Thaum thev naus laus zis txuas ntxiv mus, qhov kev xav tau rau cov khoom siv hluav taws xob ua haujlwm tau zoo tab tom nce siab. Qhov no ua rau muaj kev xav tau ntau ntxiv rau cov kev daws teeb meem txias kom ntseeg tau tias cov khoom siv hluav taws xob, xws li microchips, tseem nyob rau qhov kub thiab txias zoo tshaj plaws. Ib qho kev daws teeb meem txias uas tau txais kev nyiam hauv xyoo tas los no yog heatsink tuag casting txhuas.
Lub tshuab cua sov tuag casting txhuasyog ib qho txheej txheem uas cuam tshuam nrog kev txhaj tshuaj txhuas molten rau hauv cov pwm hlau los tsim cov duab sib txawv thiab nyuaj. Qhov no ua rau cov heatsinks uas tsis hnyav, tab sis ruaj khov thiab ua haujlwm tau zoo ntawm kev tshem tawm cua sov. Kev siv txhuas ua cov khoom siv xaiv rau cov heatsinks muaj ntau qhov zoo, suav nrog kev ua tau zoo heev ntawm thermal conductivity, kev tiv thaiv corrosion, thiab lub peev xwm yooj yim ua rau hauv cov qauv tsim sib txawv.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawmsiv cov heatsink tuag casting txhuasyog nws lub peev xwm los ua kom cov cua sov tawm ntawm cov khoom siv hluav taws xob tau zoo. Thaum cov khoom siv hluav taws xob txuas ntxiv mus ua zog dua thiab me dua, qhov xav tau cov kev daws teeb meem txias zoo yog qhov tseem ceeb dua puas tau. Cov cua sov ua lub luag haujlwm tseem ceeb hauv kev ua kom cov khoom siv hluav taws xob nyob hauv qhov kub thiab txias, yog li tiv thaiv cov teeb meem kev ua haujlwm ntsig txog cua sov thiab cov khoom ua tsis tiav ua ntej lub sijhawm.
Tsis tas li ntawd xwb, cov heatsink die casting aluminium muaj kev ywj pheej tsim qauv zoo heev, tso cai rau kev tsim cov heatsinks nrog cov qauv fin thiab cov duab uas ua rau thaj chaw loj tshaj plaws rau kev tso cua sov tawm. Qhov no txhais tau tias cov heatsinks tuaj yeem hloov kho rau cov ntawv thov hluav taws xob tshwj xeeb, ua kom lawv cov kev ua haujlwm txias zoo rau cov kev xav tau thermal tshwj xeeb ntawm cov khoom siv hluav taws xob sib txawv.
Ntxiv rau nws cov khoom siv thermal zoo tshaj plaws, cov heatsink die casting aluminium kuj muaj qhov sib piv ntawm lub zog thiab qhov hnyav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov hnyav yog qhov txhawj xeeb, xws li hauv kev lag luam aerospace thiab automotive. Qhov xwm txheej sib dua ntawm cov txhuas heatsinks tsis yog tsuas yog txo qhov hnyav tag nrho ntawm cov khoom siv hluav taws xob tab sis kuj tso cai rau kev teeb tsa yooj yim dua thiab kev tuav thaum lub sijhawm sib dhos.
Raws li qhov kev thov rau cov khoom siv hluav taws xob ua haujlwm tau zoo dua thiab me me txuas ntxiv mus, qhov tseem ceeb ntawm heatsink die casting aluminium ua cov tshuaj txias tsis tuaj yeem hais ntau dhau. Nws lub peev xwm los ua kom sov tau zoo, nws txoj kev tsim qauv yooj yim, thiab nws lub cev tsis hnyav tab sis ruaj khov ua rau nws yog ib qho khoom muaj nqis hauv lub ntiaj teb ntawm cov khoom siv hluav taws xob uas hloov pauv tas li.
Lub tshuab cua sov tuag casting txhuasmuaj ntau yam txiaj ntsig rau kev siv hluav taws xob txias. Nws cov khoom siv thermal zoo heev, kev tsim qauv yooj yim, thiab lub teeb yuag ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev ua kom ntseeg tau tias cov khoom siv hluav taws xob muaj kev ntseeg siab thiab kev ua tau zoo mus sij hawm ntev. Raws li thev naus laus zis txuas ntxiv mus, cov khoom siv heatsink tuag casting txhuas yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li qhov xav tau txias ntawm cov khoom siv hluav taws xob tiam tom ntej.
Lub sijhawm tshaj tawm: Lub Ib Hlis-15-2024
