Laser Etching PCB

(ụgbọ mmiri laser etching)

Otu esi enweta PCB etching n'ụlọ

Okwu mmeghe maka etching PCB na CO2 laser

Site n'enyemaka nke onye na-egbu ihe laser CO2, akara sekit kpuchiri agba agba nwere ike ịpụta nke ọma ma kpughee ya. N'ezie, CO2 laser na-ehichapụ agba karịa ọla kọpa n'ezie. Ozugbo e wepụrụ agba ahụ, ọla kọpa ekpughere na-eme ka ọ na-eduzi sekit dị nro. Dị ka anyị maara, usoro ihe na-eduzi - mbadamba ọla kọpa - na-eme ka njikọ maka ihe eletriki eletrik na njikwa sekit. Ọrụ anyị bụ ikpughe ọla kọpa dịka faịlụ nhazi PCB siri dị. Na usoro a, anyị na-eji CO2 laser cutter maka PCB etching, nke kwụ ọtọ ma na-achọ ihe dị ngwa ngwa. Ị nwere ike inyocha ihe PCB chepụta site na-agbalị nke a n'ụlọ.

- Kwadebe

• Mpempe ọla kọpa • Akwụkwọ aja • PCB imewe faịlụ • CO2 laser cutter • fesa Paint • Ferric Chloride Solution • mmanya na-egbu egbu • Acetone na-asacha ngwọta

- Ime usoro (otu esi eme PCB)

1. Jikwaa PCB imewe faịlụ na vector faịlụ (mpụta contour ga-abụ laser etched) na ibu ya n'ime a laser usoro.

2. Ọ dịghị ihe siri ike elu osisi mkpuchi ọla kọpa na sandpaper, ma kpochapụ ọla kọpa na mmanya na-egbu egbu ma ọ bụ acetone, n'ịhụ na ọ dịghị mmanụ na griiz fọdụrụ.

3. Jide bọọdụ sekit na ngwa ngwa ma nye ihe osise dị mkpa na nke ahụ

4. Debe mbadamba ọla kọpa na tebụl na-arụ ọrụ ma malite laser etching eserese elu

5. Mgbe ichachara, jiri mmanya na-aba n'anya hichapụ ihe fọdụrụ nke agba etched

6. Tinye ya na PCB echant solution (ferric chloride) iji kụọ ọla kọpa ekpughere

7. dozie agba ịgba na ihe mgbaze acetone (ma ọ bụ ihe na-ewepụ agba dị ka Xylene ma ọ bụ agba agba). Na-asa ahụ ma ọ bụ hichapụ agba ojii fọdụrụ na mbadamba nwere ike ịnweta.

8. Gwuo oghere

9. Na-ere ihe ndị eletrọnịkị site na oghere

10. Emechara

Ọ bụ ụzọ amamihe dị na-eji obere ebe etch ọla kọpa ekpughere ma nwee ike igbu ya n'ụlọ. Ọzọkwa, onye na-egbutu laser dị ala nwere ike ime ka ọ dị mfe iwepụ agba agba. Ịnweta dị mfe nke ihe na ịrụ ọrụ dị mfe nke igwe laser CO2 na-eme ka usoro ahụ bụrụ ihe na-ewu ewu ma dị mfe, ya mere ị nwere ike ime pcb n'ụlọ, na-etinye obere oge. Ọzọkwa, ngwa ngwa prototyping nwere ike na-aghọta site CO2 laser osise pcb, ikwe dị iche iche pcbs aghụghọ na-ahaziri na ngwa ngwa ghọtara.

CO2 laser pcb etching igwe kwesịrị ekwesị maka akara ngosi oyi akwa, okpukpu abụọ na otutu pcbs. Ị nwere ike iji ya mee ka imewe pcb gị n'ụlọ, tinyekwa igwe laser CO2 n'ime mmepụta pcbs bara uru. Nnukwu nkwughachi na nkwụsi ike dị elu bụ uru magburu onwe ya maka etching laser na ihe osise laser, na-eme ka PCB dị elu. Ozi zuru ezu iji nweta ihe osise laser 100.

Atụmatụ agbakwunyere (maka naanị ntụnye aka)

Ọ bụrụ na agba agba ahụ na-arụ ọrụ iji chebe ọla kọpa ka ọ ghara ịpụta, ihe nkiri ahụ ma ọ bụ foil nwere ike ịnweta iji dochie agba dị ka otu ọrụ ahụ. N'okpuru ọnọdụ ahụ, naanị anyị kwesịrị ikpochapụ ihe nkiri ahụ site na igwe laser nke yiri ka ọ dabara adaba.

Ọgba aghara ọ bụla na ajụjụ gbasara otu esi eji laser etch PCB

Kpọtụrụ anyị

Olee otú laser etching PCB na mmepụta

UV laser, akwụkwọ ndụ akwụkwọ ndụ laser, ma ọ bụeriri laserna-nakweere n'ọtụtụ ebe na-eji ohere nke elu-ike laser doo iji wepụ ọla kọpa na-achọghị, na-ahapụ ọla kọpa akara dị ka e nyere imewe faịlụ. Ọ dịghị mkpa maka agba, ọ dịghị mkpa maka etchant, usoro nke laser PCB etching na-agwụ agwụ na otu ngafe, ibelata ọrụ nzọụkwụ na-azọpụta oge na ihe na-eri.

Na-erite uru site na ezigbo ọkụ laser na sistemụ njikwa kọmputa, igwe PCB etching laser na-eme ka ikike dozie nsogbu ahụ zuru oke. Na mgbakwunye na nkenke ziri ezi, ọ dịghị ihe nbibi na nrụgide n'elu ihe dị n'elu n'ihi nhazi na-enweghị kọntaktị na-eme ka etching laser pụta ìhè n'etiti igwe igwe, ụzọ ntụgharị.