Kufamba Kwemaitiro Ekugadzira PCB: Nzira Dzokugadzira Dzakakwana

Mufananidzo 1. Maitiro Ekugadzira PCB YemaLayer Akawanda

Hapana nzira imwe chete yekugadzira PCB inoshanda pabhodhi rega rega. Bhodhi rine mativi maviri rakaputirwa neburi, PCB ine maburi akawanda, bhodhi rine maburi asina kunaka, bhodhi rine mafrequency akawanda rePTFE, chivakwa chisina kuvharwa/chakavigwa, uye bhodhi rine magadzirirwo akasiyana-siyana epamusoro zvinogona kutevedzera nzira dzakasiyana dzekugadzira.

Peji rino rakarongwa seraibhurari yePCB process-route . Rinoratidza kutevedzana kwekugadzirwa kwebhodhi rega rega guru kana rudzi rwemaitiro, kusanganisira mashandiro ane mamiriro ezvinhu anoiswa chete kana dhizaini ichida izvozvo. Kuti uwane logic yeinjiniya iri shure kweCAM, DFM, muripo uye kuburitswa kwedata rekugadzira, ona gwara guru rePCB manufacturing process.

Kuyerera kwakajairika kwe multilayer:
Kucheka Panel → Kubika Mushure meKucheka → Kunyoresa kweLDI → Firimu Rakaoma remukati → Kucheka remukati → AOI yemukati → Oxide yebrown → Lamination → Kuboorera → Kubvisa maburi → Copper isina Electro → Panel Plating → Firimu Rakaoma rekunze → Kuongorora Firimu Rakaoma → Kurongedza Mapatani → Kucheka rekunze → AOI yekunze → Mask yeSolder → Legend → Surface Finish → Kuedza kweMagetsi → Kuronga → Kuongorora kwekupedzisira → Kurongedza.

Matavi esarudzo akadai se metallized-slot routing, solder-mask kuburikidza ne plugging, impedance testing, second drilling uye V-scoring anoiswa chete kana zvichidikanwa.

Chisarudzo Chekuyerera Kwemaitiro Ekugadzira PCB

PCB / chinodiwa	Nzira inokurudzirwa papeji rino	Musiyano mukuru wemaitiro
PTH PCB ine mativi maviri	Kuyerera kwemadziro maviri-mativi	Hapana mifananidzo yemukati memadziro kana kuti multilayer lamination.
Multilayer pcb	Kuyerera kwemhando dzakasiyana-siyana dzemapatani	Inowedzera machira emukati, AOI, brown oxide uye lamination.
PCB isina kunaka	Kuyerera kwemvura isina kunaka	Kuumbwa kwemhangura kunoitika mushure mekutora mifananidzo yefirimu risina kunaka uye kuchekwa kwemifananidzo isina kunaka.
Mhangura ine gomba isina kuvakwa kwakafanana pamusoro nemhangura	Kuyerera kwekusarudza kwegomba-mhangura	Inowedzera firimu rakatsaurirwa rekuputira maburi uye zvikamu zvakasiyana zvepurasitiki yemhangura/tin.
PTH + NPTH inoda nguva yakasiyana yekuboorera	Kuyerera kwePTH / NPTH kwakapatsanurwa-kweboorwa	Kuboorwa kweNPTH kunoiswa mushure mekuputirwa kwemapatani uye usati wachekwa.
Nzvimbo yesimbi yakadzama yakadzorwa	Kuyerera kwenzvimbo yakadzama yakadzorwa nesimbi	Kugadzira zvinhu zvinoshandisa nzira dzakasiyana dzekugadzira zvinhu (through-slot) uye kugadzira zvinhu zvinoshandisa nzira dzematanho (step-slot machining) kunoitika pamatanho akasiyana ekugadzira zvinhu.
Zvinhu zvePTFE / Rogers-mhando yepamusoro-frequency	Kuyerera kwekurapa kweplasma yePTFE	Inowedzera kugadziridzwa kwezvinhu uye plasma isati yaiswa mhangura; danho rakasiyana rekugadzirisa chifukidzo chemasiki rinoshandiswawo.
Mapofu emakanika/akavigwa kuburikidza nekuvakwa	Yakavigwa/yakavigwa kuburikidza nebazi rekuisa jira risina kuvharwa	Inowedzera kugadziriswa kwe sub-board, kuderedza mhangura uye mamwe ma plating/imaging loops.
Kusimbiswa kwakakosha kwemagetsi kana kunyoresa	Nzira dzekuedza dzakakosha	Mabasa ekuyedza anoiswa panzvimbo dzakatarwa dzekutarisa kwete panzvimbo yakajairika yebvunzo yekupedzisira.
Kupedzwa kwepamusoro kwakasanganiswa / minwe yegoridhe	Nzira dzemapazi epamusoro-soro	Kuisa goridhe, kufukidza, kudzivirira tepi, HASL kana mamwe mabasa ekupedzisa zvinoshandura kurongeka kwemugero.

1. Kuyerera kweMaitiro Ekugadzira PCB Yepakati

Idzi ndidzo nzira dzekugadzira zvinhu. Maburi akakosha, zvinhu, mafinisheni uye bvunzo zvinowedzerwa semashandiro ebazi kune rimwe rema core flows aya.

1.1 Bhodhi Risina Chinhu / Paneri Risina Chinhu — Maitiro Akananga Nzira huru

1. Kucheka kwepaneti
2. Drilling
3. Kucheka Kwakashata
4. hwokutiparadza
5. Yekupedzisira Kuongorora
6. Packaging
7. Warehouse Yezvinhu Zvakapedzwa

Inoshandiswa pakugadzirisa zviri nyore zvisina chinhu pasina bhodhi risingade nzira ine laminated divi rimwe chete.

1.2 Bhodhi Risina Chinhu / Paneri Risina Chinhu — Maitiro Akacheneswa Nzira huru

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Firimu Rakaoma Risina Kunaka — kucheneswa kweganda uye kuratidzwa kweganda kudivi rimwe chete
4. Kucheka Kwakashata
5. Nyoni
6. Drilling
7. Kucheka Kwechipiri Kwakashata
8. hwokutiparadza
9. Yekupedzisira Kuongorora
10. Packaging
11. Warehouse Yezvinhu Zvakapedzwa

Bazi iri rinoshandiswa kana bhodhi risina chinhu richida lamination. Mhangura inofanira kuramba iripo usati wachera munzira iyi.

1.3 PCB ine divi rimwe chete uye yekunyepedzera ine mativi maviri Nzira huru

1. Shandisa nzira yekugadzira inotenderwa ine divi rimwe chete
2. Boora maburi ese asina kuputirwa zvichienderana netsanangudzo yeboora rakaburitswa
3. Kuumbwa kwedunhu rakakwana rine divi rimwe chete
4. Shandisa mabasa anodiwa ekupedzisa uye eprofile
5. Yekupedzisira Kuongorora
6. Packaging

Kurongeka kwemativi maviri kusina maburi akacheneswa nesimbi kunoonekwa sebhodhi rekunyepedzera rine mativi maviri uye kunotevera nzira ine mativi maviri pane nzira yakajairika yePTH ine mativi maviri.

1.4 PCB ine mativi maviri yePattern-Plating Nzira huru

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Kuchera Aruminiyamu Pakupinda-Papepakana zvichidikanwa
4. Mechanical Drilling
5. Nzira yeSlot yakagadzirwa nesimbikana zvichidikanwa
6. Deburring
7. Mhangura Isina Magetsi
8. Kuisa Panel
9. Firimu Rakaoma Rekunze
10. Kuongorora Mafirimu Akaoma
11. Pattern Plating
12. Kucheneswa kwekunze kwechikamu — kuchenesa kwe thiourea kwakatarwa
13. AOI yekunze
14. Kukwesha/Kukuya Pamusorokana zvichidikanwa
15. Solder-Mask Via Pluggingkana zvichidikanwa
16. Solder Mask
17. Kuongorora Masiki eSolder
18. Ngano / Sikirini yeSiriki
19. HASL, ENIG kana kuti Surface Finish yakatarwa
20. Muedzo weImpedancekana zvichidikanwa
21. Muedzo Wemagetsi
22. Kuboorera Kwechipiri / V-CUTkana zvichidikanwa
23. hwokutiparadza
24. Kuongorora Zvinhu
25. Yekupedzisira Kuongorora
26. Packaging
27. Warehouse Yezvinhu Zvakapedzwa

Iyi ndiyo nzira yakajairika yekubatanidza mapatani ebhodhi rine zvidimbu zviviri rine maburi esimbi.

1.5 PCB yePatani Yekuputira Mapuratifomu Akawanda Nzira huru

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Kunyoresa kweLDI
4. Firimu Rakaoma remukati
5. Kucheka Kwemukati
6. AOI yemukati-yakagadzika
7. Brown oxide
8. Nyoni
9. Kuchera Aruminiyamu Pakupinda-Papepakana zvichidikanwa
10. Mechanical Drilling
11. Nzira yeSlot yakagadzirwa nesimbikana zvichidikanwa
12. Deburring
13. Mhangura Isina Magetsi
14. Kuisa Panel
15. Firimu Rakaoma Rekunze
16. Kuongorora Mafirimu Akaoma
17. Pattern Plating
18. Kucheneswa kwekunze kwechikamu — kuchenesa kwe thiourea kwakatarwa
19. AOI yekunze
20. Kukwesha/Kukuya Pamusorokana zvichidikanwa
21. Solder-Mask Via Pluggingkana zvichidikanwa
22. Solder Mask
23. Kuongorora Masiki eSolder
24. Ngano / Sikirini yeSiriki
25. HASL, ENIG kana kuti Surface Finish yakatarwa
26. Muedzo weImpedancekana zvichidikanwa
27. Muedzo Wemagetsi
28. Kuboorera Kwechipiri / V-CUTkana zvichidikanwa
29. hwokutiparadza
30. Kuongorora Zvinhu
31. Yekupedzisira Kuongorora
32. Packaging
33. Warehouse Yezvinhu Zvakapedzwa

Kana tichienzanisa nebhodhi rine mativi maviri, nzira iyi inowedzera mifananidzo yemukati, AOI yemukati, brown oxide uye lamination isati yaitwa.

1.6 PCB ine mativi maviri isina kunaka Kuisa jira rakashata

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Drilling
4. Deburring
5. Mhangura Isina Magetsi
6. Negative Plating
7. Kukuya Pamusoro Pakaiswa Plating
8. Firimu Rakaoma Risina Kunaka
9. Kuongorora Mafirimu Akaoma
10. Kucheka Kwakashata
11. AOI yekunze
12. Kukwesha/Kukuya Pamusorokana zvichidikanwa
13. Solder-Mask Via Pluggingkana zvichidikanwa
14. Solder Mask
15. Kuongorora Masiki eSolder
16. muzvinambiri
17. HASL, ENIG kana kuti Surface Finish yakatarwa
18. Muedzo weImpedancekana zvichidikanwa
19. Muedzo Wemagetsi
20. Kuboorera Kwechipiri / V-CUTkana zvichidikanwa
21. hwokutiparadza
22. Kuongorora Zvinhu
23. Yekupedzisira Kuongorora
24. Packaging
25. Warehouse Yezvinhu Zvakapedzwa

Kuyerera uku kunoshandisa kuvakwa kwemhangura isati yatorwa mifananidzo yefirimu risina kunaka uye kuchekwa kwemifananidzo isina kunaka.

1.7 PCB Yekuputira Yakashata Yakawanda Yakaiswa muMatanda Akawanda Kuisa jira rakashata

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Kunyoresa kweLDI
4. Firimu Rakaoma remukati
5. Kucheka Kwemukati
6. AOI yemukati-yakagadzika
7. Brown oxide
8. Nyoni
9. Kuchera Aruminiyamu Pakupinda-Papepakana zvichidikanwa
10. Drilling
11. Nzira yeSlot yakagadzirwa nesimbikana zvichidikanwa
12. Deburring
13. Mhangura Isina Magetsi
14. Negative Plating
15. Kukuya Pamusoro Pakaipa
16. Firimu Rakaoma Risina Kunaka
17. Kuongorora Mafirimu Akaoma
18. Kucheka Kwakashata
19. AOI yekunze
20. Kukwesha/Kukuya Pamusorokana zvichidikanwa
21. Solder-Mask Via Pluggingkana zvichidikanwa
22. Solder Mask
23. Kuongorora Masiki eSolder
24. muzvinambiri
25. HASL, ENIG kana kuti Surface Finish yakatarwa
26. Muedzo weImpedancekana zvichidikanwa
27. Muedzo Wemagetsi
28. Kuboorera Kwechipiri / V-CUTkana zvichidikanwa
29. hwokutiparadza
30. Kuongorora Zvinhu
31. Yekupedzisira Kuongorora
32. Packaging
33. Warehouse Yezvinhu Zvakapedzwa

Nzira ye multilayer negative-plating inowedzera kurongeka kwakazara kwe inner-layer ne lamination isati yaitwa negative-plating outer-layer.

Kumbira Mutengo wePCB Production

2. Kuisa Maburi uye Kuyerera kweBazi reMechanical

Nzira idzi dzinoiswa kana mhangura ine maburi, maburi asina kuputirwa, nzvimbo dzakaputirwa kana zvinhu zvakadzika zvakadzika zvisingakwanise kubatwa nenzira yakajairwa yekuboorera/kuputira.

2.1 Kuisa Maburi neMhangura Yekusarudza — Mhangura Yegomba Isina Kuenderana Nekuvakwa Kwepamusoro neMhangura Kuisa maburi

1. Drilling
2. Mhangura Isina Magetsi
3. Kuisa Panel
4. Firimu Rakaoma Rekuputira Hole
5. Kuongorora Mafirimu Akaoma
6. Kuisa Mhangura Yekusarudza Maburi — mhangura chete, hapana tini
7. Kubvisa Mafirimu Akaoma
8. Kukuya Pamusoro Pakaiswa Plating
9. Firimu Rakaoma reOuter-Layer — mifananidzo yakajairika yekunze-layer
10. Kuongorora Firimu Rakaoma 1
11. Kuisa Tin Plating — tin chete, hapana imwe mhangura
12. Kucheka Kwekunze
13. Maitiro Akajairika Ekudzika

Bazi iri rine maitiro akanaka rinoparadzanisa kuvakwa kwemhangura negomba kubva pakushanda kwekunze kwesimbi/kudzivirira etch.

2.2 Kuyerera kweBhodhi Rakajairika / Kuyerera kweMaburi Akavigwa Mapofu Kuisa maburi

1. Maitiro Akapfuurasezvinoshanda
2. Nyonipazvinenge zvakakodzera
3. Drilling
4. Kuchenesa Desmear / Maburi
5. Mhangura Isina Magetsi
6. Kuisa Panel
7. Firimu Rakaoma Rekuputira Hole
8. Kuisa Mhangura Yekusarudza Maburi — mhangura chete, hapana tini
9. Kubvisa Mafirimu Akaoma
10. Kukuya Pamusoro Pakaiswa Plating
11. Firimu Rakaoma remukati
12. Kucheka Kwemukati
13. Maitiro Akajairika Ekudzika

Maitiro ekugadzira anoshandisa bazi iri renzira isina kunaka kumabhodhi akajairwa uye mabhodhi akavigwa/akavigwa nemaziso anoda kutenderera kwakatsaurirwa kwekuputira maburi.

2.3 PTH + NPTH Kuyerera kweSplit-Drill Kuboora kwakapatsanurwa

1. Maitiro Akapfuura
2. Pattern Plating
3. Kuboorera Kwechipiri — NPTH zvinhu
4. Kubvisa Mafirimu Akaoma
5. Etching
6. Maitiro Akajairika Ekudzika

Kutevedzana uku kunoita kuti zvinhu zvakasarudzwa zveNPTH zvisasvike panzira yekutanga yesimbi nekuzviboora mushure mekuputira mapatani.

2.4 Kuyerera kweSlot Yakadzama Yakadzora Semi-Metalized Kudzika kwakadzorwa

1. Drilling
2. Kufambisa Nzira Nekupfuura Nekupfuura
3. Kugadziriswa kwePCB Kwakajairika
4. Pattern Plating
5. Kubvisa Mafirimu Akaoma
6. Kudzika Kwakadzorwa / Kufamba Kwematanho
7. Kucheka Kwekunze
8. Maitiro Akajairika Ekudzika

Nzvimbo iyi inotanga yabatanidzwa mukuisa plating; machining inodzorwa nekudzika kwayo inoitwa mushure mekuramba kubvisa platter uye isati yapera kuchekwa kwekunze.

2.5 Metallized Slot / Edge-Plating Base Flow Chinhu chemuchina chakashandiswa nesimbi

1. Maitiro Akapfuura
2. Drilling
3. Nzira yeSlot / Edge
4. Deburring
5. Mhangura Isina Magetsi
6. Kuisa Mapuratifomu Akajairika uye Maitiro Ekudzika

Nzvimbo dzakaiswa simbi uye zvinhu zvinoiswa pamucheto zvinofanirwa kugadzirwa nemashini isati yaiswa mhangura kuitira kuti madziro akavhurika agone kugadzirwa nesimbi.

2.6 Chinhu Chinodzorwa-Kudzika Kwesimbi — Standard Branch Kudzika kwakadzorwa

1. Maitiro Akapfuura
2. Nyoni
3. Drilling
4. Kuronga Slot Kwakadzama Kwakadzorwa
5. Deburring
6. Mhangura Isina Magetsi
7. Maitiro Akajairika Ekudzika

Inoshandiswa kana chinhu chakadzama chichifanira kugadzirwa nesimbi mushure mekugadzirwa.

2.7 Chinhu Chinodzorwa Nesimbi Yakadzika — Chine Chinhu Chinocherwa NeLaser Kudzika kwakadzorwa

1. Maitiro Akapfuura
2. Nyoni
3. Drilling
4. Kuronga Slot Kwakadzama Kwakadzorwa
5. Deburring
6. Laser Kuchera
7. Plasma Treatment
8. Kemikari Kuchenesa
9. Mhangura Isina Magetsi
10. Maitiro Akajairika Ekudzika

Bazi iri rinoisa kuchera nelaser uye kugadzirira mamwe maburi pamadziro risati raita mhangura isina magetsi.

3. Kuyerera kweMaitiro Ekuchera Maburi/Kuburitswa Nezvinhu Zvakavigwa uye Kudzokororwa Kwemaboora

Zvivakwa zvakaoma zvekubatanidza zvinogona kuda kugadzirwa kwe sub-board, kuderedza mhangura, mashandiro ekutsigira resin-plugging uye kutenderera kwesimbi kunopfuura kamwe chete. Kuti uwane rumwe ruzivo rwakakura nezvezvivakwa zvekuvaka, ona kugadzirwa kweHDI PCB.

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Firimu Rakaoma remukati
4. Kucheka Kwemukati
5. AOI yemukati-yakagadzika
6. Brown oxide
7. Nyoni
8. Bika 1
9. Edge Milling
10. Kubviswa kweResin / Smear
11. Kuderedza Mhangura
12. Drilling
13. Deburring
14. Mhangura Isina Magetsi
15. Negative Plating
16. Kukuya Pamusoro Pakaipa
17. Firimu Rakaoma Risina Kunaka
18. Kuongorora Mafirimu Akaoma
19. Kucheka Kwakashata
20. Maitiro Akajairika Ekudzika

Nzira iyi inoshandiswa sebazi rekugadzira zvinhu zvemuchina zvakavharirwa/zvisingaonekwe.

3.2 Bazi reNegative-Plating rine mativi maviri / Sub-board Bofu / rakavigwa kuburikidza

1. Kucheka kwepaneti
2. Kubika Mushure mekucheka
3. Kuderedza Mhangura
4. Drilling
5. Deburring
6. Mhangura Isina Magetsi
7. Negative Plating
8. Kukuya Pamusoro Pakaipa
9. Firimu Rakaoma Risina Kunaka
10. Kuongorora Mafirimu Akaoma
11. Etching
12. Maitiro Akajairika Ekudzika

Bazi iri pfupi rinoshandiswa kana bhodhi diki risingade nzira ye multilayer inner-layer/lamination sequence.

3.3 Kuboorwa Kwesimbi Dzakawanda Kuboorwa kwePTH kwakadzokororwa

1. Maitiro Akapfuura
2. Basa rekutanga rekuchera nesimbi
3. Bika 1
4. Plasma Treatment
5. Kurapa kweGirazi-Fiber / Hole-Wall
6. Basa Rechipiri Rekuchera Metallized
7. Bika 2
8. Kurapa Plasma 1
9. Kurapa kweGirazi-Fiber / Hole-Wall 1
10. Mhangura Isina Magetsi 1
11. Maitiro Akajairika Ekudzika

Inoshandiswa kana bhodhi riine nhanho dzinopfuura imwe chete dzekuboorera uye nhanho yega yega yekuboorera inogadzira zvinhu zvine simbi zvakapinda mumaburi.

maitiro ekugadzira mapurasitiki akawanda-asina kunaka-pcb

Mufananidzo 2. multi-layer-pcb-negative-pattern-plating-process-infographic

4. Kuyerera Kwekugadzira PCB Yakanangana Nezvinhu

Kusarudzwa kwezvinhu kunogona kuwedzera matanho ekugadzirisa kunyangwe kana geometry yedunhu isina kuchinja. Nzira dziri pazasi dzinoratidza zvinhu zvakatsanangurwa zvinoenderana nemhuri dzezvinhu zvinoenderana.

4.1 PTFE High-Frequency PCB — Pre-Electroless-Copper Plasma Flow PTFE / RF

1. Maitiro Akapfuura
2. Drilling
3. Deburring
4. Kubika kwemhangura kusati kwaitwa pasina magetsi
5. Plasma Treatment
6. Mhangura Isina Magetsi
7. Maitiro Akajairika Ekudzika

Inoshandiswa pamabhodhi ePTFE akaboorwa, mabhodhi ePTFE/non-PTFE akaboorwa akasanganiswa, mabhodhi emamai uye maPTFE akawanda akaumbwa. Kuti uwane rumwe ruzivo rwakadzama nezvekugadzirwa kwezvinhu, ona maitiro ekugadzira eRogers PCB.

4.2 PTFE High-Frequency PCB — Pre-Solder-Mask Conditioning PTFE / RF

1. Maitiro Akapfuura
2. Kubika Mask Yekusonesa
3. Chifukidzo cheSolder / Chifukidzo cheSolder kuburikidza nePlugging
4. Maitiro Akajairika Ekudzika

Uku kuiswa kwePTFE conditioner kwakasiyana kusati kwagadziriswa solder-mask.

4.3 Nzira yeN4000-Series Material Zvinhu zvinokosha

1. Maitiro Akapfuura
2. AOI yemukati-yakagadzika
3. Brown oxide
4. Kubika kweOxyde mushure meBrown
5. Nyoni
6. Drilling
7. Deburring
8. Kubika kwemhangura kusati kwaitwa pasina magetsi
9. Mhangura Isina Magetsi
10. Maitiro Akajairika Ekudzika

Nzira yacho inowedzera kudziya mushure me brown oxide uye zvakare isati yashandisa copper isina magetsi.

4.4 Nzira yezvinhu yeMEGTRON4 / FR408HR Zvinhu zvinomhanya zvakanyanya

1. Maitiro Akapfuura
2. Drilling
3. Deburring
4. Kubika kwemhangura kusati kwaitwa pasina magetsi
5. Plasma Treatment
6. Mhangura Isina Magetsi
7. Maitiro Akajairika Ekudzika

Nzira yakatsanangurwa inowedzera kubikwa kwemhangura isati yagadzirwa uye kurapwa kweplasma mushure mekuboorwa.

4.5 Nzira yezvinhu zveIT-150DA Nzira yezvinhu zvakatsaurirwa

IT-150DA inoda nzira yekugadzira zvinhu zvakasiyana. Simbisa kutevedzana chaiko kwezvinodiwa pari zvino zve stackup, maburi uye kugadzirwa panguva yekuburitswa kweinjiniya; usafunge kuti nzira yakajairwa yeFR-4, PTFE kana MEGTRON inoshanda.

5. Kuyerera Kwemaitiro Ekuyedza Kwakakosha uye Kuongorora

Idzi inzira dzekupinza: bvunzo yakatarwa inoiswa panzvimbo yakatarwa pane kungowedzerwa pamucheto webhodhi.

5.1 Kuyerera kwekuyedza kwekudzivirira maburi Special test

1. Maitiro Akapfuura
2. AOI yekunze
3. Muedzo weKuramba Maburi
4. Solder Mask
5. Maitiro Akajairika Ekudzika

Inoshandiswa chete kana bvunzo yekudzivirira maburi ichidikanwa. Kuti uwane nzira dzakajairika dzekuramba dzakashama uye nzira dzekuzviparadzanisa, ona bvunzo dzemagetsi dzePCB.

5.2 Kuedza Kupinza Mugwagwa — Kutungamira Musati Maedzo Emagetsi Atanga Special test

1. hwokutiparadza
2. Muedzo Wemagetsi
3. Kuedzwa kweInductance

Inoshandiswa pamabhodhi ane nzira yakajairika inofamba nePCB isati yaedzwa nemagetsi.

5.3 Kuedza Kwemagetsi — Kuedza Kwemagetsi Usati Watanga Kufamba Special test

1. Muedzo Wemagetsi
2. hwokutiparadza
3. Kuedzwa kweInductance

Inoshandiswa kana nzira yechigadzirwa ichiyedza magetsi isati yaongororwa zvizere.

5.4 Kuyerera kweKunyoresa / Kurongeka kweKuyedza Kuongorora kwakakosha

1. Maitiro Akapfuura
2. Kucheka Kwekunze
3. Bvunzo rekunyoresa / kurongeka
4. AOI yekunze
5. Maitiro Akajairika Ekudzika

Yakawedzerwa kana ongororo yemutengi kana yeinjiniya ichida kusimbiswa kwekunyoresa kwakatsaurirwa.

5.5 Nzvimbo Yekusimbisa Impedance Yakadzorwa Special test

1. Kupedzisa Pamusoro / Maitiro Ekupedzisira Akakodzera
2. Muedzo weImpedance
3. Muedzo Wemagetsi
4. Maitiro Ekupedzisira Akajairika

Kuyedzwa kweImpedance kune zvigaro uye kunotevera chirongwa che coupon/test chakatenderwa. Ona kugadzirwa kwePCB inodzorwa neImpedance kuti uwane dhizaini uye mamiriro ekuyera.

6. Nzira dzeKugadzira Nzvimbo Dzinopedzwa Pamusoro uye Dzinobatsira

Kupera kwepamusoro kunogona kufamba kana kuwedzera mashandiro muchikamu chekugadzira chiri pasi. Kuyerera kuri pazasi kunoratidza musanganiswa wekupedzisa uyo kutevedzana kwekugadzira kwakanyatsotsanangurwa. Kuti uwane sarudzo yekupedzisa uye hunhu hwekupedzisa, ona sarudzo dzePCB surface finish.

6.1 Kapton / Kuyerera kweTepi Inodzivirira Anobatsira

1. Maitiro Akapfuura
2. Yekupedzisira Kuongorora
3. Kushandiswa kweTepi
4. Kuongorora Kwekupedzisira Kwechipiri
5. Maitiro Anotevera

Nzira iyi yekubatsira inoiswa apo chigadzirwa chinoda tepi isati yashandiswa pabasa rinotevera kana kugadziriswa kwekutumira.

6.2 HASL Isina Mutobvu — Kuyerera Kwemvura Kunobva Pasi Surface kupera

1. Solder Mask
2. Kuongorora Masiki eSolder
3. muzvinambiri
4. Inotungamira-Yemahara HASL
5. hwokutiparadza
6. Maitiro Ekupedzisira Akajairika

Kana legend ikadhindwa zvakananga pamusoro penzvimbo hombe yakapedzwa nesolder, kurongeka kwayo kunogona kuchinjwa kuitira kuti kupedzisa kwepamusoro kupedzwe legend isati yabatwa.

6.3 HASL + Zvigunwe zvegoridhe zvine maPlating Leads Kupedzisa kwakasanganiswa

1. Maitiro Akapfuura
2. Kuputira neMinwe Yegoridhe
3. Tape Dziviriro
4. HASL ine Lead kana kuti isina Lead
5. Maitiro Akajairika Ekudzika

Tepi inodzivirira nzvimbo yegoridhe yakaputirwa panguva yekushanda kwekugadzirisa solder.

6.4 HASL + Zvigunwe zvegoridhe zvakareba/zvipfupi Kupedzisa kwakasanganiswa

1. Maitiro Akapfuura
2. Kuongorora Masiki eSolder
3. Kuputira neMinwe Yegoridhe
4. Tape Dziviriro
5. HASL ine Lead kana kuti isina Lead
6. Maitiro Akajairika Ekudzika

Nzvimbo yekutarisa chifukidzo chesolder-mask inopedzwa isati yaiswa jira rekudzivirira nemunwe netepi.

Nzira ye6.5 Yechipiri Yekudhonza Yakaoma Yegoridhe Rakaoma / Goridhe Rakapfava Electroplated gold

1. Maitiro Akapfuura
2. Firimu Rakaoma Rekunze
3. Kuongorora Mafirimu Akaoma
4. Pattern Plating
5. Kucheka Kwekunze
6. Firimu Rechipiri Rekuoma Rekunze
7. Kuongorora Kwechipiri Kwemafirimu Akaoma
8. Kuisa Patani Yemhangura / Nickel / Goridhe
9. Kuisa Electroplating Yegoridhe Rakaoma Kana Goridhe Rakapfava
10. Kubvisa/Kubvisa Mutobvu kana zvichidikanwa
11. Maitiro Akajairika Ekudzika

Nzira iyi inoparadzanisa kuumbwa kwedunhu rekunze kwechigadziko kubva pakushanda kwegoridhe rakazosarudzwa.

6.6 Mhuri Yekugadzira Zvinhu Zvakasiyana-siyana Nzira yakasarudzwa nekubatanidza kupedzisa

Mabhodhi akasanganiswa haana nzira imwe chete yekupedzisa. Nzira yekugadzira inosarudzwa zvichienderana nemusanganiswa wekupedzisa, senge HASL + gold fingers, ENIG + selective electroplated gold, OSP + gold fingers, immersion tin + gold fingers, immersion sirivha + selective gold, carbon ink combinations, kana musanganiswa wepeelable-mask. Masking, secondary dry-film, plating, tape-protection, legend, testing uye routing order zvinofanirwa kutevedzera musanganiswa wekupedzisa chaiwo wakatsanangurwa pabasa racho.

7. Maitiro Ekuverenga Aya Mafambiro Emaitiro ePCB

Matanho akanyorwa kuti "kana zvichidikanwa" matavi ane mamiriro ezvinhu kwete mashandiro ekumanikidzwa. Semuenzaniso, PCB isina impedance inodzorwa haidi kupinzwa kwe impedance-test, bhodhi rakarongwa haridi otomatiki V-CUT, uye bhodhi risina nzvimbo dzakaputirwa harishandisi bazi resimbi rakaiswa.

Saizvozvowo, bhodhi rinogona kufamba kubva kune imwe nzira huru kuenda kune imwe bazi rakakosha uye rozodzokera kune yakajairika nzira yekudzika. Semuenzaniso, bhodhi rePTFE rine layer yakawanda richiri ne multilayer base route, asi nzira yekuboorera-ku-copper inowedzera PTFE plasma-treatment branch. Dhizaini yePTH/NPTH inogona kutevedzera nzira yakajairika yekuboorera pateni kusvika pakuiswa kwechipiri kwadikanwa.

Musimboti wenzira yekushanda: zvakanyorwa paPCB zvakapedzwa zvinosarudza nzira yekugadzira inoburitswa. Kuverengwa kwezvikamu, chimiro chemaburi chakaputirwa/chisina kuputirwa, kuvakwa kwemhangura, mhuri yezvinhu, kuburikidza nekuvakwa, zvinhu zvakadzika zvakadzorwa, kupedzwa kwenzvimbo uye zvinodiwa zvekuyedza zvakakosha zvese zvinogona kuchinja kutevedzana.

Unoda Ongororo yeNzira Yokugadzira?

Highleap Electronics inopa mabasa ekugadzira maPCB ekuvaka kwakajairwa uye kwepamusoro. Tumira pasuru yekugadzira kana bhodhi richida maburi akasarudzika, zvinhu zvePTFE/RF, mabhurugwa akavharirwa kana akavharirwa, mafinishe akasanganiswa, machining akadzama akadzorwa kana bvunzo dzisiri dzenguva dzose kuitira kuti kuyerera kwekugadzirwa kwakarurama kugone kusimbiswa usati waburitswa.

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Musangano wePCB weElectric Electronics weVatengi

Ziva kuti hunyanzvi hwedu hungabatsira sei nePCBA chirongwa.

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