Kodi nthawi yobereka idzakhala nthawi yayitali bwanji makasitomala akalamula matabwa a PCBA?

Nthawi yobereka ya PCBA imagwirizana kwambiri ndi zomwe zisanachitike.Makasitomala ayenera kupereka zinthu zotsatirazi poyamba.Katunduyo atha kuperekedwa mkati mwa masiku atatu zinthu zonse zikatha.Ngati pali kukonza kwa DIP, kudzatenga masiku 5-7 kuti iperekedwe.Ngati muli ndi maoda ofulumira omwe angadziwidwe pasadakhale ndipo tingapatsidwe makonzedwe ena.

Zomwe ziyenera kukonzekera PCBA processing:

1. Standard kupanga BOM

2. mafayilo a PCB;

3. Kudzera fayilo;

4. Mafayilo a Jigsaw Gerber;

5. Fayilo yogwirizanitsa malo;

6. Kusakaniza mndandanda wa zipangizo za SMT kutsogolo ndi kumbuyo, zipangizo za DIP ndi mndandanda.

Njira zodzitetezera ku PCBA:

1. SMT R/C ndi mbali zina sizingagwiritse ntchito zida zochulukirachulukira kapena kudula zida zambiri.

2. Zigawo zazikulu monga IC sizingachotsedwe ku PCB kapena PCB yogwiritsidwa ntchito.

Chifukwa chiyani kusankha PCBFuture?

1. Chitsimikizo cha mphamvu

Msonkhano wa SMT: tatumiza makina oyika kunja ndi zida zingapo zowunikira, zomwe zimatha kutulutsa mfundo 4 miliyoni patsiku.Njira iliyonse imakhala ndi ogwira ntchito a QC kuti asunge zinthuzo.

Mzere wopangira DIP: Pali makina awiri ozungulira.Pakati pawo, pali antchito okalamba oposa 20 omwe agwira ntchito kwa zaka zoposa zitatu.Ogwira ntchito ndi aluso kwambiri ndipo amawotcherera zida zosiyanasiyana zamapulagi mwaluso.

2. Chitsimikizo cha khalidwe, ntchito zotsika mtengo

Zida zapamwamba zimatha kuyika zida zowoneka bwino, BGA, QFN, 0201 zida.Itha kugwiritsidwanso ntchito ngati chitsanzo choyikapo ndikuyika zinthu zambiri pamanja.

Zitsanzo zonse ndi magulu akuluakulu ndi ang'onoang'ono akhoza kupangidwa.Kutsimikizira kumayambira pa 800 yuan, ndipo magulu amayambira pa 0.008 yuan/point.Palibe malipiro oyambira.

3. Zodziwika bwino mu SMT ndi kugulitsa zinthu zamagetsi, kutumiza kokhazikika

Ntchito zomwe zasonkhanitsidwa kumakampani masauzande ambiri amagetsi, kuphatikiza ma SMT chip processing services amitundu yosiyanasiyana ya zida zamagalimoto ndi ma boardboard owongolera mafakitale.Zogulitsazo zimatumizidwa ku Europe ndi United States Nthawi zambiri, ndipo khalidweli likhoza kutsimikiziridwa ndi makasitomala atsopano ndi akale.

Kutumiza pa nthawi, patatha masiku 3-5 zinthuzo zitamalizidwa bwino, ndipo magulu ang'onoang'ono amathanso kutumizidwa tsiku lomwelo.

4. The amphamvu kukonza luso ndi wangwiro pambuyo-malonda utumiki

Katswiri wokonza zinthu ali ndi chidziwitso chochuluka chomwe chimatha kukonza zinthu zomwe zidasokonekera chifukwa cha kuwotcherera kwa zigamba zosiyanasiyana, ndipo titha kuwonetsetsa kuti gulu lililonse ladera likulumikizana.

Makasitomala amayankha nthawi iliyonse mkati mwa maola 24 ndikuthetsa oda yanu mwachangu momwe mungathere.