Qalabka kumbuyuutarka ee Aluminium , waxaan wada ognahay in aluminiumku yahay bir, tabinta korantada;

Sidee loogu isticmaali karaa maadada PCB?

Sababtoo ah substrate aluminium wuxuu ka kooban yahay seddex lakab, oo kala ah: bireed naxaas ah, lakabka dahaarka iyo aluminium macdanta Maaddaama uu jiro lakab dahaadh ah, marka lagu daro waxqabadka kala-baxa kuleylka, isugeynta balaadhinta kuleylka, kuleylka ku shaqeynta, xoogga, adkaanta, culeyska, xaaladda dusha sare waana in qiimaha birta biraha la tixgeliyaa.

Guud ahaan, iyadoo la tixgelinayo qiimaha iyo waxqabadka farsamada, alaabada aluminium ayaa ah xulashada ugu habboon. Saxarada aluminium ee la heli karo 6061,5052,1060, iwm. .

Waxaa caadi ahaan lagu arkaa labada dhinac ee aluminium PCB substrate. Dhinac leh saliida daboolka waxaa lagu dhajiyay biinanka LED-ka, halka dhinaca kale uu muujinayo midabka asalka ah ee aluminium. Guud ahaan, koollada istiraatiijiga ah ee kuleylka ayaa la adeegsan doonaa ka dibna lala xiriiri doonaa qaybta kaamerada kuleylka. Mid ka mid ah faa'iidooyinka ugu weyn ee aluminium ka hooseeya FR-4 dhaqameedka ayaa ah inay qaadi karaan xawaare sare. Iyo kuleylka degdegga ah, waxqabadka kuleylka wanaagsan.

Qalabka aluminiumku wuxuu yareyn karaa iska caabinta kuleylka ugu yar, sidaa darteed substrate aluminium wuxuu leeyahay waxqabadka kuleylka kuleylka oo aad u fiican; Marka la barbardhigo dhoobada dhoobada, sifooyinka farsamada ayaa aad u fiican.

Substrate Aluminium sidoo kale wuxuu leeyahay faa'iidooyinka soo socda:

Iyadoo la raacayo shuruudaha ilaalinta deegaanka ee RoHS, waxay ku habboon tahay geeddi-socodka SMT oo leh awood qaadis sare oo hadda jirta si loola tacaalo ku-faafidda kuleylka ee nidaamka naqshadeynta wareegga, si loo yareeyo heerkulka hawlgalka, loo kordhiyo nolosha adeegga, loona hagaajiyo cufnaanta awoodda iyo kalsoonida;

Yaree isku-darka hiitarka iyo qalabka kale (oo ay kujiraan qalabka is-dhexgalka kuleylka), yaree mugga wax soo saarka, oo yaree qarashyada qalabka iyo kan shirarka; U-habee isku-darka wareegga korantada iyo wareegga xakamaynta

The kor ku xusan waa oo ku saabsan faa'iidooyinka of substrate aluminium, Waxaan rajaynayaa in aad jeclaan doonaa! Waxaan nahay a PCB warshad , soo dhawaynaynaa inaad in la tasho waxyaabaha PCB our ~