Round Cold Forged Heat Sink

Txias forged heat sinks tuaj yeem tsim los ntawm ntau yam ntaub ntawv xws li txhuas, tooj liab, thiab tooj dag. Qhov kev xaiv ntawm cov khoom yog nyob ntawm qhov kev thov tshwj xeeb, thiab qhov xav tau ntawm cov cua kub dissipation. Aluminium yog ib qho kev xaiv nrov rau cov cua txias forged kub dab dej vim nws cov thermal conductivity, lub teeb yuag, thiab pheej yig.

Txias forged cua sov dab dej yog lwm txoj hauv kev zoo rau casting thiab tuaj yeem tsim cov duab nyuaj nrog thermal conductivity zoo. Cov txheej txheem forging txias tuaj yeem ua rau cov fins ib square millimeter yuav luag ncaj ncaj. Cold forged radiator duab muaj xws li phaj fin radiators, round pin radiators thiab elliptical fin radiators. Cold forged heat sink fabrication yog qhov zoo rau kev siv tooj liab, vim tias kev tsim cov tooj liab kub dab dej tsis xav tau qhov kub thiab txias thiab tuaj yeem tsim nrog kev puas tsuaj tsawg. Kev ua haujlwm thib ob, xws li qhov, chamfers thiab cov kauj ruam, feem ntau tuaj yeem suav nrog hauv cov khoom siv hluav taws xob txias forged heat sink manufacturing los txo cov khib nyiab. Forging suav nrog kev tsim cov hlau siv lub zog hauv zos compressive.

Forged radiators yog tsim los siv kev hloov kho ntawm cov txheej txheem no hu ua txias forging. Txias forging siv kev kub siab thiab kub qis los xyuas kom meej tias tsis muaj cua npuas lossis lwm yam impurities raug kaw hauv cov khoom. Qhov no txhim kho cov thermal kev ua tau zoo ntawm lub dab dej kub thiab ua kom cov khoom ntom ntom. FM Cov Khoom Siv Hluav Taws Xob siv cov pwm tshwj xeeb qhib cov cuab yeej thiab kev kub siab los tsim cov khoom siv hluav taws xob siab uas muaj qhov sib piv siab. Forged heat sinks feem ntau yog tsim ib feem ntawm ib lub sij hawm thiab tuaj yeem ua los ntawm AL 6063 lossis C1100. Qhov sib piv txog li 35: 1 tuaj yeem ua tau thiab tsis tas yuav muaj lub kaum sab xis ntawm cov fins. Cov fins tuaj yeem yog puag ncig, oval, ncaj los yog ib qho kev sib txuas ntawm tib qho.

Lwm qhov txiaj ntsig ntawm cov txheej txheem no yog tias forged heat sinks ntawm tib tus qauv tsim nrog qhov siab sib txawv tuaj yeem tsim siv tsuas yog ib txheej ntawm forging tuag. Forged heat sinks tsis muaj thermal interface ntawm cov fins / pins thiab lub hauv paus thaum siv cov nam piv los yog tuab fins, uas yuav muab kev ua tau zoo dua li stamped fins lossis bonded fin heat sinks. Kev faib hluav taws xob ntawm cov khoom siv hluav taws xob aluminium tuaj yeem txhim kho ntxiv los ntawm embedding tooj liab ntxig rau hauv lub hauv paus thaum lub sij hawm forging txheej txheem. Txij li cov txheej txheem no yog kim heev, rau cov khoom me me nws yuav tsim nyog tshawb nrhiav crosscut extrusion los tsim cov square pins. Rau cov ntim loj tuag casting yog qhov kev xaiv zoo.

Txias forging yog txheej txheem tsim khoom uas suav nrog kev tsim cov hlau alloy blanks rau hauv cov duab geometric nyuaj nyob rau hauv siab, tsis muaj cua sov rau cov hlau. Txias forged heat sinks yog tsim los kom muaj txiaj ntsig zoo dissipate tshav kub uas tsim los ntawm cov khoom siv hluav taws xob thiab tiv thaiv lawv los ntawm overheating.

Cov txheej txheem forging txias ua rau cov txheej txheem tsim cov dab dej kub uas muaj zog dua, ruaj khov dua, thiab muaj cov thermal conductivity zoo dua piv rau cov txheej txheem casting. Txias forged cua sov dab dej tuaj yeem tsim cov qauv tsim fin, nce thaj chaw saum npoo, thiab ua kom zoo dua geometry kom ntseeg tau tias muaj cua sov siab tshaj plaws.

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