Chitetezo cha Makina a SMT

  1. Kuyeretsa ukonde stipulation ntchito nsalu kukhudza mowa kuyeretsa, sangathe kuthira mowa mwachindunji zitsulo ukonde ndi zina zotero.
  2. Ndikofunikira kuti mupite ku pulogalamu yatsopano kuti muwone malo a scraper kusindikiza sitiroko nthawi iliyonse.Mbali zonse ziwiri za y-direction scraper sitiroko ziyenera kupitirira kutsegulira kwa chinthu cham'mphepete mwa 10MM.
  3. Zowoneka fufuzani ngatimakina ochapira ma meshimatha kufikira mauna achitsulo pomwe makinawo akuyeretsa basi.Ngati sichingafikire mauna achitsulo, dziwitsani injiniya kuti athane nayo munthawi yake.
  4. Osasindikiza END RUN pameneMakina odzaza PCBpa ntchito.
  5. Samalani kuti mugwire ndi kukhazikika scraper mu disassembly ndi kukhazikitsa, apo ayi scraper adzagwa pa ukonde zitsulo, amene adzawononga ukonde zitsulo ndi scraper.
  6. Onetsetsani kuti muwonjezere chothandizira pambuyo pokweza mutu.
  7. Panthawi yogwiritsira ntchito makina kapena pansi pa kuyembekezera kulowa mu makina, mbale yamanja siingatengedwe mu makina, ndipo dzanja silingapitirire mu makina.Chophimba chachitetezo sichingatsegulidwe.Mpeni wogwedeza suyenera kuyikidwa mumlengalenga wa makina.
  8. Anthu awiri sangathe kugwiritsa ntchito makinawo nthawi imodzi.
  9. Mukatembenuza makina owunikira, ndikofunikira kuwonetsetsa kuti palibe munthu kapena chinthu china pamlingo wa polojekiti.
    Mukatsegula kapena kutseka chivundikiro chachitetezo cha makina, ndikofunikira kutsegula chivundikiro chachitetezo cha makina mutatha kusindikiza mbale mkati mwa makinawo.
  10. Ngati makinawo akulephera ndipo akufunika kutsekedwa, makinawo ayenera kutsekedwa ndi kuyambiranso, ndikudutsa masekondi oposa 30.
  11. Dinani batani loyimitsa mwadzidzidzi kuti mudziwitse mainjiniya omwe ali pantchito kuti athane ndi vuto lililonse lamtundu uliwonse makina opangira ndi kukonza.
  12. Tsukani phala la solder ndi zina zambiri pa lamba wotumizira komanso mkati mwa makina pafupipafupi.

 

Mtengo wa magawo SMT


Nthawi yotumiza: Dec-18-2020

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