Thermally conductive zomatira: makhalidwe ndi ntchito ulimbo

Thermally zomatira conductive kawirikawiri amagwiritsidwa ntchito chifukwa akukonzekera heatsink kwa purosesa kapena kukumbukira, LEDs wokwera, ndi mbali zina pa rediyeta, mu nthawi imene ntchito phala matenthedwe ndi mindandanda yamasewera zosayenera kapena zosatheka.

mankhwala Kufotokozera

Kunja, ndi matenthedwe madutsidwe zomatira amaoneka ngati viscous zomatira ngati misa woyera yunifolomu malamulowo pafupifupi odorless. Iwo chogulitsidwa chubu pulasitiki ndi kapu wononga, amene kumathandiza mpweya kulowa chubu ndipo walola kusunga zomatira mu madzi mawonekedwe. Pamene inu choyamba ntchito m'pofunika kubaya wapadera ❖ kuyanika zoteteza pa milomo ya chubu. Pamene reusing chipewa ndi unscrewed mosavuta, kupereka mwayi kwa zomatira ndi.

Clay ntchito kulumikiza mbali akuthamangira usavutike thermally conductive koziziritsira.

ubwino zomatira

Mphamvu ndi osalimba pamene youma, inunso, a makhalidwe abwino wodzala ndi zomatira thermally conductive "Alsil". guluu wolimba zosonyeza zomatira pamwamba amapereka kugwirizana otetezeka.

Thermally zomatira conductive "zozungulira" chogulitsidwa losindikizidwa ma CD airtight oteteza ku atayanika kunja pa nthawi yaitali. CD amenewa kumawonjezera alumali moyo wa zomatira ndi. Ndi yabwino, chifukwa Sikuti nthawi iliyonse kugula chubu latsopano ndipo si ntchito mpaka wakale. Izi ndi mwayi wakuti "Radian" poyerekeza ndi katundu opangidwa ndi opanga ena.

Pa makhalidwe zomatira thermally conductive ndi lofanana ndi "Alsilom".

Kuchotsa mbali Ufumuyo Redieta njira zomatira, gwiritsani ntchito mpeni: Mosamala akuyankheni katunduyo zofunika ndi kuchotsa izo, ndiyeno kupanga kukonza kapena kusinthanitsa.

Thermally zomatira conductive kwa radiators wakhazikitsa wokha ngati chida odalirika komanso mosalekeza kwa unsembe wa ngakhale amphamvu kwambiri diodes kuwala-emitting ndi mbali zina.

Mmene angagwiritsire ntchito ulimbo thermally conductive?

The ndondomeko diode msonkhano ndi chithandizo zomatira tichipeza zinthu zingapo:

1. Degrease pamalo zonse zimene muli kukagwira ntchito mowa kapena acetone.
2. Ikani guluu matenthedwe madutsidwe mu pang'ono kuyenda pamwamba pa mbali utakhazikika.
3. Yesetsani kulikankhira pamwamba pa gawo utakhazikika ndi kuyesa prodelyvat translational zozungulira zoyenda kuti wogawana kugawira zomatira pamwamba lonse la mbali utakhazikika pa rediyeta lapansi.
4. M'chitetezo snuggling kwa mphindi 3-4 kwa guluu wolimba bwino.
5. Tiyeni osakaniza youma. The zomatira ikamauma pambuyo pa maminitsi 20, koma kuyanika wathunthu kumachitika mwa tsiku yekha.

Hotmelt manja awo?

Pangani zomatira, kutentha conductive, mungathe nazo. M'nkhani ino mudzapeza nsonga ophweka koma otithandiza kupanga zomatira thermally conductive ndi manja anu, ngati inu mulibe njira. Choncho, kodi ndi oyenera kukonza mbali kwa rediyeta, pa nthawi yomweyo popanda kuphwanya dongosolo (n'kofunika kuti madutsidwe matenthedwe anali anakhalabe)?

Kuti mupeze mkulu-mphamvu thermally zomatira conductive, m'pofunika kugwirizana 25 ml ya glycerol ndi 100 ga okusayidi patsogolo. Madzi kuchokera glycerol ndi chamunthuyo Kutentha osakaniza ndi kutentha kwa madigiri 200 Celsius. kutsogolera okusayidi ufa kwambiri mkangano kwa maminiti pang'ono, pokhalabe kutentha pa madigiri 300 Celsius. kuthera chabe mpheto amenewa, zigawo zikuluzikulu ali osokonezeka. Chifukwa ndi phala doughy, amene anapanga ndi mankhwala anachita.

Njira ina zosavuta kuti angagwirizanitse diodes kuti heatsink wa - epoxy wosanganiza ndi matenthedwe phala. Koma pali milandu kumene ntchito matenthedwe phala ndi zosayenera, ndiye ndi bwino kugwiritsa ntchito mwapadera anakonza kapena anagula hotmelt.