Thaum nws los txog rau kev tswj cov cua kub dissipation hauv cov khoom siv hluav taws xob, skived heatsinks tau dhau los ua ib qho kev xaiv nrov ntawm cov engineers thiab manufacturers.Skived heatsinks, qee zaum hu ua bonded fin heatsinks, muaj peev xwm tswj xyuas thermal zoo vim lawv cov qauv tsim tshwj xeeb thiab cov txheej txheem tsim khoom.Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog dab tsi skived heatsinks yog dab tsi, lawv ua li cas, thiab yog tias lawv muaj kev ntseeg siab rau cov khoom siv hluav taws xob txias.
Yuav kom nkag siab tias vim li cas skived heatsinks tau siv dav, nws yog ib qho tseem ceeb kom nkag siab meej txog lawv cov qauv tsim thiab kev tsim kho.Skived heatsinks feem ntau yog tsim los ntawm cov ntaub ntawv xws li txhuas lossis tooj liab vim lawv cov thermal conductivity zoo heev.Cov txheej txheem tsim khoom ntawm skived heatsinks suav nrog kev txiav lossis txiav cov fins ncaj qha los ntawm cov khoom thaiv ntawm cov hlau, tsim kom muaj cov qauv txuas ntxiv thiab tsis cuam tshuam.Tom qab ntawd cov fins raug khi los yog txuas rau lub hauv paus phaj los ua qhov kawg heatsink.
Qhov tsim tshwj xeeb ntawm skived heatsinks tso cai rau thaj tsam ntau dua rau qhov ntim piv, txhim kho lawv cov kev ua kom txias.Cov txheej txheem skiving tsim tsis tshua muaj nyias fins nrog nqaim qhov sib txawv ntawm lawv, ua rau thaj chaw saum npoo av muaj rau kev hloov pauv cua sov.Qhov kev hloov pauv tau zoo ntawm cov cua sov los ntawm cov khoom siv hluav taws xob mus rau lub heatsink pab tswj kev ua haujlwm kom zoo thiab tiv thaiv overheating.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm skived heatsinks yog lawv lub peev xwm ua tiav qhov sib piv siab.Aspect ratio yog hais txog qhov sib piv ntawm fin qhov siab mus rau fin thickness.Skived heatsinks tuaj yeem muaj qhov sib piv siab, txhais tau tias cov fins tuaj yeem siab dua thiab nyias dua piv rau cov khoom siv hluav taws xob extruded.Cov yam ntxwv no tso cai rau skived heatsinks muab kev ua tau zoo dua hauv qhov chaw tsawg, ua rau lawv xaiv zoo rau cov khoom siv hluav taws xob compact.
Skived heatsinks kuj muaj kev hloov pauv hauv kev tsim.Txij li cov fins yog carved los ntawm ib qho khoom thaiv ntawm cov hlau, engineers muaj txoj kev ywj pheej los kho lub heatsink raws li cov kev cai tshwj xeeb.Cov duab, qhov loj me, thiab qhov ntom ntom ntawm cov fins tuaj yeem raug kho kom ua kom zoo dua cov cua sov rau ib qho khoom siv hluav taws xob.Qhov kev hloov kho muaj peev xwm ua rau skived heatsinks muaj ntau yam rau ntau yam kev siv, suav nrog hluav taws xob hluav taws xob, LEDs, thiab khoos phis tawj processors.
Tam sim no peb tau tshawb nrhiav tus tsim thiab tsim cov txheej txheem ntawm skived heatsinks, cov lus nug tshwm sim: puas yog skived heatsinks puas ntseeg tau?Kev ntseeg tau ntawm txhua qhov kev ua kom txias yog nyob ntawm ntau yam, nrog rau cov ntawv thov, thermal xav tau, thiab ib puag ncig.Feem ntau, skived heatsinks tau ua pov thawj tias muaj kev ntseeg siab thiab ua haujlwm zoo hauv kev tswj cov cua sov hauv cov khoom siv hluav taws xob.
Kev tsim kho zoo ntawm skived heatsinks ua kom lawv cov kav ntev hauv qhov xav tau ib puag ncig.Cov fins sib raug zoo thiab lub hauv paus ruaj khov tsim cov qauv nruj uas muaj peev xwm tiv taus kev ntxhov siab thiab kev co.Qhov kev ntseeg tau zoo no ua rau skived heatsinks haum rau cov ntawv thov raug rau cov xwm txheej rugged, xws li kev lag luam machinery thiab automotive electronics.
Ntxiv mus, skived heatsinks muab cov thermal conductivity zoo heev, tso cai rau kev hloov pauv kom zoo.Piv rau lwm cov txheej txheem tsim khoom siv hluav taws xob, skived heatsinks tuaj yeem ua tiav cov thermal ua haujlwm ntau dua vim lawv cov thermal tsis kam.Cov yam ntxwv no pab tswj qhov kub ntawm qhov xav tau ntawm cov khoom siv hluav taws xob tseem ceeb, txhim kho lawv txoj kev ntseeg siab thiab kev ua neej.
Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tau xav txog qee yam kev txwv thaum siv skived heatsinks.Kev tsim cov txheej txheem ntawm skived heatsinks tuaj yeem ua haujlwm ntau dua thiab siv sijhawm ntau dua piv rau lwm txoj hauv kev xws li extrusion.Qhov kev nyuaj no tuaj yeem ua rau cov nqi tsim khoom ntau dua, ua rau skived heatsinks me ntsis kim dua lawv cov counterparts.Tsis tas li ntawd, kev tsim qauv zoo nkauj ntawm skived heatsinks xav tau cov txheej txheem tsim khoom tsim nyog thiab kev txawj ntse los xyuas kom meej qhov ua tau zoo.
Txawm hais tias skived heatsinks muaj peev xwm tswj xyuas thermal zoo, lawv yuav tsis yog qhov kev daws teeb meem zoo tshaj plaws rau txhua daim ntawv thov.Yam khoom xws li lub zog ntom ntom, airflow, thiab qhov chaw sib hais yuav tsum tau ua tib zoo saib xyuas kom txiav txim siab qhov kev haum xeeb ntawm watcheinks.Qee zaum, lwm txoj kev txias txias xws liua kua txias orcov kav dej kubtej zaum yuav tsim nyog rau kev ua tiav cov hom phiaj thermal xav tau.
Hauv kev xaus, skived heatsinks tau tshwm sim los ua cov kev daws teeb meem txias rau kev tswj cov cua sov hauv cov khoom siv hluav taws xob.Lawv cov qauv tsim tshwj xeeb, qhov sib piv siab, thiab kev hloov pauv yooj yim hauv kev hloov kho ua rau lawv muaj txiaj ntsig zoo hauv cov khoom siv hluav taws xob txias.Thaum skived heatsinks feem ntau txhim khu kev qha, lawv qhov tsim nyog rau cov ntawv thov tshwj xeeb yuav tsum raug soj ntsuam raws li cov yam ntxwv xws li cov kev xav tau thermal, kev txwv tus nqi, thiab ib puag ncig.Los ntawm kev ua tib zoo xav txog cov xwm txheej no, engineers thiab manufacturers tuaj yeem txiav txim siab txog kev siv skived heatsinks kom ua tiav cov cua kub zoo hauv lawv cov khoom siv hluav taws xob.
Yog tias koj nyob hauv kev lag luam, Koj tuaj yeem nyiam
Hom Lub Cuab Yeej Cuab Yeej
Yuav kom ua tau raws li cov kev xav tau ntawm cov cua kub sib txawv, peb lub Hoobkas tuaj yeem tsim cov khoom siv hluav taws xob sib txawv nrog ntau cov txheej txheem sib txawv, xws li hauv qab no:
Post lub sij hawm: Jun-30-2023