Ukudidiyelwa Kwezinto Ezintathu Ezibalulekile ku-Medium Frequency Inverter Spot Welding?

I-Medium frequency inverter spot welding incike ekuxhumaneni kwezinto ezintathu ezibalulekile: i-welding current, isikhathi sokushisela, namandla e-electrode.Lezi zici zisebenza ndawonye ukuze kuzuzwe ama-spot welds aphumelele ngamandla nekhwalithi ephezulu.Lesi sihloko sihlola ukuthi lezi zakhi zisebenzisana kanjani kanye nokubaluleka kokuxhumana kwazo enqubweni yokushisela.

I-Welding Yamanje:
I-Welding current iyipharamitha ebalulekile enquma okokufaka ukushisa ngesikhathi sokushisela indawo.Kuthonya ukujula kwe-fusion kanye nekhwalithi ye-weld iyonke.Ukukhethwa kwe-welding current kufanele kusekelwe ohlotsheni lwempahla, ukujiya, kanye nomklamo ohlangene.Kufanele inikeze amandla anele ukuze incibilike futhi ihlanganise indawo yokusebenza ngaphandle kokubangela isipatha esiningi noma umonakalo wezinto ezibonakalayo.
Isikhathi sokushisela:
Ipharamitha yesikhathi sokushisela ichaza ubude besikhathi sokugeleza kwamanje futhi inquma imijikelezo yokushisisa nokupholisa ngesikhathi sokushisela.Kubalulekile ukufeza ukuhlanganiswa okufanele kanye nokuqina kwe-weld.Isikhathi sokushisela kufanele sikhethwe ngokucophelela ukuvumela ukusatshalaliswa kokushisa okwanele kanye nokungena ngenkathi kugwema ukushisa ngokweqile noma ukushisa okuncane.Kuvame ukunqunywa ngokuhlolwa nokwenza kahle okusekelwe kuhlelo oluthile olukhethekile kanye nezakhiwo zezinto ezibonakalayo.
I-Electrode Force:
Amandla e-electrode ingcindezi esetshenziswa ama-electrode ukuze abambe ama-workpieces ndawonye ngesikhathi sokushisela.Kuthinta ukumelana nokuxhumana kanye ne-conductivity kagesi kanye ne-thermal esibonakalayo esihlangene.Amandla e-electrode kufanele anele ukuqinisekisa ukuthintana okusondelene phakathi kwama-workpieces futhi akhuthaze ukudluliswa kwamanje okusebenzayo.Kuyasiza futhi ukulwa nanoma yikuphi ukungcola okungaba khona kwendawo noma izendlalelo ze-oxide.
Ukudidiyelwa Kwezinto Ezintathu:
Ukuxhumana okusebenzayo kwe-welding yamanje, isikhathi sokushisela, namandla e-electrode kubalulekile ukuze kuzuzwe ukushiselwa kwamabala okungaguquki nokusezingeni eliphezulu.Amaphuzu alandelayo agqamisa ukusebenzisana kwawo:
Isikhathi se-welding samanje nesokushisela kufanele sivunyelaniswe ukuze kuqinisekiswe ukufakwa kokushisa okufanele nokuhlanganisa.Isikhathi sokushisela kufanele silungiswe ngokulingana ne-welding current ukuze kuzuzwe ukujula okufunayo kokungena kanye nokwakheka kwe-weld.
Amandla e-electrode kufanele asethwe ngendlela efanele ukuze kuqinisekiswe ukuthintana okuhle phakathi kwama-electrode nezinto zokusebenza.Amandla e-electrode anganele angabangela ukumelana nokuxhumana okuphezulu, okuholela ekukhiqizeni ukushisa okunganele kanye nama-welds abuthakathaka.Amandla amakhulu, ngakolunye uhlangothi, angabangela ukuguqulwa kwezinto ezibonakalayo noma ukuguga kwe-electrode.
Ubungcweti boopharetha nolwazi kubalulekile ekuthuthukiseni ukuhlanganiswa kwalezi zici.Ama-opharetha anamakhono angakwazi ukulungisa kahle imingcele yokushisela ngokusekelwe ekubonweni okubonakalayo, ukuhlolwa kwekhwalithi ye-weld, kanye nokuqonda kwabo izici ezibonakalayo.
Ku-medium frequency inverter spot welding, ukudidiyelwa kwe-welding yamanje, isikhathi sokushisela, namandla e-electrode kubalulekile ukuze kuzuzwe ukushiselwa kwamabala okuthembekile nokusezingeni eliphezulu.Ngokukhetha ngokucophelela nokuvumelanisa lezi zakhi ezintathu, opharetha bangakwazi ukuthuthukisa inqubo yokushisela, baqinisekise okokufaka okushisa okufanele, futhi bazuze ukushisela okuqinile nokuqinile ezinhlelweni ezihlukahlukene.