Ezweni lobuchwepheshe bokushisela, ukunemba nokulawula kubaluleke kakhulu. Imishini yokushisela amabala aphakathi nendawo isiphenduke ithuluzi elibalulekile ezimbonini ezahlukahlukene, kodwa ukuqinisekisa ikhwalithi yokushisela kudinga ukuqonda okujulile kwenqubo yokushisela. Yilapho ithuluzi lokumelana ne-dynamic lingena khona, linikeza isisombululo esithuthukisiwe sokuqapha nokuthuthukisa inqubo yokushisela.
I-Medium frequency spot welding isetshenziswa kakhulu ezimbonini zezimoto, i-aerospace, ne-elekthronikhi ngenxa yokusebenza kahle kwayo nokuthembeka. Kubandakanya ukuhlanganisa izingcezu zensimbi ezimbili ndawonye ngokusebenzisa i-high-frequency current ukuze udale indawo yokushisela. Ikhwalithi yendawo yokushisela ibalulekile ekuqineni kwesakhiwo kanye nokuqina komkhiqizo wokugcina. Ukuze kuzuzwe imiphumela engaguquki futhi enokwethenjelwa, ama-welders adinga ukuqapha nokulawula ukumelana kwenqubo yokushisela ngesikhathi sangempela.
Ithuluzi elinamandla lokumelana liyithuluzi elisezingeni eliphezulu elenzelwe yona le njongo. Ikala ukumelana ngesikhathi sangempela njengoba inqubo yokushisela yenzeka, ivumela abashisela ukuthi balungise amapharamitha endizeni. Ngokuqhubeka nokuqapha ukumelana, ukuchezuka kanye nokuguquguquka kungabonakala ngokushesha, okuvumela izenzo zokulungisa ngokushesha. Lokhu kuqinisekisa ukuthi i-weld ngayinye isezingeni eliphezulu kakhulu, ihlangabezana nezindinganiso zomkhakha kanye nokucaciswa kwayo.
Amandla wethuluzi adlula ukuqapha kwesikhathi sangempela. Ingakwazi ukurekhoda futhi igcine idatha ukuze ihlaziywe okwengeziwe, isize ochwepheshe bokushisela balandelele ukusebenza kwenqubo yokushisela ngokuhamba kwesikhathi. Le ndlela eqhutshwa idatha isiza ekuhlonzeni amathrendi namaphethini, ekugcineni kuholele ekuthuthukisweni kwezinqubo nokusebenza kahle okukhulu.
Izinzuzo zokusebenzisa insimbi yokumelana ne-dynamic zicacile. Yehlisa ubungozi bokushisela okunesici, inciphise ukusetshenzwa kabusha okumba eqolo kanye nokumoshakala kwezinto ezibonakalayo. Ukwengeza, ithuthukisa ukuphepha okuphelele kwenqubo yokushisela ngokuvumela ukusabela okusheshayo kunoma yikuphi okudidayo, okungase kuvimbele izingozi. Ezimbonini lapho ukunemba nokuphepha kubaluleke kakhulu, leli thuluzi lishintsha umdlalo.
Sengiphetha, ithuluzi elinamandla lokumelana nemishini yokushisela imvamisa emaphakathi iyisengezo esibalulekile ku-arsenal yanoma yimuphi uchwepheshe wokushisela. Inikeza ukuqapha kwesikhathi sangempela, ukurekhodwa kwedatha, namandla okuthuthukisa inqubo. Ngokuqinisekisa ikhwalithi nokuphepha kwama-welds, leli thuluzi linomthelela empumelelweni nasekuthembekeni kwezimboni ezihlukahlukene ezithembele kubuchwepheshe be-medium frequency spot welding.
Isikhathi sokuthumela: Oct-30-2023
