Yuav ua li cas rau customize heat sinks?

Yuav ua li cas koj customize heat sinks?Hauv tsab xov xwm no, peb yuav tshawb txog cov txheej txheem koom nrogtsim kev cai dab dej kub, cov ntaub ntawv siv hauv fabricating lawv, thiab cov txheej txheem rau xaiv qhov zoo tshaj plaws kev cai kub dab dej rau koj daim ntawv thov xav tau kev pab.

 

Nkag siab txog Kev Cai Kub Kub Sinks

 

Ib qho kev cai dab dej kub yog ib qho khoom siv los hloov lossis dissipate cua sov los ntawm qhov chaw uas nws tsim.Qhov no suav nrog cov khoom siv hluav taws xob xws li CPU, GPU, lossis cov khoom siv hluav taws xob.Nyob rau hauv lub computer, CPU ua hauj lwm raws li lub hauv paus cua kub qhov chaw, generating tshav kub raws li nws ua cov ntaub ntawv.Yog tsis muaj lub dab dej kub hauv qhov chaw, qhov kub ntawm lub cuab yeej tuaj yeem nce siab sai thiab ua rau muaj kev puas tsuaj mus ntev.

Thaum nws los txog rau kev cai dab dej kub, muaj me ntsis ntawm creativity koom nrog lawv tsim thiab tsim.Cov khoom no feem ntau yog tsim los ua kom haum rau cov ntawv thov tshwj xeeb.Txawm hais tias nws yog lub khoos phis tawj nti, lub zog transistor, lossis lub cev muaj zog, cov khoom siv hluav taws xob tau tsim tshwj xeeb los ua kom tau raws li qhov tshwj xeeb xav tau ntawm daim ntawv thov.

Kev cai kub dab dej yog tsim los ntawm cov ntaub ntawv xws li txhuas, tooj liab, los yog ob qho tib si ua ke.Aluminium yog cov khoom siv feem ntau siv vim nws cov thermal conductivity thiab pheej yig.Copper, ntawm qhov tod tes, yog kim dua tab sis muaj kev hloov pauv mus rau huab cua zoo dua.

 

Structureing thiab Designing Custom Heat Sinks

 

Thaum tsim kev cai dab dej kub, muaj qee yam qauv thiab kev tsim qauv uas yuav tsum tau coj mus rau hauv tus account.Cov qauv tsim thiab kev txiav txim siab txawv me ntsis ntawm ib daim ntawv thov mus rau lwm qhov, nyob ntawm daim ntawv thov kev tswj xyuas thermal xav tau.

Ntau cov txheej txheem hlau tuaj yeem siv rau kev tsim cov khoom siv hluav taws xob.Cov no suav nrogextrusion, tuag casting, forgingthiabstamping.Extrusion zoo nkaus li yog txoj kev nrov tshaj plaws thiab yog tus nqi tsim nyog tshaj plaws rau cov khoom siv hluav taws xob siab.Tuag casting, ntawm qhov tod tes, yog siv rau high-precision custom heat sinks.

Extrusion yog cov txheej txheem tsim khoom nrov uas cuam tshuam nrog kev thawb lub rhuab aluminium sib xyaw los ntawm cov pwm nrog ib qho kev sib tshuam.Qhov sib xyaw tshwm sim ntawm lwm qhov kawg ntawm pwm, qhov twg nws raug txiav mus rau qhov ntev uas yuav tsum tau ua.Cov khoom uas tau tshwm sim yog lub dab dej kub nrog cov kev cai profile uas muaj txiaj ntsig zoo hauv cov cua sov dissipating.

Tuag Casting yuav tsum nchuav molten txhuas rau hauv pwm tuag nyob rau hauv siab.Qhov tshwm sim yog precision nyob rau hauv cov duab thiab thickness ntawm lub dab dej kub.Hauv cov txheej txheem no, cov yam ntxwv ntxiv, xws li fins, tuaj yeem suav nrog hauv pwm.Cov txheej txheem no yields cov dab dej kub uas muaj cov thermal conductivity thiab muaj kev ruaj khov dua li lwm txoj kev tsim khoom.

Rau cov dab dej kub uas tsim los ntawm extrusion lossis tuag casting, cov txheej txheem thib ob thiab cov txheej txheem tiav yog feem ntau siv.Cov txheej txheem no suav nrog qhov drilling qhov, sib sau cov clips, thiab txheej nrog lub tsho tiav lossis xim.

 

Hauv qab no yog cov kauj ruam koom nrog hauv kev cai dab dej kub:

 

1. Kev xaiv cov txheej txheem tsim khoom

2. Kev txhais ntawm cov khoom geometric

3. Kev xaiv cov khoom siv

4. Kev xaiv qhov loj me

5. Kev ntsuas cua sov

6. Kev koom ua ke rau hauv lub cuab yeej

7. Kev tsim cov qauv tsim

8. Ntau lawm optimization

 

Kev xaiv khoom

 

Hauv kev xaiv cov ntaub ntawv rau kev cai dab dej kub, ntau yam yog muab rau hauv kev txiav txim siab, suav nrog thermal conductivity, thermal expansion, mechanical zog, thiab nqi.Aluminium thiab tooj liab yog ob qho khoom siv nrov tshaj plaws, muab lawv cov thermal conductivity, lub teeb yuag, thiab pheej yig.

Ob qho txhuas thiab tooj liab yog cais raws li cov khoom siv thermally.Tooj liab muaj qhov ntsuas thermal conductivity ntawm kwv yees li 400W / mK, thaum txhuas yog kwv yees li 230W / mK Ntxiv rau, piv rau tooj liab, txhuas yog qhov sib dua thiab tsis tshua muaj nqi.

 

Kev xaiv loj

 

Qhov kev xaiv ntawm qhov loj me yog nyob ntawm cov khoom tshwj xeeb thermal thiab cov cua sov kom dissipated thiab qhov chaw thov tuaj yeem muab tau.Cov yam tseem ceeb muaj xws li thaj chaw saum npoo av thiab thaj chaw hla ntu.Thaum tshav kub kub dissipation yog ncaj qha proportional rau qhov chaw saum npoo thiab inversely proportional rau lub thickness ntawm cov hlau.Thicker hlau tsim kom muaj cua sov tsawg, thaum cov hlau nyias nyias hloov cov cua sov kom zoo dua.

 

Kev ntsuas cua sov

 

Kev ntsuas cua sovyog kev kawm txog kev nthuav tawm ntawm thermal zog hauv ib yam khoom.Thermal simulations ua rau cov neeg tsim qauv txiav txim siab seb lub dab dej kub yuav ua haujlwm zoo npaum li cas thiab nws yuav ua kom sov li cas.Peb muaj ib tug zoo thermal simulation software uas yuav simulate sib txawv thermal tej yam kev mob los muab ib tug zoo dua tsom xam ntawm kev cai kub dab dej.

 

Kev koom ua ke rau hauv Device

 

Tom qab cov txheej txheem tsim lub dab dej kub, kev cai dab dej kub yog feem ntau muab tso rau hauv lub cuab yeej los ntawm ntau txoj kev mounting.Qee qhov kev xaiv mounting nrov muaj xws li laub pins, screws, springs, lossis adhesives.Txoj kev mounting nyob ntawm qhov kev thov tshwj xeeb.

 

Ntau lawm

 

Tom qab tus qauv tsim tau ua tiav, cov khoom siv hluav taws xob ua kom sov yog tsim los ntawm kev siv nyiaj txiag ntau tshaj plaws thiab siv tau zoo.Cov khoom kawg dhau los ua qhov kev sim nruj kom ntseeg tau tias qhov kev ua tau zoo tshaj plaws, kev ua haujlwm zoo, thiab lub teeb.

 

Xaus

 

Kev cai dab dej kub yog cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob.Lawv pab kom dissipate cua sov, uas pab tiv thaiv cov khoom siv.Cov txheej txheem ntawm kev tsim thiab tsim cov khoom siv hluav taws xob yog cov txheej txheem nyuaj uas suav nrog ntau qhov kev xav, xws li xaiv cov khoom, qhov loj me, thiab cov khoom siv thermal.Los ntawm kev nkag siab txog qhov tsis sib xws ntawm kev tsim cov khoom siv hluav taws xob, cov tuam ntxhab tuaj yeem tsim cov khoom lag luam uas ua tau raws li qhov tshwj xeeb tsim thiab kev ua tau zoo.