Kusiyana pakati pa chigoba wamba ndi auto mdima chisoti chowotcherera

Chigoba chowotcherera wamba:
Chigoba chowotcherera wamba ndi chidutswa cha chipolopolo cha chisoti chokhala ndi galasi lakuda. Kawirikawiri galasi lakuda ndi galasi lokhazikika lokhala ndi mthunzi 8, pamene mukuwotcherera mumagwiritsa ntchito galasi lakuda ndipo pamene mukupera anthu ena amalowetsa galasi lakumbuyo kukhala galasi loyera kuti muwone bwino. Chisoti chowotcherera nthawi zambiri chimafuna malo owoneka bwino, mawonekedwe apamwamba, kunyamula, mpweya wabwino, kuvala bwino, kusatulutsa mpweya, kulimba komanso kulimba. Magalasi akuda wamba amatha kuteteza kuwala kwamphamvu panthawi yowotcherera, ndizosatheka kutsekereza kuwala kwa infrared ndi kuwala kwa ultraviolet komwe kumakhala kovulaza kwambiri m'maso pakuwotcherera, zomwe zingapangitse electro-optic ophthalmia. Kuphatikiza apo, chifukwa cha mawonekedwe agalasi lakuda, malo owotchera sangawoneke bwino poyambira arc ndipo mutha kuwotcherera molingana ndi zomwe mwakumana nazo komanso momwe mukumvera. Izi zitha kubweretsa zovuta zingapo.

Chipewa chowotcherera chochita mdima:
Chipewa chowotcherera chochita mdima chimatchedwanso chigoba chowotcherera chodziwikiratu kapena chipewa chowotcherera chokha. Makamaka amakhala ndi Auto Darkening Fyuluta ndi chipolopolo cha chisoti. Zosefera zowotcherera zopangira mdima ndi nkhani yosinthidwa yaukadaulo wapamwamba kwambiri yoteteza anthu, yomwe imagwiritsa ntchito mfundo yamagetsi, ndipo pamene arc ya kuwotcherera kwamagetsi ipangidwa, masensa amatha kugwira ma siginecha ndiyeno LCD imasintha kuchoka pakuwala kupita kumdima pa liwiro lalitali kwambiri 1/ 2500ms. Mdima ukhoza kusinthidwa pakati pa DIN4-8 ndi DIN9-13 malinga ndi zochitika zosiyanasiyana monga kudula ndi kuwotcherera ndi kugaya. Kutsogolo kwa LCD kuli ndi galasi lowoneka bwino, lomwe limapanga kuphatikiza koyenera kwa UV/IR fyuluta yokhala ndi LCD yamitundu yambiri ndi polarizer. Pangani kuwala kwa ultraviolet ndi kuwala kwa infrared kuti zisatheke. Potero bwino kuteteza maso a welders ku kuwonongeka kwa cheza ultraviolet ndi infuraredi cheza. Mukafuna kusiya kuwotcherera ndikuyamba kugaya, ingoyikeni ku grind mode ndiye mutha kuwona bwino komanso kuteteza maso anu bwino.