Yintoni i- aluminium pcb ekhokelwa yi- substrate?

Ukulungiswa kwemishini

Ukugrunjwa kwe-aluminium substrate kulungile, kodwa emva kokugrumba, akukho burr ivumelekile emaphethelweni omngxunya, oya kuchaphazela uvavanyo loxinzelelo.Ukugcwalisa imilo kunzima kakhulu.Ubume bemfuno yokusetyenziswa kwenqanaba eliphezulu ukungunda, ukuvelisa ukungunda ngamaqhinga kakhulu, ekwangomnye wobunzima be-aluminium substrate. Emva kokumila kokugungxulwa, isicelo esisecaleni sicoceke kakhulu, ngaphandle kwayo nayiphi na i-burr, musa ukubamba umaleko wokumelana nesoder Ngokuqhelekileyo sebenzisa imo yokusebenza, umngxunya osuka emgceni, imilo evela kumphezulu wealuminium, ukubetha kwenqindi yebhodi yesekethe kunqunyulwe, njalo njalo ziingcebiso. Emva kokubetha imilo, iphepha lemfazwe lebhodi kufuneka libe ngaphantsi kwe-0.5 %.

2.ukutsala

Emva kokudibanisa, ububanzi bomgca kufuneka buhlangabezane neemfuno zemidwebo yomthengi. Ubhedu olushiyekileyo aluvumelekanga, kwaye alunakukhuhlangulwa ngemela. Imela iya kukrwela umaleko wokugquma, ubangele iintlantsi kunye nokuvuza kombane kuvavanyo lwevolthi.

3.injini yokuyila ububanzi yembuyekezo

Ubunzima beCopper, ububanzi bomgca kufuneka buhlawulwe, kungenjalo emva kokudibanisa ububanzi bomgca ngaphandle kokunyamezelana, umthengi akayamkelekanga, ixabiso lomxhesho wobubanzi bomgca kufuneka abe namava.

Ukufana kwe-4 ye-welding yokumelana nokushicilela

Ukutsalwa kwegraphic emva kobunzima bomgca wobhedu akuqhelekanga, ukushicilela ukunganyangeki kwe-welding kunzima kakhulu, tsiba, abathengi abatyebileyo kwaye babhityile kakhulu abathwali.Ukuprinta njani olu luhlu lweoyile eluhlaza yenye yeengxaki.

5. yonke inkqubo yemveliso ayivunyelwe ukusula umphezulu wesiseko sealuminium

Umgangatho wesiseko seAluminiyam ngesandla, okanye ngamanye amachiza amachiza aya kuvelisa umbala, ukwenza mnyama. Oku ngokuqinisekileyo akwamkelekanga, kwaye abanye abathengi abawamkeli umphezulu wealuminium ukusuka ekuqaleni.Ngoko yonke le nkqubo ayichukumisi, ayichukumisi Umhlaba we-aluminium substrate yenye yezinto ezinobunzima kwimveliso ye-aluminium substrate.

Iimveliso ze-aluminium ze-aluminium ze-substrate ziphume, zivula ukuphuhliswa kweshishini lokusasaza ubushushu.Ngenxa yokuqaqanjiswa kobushushu be-aluminium substrate, i-aluminium substrate inezibonelelo zokumelana nobushushu obuphantsi, ubomi obude, ukuxhathisa ombane njalo njalo. Itekhnoloji yokuvelisa kunye nezixhobo, ixabiso lemveliso likhawulezisa ukuhlengahlengiswa, emva koko landise indawo yesicelo sokukhanyisa i-LED kwishishini. uphuhliso, lwangeniswa kwixesha lokukhula ngokukhawuleza.

Oku kungasentla yimixholo yemicimbi efuna ingqalelo kwimveliso yesibane se-aluminium substrate, ndiyathemba ukukunceda, siyingcali ye-PCB aluminium substrate evela e-China, wamkelekile ukubonisana!