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otu esi eme pcb okpukpu abụọ n'ụlọ

Na ngwa eletrọnịkị, bọọdụ sekit sekit (PCB) bụ ọkpụkpụ azụ nke ọtụtụ ngwaọrụ eletrọnịkị.Ọ bụ ezie na ndị ọkachamara na-emekarị imepụta PCB dị elu, ime PCB nwere akụkụ abụọ n'ụlọ nwere ike ịbụ nhọrọ bara uru na nke bara uru n'ọnọdụ ụfọdụ.Na blọọgụ a, anyị ga-atụle usoro nzọụkwụ site na ịme PCB nwere akụkụ abụọ na ntụsara ahụ nke ụlọ nke gị.

1. Chịkọta ihe achọrọ:
Tupu ịbanye n'ime usoro nrụpụta, ọ dị mkpa ikpokọta ihe niile dị mkpa.Ndị a na-agụnye ihe mkpuchi ọla kọpa, ihe nrịbama na-adịgide adịgide, ndị na-ebi akwụkwọ laser, ferric chloride, acetone, drill bits, waya nwere ọla kọpa, na akụrụngwa nchekwa dị ka uwe aka na anya.

2. Chepụta nhazi PCB:
Iji PCB imewe software, mepụta schematic nke sekit eletrọnịkị nke ịchọrọ ịrụ.Mgbe schematic ahụ mechara, chepụta nhazi PCB, na-etinye akụkụ dị iche iche na akara dịka achọrọ.Gbaa mbọ hụ na nhazi ahụ dabara adaba maka PCB nwere akụkụ abụọ.

3. Bipụta nhazi PCB:
Jiri ngwa nbipute laser bipụta okirikiri nhọrọ ukwuu PCB na akwụkwọ na-egbuke egbuke.Jide n'aka na ị na-enyo onyinyo ahụ n'ụzọ ziri ezi ka ọ na-ebufe nke ọma na bọọdụ mkpuchi ọla kọpa.

4. Nhazi nnyefe:
Kpochapụ nhazi a na-ebipụta ma tinye ya ihu n'ala n'elu mbadamba ọla kọpa.Chekwaa ya na teepu ma kpoo ya na ígwè n'elu nnukwu okpomọkụ.Pịa ike maka ihe dịka nkeji iri iji hụ na nkesa na-ekpo ọkụ.Nke a ga-ebufe ink site na akwụkwọ ahụ gaa na efere ọla kọpa.

5. Efere efere:
Jiri nlezianya wepụ akwụkwọ ahụ na bọọdụ mkpuchi ọla kọpa.Ị ga-ahụzi nhazi PCB na-ebufe n'elu ọla kọpa.Wunye ferric chloride zuru oke n'ime akpa rọba ma ọ bụ iko.Tinye osisi ahụ n'ime ngwọta ferric chloride, jide n'aka na ekpuchiwo ya kpamkpam.Jiri nwayọọ kpalite ihe ngwọta ahụ iji mee ka usoro etching ahụ dị ngwa.Cheta na ị na-eyi gloves na enyo n'oge usoro a.

6. Hichaa ma nyochaa bọọdụ sekit:
Mgbe usoro etching ahụ gasịrị, a na-ewepụ osisi ahụ na ngwọta ma kpochaa ya na mmiri oyi.Kpochapụ akụkụ ya wee jiri nwayọọ hichaa bọọdụ ahụ na ogbo iji wepụ ink karịrị ya na ihe fọdụrụnụ.Kpochapụ osisi ahụ kpamkpam wee lelee maka njehie ma ọ bụ nsogbu ọ bụla nwere ike ime.

7. Ịkụ ala:
N'iji obere ihe egwu egwu, jiri nlezianya kụwaa oghere na PCB n'ebe ndị a họpụtara maka itinye ihe na ire ere.Gbaa mbọ hụ na oghere ahụ dị ọcha na enweghị irighiri ọla kọpa ọ bụla.

8. Akụkụ ịgbado ọkụ:
Debe akụrụngwa eletrọnịkị n'akụkụ abụọ nke PCB ma were obere vidiyo chekwaa ha.Jiri igwe na-ere ere na waya iji jikọọ ihe ndị ahụ na akara ọla kọpa.Wepụta oge gị wee hụ na nkwonkwo ndị na-ere ahịa dị ọcha ma sie ike.

na ngwụcha:
Site n'ịgbaso ntuziaka nzọụkwụ site na nzọụkwụ ndị a, ị nwere ike ịme PCB nwere akụkụ abụọ nke ọma n'ụlọ.Ọ bụ ezie na usoro ahụ nwere ike na mbụ gụnyere ụfọdụ nnwale na njehie, na omume na nlebara anya zuru ezu, ị nwere ike nweta nsonaazụ ọkachamara.Cheta na ị na-ebute nchekwa ụzọ mgbe niile, yiri ngwa nchebe kwesịrị ekwesị ma rụọ ọrụ na mpaghara ikuku nwere nke ọma.Ya mere, wepụta ihe okike gị wee malite iwu PCB nke nwere akụkụ abụọ!

pcb kiiboodu


Oge nzipu: Jul-14-2023