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Guryaha aluminium PCB | YMS

Yongmingsheng teknoolajiyada soosaarayaasha kaa qaadaya inaad fahanto waxqabadka aluminium PCB.

Pcb Aluminium, nooc ka mid ah alaabta ceeriin ah, waa nooc ka mid ah biraha pcb naxaas ah oo saxan la huwado oo leh shaqeyn faafitaanka kuleylka wanaagsan. mid ama labada dhinacba oo lagu daboolay bireed naxaas ah oo lagu sameeyay cadaadis kulul. Waxaa lagu magacaabaa alwaaxa PCM aluminium dahaaray, oo loo yaqaan 'aluminium ku saleysan saxan saxan oo naxaas ah.

Guryaha aluminium PCB

Waxqabadka kala-baxa heerkulka 1.excellent

Aluminium aluminium aluminium daboolan waxay leedahay waxqabadka kuleylka kuleylka, taas oo ah astaamaha ugu fiican ee noocan ah saxan PCB ah oo lagu sameeyay ma aha oo kaliya wax ku ool ah ka hortagga heerkulka shaqada ee qaybaha iyo kombuyuutarka lagu dhejiyo kor u kaca, laakiin sidoo kale si dhakhso leh sii daayo kuleylka ay soo saaraan qaybaha koronto-dhaliyeyaasha, qaybaha awoodda sare leh iyo korantada wareegga waaweyn.

Intaas waxaa sii dheer, cufnaanteeda yar, culeyska fudud (2.7g / cm³), ka hortagga oksaydhka, qiimuhu wuu ka jaban yahay, sidaa darteed wuxuu noqday kan ugu badan ee la isticmaalo ee saxan ku dahaadhan maaddada birta ku dhisan, xaddiga saxan isku dhafan. aluminium pcb caabbinta kuleylka kuleylka ah waa 1.10 ℃ / W, caabbinta kuleylka waa 2.8 ℃ / W, taas oo si weyn u wanaajinaysa fiyuuska siligga naxaasta ee hadda jira.

2.horumarinta waxtarka iyo tayada mishiinka

Aluminium saxan xiran oo aluminium ah wuxuu leeyahay awood farsamo sare iyo adkeyn, taas oo aad uga fiican taayirida nooca adag ee saxanka saxarada leh iyo PCM dhoobada ah.Waxay xaqiijin kartaa soo saarista aag ballaaran oo loox daabacan oo ku saabsan PCB biraha, gaar ahaan ku habboon kor u qaadida qaybaha culus PCB sida.

Intaa waxaa sii dheer, PCM-ka aluminium sidoo kale wuxuu leeyahay flatness wanaagsan.Waxaa loo isticmaali karaa dubbayaasha, riveting iyo wax soo saarka kale ee ka baaraandegga kumbuyuutarka ama foorarsiga iyo qalloocinta iyadoo la raacayo qeybta aan fiilooyinka ee PCB-ga laga sameyn karin. saxan gashanaan karo.

3.Xasiloonida cabbirka sare

Ballaarinta kuleylka (xasilloonida cabbirka) ayaa dhibaato ku ah dhammaan noocyada taarikada xiran, gaar ahaan ballaarinta kuleylka ee jihada dhumucda saxanka (dhidibka Z), taas oo saameyn ku yeelata tayada godadka biraha iyo wareegyada. Sababta ugu weyn ayaa ah in xariiqa toosan Isku dheelitirka balaadhinta saxanka way ka duwan tahay, sida naxaasta, iyo isku dheelitirka balaadhinta tooska ah ee galaas epoxy galaas pcb waa 3.

Farqiga balaadhinta tooska ah ee udhaxeeya labadooda ayaa ah mid aad u balaaran, kaas oo si fudud u horseedi kara faraqa balaarinta kuleylka ee PCB, taasoo ka dhalaneysa jab ama baabi'inta fiilooyinka naxaasta ah iyo godadka metallisation. aad ayuu uga yaryahay kan guud ahaaneed pcb.Sidaas darteed, waxay kudhowdahay isku dheelitirka balaadhinta naxaasta, taas oo faa'iido u leh hubinta tayada iyo kalsoonida wareegga daabacan.

Marka taasi waa waxqabadka aluminium pcb.Yongmingsheng waa soo-saare xirfadle ah oo aluminium pcb ah.Hope qodobkan waa inaad caawisaa, ku soo dhowow qof walba inuu la tashado.

Macluumaadka sawirka aluminium PCB:


Waqtiga boostada: Jan-19-2021
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