Izihluzi ze-welding ezizenza mnyama zimele impumelelo ebalulekileyo kukhuseleko lwamashishini, inkqubela phambili enkulu eqinisekisa ukhuseleko oluphezulu lwamehlo abashiseli. Ngokunyuka kwemfuno yeendlela ezisebenzayo zokuwelda kuwo wonke amashishini, uphuhliso lwezihluzi ze-welding sele lubalulekile. Eli nqaku libonelela ngokujongwa nzulu kwindlela izihluzi ze-weld ezisebenza ngayo, yimbali, iteknoloji ekhoyo, kunye nendlela yokukhetha isihluzo esithembekileyo se-welding.
1. Umgaqo wokusebenza wesihluzi se-welding:
Izihluzi ze-Welding, ezikwabizwa ngokuba zii-helmets ze-welding, zisebenza ngokusekwe kumgaqo wokuhluza optical kunye ne-shading. Zixhotyiswe ngemisebenzi yombane kunye noomatshini, ezi zihluzo zikhusela amehlo e-welders kwi-ultraviolet (UV) eyingozi kunye nemitha ye-infrared (IR). Ngokwamkela itekhnoloji yokwenza mnyama ngokuzenzekelayo, isihluzo se-welding sinokuguquguquka kwaye silungelelanise ngokuzenzekelayo inqanaba le-shading ngokwenkqubo ye-welding ukuqinisekisa ukuba i-welder inokufumana umbono ongcono.
Icandelo eliphambili elijongene nokulungelelanisa ukubonakala yiLiquid Crystal engaphakathi kwesihluzi. Le kristale yolwelo iyakwazi ukutshintsha ukucaca kwayo ngokobunzulu be-arc ye-welding ekhutshwe ngexesha lenkqubo ye-welding. Abenzi boluvo be-Arc baqhubeka bebeka iliso ekusebenzeni kwe-welding kwaye bathumela umqondiso okhawulezayo kwi-LC ukulungelelanisa umthunzi omnyama, emva koko unikeze ukhuseleko oluphezulu lwamehlo e-welder.
2. Imbali yophuhliso yesihluzo se-welding:
Imbali yezihluzi ze-welding yaqala kwiminyaka yoo-1940, xa i-arc welding yasetyenziswa ngokubanzi. Ekuqaleni, iimaski zokuwelda zaziquka iilensi ezimnyama ezisisigxina ezibonelela ngokhuseleko olulinganiselweyo lwe-UV kunye ne-IR. Le lens ekrwada ayizange ibonelele ngohlengahlengiso oluchanekileyo lomthunzi okanye ukukhuselwa okungaguqukiyo, okubangele ukulimala kwamehlo amaninzi phakathi kwe-welders.
Ngokuhamba kwexesha, imfuneko yokuphuculwa kwemigangatho yokhuseleko yabangela ukuba kuphuhliswe izihluzi ze-welding eziguquguqukayo. Ngeminyaka yoo-1980, izihluzi ze-welding ze-elektroniki zavela, zidibanisa ii-arc sensors kunye neepaneli ze-LCD. Ezi nkqubela phambili ziye zaliguqula ishishini le-welding njengoko ezi zihluzo zivumela uhlengahlengiso oluzenzekelayo lomthunzi, ziqinisekisa ukwanda kokhuseleko kunye nokubonakala kwe-welder.
3. Itekhnoloji ekhoyo yesihluzo se-welding:
1) Ukwenza mnyama ngokuzenzekela (ADF):
Itekhnoloji ethandwa kakhulu kwiifilitha ze-welding zanamhlanje yi-ADF, esebenzisa indibaniselwano yeenzwa kunye nokulungiswa kwe-tint ngokuzenzekelayo ukubonelela ngokukhuseleka kwamehlo okungenakulinganiswa. Inikwe amandla ziibhetri kunye neepaneli zelanga, ezi zihluzo zinovelwano kakhulu kwi-arc ye-welding kwaye zinokuhlengahlengisa umthunzi omnyama ngaphantsi kwesibini.
2) Ilensi yomthunzi eguquguqukayo:
Iilensi zomthunzi oguquguqukayo, okwaziwa ngokuba ziilensi zomthunzi ohlengahlengiswayo, zivumela abashicileli ukuba bahlengahlengise ubumnyama ngokweemfuno ezithile zokuwelda. Ezi lens zibonelela ngezinto eziguquguqukayo kubashiseli abenza imisebenzi eyahlukeneyo yokukhanya kokukhanya kunye nobuchule bokuwelda.
3) Umbala oyinyani:
Itekhnoloji yeMbala eyiNyaniso yenza ukukhanya okubonakalayo ngakumbi ngesihluzo, kwangaxeshanye ibhloke imitha ye-UV/IR eyingozi, inike i-welder imbono yenkcazo ephezulu.
4. Chonga izihluzi ze-Weld ezithembekileyo:
1) Ukuthotyelwa kwemigangatho yokhuseleko:
Xa ukhetha i-welding filter, kubalulekile ukuqinisekisa ukuba ihambelana nemigangatho yokhuseleko ebekwe ngamaqumrhu alawulayo afanelekileyo, njenge-CE, ANSI, CSA, AS / NZS...
2) Ukucaca okubonakalayo kunye nexesha lokutshintsha:
Izihluzi ze-welding ezikumgangatho ophezulu zibonelela ngokucace gca okucacileyo, ezivumela abaweldi ukuba bawuqonde umsebenzi wabo ngokuchanekileyo. Ukongeza, ixesha lokutshintsha ngokukhawuleza (ngokuqhelekileyo ngaphantsi kwe-1/20,000 yesekhondi) kubalulekile ukukhusela amehlo e-welder ekukhanyeni ngokukhawuleza kokukhanya.
3) Ulawulo lomsebenzisi olunobuhlobo kunye nemisebenzi:
Iifilitha zixhotyiswe ngokulawulwa komsebenzisi, njengamaqhosha amakhulu okanye i-interface ethintekayo, ukuphucula ukusetyenziswa kunye nokulungelelanisa ngexesha lemisebenzi ye-welding. Iimpawu ezongezelelweyo ezifana nokulawula uvakalelo, iindlela zokusila kunye noseto lokulibaziseka ngakumbi ukuphucula amandla okucoca i-welding.
Ukuququmbela
Ngokubandakanya itekhnoloji yokwenza mnyama ngokuzenzekelayo, ezi zihluzo ziphucula kakhulu ukhuseleko lwe-welding kunye nokusebenza kakuhle, ukwandisa imveliso kunye nokunciphisa ukulimala. Ukumisela i-welding filter ethembekileyo, ukuthotyelwa kwemigangatho yokhuseleko, ukucaca okucacileyo okucacileyo, ixesha lokutshintsha ngokukhawuleza, ukuqina, kunye neempawu ezisebenzisekayo zizinto eziphambili zokuqwalasela. Ngenkqubela phambili eqhubekayo kwitekhnoloji yokucoca i-welding, iiwelder ngoku zinokusebenza kwindawo ekhuselekileyo nekhululekileyo, ziqinisekisa impilo yabo yexesha elide kunye nokuphila kakuhle.
Ixesha lokuposa: Sep-12-2023