Thaum tshav kub kub dab dej khoom:
Kub dab dej cov khoom siv yog hais txog cov khoom siv tshwj xeeb uas siv los ntawm cov dab dej kub.Qhov thermal conductivity ntawm txhua cov khoom siv yog qhov sib txawv, txheej txheem ntawm qhov siab mus rau qis raws li cov thermal conductivity, ntsig txog nyiaj, tooj, txhuas, hlau.
Txoj hauv kev hais daws zoo tshaj plaws yog siv tooj liab.Qhov nyiaj txhuas ua rau cov nqi pheej yig dua, nws yog qhov tseeb tsis kub raws li tooj liab (uas tsuas yog kwv yees li 50 feem pua pheej yig dua).
Cov khoom siv niaj zaus ntawm kev tso cua sov yog tooj liab thiab txhuas txhuas, ob qho tib si muaj lawv qhov zoo thiab qhov tsis zoo.
Tooj liab tau zoo thermal conductivity, tab sis tus nqi yog kim, kev ua cov txheej txheem nyuaj dua, qhov hnyav dua (ntau cov tooj liab ntshiab tau dhau lub CPU qhov hnyav txwv), lub peev xwm kub yog me me, thiab yooj yim rau oxidize.
Aluminium ntshiab yog mos heev, tsis tuaj yeem siv ncaj qha, yog siv los muab qhov nyuaj ntawm aluminium alloy, aluminium alloy yog pheej yig, lub teeb yuag, tab sis lub tshav kub conductivity zoo dua li tooj liab.
Ua thiab tsim tshuab ntawm cov dab dej kub:
Aluminium extrusion tshuab tsuas yog ua kom sov lub aluminium ingots txog kwv yees li 520 ~ 540 ℃ thaum qhov kub siab, cia cov kua txhuas ntws los ntawm qhov zawj extrusion tuag nyob rau hauv lub siab, ua kom lub tshav kub pib embryo, thiab tom qab ntawd txiav thiab furrow cov cua sov ntim. pib embryo thiab ua kom kub lub dab dej pom feem ntau pom.
Qhov yooj yim ntawm kev siv thiab cov cuab yeej siv qis tus nqi ntawm txhuas extrusion kuj tau ua nws siv dav hauv qis kawg ntawm kev lag luam hauv xyoo dhau los.
Cov khoom siv dav dav aluminium-extrusion khoom AA6063 muaj cov thermal conductivity zoo (li 160 ~ 180 W / mK) thiab cov txheej txheem tsim tau.
Cov ntshiab lub teeb txhuas ua kom sov
Cov ntshiab xim kub txhuas txhuas lub ntsej muag yog qhov tshwj xeeb tshaj plaws thaum ntxov tshuab hluav taws xob, nws cov txheej txheem tsim khoom yog qhov yooj yim, tus nqi qis, ntshiab aluminium kub dab dej tseem nyob hauv ib feem ntau ntawm kev ua lag luam.
Txhawm rau ua kom lub tshav kub dissipation thaj chaw ntawm fins, aluminium extrusion yog cov txheej txheem feem ntau siv rau cov txheej txheem ntshiab txhuas lub tshuab hluav taws xob, thiab cov ntsiab lus tseem ceeb rau kev ntsuam xyuas lub ntshiab cua sov txhuas lub teeb yog lub thickness ntawm radiator puag thiab tus pin-Fin piv.
Tus PIN hais txog qhov siab ntawm Fin ntawm lub radiator, thaum Fin hais txog qhov kev ncua deb ntawm ob lub fins uas nyob ib sab.Pin-fin piv tau muab faib los ntawm Fin los ntawm qhov siab ntawm Pin (tsis suav nrog tuab ntawm lub hauv paus). Qhov loj dua Pin-Fin piv txhais tau tias ua kom zoo dua cov cua sov mus rau qhov chaw zoo ntawm lub tshuab hluav taws xob, txhais tau tias txhuas txheej extrusion thev naus laus zis tau ua tiav ntau dua.
Aluminium extruded tshav kub dab dej tsum:
Txhuas heatsink extrusions kev manufacturers, khoom zoo yog zoo heev, kub dab dej ntseeg tsim nyog ntseeg, txais tos yuav; Weihua - extruded aluminium heatsink Chaw tsim tshuaj paus
