Isixhumi, esaziwa nangokuthi unhlokweni noma iwafa, yisixhumi esihlala ebhodini lesifunda eliphrintiwe futhi sidinga ukuthengiswa kumaphini wesekethe.
Izibambi zephini lokuxhuma ezivamile yilezi: azikho isisekelo sekhava (isibonelo: isakhiwo senaliti yomugqa), isisekelo sekhava (uhlobo lwe-wafer oluvamile), uhlobo lokukhiya ukungqubuzana.
Iphinikhodi yesixhumi ingeyepulasitiki ekhethekile yendawo yokushisa ephezulu, futhi idinga ukumelana nokushisa okuphezulu.Isibonelo, isibambi senaliti esisetshenziselwa ukushisela i-surface mount welding sizoshiselwa ngemishini yokushisela kabusha, futhi izinga lokushisa lizofinyelela cishe ku-265 °;Okunye ukuthi uhlobo lwephinikhodi ludinga ukushiselwa ngemishini ye-wave soldering, futhi ukumelana nezinga lokushisa kudinga ukufinyelela cishe ku-230 °.Uma izinga lokushisa epulasitiki ayikwazi ukufinyelela inqubo Welding kuzothinta ukusetshenziswa okuvamile deformation kwesakhiwo.
Izikhonkwane zokuxhuma zisebenzisa izinto zokusetshenziswa zepulasitiki: Inayiloni, i-polyester, inayiloni, izinga lokushisa eliphakeme - i-PBT, i-polyester - i-PCT, i-PPS, i-LCP, njalonjalo, uketshezi oluhlukile ekubunjweni, ubude bokugeleza kwezinto zepulasitiki, ukushwabana, i-imbibition yamanzi, ukunwetshwa komugqa i-coefficient ihlukile, ekuthuthukisweni kwesikhunta sepulasitiki kuhlobene kakhulu nezinto ezisetshenziswayo ukubala okunembile.
Isikhathi sokuthumela: Dec-16-2021