Txias forging yog rau recrystallization kub ntawm profile hauv qab no (feem ntau yog hais txog chav tsev kub) kev tsim, forging technology. Cov khoom siv txias forging feem ntau yog qis dua chav sov deformation kuj yog tsawg dua, plasticity zoo dua txhuas thiab ib nrab alloy, tooj liab thiab ib nrab alloy, txias forging tuaj yeem ua rau qhov profile tsim ua haujlwm hardening hauv kev ua cov txheej txheem (strain hardening), tuaj yeem ua kom muaj zog thiab hardness nce.
Txias forged cua sov dab dej yog ib qho kev xaiv zoo rau casting complex duab nrog zoo heev thermal conductivity. Cov txheej txheem forging txias tso cai rau yuav luag zoo meej ncaj ntawm ntau fins ib square millimeter. Cov duab txias forged heat sink muaj xws li phaj fin heatsink, round pin heatsink thiab oval fin heat sinks.Qhov tsim ntawm forged heat sinks yog zoo haum rau kev siv tooj liab vim tias cov tooj liab heatsink tuaj yeem zoo li tsis muaj qhov kub thiab txias thiab tuaj yeem tsim nrog. kev puas tsuaj tsawg heev. Txias forging heatsink manufacturing feem ntau muaj xws li kev ua haujlwm thib ob xws li qhov, chamfering thiab cov kauj ruam los txo cov khoom pov tseg tsis tsim nyog.
Txias forging thev naus laus zis tau siv dav los ntawm cov chaw tsim khoom siv hluav taws xob hauv kev tsim cov khoom siv hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob LED. ZP yog ib qho ntawm ob peb lub tuam txhab uas siv txias forging los tsim cov dab dej kub thaum ntxov thiab peb tau txais kev paub ntau ntawm cov tshuab txias forging. Ntxiv nrog rau kev tsim cov dab dej kub rau cov teeb pom kev zoo, ZP tau txais kev paub dhau los hauv cov txheej txheem tsim khoom rau lub zog txias txias forged cua sov dab dej. Peb tau daws cov teeb meem xws li thermal conductivity tsawg ntawm tuag-casting micro-channels thiab cov nqi siab dua rau machining micro-channels. Peb twb tau thov txias forging heatsink rau cov kev daws teeb meem nrog rau high-voltage inverters, cua fais fab converters, thiab hluav taws xob lub cev muaj zog controllers.
Forged heat sinks yog tsim los ntawm kev hloov cov txheej txheem no (hu ua txias forged). Txias forged yog txheej txheem tsim khoom uas aluminium lossis tooj liab heatsinks yog tsim los ntawm kev siv lub zog compression hauv zos. Txias forging siv kev kub siab thiab kub qis los xyuas kom meej tias tsis muaj npuas, pores lossis lwm yam impurities hauv cov khoom. Qhov no txhim kho cov thermal kev ua tau zoo ntawm cov dab dej kub thiab ua kom cov khoom ntom ntom, yog li tsim cov khoom zoo. LORI siv cov cuab yeej qhib tshwj xeeb tuag thiab lub siab zoo los tsim cov cuab yeej hluav taws xob siab siab nrog qhov sib piv siab. Forged heat sink feem ntau yog tsim ib feem ntawm ib lub sij hawm thiab cov khoom yuav ua tau los ntawm AL 6063 los yog C1100. Qhov siab tshaj plaws nam piv ntawm 35: 1 yog ua tau thiab tsis muaj lub kaum sab xis yuav tsum tau rau ntawm qhov fin. Txias forging fins tuaj yeem yog puag ncig, elliptical, ncaj lossis ib qho kev sib xyaw ua ke ntawm tib qho. Aspect ratio mus txog 35: 1 yog ua tau, thiab tsis muaj lub kaum sab xis xav tau ntawm fins.
Thaum ua hauj lwm nrog ib tug siab nam piv los yog ib tug ntom cua kub dab dej, lub forged kub dab dej tsis muaj thermal interface ntawm lub dab dej kub thiab lub hauv paus, uas ua rau lub tshav kub dissipation ua tau zoo dua li lub pressed kub dab dej los yog bonded kub dab dej. aluminium kub dab dej tuaj yeem txhim kho ntxiv los ntawm embedding lub tooj liab ntsaws rau hauv lub hauv paus thaum lub sij hawm forging txheej txheem.Vim cov txheej txheem no yog kim heev, nws yuav tsim nyog tshawb nrhiav txoj hauv kev los tsim cov square pins siv cross-cutting rau cov khoom me me.Rau qhov ntau dua, tuag. casting yog ib qho kev xaiv zoo.
Lwm qhov txiaj ntsig ntawm cov txheej txheem no yog tias lub forged heatsink ntawm tib tus qauv siv tau los tsim cov dab dej kub ntawm qhov siab sib txawv siv tsuas yog ib txheej ntawm forging tuag. Thaum ua hauj lwm nrog ib tug siab nam piv los yog ib tug ntom kub dab dej, tsis muaj thermal interface ntawm lub fins / pins thiab lub hauv paus ntawm forged kub dab dej, thiab lub hauv paus yuav muaj kev ua tau zoo dua cov stamping fin los yog bonded fin heat dab. Kev faib tawm ntawm lub dab dej kub tuaj yeem txhim kho ntxiv los ntawm kev kos cov tooj liab hauv qab ntawm txhuas lub dab dej thaum lub sij hawm forging. Txij li cov txheej txheem no tseem kim heev rau cov ntim me me, nws yuav tsim nyog tshawb xyuas cov khoom siv extrusion thiab crosscutting fin, Rau cov ntim loj, txias forging yog qhov kev xaiv zoo.
Nta
Cov txheej txheem no yog ib qho kev sib xyaw ua ke thiab feem ntau peb siv cov txheej txheem "txias forged". Peb ntxig cov khoom siv aluminium alloy rau hauv forging tuag los ntawm kev kub siab.
Los ntawm cov txheej txheem forging txias, peb tuaj yeem tsim qhov loj me, khoom nto, txhim khu kev qha qauv ntawm lub dab dej kub. Thiab tuaj yeem ua rau lub dab dej kub kom siab dua, yog li nthuav qhov chaw txias. Ib qho ntawm cov kev siv classic yog nyob rau hauv daim teb ntawm leds.
● Qhov sib piv siab lossis qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom
● Cov khoom siv forging txias tuaj yeem tuaj yeem muaj ntau qhov ntau thiab tsawg
● ib qho kev ua haujlwm tuaj yeem tsim ib puag ncig tus pin, qhov thiab standoffs ntawm forging tuag
● puag ncig lub dab dej kub (zoo heev rau LED txias)
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