IBhodi yePCB Manufacturing is a manufacturer of printed circuit boards. Rhyming ngomnye wabenzi be-PCB e-China abaneminyaka eli-10 yamava okuvelisa i-PCB. Iimpawu zePCB zii-1-36 maleko.

At RayMing, we take internal steps to ensure that the quality of our work meets and exceeds our customers’ expectations. The RayMing team uses the latest PCB manufacturing technology and equipment to meet the demand for quality. Ukuzinikela kwethu ekuboneleleni ngeemveliso ze-PCB ezisemgangathweni kunye neenkonzo zisincedile saphumelela ukuthembela kunye nembeko yabathengi bethu.

Sihlala sizama ukudala izisombululo ezitsha, asiyi kuzama ukuzama ukuthenga itekhnoloji yokuvelisa ibhodi ye-PCB yamva nje kunye nabasebenzi abanamava. Oku kusibeka kwindawo eyomeleleyo yokubonelela ngeenkonzo zodidi lokuqala ukusuka kwimveliso yePCB ukuya kwindibano, ukuvavanywa kunye nokuhanjiswa.

Ibhodi PCB amanyathelo yokuvelisa

Okokuqala: PCB isizukulwana film

Zonke izinto zobhedu kunye ne-solder ezinganyangekiyo zenziwe ngefoto ye-polyester yefilimu. We generate these movies from your design files, creating an accurate (1:1) movie representation of your design. Xa kungeniswa ifayile yeGerber, ifayile nganye yeGerber imele uluhlu lwebhodi yePCB.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Okwesibini: i-PCB khetha izinto ezingavunyelwanga

Umgangatho-mveliso we-1.6mm ubukhulu be-FR-4 elaminethiweyo yokugubungela ubhedu kumacala omabini. Ubungakanani bepaneli buya kufumana iibhodi ezininzi.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Okwesithathu: ukubhola PCB

Yenza imingxunya efunekayo yoyilo lwe-PCB kumaxwebhu akho angenisiweyo, usebenzisa i-NC drill kunye ne-carbide bit.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Ixesha lesine: I-PCB ngaphandle kobhedu olunyuliweyo

Umaleko omncinci wobhedu ufakwa ngokwemichiza kwimingxunya yokuqhagamshela ngombane kwiindawo ezahlukeneyo zePCB. This copper is then thickened by electroplating (Step 6).

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Fifth: PCB application photoresist and image

To transfer PCB designs from electronic CAD data to physical boards, we first applied photosensitive photoresist to the panel, covering the entire board area. The copper film image (Step 1) is then placed on the plate and the uncovered portion of the photoresist is exposed by a high-intensity UV light source. Emva koko siphuhlisa ikhemikhali ibhodi yesekethe (sisusa ifotoresist engachazwanga kwiphaneli) ukwenza iipads kunye neencingo.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Sixth: PCB pattern board

Eli nyathelo yinkqubo yombane eyakha ubukhulu bobhedu kumphezulu womngxunya kunye nePCB. Nje ukuba ubungqingqwa bobhedu benziwe kwisekethe kunye nemingxunya, siyawugquma umphezulu ocacileyo ngolunye uluhlu lwetini. I-tin iya kukhusela ukutyabeka ubhedu ngexesha lenkqubo yokudibanisa (inyathelo 7) emva koko isuswe.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Inqaku lesi-7: I-PCB strip kunye ne-AMP; Ukutsalwa kwePCB

This process takes place in several steps. Eyokuqala kukususwa kwemichiza (ukuhluba) ifotoresist kwiphaneli. Ubhedu olusandula ukubhencwa emva koko lususwe ngemichiza (kumile) kwipaneli. I-tin ifakwe kwinqanaba le-6 ikhusela isekethe yobhedu efunekayo. Okwangoku, isekethe esisiseko ye-PCB ichaziwe. Finally, chemical removal (stripping) of the tin protective layer exposes the copper circuit.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Eyesi-8: Imaski ye-PCB yokuwelda

Emva koko, sigqume ipaneli yonke ngesithintelo esine-solder. Sisebenzisa umboniso bhanyabhanya kunye nokukhanya okuphezulu kwe-UV (efanayo kwinqanaba lesi-5), sayivelisa indawo ye-PCB. Umsebenzi ophambili wesigqumathelo se-welding kukukhusela uninzi lweesekethe zobhedu kwi-oxidation, ukonakala kunye nokubola, kunye nokugcina ukubekwa ecaleni kwesekethe ngexesha lendibano.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

< Iphepha 9: I-PCB Legend (ukuprinta kwesikrini)

Okulandelayo, sashicilela uphawu lwesimboli, ilogo kunye nolunye ulwazi oluqulathwe kwifayile ye-elektroniki kwiphaneli. Le nkqubo ifana kakhulu nenkqubo yokuprinta i-inkjet kodwa iyilelwe ngokukodwa iPCBS

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Ixesha 10: unyango umphezulu PCB

Okokugqibela, ukugqitywa komphezulu emva koko kusetyenziswa kwiphaneli. Oku kugqitywa (i-tin / lead solder okanye i-silver-impregnated, igolide-plated) isetyenziselwa ukukhusela ubhedu (indawo efumanekayo) kwi-oxidation kunye necandelo kwindawo ye-PCB.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

11: PCB lemveliso

Okokugqibela, kodwa kungaphelelanga apho, sisebenzise izixhobo ze-NC ukuhambisa umjikelezo we-PCB ukusuka kwipaneli enkulu. PCB boards are now finished and will be shipped to you soon.

Inkqubo yokuvelisa ibhodi ye-PCB Intshayelelo yokuhlola ye-PCB

Le yi-PCB enamacala amabini kunye nenkqubo yokuvelisa ye-PCB enamacala amabini, imveliso ye-PCB eyahlukeneyo iya kuba nzima ngakumbi. Ukucinezela i-lamination kuyadingeka.

Emva kwamanyathelo okuvelisa ama-11 e-PCB, siya kwenza uvavanyo lwe-elektroniki nge-100% kwibhodi yakho ye-PCB.