Bari mu ci gaba da koyo game da buƙatun ƙira don ƙirƙirar ƙirar SMT. Babban masana'anta na iya karɓar nau'ikan nau'ikan takaddun takaddun abubuwa guda uku don yin stencil Bugu da ƙari, kayan da muke buƙata daga abokan ciniki don yin samfuri gabaɗaya sun haɗa da yadudduka masu zuwa Tsarin budewa na stencil yakamata yayi la'akari da rushewar manna mai siyar, wanda galibi an ƙaddara ta abubuwa uku masu zuwa.
Yanzu bari mu koyi game da buƙatun ƙira don ƙirƙirar stencil na SMT. 1. Babban Ka'ida 2. Stencil (SMT samfuri) tukwici ƙira 3. Takardun shirye-shiryen kafin SMT stencil samfurin zane
A yau, za mu koyi game da manyan kayan da aka sanya su cikin SMT Stencil. SMT stencil da farko ya ƙunshi sassa huɗu: firam, raga, foil stencil, da m (viscose). Mu yi nazarin aikin kowane bangare daya bayan daya.
Bari mu ci gaba da gabatar da wani ɓangare na sharuɗɗan PCB SMT. Sallar Kutse Gyara Fitar da bugu Pad Squeegee Babban darajar BGA Stencil Mataki Stencil Fasaha-Mount Technology (SMT)* Fasaha ta hanyar Hole (THT)* Fasahar Fine Fine
A yau, za mu gabatar da wani ɓangare na sharuɗɗan PCB SMT. 1. Budewa 2. Halayen Rabo da Yankin Yanki 3. iyaka 4. Solder Manna Rufe Head 5. Etch Factor 6. Fiducials 7. Kunshin Sikeli na Fine-Pitch BGA/Chip Scale Package (CSP) 8. Ine-Pitch Technology (FPT)* 9. Fassara 10. Frame
A yau za mu gabatar da Rarraba na SMT Stencil daga amfani, tsari, da kayan aiki.
A yau, bari mu koyi game da ma'anar PCB SMT Stencil. SMT Stencil, wanda aka fi sani da "samfurin SMT," an fi yin shi da bakin karfe, wanda ake magana da shi azaman karfe.
Bari mu ci gaba da koyo game da sharuɗɗan gama gari na PCB mai sauri. 1. Amincewa 2. Tashin hankali
A yau za mu yi magana game da, ka'idodin gama gari na PCB mai sauri. 1. Yawan Sauyewa 2. Gudu
Yayin da adadin yadudduka a allunan da'irar bugu da yawa ke ƙaruwa, bayan yadudduka na huɗu da na shida, ana ƙara ƙarin yadudduka na jan ƙarfe da yadudduka na dielectric a cikin tari.