I-Welding yenye yezona nkqubo zibaluleke kakhulu kwishishini lemveliso, kwaye iirobhothi ze-welding ziye zafumana ukuthandwa kakhulu kwiminyaka yakutshanje ngenxa yeenzuzo zazo ezinokuthi zibe khona kwiindlela zemveli ze-welding. Iirobhothi ze-welding ngoomatshini abazenzekelayo abanokwenza imisebenzi ye-welding ngokuchaneka okuphezulu kunye nesantya, okuphucula ukusebenza kakuhle kunye nomgangatho wenkqubo ye-welding. Nangona kunjalo, njengayo nayiphi na enye inkqubo yokuvelisa,ukuwelda ngeerobhothikunokukhokelela kwiziphene ezinokuchaphazela umgangatho we-weld. Kweli nqaku, siza kujonga iziphene eziqhelekileyo ze-welding kwiirobhothi ze-welding kunye nendlela yokuzisombulula.
Iziphene ze-welding eziqhelekileyo kwiirobhothi ze-welding
1. I-Porosity: I-Porosity sisiphene se-welding eyenzeka xa amaqamza egesi evaleleke kwintsimbi ye-weld ngexesha lenkqubo ye-welding. I-Porosity inokubangelwa zizinto ezahlukeneyo, ezifana nokungonelanga kokuhamba kwerhasi yokukhusela okanye iintsimbi ezingcolisekileyo zokuzalisa.
2. I-fusion engaphelelanga: Esi sisiphene esenzekayo xa kukho ukungaphumeleli kwinkqubo ye-welding, ebangela ukunyibilika okungagqibekanga kunye nokudibanisa kweentsimbi ezisisiseko. Ukudibanisa okungaphelelanga kunokubangelwa yimilinganiselo ye-welding engafanelekanga okanye ubuchule bokuwelda kakubi.
3. I-Undercutting: Esi sisiphene se-weld apho i-weld ingekho nzulu kakhulu, kwaye imiphetho yesiseko sesinyithi inyibilika ngokugqithisileyo. I-undercutting inokubangelwa kukukhawuleza kwesantya se-welding, i-angle yetotshi engafanelekanga, okanye ukungabikho kwentsimbi yokuzalisa.
4. Ukungena ngokugqithisileyo: Ukungena ngokugqithiseleyo kwenzeka xa isinyithi se-weld singena nzulu kakhulu kwizinto ezisisiseko, ezikhokelela kubuthathaka besakhiwo kwi-weld. Esi siphene sisenokubangelwa kukuwelding ngokugqithisileyo okanye intshukumo yetotshi engalunganga.
5. Ukuqhekeka kwentsimbi ye-Weld: Ukuqhekeka kwentsimbi ye-Weld kwenzeka xa uxinzelelo lusetyenziswa kwi-weld, lubangela ukuba luqhekeke. Esi siphene sinokubangelwa yimiba eyahlukeneyo, efana neentsimbi zokuzalisa ezingafanelekanga, iiparamitha ze-welding ezingachanekanga, okanye ubuchule bokuwelda obungalunganga.
Ukusombulula iziphene ze-welding kwiirobhothi ze-welding
1. Gcina iindlela ezifanelekileyo ze-welding: Iindlela ezifanelekileyo ze-welding ziyimfuneko ekufezekiseni umgangatho ophezulu we-welds ngaphandle kweziphene. Kubalulekile ukuqinisekisa ukuba izicwangciso ze-robot ye-welding zichanekile kwaye iiparamitha ze-welding zibekwe ngokufanelekileyo ngokusekelwe kwizinto eziphathekayo kunye nesicelo esifakwe kwi-welded.
2. Qinisekisa ukugcinwa okufanelekileyo kwezixhobo: Ukugcinwa rhoqo kweerobhothi ze-welding kunyeizixhobo ezibandakanyekayo kwinkqubo ye-weldingibalulekile ekuthinteleni iziphene. Iirobhothi ze-welding kunye nezixhobo ezisetyenziselwa inkqubo ye-welding kufuneka zihlolwe rhoqo ukuba zigugile kwaye zihlanjululwe xa kuyimfuneko.
3. Sebenzisa igesi echanekileyo yokukhusela: Igesi yokukhusela esetyenziswa kwinkqubo ye-welding ibalulekile ekukhuseleni iziphene ezifana ne-porosity. Kubalulekile ukusebenzisa igesi ekhuselayo echanekileyo kunye nesantya sokuhamba ukuze uqinisekise ukuba i-weld ikhuselwe ngokufanelekileyo kungcoliseko lwe-atmospheric.
4. Sebenzisa iintsimbi zokuzalisa ezisemgangathweni: Ukusebenzisa iintsimbi zokuzalisa ezisemgangathweni kubalulekile ekuphumezeni iiwelds ezikumgangatho ophezulu. Iintsimbi zokugcwalisa ezikumgangatho ophantsi zinokuqulatha ukungcola okunokubangela iziphene kwi-weld. Kubalulekile ukusebenzisa iintsimbi zokuzalisa ezifanelekileyo kwizinto ezidityanisiweyo kunye nokuqinisekisa ukuba zigcinwe kwindawo eyomileyo necocekileyo.
5. Ukubeka iliso kwinkqubo ye-welding: Ukubeka iliso kwinkqubo ye-welding kubalulekile ekuboneni iziphene kwangethuba ngaphambi kokuba zibe zibi kakhulu. Iirobhothi ze-welding zinokucwangciswa ukuba zibeke iliso kwinkqubo ye-welding kwaye zilumkise nabaqhubi bazo nakuphi na ukuphambuka kwiiparitha ezimiselweyo ezinokubonisa iziphene.
6. Abaqhubi boololiwe: Uqeqesho olululo lwabaqhubi lubalulekile ekuthinteleni iziphene ze-welding. Abaqhubi kufuneka baqeqeshwe kwiindlela ezichanekileyo ze-welding, ukusebenza kwezixhobo, kunye nokugcinwa kokuqinisekisa ukuba inkqubo ye-welding iqhutywe ngokuchanekileyo.
Iziphene ze-Welding zinokuba yingozi kumgangatho kunye nokusebenza kakuhle kwenkqubo ye-welding. Nangona kunjalo, ngokulandela la macebiso angasentla, iirobhothi ze-welding zingasetyenziselwa ukuvelisa i-welds ezikumgangatho ophezulu kunye neziphene ezincinci. Ukugcinwa ngokufanelekileyo kwezixhobo, ukusebenzisa isinyithi esifanelekileyo sokuzalisa kunye neegesi zokukhusela, ukubeka iliso kwinkqubo ye-welding, kunye nabaqhubi boqeqesho kubaluleke kakhulu ekukhuseleni iziphene ze-welding kunye nokuqinisekisa i-welds ephezulu. Ngelixa ezinye iziphene zisenokungaphepheki, ukusebenzisa ezona zenzo zilungileyo kuqinisekisa ukuba zibhaqwe kwaye zilungiswe kwangethuba. Ngokuqhubela phambili okuqhubekayo kwitekhnoloji ye-welding kunye nokusetyenziswa kweerobhothi ze-welding, ishishini lokuvelisa linokukhangela phambili kwiinkqubo eziphuculweyo ze-welding ezikumgangatho ophezulu.
Ixesha lokuposa: Dec-20-2024
