;
  • ON wā - whakaatu reira pehea hohoro tahuri te tātari i runga i i te timatanga o te fehokotaki'anga. Ngaio Mask "kamiriona" Ko te auau o kore ake atu i te 50 microseconds.

Me tika kia whaimana Tātari kanohi, me te tohu mō te ngā momo o te mahi. I roto i te ngaro o enei āhuatanga, he pai kore ki te hoko i te kanohi. Kei te whakapono te reira e whiriwhiringa-kounga teitei hua taua umanga rite "Spidglas", "Optrel", "Othos," "Tekmen", "anaana" me "Balder". E ratou certifications ao e kī i te kounga, te tamahanahanaraa, hāneanea me te tiaki o te kite. Ētahi wā umanga - e hoko kaiwhakanao te whiriwhiringa i runga mō te kakano ia kopare ona rama, engari e kore e te whai tonu reira te kounga o te hua whakamutunga. Na reira ko te reira pai ki te hoko i te kanohi taketake "Othos", "Ulo" me etahi atu.

Hoki te hunga e mahi i te rota o te tunu kai, ka huna kanohi utu pai "kamiriona" ki whakanoho iho te tango, me te kore pūhiko, no te mea iti to ratou roa e ki 2-3 mano. mahi, i muri nei Me huānga ki te whakakapi. Whakaae e ko te reira nui māmā ki te hanga i te whakakapinga, ki te kahore he tika ki te whakatuwhera i te hoahoa o te kanohi fehokotaki'anga.

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