Welding ngowaniingowani inodzivirira chiso, mutsipa uye maziso kubva kune njodzi uye kupisa, pamwe ne infrared uye ultraviolet mwaranzi inoburitswa panguva yewelding. Izvo zvikamu zviviri zvikuru zvengowani yewelding ndiyo ngowani yekudzivirira pachayo uye hwindo kwaunogona kuona zvauri kuita. Iwe unofanirwa kusarudza helmete yakashongedzwa zvichienderana nemhando yesefa, inonzi lens hood, kunyaradza kwese, uye kushandiswa kwakasiyana-siyana. Munhu akapfeka ngowani yomoto anopinza simbi.
Vese vari vaviri nyanzvi neamateur welders vanoda helmete yemhando yepamusoro yewelding iri nyore kushandisa uye inokodzera rudzi rwavo rwebasa. Munguva yakapfuura, zvakanga zvakakwana kushandisa ngowani senhovo, iyo inogona kungovhara chiso nekusingaperi rima lens mumvuri. Chivharo chekudzivirira chinoshanduka kumusoro uye pasi pakati pe welds, iyo inonyanya kukanganisa. Zvakaoma kuona zvauri kuita. Izvo zvakare zvakaoma kushandisa munzvimbo yakamanikana, senge pasi pemotokari. Tekinoroji yazvino yakagadzira ngowani yewelding ine otomatiki kusviba lens, iyo inogona kuvhara 100% infrared uye ultraviolet mwaranzi, asi inogona chete kusefa mwenje unooneka wewelding arc panguva yewelding process. Kuti udzivirire kumeso, mutsipa uye maziso kubva kune spark uye kupisa, ultraviolet uye infrared mwaranzi inogadzirwa panguva yewelding. Vhidhiyo sikirini ndiyo inonyanya kukosha uye inodhura chikamu chewelded helmet. Rima rayo nhanho kana renji rinoenderana nekubuda kwesimba retochi rekushongedza. Kune mawelder anoshandisa yazvino uye simbi imwe chete, vanogona kushandisa "yakagadzika" masiki emeso uye akasiyana-siyana ekudzivirira lens mavhavha kuti anzwe zvauri welding uye kusviba kusvika pamumvuri chaiwo.
Imwe chiyero cheiyo otomatiki dimming lens inguva yainotora kusviba mushure mekunge arc yatanga. Zvakachengeteka kushandisa ngowani yemagetsi inosviba mu4/10 milliseconds, nekuti maziso ako haanzwe shanduko yechiedza panguva iyoyo. Dzimwe ngowani dzine simba rebhatiri uye dzinogona kushandiswa mumba, asi dzinofanira kubhadhariswa. Mamwe marudzi eheti anoshandisa chiedza chezuva uye akakodzera kushandiswa kwekunze, asi haaenderani nerima. Ehe, iwe unoda zvakare hombe yakakwana lens kuti ikupe iwe kuona kwakakwana. Imwe fungidziro ndeyekutaridzika kwengowani yakashongedzwa, semamwe mamodheru ane anonakidza maumbirwo, decals uye mavara. Mamwe mamodheru anogona kuve akashongedzerwa nemidziyo, senge yekufema sefa, iyo inogona kufemera mweya mutsva uye kuderedza mhute. Mamwe mafirita ane zviratidziro zvinobvisika, saka unogona kukwidziridza kana kuatsiva sezvinodiwa. Welding helmets zvinogona zvakare kuderedza zvakanyanya njodzi yegomarara pakati pevanopisa. Welding goggles.
Nguva yekutumira: Kubvumbi-25-2022