Manufacturing Method Of Log Hub

Muaj peb txoj kev tsim khoom rau aluminium alloy log: lub ntiajteb txawj nqus casting, forging, thiab low-pressure precision casting.

1. Lub ntiajteb txawj nqus casting txoj kev siv lub ntiajteb txawj nqus los ncuav aluminium alloy tov rau hauv pwm, thiab tom qab tsim, nws yog tiav thiab polished los ntawm ib tug kws dhos kom tiav ntau lawm. Cov txheej txheem tsim khoom yog qhov yooj yim, tsis tas yuav tsum tau precision casting tshuab, muaj tus nqi qis thiab kev ua haujlwm siab, tab sis nws muaj peev xwm ua npuas (xuab zeb qhov), qhov tsis sib xws, thiab tsis txaus nto smoothness. Ntau tus qauv ntawm Geely tau nruab nrog lub log hubs uas tsim los ntawm cov qauv no, feem ntau yog cov qauv tsim thaum ntxov, thiab ntau cov qauv tshiab tau hloov nrog lub log tshiab.

2. Tag nrho cov txhuas ingot ntawm txoj kev forging yog ncaj qha extruded mus rau pwm los ntawm ib txhiab tuj xovxwm, nrog rau qhov zoo ntawm uniform ntom ntom, du thiab nplua nto, nyias thiab lub teeb yuag log hub phab ntsa, thiab cov khoom siv siab tshaj plaws, uas yog ntau dua. ntau dua 30% siab dua li txoj kev casting. Txawm li cas los xij, vim qhov xav tau ntawm cov cuab yeej tsim khoom siab heev thiab tus nqi tawm los ntawm tsuas yog 50-60%, cov nqi tsim khoom kuj tseem siab.

3. Cov txheej txheem qis-siab precision casting yog siv rau precision casting ntawm qhov siab ntawm 0 thiab 1Mpa. Txoj kev casting no muaj qhov zoo formability, meej contours, uniform ntom, du nto, thiab muaj peev xwm ua tau siab zog, hnav, thiab tus nqi tswj. Ntxiv mus, cov khoom tiav yog tshaj 90%, ua nws txoj kev tsim khoom tseem ceeb rau cov khoom siv zoo aluminium alloy log.