Phakathi nayo yonke inqubo yokushisela, imishini yokushisela imvamisa emaphakathi ingase ibe ne-spatter yokushisela, engahlukaniswa cishe ibe yi-spatter yasekuqaleni kanye ne-spatter ephakathi naleyo sekwephuzile. Kodwa-ke, izici zangempela ezibangela ukulahleka kokushisela emishinini yokushisela imvamisa emaphakathi ziyahlaziywa ngezansi.
Okulandelayo, umhleli uzokuthatha ekuhlaziyeni izingozi ze-welding spatter emishinini yokushisela. Okokuqala, kubangelwa ithonya lezici zangaphandle,
Lapho kukhona ukungcola okufana namabala kawoyela kanye nezinsalela ebusweni bomsebenzi womkhiqizo, kungabangela ukumelana kwesifunda kwanda ngesikhathi sokushisela, okuholela ekwandeni kokukhiqizwa kokushisa futhi kubangele ukuthi izinto zensimbi zindize ziphume endaweni yokushisela, okubangela ukuchaphaza.
Uma i-electrode engezansi ingaqondile noma i-electrode ingaqondile ne-workpiece yomkhiqizo, ingabangela ukushisela kwendawo ukuthi kuhlanekezelwe. Ngalesi sikhathi, indandatho ye-plastic deformation ayivalwanga, futhi impahla yensimbi ijwayele ukundiza ngaphandle, okuholela ekuqhumeni.
Lapho i-welding emaphethelweni, indandatho ye-deformation yepulasitiki ayiningiliziwe, futhi ingxenye elahlekile kakhulu ye-plastic deformation ring isohlangothini oluseduze nomphetho. Ngesikhathi sokushisela, izinto zensimbi endaweni yokushisela zithambekele kakhulu ekusakazeni ngaphandle. Ukuguga okungajwayelekile kwama-electrode nakho kungaholela ekuchaphazeni.
Okwesibili, kubangelwa izingozi zemingcele eyinhloko yendlela yokushisela,
I-welding current yomshini wokushisela i-intermediate frequency spot welding iphezulu kakhulu, ibangela ukushisa okusobala. Ngalesi sikhathi, ngenxa yokwanda okuphawulekayo kwezinto zensimbi echibini lesixazululo, ligqekeza indandatho yokuguqulwa kwepulasitiki, kubangele umonakalo.
Ingcindezi yomsebenzi wokushisela iphansi kakhulu ngoba uhla lokuguquguquka kwepulasitiki kanye nezinga lezinto zensimbi endaweni yokushisela azanele, okuholela esilinganisweni sokushisa esidlula izinga lokunwetshwa kwendandatho yokuguqulwa kwepulasitiki ngenxa yokuqina okweqile kwamanje, okuholela ekubeni kubi kakhulu. ukuchaphaza.
Isikhathi sokuthumela: Dec-19-2023
