Ireflow ovenukushisa kuqala kuyisenzo sokushisa esenziwe ukuze kusebenze ukunamathisela kwe-solder futhi kugwenywe ukwehluleka kwezingxenye okubangelwa ukushisa okushesha kakhulu kwezinga lokushisa ngesikhathi sokucwiliswa kwethini.Umgomo wale ndawo ukushisisa i-PCB ekamelweni lokushisa ngokushesha okukhulu, kodwa izinga lokushisa kufanele lilawulwe ngaphakathi kwebanga elifanele.Uma kushesha kakhulu, ukushaqeka okushisayo kuzokwenzeka, futhi ibhodi lesifunda kanye nezingxenye zingalimala.Uma ihamba kancane, i-solvent ngeke ihwamuke ngokwanele, okuzothinta ikhwalithi ye-Welding.Ngenxa yesivinini sokushisa esisheshayo, umehluko wezinga lokushisa ekamelweni lokugeleza kwesithando somlilo engxenyeni yokugcina yendawo yokushisa mkhulu.Ukuze uvimbele ukulimala kwezingxenye ngenxa yokushaqeka okushisayo, izinga lokushisa eliphezulu ngokuvamile licaciswa njengo-4°C/S, futhi izinga elivamile lokunyuka libekwe ku-1~3°C/S.
Isikhathi sokuthumela: Aug-24-2022