Waa maxay saxnaanta hab-socodka SMD?

Inta lagu jiro habka PCBA-da, saxnaantaMashiinka dhejinta ee SMTqiyaas ahaan waxa loo qaybin karaa dhawr qaybood sida saxnaanta meelaynta, saxnaanta ku celcelinta iyo xalinta.Halkan waxaa ah hordhac kooban oo ku saabsan macnaha saxda ah ee guudsoo qaado oo dhig mashiinka china.
1.Boojinta saxnaanta
Xaqiijinta meelaynta waxaa loola jeedaa meelaynta dhabta ah ee booska qaybaha iyo mashiinka soo qaadida iyo goobta dhigay qaybaha booska cabbirka leexinta, saameynta saxnaanta farsamaynta chip ee laba arrimood oo waaweyn, qalad tarjumaad iyo qalad wareeg ah, qaladka tarjumaadku wuxuu inta badan ka yimid nidaamka meelaynta dhidibka XY , Khaladka wareeggu waxa loola jeedaa habka toosinta qaybaha maaha mid sax ah.
2. Ku celi saxnaanta
Xaqiijinta ku celiska waxaa loola jeedaa mashiinka meelaynta meel gaar ah oo iskudubarid si loogu celiyo meelaynta, leexinta la soo saaray waa saxnaanta soo noqnoqda, markaa saxnaanta muunada ay bixiso mishiinka meelaynta mashiinka meelaynta ku celi saxnaanta si loo muujiyo.
3.Xal
QaraarkaPCB mashiinka dhejintawaxaa loola jeedaa xallinta wareegtada dhidibka R.Marka madaxa kor u kaca uu helo calaamadda amarka garaaca wadnaha, madaxa kor u kaca R dhidibka ayaa u rogi doona tirada darajo, wakhtigan xaadirka ah xallinta mashiinka wanaagsan ee 0.0024 / garaaca wadnaha, xallinta ayaa sidoo kale si fudud loo fahmi karaa sida cabbirka korodhka ugu yar. hawlgalka mashiinka, cabbir mishiinka laftiisa waa tusaha waxqabadka muhiimka ah ee saxnaanta dhaqdhaqaaqa.

TilmaamahaNeoDen10mashiinka SMT
1.Front iyo gadaal oo leh 2 jiilka afraad ee xawaaraha sare ee nidaamka aqoonsiga kamaradaha, US ON dareemayaasha, muraayadaha warshadaha 28mm, ee tallaalada duulaya iyo aqoonsiga sare ee saxda ah.
2.8 madax madax-banaan oo leh nidaam kontorool oo si buuxda u xiran ayaa taageeraya dhammaan quudiyaha 8mm isku mar si wada jir ah u qaadaan, xawaare ilaa 13,000 CPH.
3.Kor u qaad PCB si toos ah, waxay ku ilaalisaa PCB isla heerka dusha sare inta lagu jiro meelaynta, hubi saxnaanta sare.
4.Support 1.5M meelaynta iftiinka iftiinka LED (qaabaynta ikhtiyaariga ah).
Dareemka shatiga leh, marka laga reebo PCB-ga caadiga ah, waxa kale oo uu ku dhejin karaa PCB madow oo saxnaan sare leh.