Yiziphi izinyathelo zokuphepha zokukhiqizwa kwe- aluminium pcb led substrate? Bese abakhiqizi be-substrate ye-aluminium professional bakutshela.

Ukucubungula okungu-1

Ukubhola kwe-aluminium substrate kulungile, kepha ngemuva kokubhola, akukho burr ovunyelwe emaphethelweni omgodi, ozothinta ukuhlolwa kwengcindezi.Ukukhipha umumo kunzima kakhulu.Nokuma kwesidingo sokusetshenziswa kwebanga eliphakeme isikhunta, ukukhiqizwa kwesikhunta kungamaqhinga kakhulu, nakho okungenye yezinkinga ze-aluminium substrate.Ngemuva kokuma kwe-flush, isicelo esiseceleni sicoceke kakhulu, ngaphandle kwe-burr, ungathinti ungqimba lokumelana ne-solder onqenqemeni lwepuleti Ngokuvamile sebenzisa imodi yokusebenza, umgodi ovela kulayini, umumo ovela ebusweni be-aluminium, amandla okushaya ibhodi wesifunda ancishisiwe, njalonjalo amathiphu.Ngemuva kokushaya isimo, i-warpage yebhodi kufanele ibe ngaphansi kuka-0.5 %.

2.ukuthwebula

Ngemuva kokudweba, ububanzi bomugqa kufanele buhlangabezane nezidingo zemidwebo yekhasimende. Ithusi eliyinsalela alivunyelwe, futhi alikwazi ukususwa ngommese. Ummese uzonwaya ungqimba lwe-insulation, kubangele izinhlansi nokuvuza kukagesi esivivinyweni samandla kagesi.

3.engineering design line ububanzi isinxephezelo

Ubukhulu bethusi, ububanzi bomugqa kufanele bunxeshezelwe, ngaphandle kwalokho ngemuva kokufakwa kobubanzi bomugqa ngaphandle kokubekezelelana, ikhasimende alemukeleki, inani lesinxephezelo sobubanzi bolayini kufanele lithole ukustaka.

4.ifana ukuphrinta ukumelana Welding

Ukudweba imidwebo ngemuva kobukhulu bomugqa bethusi akujwayelekile, ukuphrinta ukumelana nokushisela kunzima kakhulu, ukweqa, amakhasimende aminyene futhi amancane kakhulu awathwali.Indlela yokuphrinta lolu ungqimba lwamafutha aluhlaza nakho kungezinye zezinkinga.

5. yonke inqubo yokukhiqiza ayivunyelwe ukusula i-aluminium base surface

I-Aluminium base surface ngokuthintana ngesandla, noma ngezinye izidakamizwa zamakhemikhali kuzokhiqiza ukushintsha kombala, kube mnyama. Lokhu ngokuqinisekile akwamukelekile, futhi amanye amakhasimende awamukeli isisekelo se-aluminium kusuka ekuqaleni.Ngakho yonke inqubo ayithinti, ayithinti i-aluminium substrate surface nayo ingenye yezinkinga ekukhiqizeni i-aluminium substrate.

Imikhiqizo ye-aluminium substrate ye-LED iphume, ivula ukuthuthukiswa kwemboni yokufaka ukushisa kokushisa.Ngenxa yokushiswa okuhle kakhulu kokushisa kwe-LED aluminium substrate, i-aluminium substrate inezinzuzo zokumelana okuphansi kokushisa, impilo ende, ukumelana namandla kagesi nokunye. ubuchwepheshe bokukhiqiza nemishini, intengo yomkhiqizo isheshisa ukuhleleka, bese inweba insimu yokufaka isicelo semboni yokukhanyisa ye-LED.Ukukhanya kwezebhizinisi, ukukhanya kwangaphakathi.Kusimo sonke, i-LED aluminium substrate eminyakeni embalwa ezayo isazogcina ijubane eliphezulu intuthuko, yangeniswa esikhathini sokukhula okusheshayo.

Lokhu okungenhla kungukuqukethwe kwezindaba ezidinga ukunakwa ekukhiqizeni i-LED yesibani se-aluminium substrate, ngithemba ukukusiza, singumkhiqizi we-PCB aluminium substrate waseChina, wamukelekile ukubonisana!