Ukumelana nokuxhumana kuyisici esibalulekile ekusebenzeni kwemishini yokushisela i-medium frequency inverter spot. Ukuqonda umqondo wokumelana nokuxhumana kubalulekile ekuzuzeni ama-welds ekhwalithi ephezulu kanye nokwenza kahle ukusebenza kwale mishini yokushisela. Lesi sihloko sinikeza ukubuka konke kokumelana nokuxhumana emshinini wokushisela we-medium frequency inverter spot welding.
- Incazelo Yokumelana Nokuxhumana: Ukumelana nokuxhumana kubhekisela ekuphikiseni okuhlangatshezwana nakho lapho ugesi kagesi ugeleza phakathi kwesixhumi esibonakalayo phakathi kwama-electrode okushisela kanye nendawo yokusebenza phakathi nenqubo yokushisela. Kuthonywa yizici ezihlukahlukene, okuhlanganisa impahla ye-electrode, isimo esingaphezulu, ingcindezi esetshenzisiwe, kanye nokuhamba kukagesi kwezinto zokusebenza.
- Umthelela Kwikhwalithi Ye-Weld: Ukumelana nokuxhumana kudlala indima ebalulekile ekunqumeni ikhwalithi yokushisela amabala. Ukumelana nokuxhumana okweqile kungaholela ekwandeni kokukhiqizwa kokushisa kusixhumi esibonakalayo se-electrode-workpiece, okuholela ekulimaleni okungaba khona kwe-weld njengokushisisa, ukuphalaza, noma ukuhlangana okunganele. Ukugcina ukumelana nokuxhumana okulungile kubalulekile ekuzuzeni ama-welds angaguquki futhi athembekile.
- Izinto Ezithinta Ukumelana Nokuxhumana: Izinto eziningi zithinta ukumelana nokuxhumana emishinini yokushisela imvamisa ephakathi nendawo. Lokhu kubandakanya: a. I-Electrode Material: Ukukhethwa kwezinto ze-electrode, njengethusi noma ama-alloys ethusi, kungathonya kakhulu ukumelana nokuxhumana. Izinto ezine-conductivity kagesi ephezulu kanye nezakhiwo ezinhle zokushisa zivame ukusetshenziselwa ukunciphisa ukumelana nokuxhumana. b. I-Electrode Surface Condition: Isimo esiphezulu sama-electrode, okuhlanganisa ukuhlanzeka nokushelela, kuthinta ukumelana nokuxhumana. Ukungcola noma i-oxidation ezindaweni ze-electrode kungandisa ukumelana futhi kuvimbele ukugeleza kwamandla kagesi. c. Ukucindezela Okusetshenzisiwe: Ingcindezi ekhishwa ama-electrode welding ku-workpiece ithinta indawo yokuxhumana futhi, ngenxa yalokho, ukumelana nokuxhumana. Ukusatshalaliswa kokucindezela okwanele nokufana okufanayo kuyadingeka ukuze kuqinisekiswe ukuthintana okuhle nokunciphisa ukumelana. d. I-Workpiece Material: I-conductivity kagesi ye-workpiece material ithonya ukumelana nokuxhumana. Izinto ezine-conductivity ephakeme ziholela ekuphikisweni okuphansi kokuxhumana, okusiza ukugeleza kwamanje okuphumelelayo nokudlulisa ukushisa ngesikhathi sokushisela.
- Ukunciphisa Ukumelana Nokuxhumana: Ukufinyelela ukumelana okuphansi kokuxhumana ku-medium frequency inverter spot welding, izinyathelo ezimbalwa zingathathwa, okuhlanganisa: a. Ukugcinwa Okufanelekile Kwe-Electrode: Ukuhlanza njalo nokupholishwa kwama-electrode kusiza ukugcina indawo ehlanzekile nebushelelezi, kunciphisa ukumelana nokuxhumana. b. Ukulawula Ukucindezela Okufanelekile: Ukuqinisekisa ukucindezela kwe-electrode okungaguquki nokufanelekile ngesikhathi sokushisela kusiza ukusungula ukuxhumana okuhle futhi kunciphisa ukumelana. c. Ukukhethwa Kwezinto Ezibalulekile: Ukusebenzisa ama-electrode nezinto zokusebenza ezine-conductivity kagesi ephezulu kunganciphisa ukumelana nokuxhumana. d. Ukupholisa Okwanele: Ukupholisa okufanele kwama-electrode kusiza ukulawula ukunqwabelana kokushisa nokuvimbela ukumelana ngokweqile ngenxa yokushisa ngokweqile.
Ukuqonda umqondo wokumelana nokuxhumana kubalulekile ekusebenzeni imishini ye-welding ye-medium frequency inverter spot welding ngokuphumelelayo. Ngokunciphisa ukumelana nokuxhumana ngokulungiswa okufanele kwama-electrode, ukulawula ingcindezi efanele, ukukhetha izinto ezibonakalayo, nokupholisa okwanele, abasebenzisi bangakwazi ukuzuza ukushiselwa kwendawo kwekhwalithi ephezulu ngokusebenza okuthuthukisiwe nokwethembeka. Ukugcina ukumelana nokuxhumana okulungile kuqinisekisa ukugeleza kwamanje okusebenzayo nokudluliselwa kokushisa, okuholela ekushiseni okungaguquki futhi okuqinile kuzinhlelo zokusebenza zokushisela ezihlukahlukene.
Isikhathi sokuthumela: May-26-2023
