Solder paste nrog viscosity tsawg hauv kev luam ntawv tuaj yeem ua rau luam ntawv tsis raug. Nruab nrab viscosity, siab nias khiav kub los yog siab squeegee ceev yuav txo tau cov viscosity ntawm solder paste nyob rau hauv kev siv. Yog tias muab tshuaj txhuam ntau dhau lawm, nws yuav ua rau PCB board tso rau hauv kev luam ntawv tsis raug thiab bridging. Rau high-density pitch stencil, yog hais tias qhov kev puas tsuaj ntawm cov pins yog tshwm sim los ntawm nyias stencil cross-section dabtsi yog khoov, nws yuav ua rau solder paste muab tso rau ntawm lub pins los tsim printing tsis xws luag. Misprinted solder paste yuav tsum tau muab tshem tawm ntawm Circuit Court boards nrog kev luam ntawv tsis xws luag nyob rau hauv solder paste printers. Cov hauv qab no piav qhia txog yuav ua li cas tshem tawm cov ntaub ntawv tsis raug tshaj tawm ntawm lub rooj tsavxwm PCB.
1. Khawb huv nrog ib tug squeegee
Thaum lub misprinted solder paste rau ntawm Circuit Court board substrate, siv ib tug scraper los scrape tawm ib txheej ntawm solder paste rau ntawm Circuit Court board.
2. Ntxuav nrog board ntxuav dej
Tab sis tom qab scraping lub scraper, cov nplaum nplaum rau ntawm lub ncoo tsis yooj yim rau khawb tawm, yog li tseem ntxuav lub rooj tsavxwm nrog dej los ntxuav. Thaum ntxuav lub rooj tsavxwm, ntxuav lub rooj tsavxwm thaum ntxov nrog cov dej ntxuav tais diav kom ntxuav cov tshuaj txhuam hniav, txwv tsis pub lub sijhawm ntev, cov tshuaj txhuam hniav yuav qhuav, kev ntxuav yuav tsis yooj yim.
3. Stencil so daim ntawv so
Tom qab ntxuav lub rooj tsavxwm dej ntxuav, koj tuaj yeem siv daim ntawv tshwj xeeb stencil so los so lub rooj tsav xwm hauv Circuit Court los so kom huv.
4. Cua phom tshuab kom qhuav
Thaum kawg, kev siv cov phom cua tshuab ziab kom qhuav ntawm Circuit Court board substrate, tom qab ntawd koj tuaj yeem tau txais kev huv thiab tuaj yeem rov luam tawm Circuit Board.
Nyob rau hauv kev ntxuav ntawm misprinted solder paste, tsis txhob siv cov rags zoo tib yam los so lub solder paste, yooj yim los ua cov solder paste thiab lwm yam paug paug paug Circuit Court boards, koj kuj siv tau ultrasonic tu tshuab los ntxuav. Artificial tu cov nqi kuj tsawg, yooj yim thiab ceev, yog tam sim no SMT ua cov nroj tsuag feem ntau siv.
Nta ntawmNeoDen Automatic Stencil tshuab luam ntawv
| Khoom npe | PCB Screen Printing Tshuab | Board margin qhov sib txawv | Configuration rau 3mm |
| board loj (X x Y) | 450 x 350 mm | Qhov siab tshaj plaws hauv qab | 20 hli |
| Yam tsawg kawg nkaus board loj (X x Y) | 50 mm x 50 mm | Hloov qhov siab ntawm av | 900 ± 40mm |
| PCB thickness | 0.4mm ~ 6mm | Hloov ceev | 1500mm / s (Max) |
| Warpage | Tsawg dua lossis sib npaug li 1% Diagonal | Hloov lub orbit kev taw qhia | L-R,R-L,L-L,R-R |
| Qhov siab tshaj plaws board hnyav | 3 Kg | Tshuab hnyav | Kwv yees li 1000Kg |
Standard Configuration
1. Qhov tseeb kho qhov muag qhov system
2. High efficiency thiab siab adaptability stencil tu system
3. Ntse squeegee system
4. ntse squeegee system
5. Printing axis servo tsav
6. 2D solder paste luam ntawv zoo soj ntsuam thiab SPC tsom xam