Kọmpụta PCB Nlụpụta bụ onye nrụpụta bọọdụ sekit e biri ebi. Rhyming bụ otu n’ime ndị nrụpụta PCB na China nwere ahụmịhe nrụpụta PCB afọ iri. PCB nwere atụmatụ 1-36.

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. Nkwenye anyị n’inye ngwaahịa na ọrụ PCB dị mma enyerela anyị aka inweta ntụkwasị obi na nkwanye ùgwù nke ndị ahịa anyị.

Anyị na -agbasi mbọ ike imepụta ihe ọhụrụ, anyị na -agbasi mbọ ike ịzụta teknụzụ nrụpụta bọọdụ PCB kachasị ọhụrụ na ndị ọrụ nwere ahụmịhe. Nke a na-etinye anyị n’ọnọdụ siri ike ịnye ọrụ klaasị mbụ site na nrụpụta PCB ruo mgbakọ, nnwale, na nnyefe.

Usoro nrụpụta bọọdụ PCB

Nke mbụ: ọgbọ ihe nkiri PCB

A na -eji ihe mkpuchi polyester kpuchie foto niile. Anyị na -ewepụta ihe nkiri ndị a site na faịlụ imewe gị, na -ekepụta ihe onyonyo ziri ezi (1: 1) nke imewe gị. Mgbe edobere faịlụ Gerber, faịlụ Gerber ọ bụla na -anọchite anya okpokoro nke bọọdụ PCB.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nke abụọ: PCB na -ahọrọ akụrụngwa Raw

Ụkpụrụ ụlọ ọrụ 1.6mm gbara ọkpụrụkpụ FR-4 kpuchiri ihe mkpuchi ọla kọpa n’akụkụ abụọ ya. Ogo nke ogwe ga -adabara ọtụtụ bọọdụ.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nke atọ: PCB mkpọpu ala

Mepụta oghere achọrọ maka imebe PCB site na akwụkwọ ntinye gị, na-eji NC drill na carbide bit.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Oge nke anọ: PCB na -enweghị ọla kọpa

A na-edobe obere ọla kọpa n’ime oghere iji jikọọ ọkụ eletrik na ọkwa PCB dị iche iche. A na -emezi ọla kọpa a site na electroplating (Nzọụkwụ 6).

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nke ise: PCB ngwa photoresist na onyonyo

Iji nyefee atụmatụ PCB site na data CAD elektrọnik gaa na bọọdụ anụ ahụ, anyị buru ụzọ tinye fotoresist foto nwere mmetụta na panel, na -ekpuchi mpaghara bọọdụ niile. 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. Mgbe ahụ anyị na -eji bọọdụ sekit mepụta kemịkalụ (na -ewepụ onye na -ese foto na -akọwapụtaghị na panel) iji mepụta mpe mpe akwa na eriri.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nke isii: bọọdụ ụkpụrụ PCB

Nzọụkwụ a bụ usoro electrochemical nke na -ewulite ọkpụrụkpụ ọla kọpa n’elu oghere na PCB. Ozugbo etinyere ọkpụrụkpụ ọla kọpa na sekit na oghere ya, anyị na -eji akwa tin na -ekpuchi elu ya. Mpekere ahụ ga -echebe mkpuchi ọla kọpa n’oge usoro etching (Nzọụkwụ 7) wee wepụ ya.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nkeji edemede 7: PCB warara & AMP; PCB etching

This process takes place in several steps. Nke mbụ bụ mwepụ kemikal (ibepụ) nke onye na -ese foto site na panel. A na -ewepụzi ọla kọpa ọhụrụ ahụ (etched) na panel. Mpekere etinyere na nzọụkwụ 6 na -echebe okirikiri ọla kọpa achọrọ site na etching. N’oge a, akọwapụtara okirikiri PCB. Finally, chemical removal (stripping) of the tin protective layer exposes the copper circuit.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

8: nkpuchi mkpuchi PCB

Na -esote, anyị jiri ihe mgbochi mmiri na -ekpuchi panel ahụ niile. N’iji ihe onyonyo dị obere na nnukwu ọkụ UV (yiri nzọụkwụ 5), anyị kpughere mpaghara weldable nke PCB. Ọrụ bụ isi nke nkpuchi ịgbado ọkụ bụ ichebe ọtụtụ okirikiri ọla kọpa site na ọxịdashọn, mmebi, na corrosion, yana idobe ikewapụ sekit n’oge ọgbakọ.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

< Peeji nke 9: Akụkọ PCB (mbipụta ihuenyo)

Na -esote, anyị biputere akara ngosi, akara, na ozi ndị ọzọ dị na faịlụ elektrọnik na panel. Usoro a yiri usoro inkjet na -ebi akwụkwọ mana emebere ya nke ọma maka PCBS

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Oge nke iri: PCB ọgwụgwọ elu

N’ikpeazụ, a na -etinye ngwụcha elu na panel. A na-eji ngwụcha a (tin/lead solder ma ọ bụ ọla ọcha, ọla edo) iji kpuchido ọla kọpa (weldable surface) site na ọxịdashọn na dị ka akụkụ nke ọnọdụ PCB.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nke 11: nrụpụta PCB

N’ikpeazụ, mana ọbụghị obere, anyị jiri akụrụngwa NC wee gafere PCB site na nnukwu panel. PCB boards are now finished and will be shipped to you soon.

Usoro imepụta bọọdụ PCB Okwu mmalite nkwenye PCB

Nke a bụ PCB nwere otu akụkụ yana usoro nrụpụta PCB nwere akụkụ abụọ, imepụta PCB nwere ọtụtụ ga-adị mgbagwoju anya. A chọrọ lamination.

Mgbe usoro nrụpụta PCB 11 gasịrị, anyị ga -eme nnwale elektrọnik 100% na bọọdụ PCB gị.