Emhlabeni wokukhiqiza, imishini yokushisela indawo yokumelana idlala indima ebalulekile ekuhlanganiseni izingxenye zensimbi ndawonye ngendlela ephumelelayo nangokuvikelekile. Kodwa-ke, lapho le mishini ihluleka ukukhiqiza izinto zokushisela ezingaguquki, kungaholela ekulimaleni, ekubambezelekeni kokukhiqiza, kanye nezindleko ezikhulayo. Kulesi sihloko, sizohlola izizathu ezihlukahlukene ezibangela ukungahambisani nokushisela kwendawo futhi sixoxe ngezixazululo ezingaba khona zokuqinisekisa imiphumela ethembekile yokushisela.
- Ukuhlukahluka Kwezinto:Esinye sezizathu eziyinhloko zokungahambisani kwe-spot welding ukuhlukahluka kwezinto ezishiselwayo. Ngisho nomehluko omncane wokujiya, ukwakheka, noma izimo ezingaphezulu zensimbi zingathinta inqubo yokushisela. Ukuze kuxazululwe le nkinga, abakhiqizi kufanele bagcine ukulawula okuqinile kwekhwalithi phezu kwezinto zabo futhi bacabange ukusebenzisa imingcele yokushisela ehambisana nokuhlukahluka okuthile.
- Ukungcoliswa kwe-Electrode:Ama-electrode okushisela angcolile angaba nomthelela omkhulu kwikhwalithi yama-spot weld. Izinto ezinjengokungcola, uwoyela, noma izinsalela endaweni ye-electrode zingadala ukuthintana okungahambisani nendawo yokusebenza, okuholela ekushiseleni okungajwayelekile. Ukugcinwa njalo kwe-electrode kanye nezinqubo zokuhlanza kubalulekile ukuze kuvinjelwe izinkinga ezihlobene nokungcola.
- I-Electrode Wear:Ngokuhamba kwesikhathi, ama-electrode angaguga noma angapeni kahle, anciphise ukusebenza kwawo kahle ekukhiqizeni ama-welds angaguquki. Ukuqapha isimo se-electrode nokuyishintsha uma kunesidingo kubalulekile ukuze kuqinisekiswe ikhwalithi yokushisela kwamabala.
- Ingcindezi Engalungile namandla:I-Spot welding idinga ukulawula okunembile phezu kwengcindezi namandla asetshenziswa kuma-workpieces. Ukwehluka kulawa mapharamitha kungabangela ukushisela okungalingani. Ukulinganisa okuvamile komshini wokushisela nokugcinwa kwezinhlelo zawo ze-pneumatic noma ze-hydraulic kungasiza ukugcina ukucindezela okunembile nokulawula amandla.
- Izinkinga zikagesi:Ukunikezwa kukagesi okungaguquki noma ukuxhunywa okungekuhle kumjikelezo wokushisela kungaholela ekuphambeni kwe-welding. Kubalulekile ukuhlola ngezikhathi ezithile izingxenye zikagesi, njengezintambo nama-transformer, ukuze uqinisekise ukuthi zisebenza ngendlela efanele.
- Amapharamitha we-Welding angalungile:Ukusetha imingcele yokushisela efanele, okuhlanganisa amandla amanje, isikhathi, namandla e-electrode, kubalulekile ukuze kuzuzwe ukushiselwa kwamabala okungaguquki. Abaqhubi kufanele baqeqeshwe kahle futhi babe nolwazi mayelana nezidingo ezithile zezinto abazishiselayo.
- Ukulawula Ukupholisa Nokushisa:Ukupholisa okunganele noma ukuchithwa kokushisa kungaholela ekushiseni ngokweqile, e-warping, noma okunye ukukhubazeka kokushisela. Amasistimu okupholisa afanelekile namashejuli okushisela aklanywe kahle angasiza ukuphatha ukushisa ngokuphumelelayo phakathi nenqubo yokushisela.
- Ukuntuleka Kwesondlo:Ukugcinwa njalo kwemishini yokushisela i-resistance spot kubalulekile ukuze kugwenywe izinkinga ekuphakameni. Ukunakekela kufanele kubandakanye ukuhlanzwa, ukugcotshwa, nokuhlolwa kwazo zonke izingxenye zomshini ukuze kuqinisekiswe ukusebenza kahle nokungaguquguquki.
Sengiphetha, ukuzuza ukushisela okungaguquguquki emishinini yokushisela i-resistance spot kubalulekile ekugcineni ikhwalithi yomkhiqizo nokusebenza kahle ezinqubweni zokukhiqiza. Ngokubhekana nalezi zizathu ezivamile zokungahambisani nokusebenzisa izixazululo ezifanele, abakhiqizi banganciphisa amaphutha e-welding futhi bakhulise ukwethembeka kwemisebenzi yabo yokushisela.
Isikhathi sokuthumela: Sep-12-2023
