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Qalabka kumbuyuutarka ee aluminiumku wuxuu horseed u yahay arrimaha soo saarista substrate u baahan fiiro gaar ah | YMS

Maxay yihiin taxaddarrada soo-saarka aluminium-ka PCM-ga loo yaqaan ' substrate' Kadibna Yongmingsheng xirfadleyda soosaarayaasha aluminium ee xirfadlayaasha ah inay kuu sheegaan.

1. farsamaynta farsamada

Qoditaanka aluminium substrate waa caadi, laakiin qodista ka dib, wax bur ah looma oggola cidhifka godka, taas oo saameyn ku yeelan doonta baaritaanka cadaadiska.Millin bixinta qaabku waa mid aad u adag. caaryada, waxsoosaarka caaryadu waa khiyaamo aad u badan, taas oo iyaduna ah mid ka mid ah dhibaatooyinka aluminium substrate ka dib Qaabka bullaacadda, dalabka wax yar ayaa ah mid aad u hagaagsan, oo aan lahayn wax xanaaq ah, ha taaban lakabka caabbinta caarada ee darafka saxanka. Sida caadiga ah isticmaal qaabka qalliinka, daloolka safka, qaabka ka soo baxa aluminium dusha sare, awoodda feerka ee guddiga wareegga waa la gooyaa, iyo wixii la mid ah waa talooyin. Kadib feerista qaabka, bogga waraaqaha waa inuu ka yaraadaa 0.5 %.

2.fidhin

Farsamaynta ka dib, ballaca xariiqdu waa inuu buuxiyaa shuruudaha sawirrada macmiilka. Naxaaska hadhaaga ah lama oggola, mana lagu xoqi karo mindi. Mindida ayaa xoqaysa lakabka dahaarka, taas oo keenaysa dhimbilo iyo daadashada korantada ee tijaabada danab.

Magdhawga ballaadhinta naqshadaynta 3.engineering

Dhumucda naxaasta ah, balaca xariiqda waa in la magdhabaa, hadii kale ka dib marka la xariijiyo balaca xariiqa dulqaadka, macaamilka lama aqbali karo, qiimaha magdhowga ballaca waa inuu la kulmaa isdulsaarid.

Isku mid ahaanshaha daabacaadda alxanka caabbinta

Farsamaynta farshaxanka ka dib khadka dhumucda naxaasta ah waa mid aan caadi ahayn, daabacaadda alxanka caabbinta ayaa ah mid aad u adag, ka bood, macaamiil aad u qaro weyn oo aad u khafiif ah ayaan sidan. Sida loo daabaco lakabkan saliidda cagaaran sidoo kale waa mid ka mid ah dhibaatooyinka.

5.in dhammaan nidaamka wax soo saarka looma oggola inuu tirtiro dusha salka aluminium

Dusha sare ee aluminium taabashada gacanta, ama daawooyinka kiimikada qaarkood waxay soo saari doontaa midabbabka dusha sare, madoobaadka.Tani dhab ahaan lama aqbali karo, macaamiisha qaarna ma aqbalaan dusha salka aluminiumka laga soo bilaabo xoqida.Sidaas darteed nidaamka oo dhan ma taabanayo, ha taaban dusha sare ee aluminiumka aluminium sidoo kale waa mid ka mid ah dhibaatooyinka soo saarka aluminium substrate.

Waxyaabaha soodhaweynta ah ee loo yaqaan 'aluminium aluminium' ayaa soo baxay, furitaanka horumarinta warshadaha dalabka kuleylka. Sababtoo ah kuleylka kuleylka wanaagsan ee aluminiumka aluminium, aluminium substrate wuxuu leeyahay faa'iidooyinka iska caabinta kuleylka hooseeya, nolosha dheer, iska caabinta danab iyo wixii la mid ah. tiknoolajiyada wax soo saarka iyo qalabka, qiimaha badeecadu waxay xoojineysaa caqli galinta, ka dibna waxay sii ballaarineysaa qaybta dalabka ee warshadaha nalalka LED-ka. Nalalka ganacsiga, nalalka gudaha. Xaaladda guud, LED-ka aluminium ee sanadaha soo socda ayaa wali sii wadi doona xawaare sare horumarka, oo lagu keenay muddo koritaan deg deg ah.

Waxyaabaha kor ku xusan waa waxyaabaha u baahan fiiro gaar ah ee soo saarista nalalka LED-ka ee aluminium substrate, waxaan rajeynayaa inaan ku caawiyo, waxaan nahay xirfadle PCB soo saare aluminium ah oo ka socda Shiinaha, ku soo dhawow inaad la tashato!

Sawirka aluminium PCB:


Waqtiga boostada: Jan-26-2021
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