Ndezvipi zvinodzivirira kugadzirwa kwealuminium pcb yakatungamira substrate? Ipapo Yongmingsheng nyanzvi aruminiyamu substrate vagadziri kuti vakuudze.

1.mechanical kugadzira

Kuchera kwealuminium substrate kwakanaka, asi mushure mekuchera, hapana burr inobvumidzwa kumucheto kwegomba, izvo zvinokanganisa bvunzo yekumanikidza.Kuzadza chimiro kwakanyanya kuoma Uye chimiro chechinodikanwa chekushandiswa kwepamusoro-giredhi chakuvhuvhu, kugadzirwa kweforoma kunyengedza zvakanyanya, inovawo imwe yematambudziko ealuminium substrate.Mushure mekuumbwa kwechimbuzi, chikumbiro chemumucheto chakashambidzika kwazvo, pasina chero burr, usabate iyo solder yekumisikidza rukoko rwekumucheto kweplate. Kazhinji shandisa mashandiro emamiriro, gomba kubva pamutsara, chimiro kubva kune aruminiyamu pamusoro, redunhu bhodhi kurova simba rinotemwa, uye zvichingodaro matipi. Mushure mekurova chimiro, iyo warpage yebhodhi inofanira kunge iri pasi pe0.5 %.

2.tching

Mushure mekucheka, iyo upamhi hwenzvimbo inofanira kusangana nezvinodiwa zvemadhirowa evatengi. Mhangura yakasara haitenderwe, uye haigone kubviswa nebanga. Banga richakwenya hutara hwekuputira, zvichikonzera kupisa uye kubuda kwemagetsi mumuedzo wemagetsi.

3.engineering dhizaini dhayamita upamhi muripo

Ukobvu hwemhangura, hupamhi hwemutsara hunofanirwa kuripwa, zvikasadaro mushure mekucheka mutsetse upamhi kunze kwekushivirira, mutengi haagamuchirwe, mutsetse upamhi muripo wekukosha anofanirwa kusangana nekututira.

4.iye zvakafanana kudhinda nemishonga nomoto

Graphic etching mushure memutsara mhangura ukobvu haina kujairika, kudhinda kuramba kumisikidza kuwomesera kwakanyanya kuoma, kusvetuka, kwakanyanya uye kwakatetepa vatengi havatakure.Nzira yekudhinda iyi rukoko rwegirini mafuta ndeimwe yematambudziko.

5.yese nzira yekugadzira haitenderwe kupukuta iyo aruminiyamu base pamusoro

Aluminium base pamusoro neruoko ruoko, kana kuburikidza nemamwe makemikari madhiragi inozoburitsa pamusoro kupenya, kuita nhema. Izvi hazvigamuchirwe, uye vamwe vatengi havabvume iyo aruminiyamu base pamusoro kubva pakutanga.Saka maitiro ese haabatike, usabata iyo aluminium substrate pamusoro ndeimwe yematambudziko mukugadzirwa kwealuminium substrate.

LED aruminiyamu substrate zvigadzirwa zvakabuda, zvichivhura kuvandudzwa kwekupisa kupisa kupisa indasitiri.Nekuda kune yakanakisa kupisa kupisa kweiyo LED aluminium substrate, aluminium substrate ine zvakanakira yakaderera thermal kuramba, hupenyu hwakareba, voltage kuramba uye zvichingodaro. Kugadzira tekinoroji nemidziyo, mutengo wechigadzirwa unosimudzira rationalization, uye wozowedzera nzvimbo yekushandisa ye LED magetsi indasitiri.Sakadai magetsi ekutengesa, magetsi emumba.Kubva pamamiriro ese ezvinhu, LED aluminium substrate mumakore mashoma anotevera icharamba ichimhanya kukura, kwakatangwa munguva yekukurumidza kukura.

Izvo zviri pamusoro ndizvo zvirimo zvezvinhu zvinoda kutariswa mukugadzirwa kweUSB mwenje aruminiyamu substrate, ini ndinovimba kukubatsira iwe, isu tiri nyanzvi pcb aluminium substrate inogadzira kubva kuChina, tinogamuchira kubvunza!