Ngaba iirobhothi ziza kuthatha indawo yokuwelda kwixesha elizayo?

Ziziphi iintlobo zokuwelda?

Ukuwelda yinkqubo yokudibanisa izinto ezimbini okanye ngaphezulu. Yindlela eguquguqukayo kakhulu, kwaye inokwahlulwahlulwa ibe ziintlobo ezahlukeneyo ngokusekwe kwindlela esetyenziswayo ukudibanisa izinto, kunye nohlobo lwezinto ezidityanisiweyo. Nazi iintlobo ezisi-8 eziphambili zokuwelda:

• Ukuwelda kwe-Arc yesinyithi esikhuselweyo (i-SMAW)
• Ukuwelda kwe-Arc yeGesi yeMetal (GMAW)
• Irhasi yeTungsten Arc Welding (GTAW)
• Ukuwelda kweFlux Cored Arc (FCAW)
• Ukuwelda kwe-Arc efakwe emanzini (i-SAW)
• Ukuwelda kwe-Arc (AW)
• Ukuwelda i-Oxyfuel (OFW)
• Ukuwelda kwePlasma Arc (PAW)

Kwiminyaka yakutshanje, ishishini lokuwelda liye labona inkqubela phambili kwi-robotics nakwi-automation, kwaye oku kuye kwakhokelela ekucingeni okukhulu kokuba iirobhothi ekugqibeleni ziya kuthatha indawo yokuwelda. Ngelixa iirobhothi ziya zisiba namandla okugqiba imisebenzi yokuwelda ephindaphindwayo, kusekho imisebenzi ethile efuna ukuchukunyiswa ngumntu, njengokuwelda kwizakhiwo ezintsonkothileyo okanye ukuhlola ii-welds. Ngenxa yoko, akunakwenzeka ukuba iirobhothi zithathe indawo yokuwelda ngokupheleleyo kungekudala.

Zithini izibonelelo yokusebenzisa iirobhothi ekudibaniseni?

Iirobhothi ziye zaba sisixhobo esiqhelekileyo ekudibaniseni, njengoko zinokubonelela ngokuchanekileyo nangokuphindaphindeka okunzima ebantwini ukukufezekisa. Nangona iirobhothi zinokuba neengenelo ezithile ekudibaniseni, zikwanazo neengxaki ezithile.

Iingenelo zokusebenzisa iirobhothi ekudibaniseni iintsimbi ziquka:

• Iirobhothi zinokusebenza ngokukhawuleza nangokufanelekileyo kunee-welders zabantu, nto leyo ebangela ukuba imveliso ikhule.
• Iirobhothi zichanekile kwaye zihambelana ngakumbi kunabantu, nto leyo ekhokelela kwiiwelds ezikumgangatho ophezulu.
• Iirobhothi zinokucwangciswa ukuba zenze imisebenzi enzima yokuwelda enokuba nzima ebantwini ukuyiphinda.

Lilonke, iirobhothi zinokubonelela ngeenzuzo ezininzi kwimisebenzi yokuwelda, kodwa zikwanazo nezinye iingxaki. Ke ngoko, kubalulekile ukuqwalasela zonke iingenelo kunye neengxaki zokusebenzisa iirobhothi ekuwelda ngaphambi kokuba wenze isigqibo.

Zeziphi iingxaki ezijongene neerobhothi ekudibaniseni?

Iirobhothi ezisebenzisa ukuwelda zijongene nemingeni emininzi. Ezi ziquka:

• Ukuchaneka: Iirobhothi kufuneka zicwangciswe ngeendawo ezichanekileyo kunye nee-engile ukuqinisekisa ukuba i-weld ilungile. Oku kunokuba nzima ukukwenza xa usebenza ngezinto ezinobukhulu obahlukeneyo.
• Ukhuseleko: Iirobhothi zokuwelda kufuneka zicwangciswe ukuze zithathe amanyathelo okhuseleko, njengokuphepha iintlantsi kunye neendawo ezishushu.

Iirobhothi zixabisa kancinci kunee-welders zabantu, njengoko zifuna ulondolozo oluncinci kunye nexesha lokungasebenzi. Ukongeza, iirobhothi azidingi qeqesho luninzi, kwaye zinokucwangciswa lula ukwenza imisebenzi enzima. Iirobhothi azidinwa, kwaye zinokucwangciswa ukuba zisebenze imini nobusuku ngaphandle kokujonga okuncinci. Ngenxa yoko, iirobhothi zinokusetyenziselwa ukwandisa imveliso kunye nokunciphisa iindleko.

Ngamafutshane, iirobhothi zibonelela ngeenzuzo ezininzi ezinokubakho ekudibaniseni. Zinokudityaniswa kwiindawo ezinzima, ngokuchanekileyo nangokungaguquguqukiyo, kwaye zingasetyenziselwa ukudityaniswa kwezinto ezahlukeneyo. Ukongeza, iirobhothi zibiza kancinci kunee-welders zabantu, kwaye zinokucwangciswa ukuba zisebenze imini nobusuku ngaphandle kokujonga okuncinci. Ngazo zonke ezi zibonelelo, kuyacaca ukuba iirobhothi zikhawuleza zibe yinxalenye ebalulekileyo yeshishini lokudityaniswa.

Ngaba iirobhothi zingcono kunabantu ekudibaniseni iintsimbi?

Ukusetyenziswa kweerobhothi zokuwelda kuye kwanda kule minyaka idlulileyo, kwaye kuyacaca ukuba iirobhothi zinokwenza ngcono kunabanye abantu kwiinkqubo ezininzi zokuwelda. Nangona kunjalo, kubalulekile ukuqaphela ukuba iirobhothi kunye nabantu bobabini babalulekile kushishino lokuwelda. Nazi ezinye zeendlela iirobhothi ezinokuba ngcono ngayo kunabantu ekuwelda:

• Iirobhothi zichanekile kwaye zichanekile ngakumbi kunabantu.
• Ngokungafaniyo nabantu, iirobhothi zinokushibilika ixesha elide ngaphandle kokudinwa.
• Iirobhothi zingasebenza kwiindawo ezinobungozi ezinokuba zingakhuselekanga ebantwini.
• Iirobhothi zinokushibiliza ngesantya esiphezulu kunabantu, nto leyo eyandisa imveliso.

Nangona ezi nzuzo zinjalo, iirobhothi azinakuthatha indawo yabantu ngokupheleleyo ekudibaniseni. Ukudibanisela yinkqubo enzima efuna inqanaba lobuchule kunye nobuchule iirobhothi ezingenakuliphinda okwangoku. Abantu basafuneka ukuze bacwangcise iirobhothi, bajonge ukusebenza kwazo, kwaye benze naluphi na uhlengahlengiso olufunekayo.

Ekugqibeleni, impendulo yombuzo othi “Ngaba iirobhothi ziya kuthatha indawo yokuwelda?” ngu-hayi. Iirobhothi kunye nabantu bobabini banendawo kwishishini lokuwelda kwaye nganye ineenzuzo ngaphezu kwenye. Njengoko ubuchwepheshe buqhubeka, kusenokwenzeka ukuba iirobhothi ziya kuxhaphaka ngakumbi ekuwelding kwaye abantu baya kufunwa kancinci kancinci.

Zithini iingozi ezinokubakho zokusebenzisa iirobhothi ekudibaniseni?

Iingozi ezinokubakho zokusebenzisa iirobhothi ekudibaniseni iintsimbi zezi:

• Iirobhothi zokuwelda zinokwenza ii-welds ezingahambelaniyo ngenxa yempazamo yomntu okanye ucwangciso olubi.
• Iirobhothi zinokubangela ukulahla okanye ukuphinda zisebenze ngenxa yokuwelda okungachanekanga okanye ukungalungelani kakuhle.
• Iirobhothi zinokubangela iingxaki zokhuseleko ngenxa yobukhulu bazo kunye nokukwazi kwazo ukuhamba ngequbuliso.
• Iirobhothi zisenokufuna ukulungiswa okungaphezulu kunee-welders zemveli, njengoko zintsonkothile ngakumbi.
• Iirobhothi zinokufuna amandla angaphezulu kunabawelisi bemveli, njengoko zifuna amandla angakumbi kwiinjini zazo.
• Iirobhothi zinokuba zibiza kakhulu kunee-welders zemveli, njengoko zifuna ukuseta kunye nokucwangcisa okungakumbi.

Nangona kunjalo, ezi ngozi akufuneki zibonwe njengesizathu sokuphepha ukusebenzisa iirobhothi ekudibaniseni. Iirobhothi zinokuba longezo olukhulu kuyo nayiphi na ivenkile yokutywina, njengoko zinokubonelela ngokuchanekileyo nangomgangatho wee-welds, kunye nokhuseleko olongezelelekileyo. Eyona nto ibalulekileyo kukuqinisekisa ukuba iirobhothi zicwangciswe kakuhle kwaye zigcinwe kakuhle, kwaye abatywini baqeqeshwe ngokufanelekileyo ekusebenziseni kwabo.

Ngaba iirobhothi ziza kuthatha indawo yokuwelda kwixesha elizayo?

Kusenokwenzeka ukuba iirobhothi zingathatha indawo yokuwelda kwixesha elizayo. Iirobhothi zokuwelda ezizenzekelayo sele zisetyenziswa kwamanye amashishini, kwaye njengoko ubuchwepheshe buhambela phambili, ukusetyenziswa kweerobhothi ekuwelda kusenokwenzeka ukuba kwande. Nazi ezinye zeengenelo zokusebenzisa iirobhothi ekuwelda:

• Iirobhothi zinokushibiliza ngokuchanekileyo ngaphezu kwabantu.
• Iirobhothi zinokushibilika ngokukhawuleza kunabantu.
• Iirobhothi azichaphazeleki kukudinwa okanye iimpazamo zomntu.
• Iirobhothi zinokucwangciswa ukuba zidibanise ngokuchanekileyo nangokungaguquguqukiyo.

Kwangaxeshanye, kukho iingxaki ezithile ekusebenziseni iirobhothi ukuwelda. Umzekelo, iirobhothi zifuna iindleko ezingaphezulu kwangaphambili kunee-welding ezenziwe ngesandla. Ukongeza, iirobhothi zifuna umdwelisi weenkqubo onobuchule ukuze aseke aze ajonge inkqubo yokuwelda. Okokugqibela, iirobhothi zokuwelda azinakulingana nobuchule kunye nokuguquguquka kwabawelda abangabantu.

Lilonke, iirobhothi zingathatha eminye imisebenzi yokuwelda kwixesha elizayo, kodwa akunakwenzeka ukuba zithathe indawo yabawelda abangabantu ngokupheleleyo. Nangona iirobhothi zisenokuba zisebenza kakuhle kwaye zichaneke ngakumbi, azinakulingana nobuchule kunye nokuguquguquka kwabawelda abangabantu.