Lesi sihloko sihlola ukubaluleka kokumelana nokuxhumana emishini yokushisela ngesikhathi senqubo yokushisela. Ukumelana nokuxhumana kuyisici esibalulekile esithinta ukusebenza kahle kanye nekhwalithi yokusebenza kokushisela. Ukuqonda lokho okushiwo kuvumela opharetha ukuthi bathuthukise ukusebenza kwe-welding futhi bathole imiphumela ye-weld ephakeme kakhulu. Lesi sihloko sidingida umqondo wokumelana nokuxhumana kanye nomthelela wawo ekusebenzeni kwe-welding.
Ukumelana nokuxhumana kudlala indima ebalulekile emishinini yokushisela, kunomthelela ekusebenzeni kwayo kanye nekhwalithi yama-welds akhiqizwayo. Kubhekiselwa ekuphikisweni kukagesi okwenzeka esibonakalayo phakathi kwe-electrode yokushisela kanye ne-workpiece ngesikhathi senqubo yokushisela. Lokhu kumelana kungaba nomthelela ezicini ezihlukahlukene zokushisela, okuhlanganisa ukusetshenziswa kwamandla, ukukhiqizwa kokushisa, kanye nokwakheka kwamajoyinti e-weld yomsindo.
- Izinto Ezithinta Ukumelana Nokuthintwa: Ziningi izici ezinomthelela ekuqineni kokuxhumana, njengesimo esingaphezulu se-electrode yokushisela kanye nendawo yokusebenza, ingcindezi esetshenziswa ngesikhathi sokushisela, kanye nohlobo lwezinto ezishiselwayo. Ukuba khona kwama-oxides, ukungcola, noma izindawo ezingalingani kungandisa ukumelana nokuxhumana, okuholela ezinkingeni ezingaba khona kunqubo yokushisela.
- Umthelela Ekusetshenzisweni Kwe-Welding Yamanje Namandla: Ukumelana nokuxhumana okuphezulu kungaholela ekukhuphukeni kwamandla okushisela futhi kamuva kwandise ukusetshenziswa kwamandla. Lokhu kusetshenziswa kwamandla engeziwe kungase kuholele ekushiseleni okungasebenzi kanye nezindleko eziphakeme zokusebenza. Ukulungiswa okufanele kwe-electrode nokuqinisekisa izindawo ezihlanzekile zokuxhumana kungasiza ukunciphisa ukumelana nokuxhumana nokuthuthukisa ukusebenza kahle kokushisela.
- Umthelela Ekukhiqizeni Ukushisa kanye Nekhwalithi Ye-Weld: Ukumelana nokuxhumana kuthinta inani lokushisa elikhiqizwa kusixhumi esibonakalayo sokushisela. Ukumelana nokweqile kungabangela ukushisa okweqile kwendawo, okuholela emiphumeleni engathandeki efana ne-weld spatter, i-porosity, noma izinkinga zokushisela. Ukulawula ukumelana nokuxhumana ngokulungiswa okufanele kwe-electrode kanye nokufakwa kwengcindezi eqondile kungasiza ekufinyeleleni ikhwalithi ye-weld engaguquki nethembekile.
- I-Electrode Life and Replacement Frequency: Ukumelana nokuxhumana kungathonya isikhathi sokuphila sama-electrode okushisela. Ukumelana okuphakeme kungabangela ukwanda kokugqoka kwama-electrode, kufinyeze ukuphila kwabo futhi kudinge ukushintshwa kaningi. Ukuhlola njalo nokugcinwa kwama-electrode kunganciphisa ukuguga ngaphambi kwesikhathi futhi kuthuthukise ukuphila kwawo isikhathi eside.
- Amasu Okunciphisa Ukumelana Nokuxhumana: Ukuthuthukisa ukusebenza kokushisela, opharetha kufanele bagxile ekwehliseni ukumelana nokuxhumana. Lokhu kungafezwa ngokugcina izindawo zokuthintana ezihlanzekile nezibushelelezi, ukusebenzisa ingcindezi eyanele yokushisela, nokusebenzisa imingcele yokushisela efanelekile yezinto ezithile kanye nezinhlelo zokusebenza.
Ukumelana nokuxhumana kuyisici esibalulekile emishinini yokushisela ethinta kakhulu ukusebenza kahle kokushisela kanye nekhwalithi yokushisela. Ngokuqonda izici ezithinta ukumelana nokuxhumana nokuthatha izinyathelo ezifanele zokukunciphisa, opharetha bangathuthukisa ukusebenza kokushisela, banciphise ukusetshenziswa kwamandla, futhi bathole imiphumela ephezulu yokushisela. Ukugcinwa okufanele kwe-electrode, ukulungiswa kwendawo, nokukhethwa kwepharamitha yokushisela kubalulekile ekunciphiseni ukumelana nokuxhumana nokuqinisekisa inqubo yokushisela ephumelelayo.
Isikhathi sokuthumela: Jul-22-2023
