Graphifisization nekugadzira magetsi pamakomba kana kuburikidza nemakomba pamucheto wePCB. Cheka pamucheto webhodhi kuti ugadzire nhevedzano yemahombekombe ehafu. Aya hafu maburi ndizvo zvatinodaidza Stamp Hole Pads.

1. Zvakaipa zveStamp maburi

①: Pashure pokunge bhodhi rakaparadzaniswa, ine chimiro chakaonekwa. Vamwe vanhu vanozvidaidza kuti imbwa-zino chimiro. Zviri nyore kupinda mugodhi uye dzimwe nguva zvinoda kutemwa ne scissors. Naizvozvo, mukugadzira, nzvimbo inofanira kuchengetwa, uye bhodhi kazhinji inoderedzwa.

②: Wedzera mutengo. Iyo shoma stamp gomba ndeye 1.0mm gomba, ipapo iyi saizi imwe ye1mm yakaverengerwa mubhodhi.

2. Basa rezvinhu zvakajairwa stamp

Kazhinji, PCB iri v-yakatemwa. Kana iwe ukasangana neyakajairika-yakaumbwa-yakavezwa-yakatenderedza bhodhi, zvinokwanisika kushandisa iyo stamp gomba. Bhodhi uye bhodhi (kana rombo rakanaka) rakabatana nemabhawa echitambi, ayo anonyanya kutamba chinzvimbo chinotsigira, uye bhodhi harizoparadzaniswa. Kana iyo mold yakavhurwa, iyo mold haizo kupunzika. . Zvakanyanya kujairika, ivo vanoshandiswa kugadzira PCB kumira-fi-fi-fi, bluetooth, kana iyo inoshandiswa seyakasarudzika zvikamu kuti zviiswe pane imwe bhodhi panguva yePCB musangano wePCB.

3. General Sparting ye Stamp Holes

0.55mm ~ ~ 3.0mm (zvichienderana nemamiriro ezvinhu, anowanzoshandiswa 1.0mm, 1,27mm)

Ndeapi marudzi makuru emakomba mashopu?

1. Hafu gomba

1. Diki gomba rine hafu yeHol

1. Maburi anonamira kumucheto kwebhodhi

4. Stamp hove zvinodiwa

Zvichienderana nezvinodiwa uye kupera kwebhodhi, pane mamwe maitiro ekugadzira anofanirwa kusangana. Eg:

①SIZE: Inokurudzirwa kushandisa yakakura kwazvo size.

②surface kurapwa: zvinoenderana nekupedzisira kushandiswa kwebhodhi, asi enig inokurudzirwa.

③ Ol Pad Dhizaini: Inokurudzirwa kushandisa iyo yakakura kwazvo inogoneka ol pad pamusoro uye pasi.

④ Nhamba yemakomba: Zvinoenderana nekugadzirwa; Nekudaro, zvinozivikanwa kuti zvidiki nhamba yemakomba, zvakanyanya kuoma iyo PCB musangano maitiro.

Yakarongedzwa hafu-maburi anowanikwa pane ese akaenzana uye epamusoro pcsced pcbs. Kune akajairwa PCB dhizaini, iyo shoma dhayamita yeiyo c-yakavezwa gomba ndeye 1.2 mm. Kana iwe uchida madiki eC-yakavezwa maburi, iyo shoma danho pakati pematanho maviri akapetwa ari maviri ma 0.55 mm.

Stamp gomba rekugadzira maitiro:

Kutanga, gadzira iyo yakazara yakazara kuburikidza negomba seyakajairwa pamucheto webhodhi. Wobva washandisa chishandiso chigayo chekucheka gomba pakati nepakati nepfupi. Sezvo copper zvakanyanya kuoma kugeda uye inogona kukonzera kudhiraira kuti azorore, shandisa chinorema basa kugeza kumhanyisa kumhanya. Izvi zvinoguma zvine musoro. Imwe neimwe hafu-gomba inozoongororwa muchiteshi chakatsaurwa uye chakakonzerwa kana zvichidikanwa. Izvi zvichaita iyo stamp gomba ratinoda.