1. Cov txheej txheem yuav tsum tau them sai sai rau qhov loj me me ntawm cov khoom lag luam sib txawv, cov khoom tsis yog cov qauv yuav tsum tau tsim raws li qhov loj me ntawm cov khoom siv hauv ncoo graphics thiab pad spacing.
2. Tus tsim ntawm high-reliability Circuit Court yuav tsum widened solder phaj ua, ncoo dav = 1.1 mus rau 1.2 npaug ntawm qhov dav ntawm lub Cheebtsam solder kawg.
3. High-density tsim rau lub tsev qiv ntawv software ntawm cov khoom siv los kho cov ncoo loj.
4. Qhov kev ncua deb ntawm ntau yam khoom siv, cov xov hlau, cov ntsiab lus kuaj, los ntawm lub qhov, cov ntaub qhwv thiab cov xov hlau sib txuas, solder kuj, thiab lwm yam yuav tsum tau tsim raws li cov txheej txheem sib txawv.
5. Xav txog qhov rov ua haujlwm dua.
6. Xav txog cov cua kub dissipation, siab zaus, tiv thaiv electromagnetic cuam tshuam thiab lwm yam teeb meem.
7. qhov kev tso kawm ntawm cov khoom thiab cov kev taw qhia yuav tsum tau tsim nyob rau hauv raws li cov kev cai ntawm lub reflow los yog yoj soldering txheej txheem.Piv txwv li, thaum siv cov txheej txheem reflow soldering, layout kev taw qhia ntawm cov khoom los xav txog cov kev taw qhia ntawm PCB rau hauv qhov cub reflow.Thaum siv lub tshuab yoj yoj, lub tshuab nto tsis tuaj yeem muab tso rau PLCC, FP, cov khoom sib txuas thiab cov khoom loj SOIC;txhawm rau txo cov nyhuv yoj duab ntxoov ntxoo, txhim kho qhov zoo ntawm kev vuam, kev teeb tsa ntawm ntau yam khoom thiab qhov chaw ntawm cov kev cai tshwj xeeb;yoj soldering ncoo daim duab tsim, cov khoom sib npaug, SOT, SOP cov khoom siv lub ncoo ntev yuav tsum tau txuas ntxiv mus nrog ob sab sab nraud SOP Wider khub ntawm cov ntaub qhwv ntsej muag rau adsorb ntau dua solder, tsawg dua 3.2mm × 1.6mm cov khoom sib dhos, tuaj yeem chamfered ntawm ob qho tib si. xaus ntawm lub ncoo 45 ° ua, thiab lwm yam.
8. Printed Circuit Board tsim kuj xav txog cov khoom siv.Sib txawv mounting tshuab mechanical qauv, kev sib dhos, luam ntawv Circuit Court board kis tau tus mob sib txawv, yog li qhov chaw ntawm cov ntawv luam tawm Circuit Board qhov chaw nyob, benchmark mark (Mark) graphics thiab qhov chaw, luam Circuit Court board ntug zoo li, raws li zoo raws li cov luam Circuit Court board ntug nyob ze qhov chaw ntawm cov khoom tsis tuaj yeem muab tso rau muaj qhov sib txawv.Yog tias siv cov txheej txheem nthwv dej, nws tseem yuav tsum tau xav txog cov txheej txheem ntug ntawm cov ntawv luam tawm Circuit Board kis tau tus mob yuav tsum tau sab laug.
9. Tab sis kuj xav txog cov ntaub ntawv tsim qauv.
10. txhawm rau txo cov nqi tsim khoom raws li qhov chaw ua kom ntseeg tau.
11. tib lub rooj tsav xwm luam tawm tsim, kev siv cov chav nyob yuav tsum ua kom zoo ib yam.
12. Ob tog sib dhos thiab ib leeg-sab sib dhos ntawm cov ntawv luam tawm Circuit Board tsim yuav tsum yog tib yam
13. Tab sis kuj xav txog cov ntaub ntawv tsim qauv.
Lub sij hawm xa tuaj: Mar-10-2022