Zvinodiwa paPCB Assembly Files

KuHighleap Electronics , mapakeji emafaira akazara anogonesa kugadziriswa nekukurumidza uye mibvunzo mishoma yeinjiniya. Isu tinoshandisa Gerbers + drill yako kugadzira maturusi ekugadzira, uye mifananidzo yako yeBOM + pick-and-place + assembly kuronga kuiswa kweSMT uye kuona polarity/orientation. Gwaro iri rinokubatsira kugadzirira data rinofamba zvakanaka mukugadzira.

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1) Pakeji Yefaira Rakazara

1.1 Rondedzero Yekutarisa Mafaira Akakosha

Nguva dzose Inodiwa:

• ☐ Mafaira eGerber (matatu ese anodiwa pakugadzira)
• ☐ Mafaira ekuboorera (fomati yeExcellon)
• ☐ Rugwaro rweZvinhu (BOM)
• ☐ Sarudza woisa / faira repakati (nzvimbo yechinhu)
• ☐ Mufananidzo wekuunganidzira (Kumusoro/Pasi, polarity, refdes)

Kazhinji Inodiwa (zvichienderana nebhodhi uye chivakwa):

• ☐ Mifananidzo yemifananidzo/mapepa ekugadzira
• ☐ Tsanangudzo yeStackup (kunyanya ye impedance kana dielectric inodzorwa)
• ☐ Zvinodiwa pabvunzo (AOI/ICT/functional)
• ☐ Mirayiridzo yakakosha (kuronga mapurogiramu, kufukidza, kubata)
• ☐ Ruzivo rwekugadzirisa mapaneru (kana akaiswa mapaneru kana kuti achida masimbi)

1.2 Kuenderana Kwemafaira

Zvakakosha: Mafaira ese anofanira kunge ari ekugadzirisa dhizaini imwe chete (Gerbers, drill, BOM, pick-and-place, drawings).

Kugadziriswa kwakasiyana-siyana kunowanzo kukonzera:

• Zvikamu zvakaiswa pamapedhi asiri iwo (tsoka dzakachinjwa asi faira rekuisa harina kugadziriswa)
• Kusawirirana kweBOM/kuisa (zvikamu zvisipo kana huwandu husina kunaka)
• Matsiko asina kunaka akavakwa (Gerber vs drawing vs BOM kusawirirana)

Maitiro akanakisa: isa chiratidzo chekudzokorora mumazita ese emafaira nemagwaro (semuenzaniso, RevA / RevB, chitambi chezuva, nhamba yeECO).

1.3 Pfupiso yeFomati yeFaira

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2) Zvinodiwa paData rekugadzira

2.1 Mafaira eGerber

Matanda anodiwa (akajairika):

• Mhangura yepamusoro
• Mhangura yepazasi
• Zvikamu zvemhangura zvemukati (kana zviri muzvikamu zvakawanda)
• Masiki yepamusoro inosungirirwa pamusoro
• Masiki yesolder yepasi
• Sikirini yepamusoro
• Sikirini yepazasi (kana yakashandiswa)
• Rondedzero yebhodhi / chimiro (chinodiwa)

Zvinokurudzirwa (kana zvichibvira):

• Matanho emakanika ekucheka, nzvimbo dzinoiswa, kudzika kwenzira, manotsi ekuisa mapuranga emucheto
• Rutivi rwekugadzira / mareferensi ekudhirowa (kana CAD yako ikavaburitsa seGerbers)

Zviratidzo zveGerber:

• Mafomati: RS-274X (maburi akaiswa mukati) kana Gerber X2
• Zviyero: Zvinodiwa pachiyero; zvinogamuchirwa neumambo (musasanganisa zvikamu zvakasiyana-siyana)
• Ita shuwa kuti polarity yakaenzana uye mazita akakodzera ezvikamu
• Isa bhodhi rakajeka, risingatsananguriki

2.2 Mafaira ekuboorera

kunodiwa:

• Yakaputirwa nepakati pemaburi (PTH)
• Maburi asina kuputirwa (NPTH) sefaira rakasiyana (rinokurudzirwa)
• Tafura yezvishandiso (hukuru hwezvibooreso + huwandu)

Kana zvichiita:

• Pofu kuburikidza nemafaira ekuboorera
• Yakavigwa kuburikidza nemafaira ekuboorera
• Mafaira ekudhonza kumashure
• Tsanangudzo dzemigero/nzira dzekufambisa (kana dzisina kutorwa kune imwe nzvimbo)

2.3 Kudhirowa Kwekugadzira / Zvinyorwa (PDF)

Ipa mufananidzo wekugadzira (PDF) unoratidza:

• Zviyero zvebhodhi uye kushivirira
• Kuunganidzwa kwezvikamu uye ukobvu
• Magadzirirwo echinhu (semuenzaniso, FR-4, high-Tg, laminate yakasarudzika ine kurasikirwa kwakaderera)
• Zvinodiwa zveImpedance (kana zviripo)
• Kupera kwepamusoro (ENIG, HASL, OSP, nezvimwewo)
• Ruvara rwemasiki esimbi uye ruvara rwesiriki yesilika (kana zvichidikanwa)
• Zvinodiwa zvakakosha (kuputira mupendero wemucheto, kuburikidza nekuzadza/kuvhara, kudzora kudzika kwemvura, nezvimwewo)

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3) Zvinodiwa paKuunganidza Data

3.1 Sarudza uye Isa / Faira reCentroid

Kuti uwane mafomati akadzama uye marongero, ona pick-and-place-file-requirements.

Makoramu anodiwa:

• Mucherechedzi wechiratidzo (anofanira kuenderana neBOM)
• X coordinate
• Y coordinate
• Kuchinja
• Rutivi (Kumusoro/Pasi)

Isawo muzvinyorwa zvemusoro (kudzivirira kukundikana kunowanzoitika):

• Zviyero (mm kana mils)
• Nzvimbo yekwakabva (pasi kuruboshwe rwemufananidzo kana pakati pebhodhi—taura zvakajeka)
• Mutemo wekutenderera (CCW yakanaka kana kuti neimwe nzira)
• Kubata pasi (kwakaratidzwa kana kwete)
• Kugadziriswa kwebhodhi kunoenderana neGerbers neBOM

Onawo: Zvirevo zvefaira reCentroid.

3.2 Solder Paste (Stencil) Gerbers

• Rutivi rwepamusoro rwekunamira (runodiwa paSMT)
• Rutivi rwepasi rwekunamira (kana pasi peSMT)

Cherechedza: Mapete estencil anotsanangura maburi estencil. Mapete estencil anogona kuchinjwa kuti aonekwe kuti ndeemhando yepamusoro uye kuti ndeemhando ipi zvichienderana negwara rekuvhura stencil.

3.3 Kudhirowa Kwekuungana (PDF)

Ipa mufananidzo wekugadzira (PDF) unoratidza:

• Kuiswa kwechikamu (zviratidziro zvese zvinoonekwa)
• Rondedzero yezvikamu
• Zviratidzo zvePolarity (Pin 1, cathode marks, electrolytic polarity)
• Maonero ekumusoro nepasi
• Chero zvinyorwa zvekuunganidza zvakakosha (chinhu chinosungirirwa nemaoko, guruu, chinhu chinosungirirwa chakasarudzwa, nezvimwewo)

Tumira Pasuru Yefaira Yako

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4) Tsanangudzo yeBhiri reZvinhu (BOM)

4.1 Makoramu eBOM anodiwa

4.2 Makoramu Esarudzo Asi Anobatsira

• Zadza (Y/N) or DNP/DNI: nyora zvakajeka zvikamu zvisingafanirwe kubatanidzwa
• Imwe MPN (AVL/AML): zvikamu zvakatenderwa uye zvinokosheswa
• Distributor uye Mugoveri wePN: nzvimbo yaunosarudza kuwana
• ukoshi: kukosha kwechikamu (10K, 100nF)
• Notes: mirairo yakakosha (zvirambidzo zvekutarisa, muchina wekugadzirisa nemaoko, nezvimwewo)

4.3 Maitiro Akanakisisa eBOM

• Mutsetse mumwe chete pachikamu chimwe nechimwe (zvikamu zvakafanana zveboka)
• Shandisa nhamba dzezvikamu zvemugadziri zvakakwana (dzivisa makodhi asina kukwana)
• Maka zvinhu zveDNP/DNI zvakajeka (uye iva nechokwadi chekuti zvabviswawo panzvimbo yacho kana zvichidikanwa)
• Taura dzimwe nzira dzakatenderwa (kana kuti "hapana dzimwe nzira")
• Enzanisa mareferensi chaiwo nemamwe mafaira

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5) Magwaro Anotsigira

5.1 Zvinodiwa paBvunzo

Taura zvinotarisirwa pakuedza:

• Zvinodiwa zvekutarisa zvinoonekwa/zveAOI
• Kuongororwa kweICT kana flying probe
• Zvinodiwa pabvunzo dzekushanda (maitiro, zvinodiwa pakupasa/kukundikana, zvigadziriso kana zviripo)
• Kuongororwa kweX-ray (kweBGA/QFNs kana zvichidikanwa)

Ona Dhizaini yeKuongororwa kweDFT nhungamiro.

5.2 Mirayiridzo Yakakosha

Nyora chero zvinodiwa zvakakosha:

• Zvinodiwa pakuronga (ndiani anopa firmware, nzira yekuronga, musoro wekuronga)
• Magadzirirwo ejira rekudzivirira (rudzi, ukobvu, nzvimbo dzakavharirwa)
• Zvinodiwa pakubata (ESD, kunzwisiswa kwehunyoro, kubika)
• Kirasi yekushanda (IPC-A-610 Kirasi 2 kana Kirasi 3; kana isina kutaurwa, simbisa iyo yekutanga yekuvaka kwako)

5.3 Ruzivo rweKuisa Panel

Kana vatengi vakaisa paneli, vape:

• Panel Gerbers (kwete bhodhi rimwe nerimwe chete)
• Kurongeka kwepaneru (mitsara/makoramu, rails, fiducials)
• Nzira yekubvisa mapaneli (V-score, tabs, router) uye chero nzira dzekuchengetedza data

Ona zvinodiwa pakugadzira maPanelo eSMT.

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6) Maitiro Akanakisisa Ekutumira Mafaira

6.1 Kurongeka Kwemafaira

Maumbirwo eforodha anokurudzirwa:

ProjectName_RevA/
├── Gerbers/
│   ├── ProjectName_Top.gbr
│   ├── ProjectName_Bottom.gbr
│   ├── ProjectName_Drill_PTH.drl
│   ├── ProjectName_Drill_NPTH.drl
│   └── [all layer files]
├── Assembly/
│   ├── ProjectName_BOM.xlsx
│   ├── ProjectName_PnP.csv
│   └── ProjectName_Assembly.pdf
└── Documentation/
    ├── ProjectName_Fab.pdf
    └── ProjectName_Notes.txt

6.2 Musangano weKutumidza Mafaira

Isa mumazita emafaira:

• Zita reprojekiti kana nhamba yechikamu
• Chiratidzo chekudzokorora
• Chiratidzo chemhando yefaira/rukoko

Muenzaniso: ControlBoard_RevC_Top.gbr

6.3 Kudzvinyirira uye Kuzviisa Pasi

• Dzvinya mafaira ese kuita ZIP archive imwe chete
• Isawo kabhuku kapfupi kekuverenga (sarudzo) kanotsanangura mafaira akakosha, mavambo/mayuniti, uye manotsi akakosha
• Simbisa kuti mafaira ese akavhurika nemazvo muoni usati watumira
• Shandisa kutamisa mafaira pamapakeji makuru (>25MB)

6.4 Rondedzero Yekutarisa Pamberi Pekutumira

• ☐ Mafaira ese akafanana pakugadziriswa
• ☐ Mareferensi anoenderana pamafaira ese
• ☐ Kuverengwa kwezvikamu zveBOM kunoenderana nefaira rekuisa (zvikamu zvakaiswa)
• ☐ Magerbers akasimbiswa nemuoni (outline, polarity, masks)
• ☐ Mafaira ekuboorera anosanganisira tafura yezvishandiso uye kupatsanurwa kwePTH/NPTH kwakajeka
• ☐ Zvikamu nekwakabva zvakatsanangurwa (kunyanya pakusarudza-ne-nzvimbo)
• ☐ Zvinodiwa zvakakosha zvakanyorwa (kuronga mapurogiramu, kufukidza, kirasi, bvunzo)

6.5 Kugadziriswa Kwemafaira eHighleap

Paunotumira mafaira kuHighleap Electronics:

1. Mafaira akagamuchirwa uye akanyorwa
2. Ongororo yeDFM yemahara yakaitwa
3. Mushumo weDFM akapiwa
4. Mibvunzo yakatsanangurwa usati wagadzira
5. Kugadzirwa kunoenderera mberi neruzivo rwakasimbiswa

Mafaira akakwana uye akarongeka zvakanaka anokurumidza kuita izvi. Ongorora runyorwa rwedu rwePCB DFM uye mitemo yekugadzira gungano usati watumira.

Bata timu yedu yeinjiniya kana uine mibvunzo nezvezvinodiwa zvemafaira epurojekiti yako chaiyo.