Kub Sink Extrusion Technology los ntawm Aluminium Profile Chaw tsim tshuaj paus

Qee cov dab dej kub uas muaj qhov me me thiab cov duab sib luag yog qhov yooj yim rau kev ua. Feem ntau cov dab dej kub kub yog tiaj thiab dav, thiab lawv cov duab tsuas yog ib nti loj. Ib txhia ntawm lawv yog asymmetrical. Txhawm rau tsim cov dab dej kub kom zoo, nws yog ib qho tsim nyog yuav tsum koom tes hauv cov khoom xws li ingot casting, pwm, thiab txheej txheem extrusion. Alloys siv rau extruded tshav kub dab dej profiles yuav tsum muaj zoo extrudability thiab thermal conductivity. Feem ntau siv alloys yog 1A30, 1035 thiab 6063. 6063 alloy tsis tsuas yog muaj kev ua haujlwm zoo extrusion thiab thermal conductivity, tab sis kuj muaj cov khoom siv zoo. Nws tau dav siv tam sim no.

 

Extrusion tshuab yog cov txheej txheem tsim khoom siv dav siv rau aluminium heatsinks. Nws suav nrog kev thawb lossis rub lub pob zeb (ib daim cylindrical ntawm txhuas) los ntawm kev tuag los tsim cov duab uas xav tau. Cov txheej txheem tuaj yeem tsim cov duab nyuaj nrog qhov tseeb thiab rov ua dua.

 

Cov txheej txheem extrusion pib nrog lub billet tau rhuab mus rau qhov kub thiab txias. Nws yog ces loaded rau hauv lub extrusion xovxwm thiab ruaj nyob rau hauv qhov chaw. Cov xovxwm ua haujlwm los ntawm kev siv lub siab rau lub billet, yuam nws los ntawm kev tsim tshwj xeeb tuag. Tus tuag txiav txim qhov kawg cov duab thiab qhov loj ntawm lub heatsink.

 

Thaum lub sij hawm extrusion txheej txheem, aluminium undergoes yas deformation, uas txhais tau hais tias nws yog compressed thiab stretched. Qhov no ua rau cov khoom ua kom muaj zog thiab muaj zog dua, ua rau nws tuaj yeem tiv taus cua sov zoo dua li cov khoom siv tsis zoo. Nws kuj tso cai rau kev tsim cov phab ntsa nyias, uas yog qhov tseem ceeb rau kev tsim cov heatsinks zoo.

 

Thaum lub txhuas tau extruded, nws yog txias thiab txiav mus rau qhov ntev ntev. Cov heatsinks tuaj yeem ua tiav ntxiv raws li qhov xav tau, xws li los ntawm kev ua haujlwm lossis kev ua tiav.

 

Extrusion tshuab muaj ntau yam zoo rau kev tsim aluminium heatsinks. Nws yog cov txheej txheem raug nqi, nrog cov cuab yeej siv qis thiab cov nqi ntau lawm. Nws tseem tso cai rau kev tsim cov duab nyuaj yam tsis tas yuav tsum muaj ntau yam kev tsim khoom. Qhov tshwm sim heatsinks yog lub teeb yuag, ruaj khov, thiab muaj txiaj ntsig zoo ntawm cov cua sov dissipating.

 

Zuag qhia tag nrho, tshuab extrusion yog ib qho tseem ceeb ntawm cov txheej txheem aluminium heatsink, muab txoj hauv kev zoo thiab raug nqi los tsim cov duab nyuaj nrog qhov tseeb thiab zoo.