Piv nrog tib lub rooj tsav xwm hauv lub rooj tsav xwm, ob tog sided pcb board muaj qhov hluav taws xob ntau dua thiab me dua aperture.Layer - rau - txheej kev sib tshuam nyob ntawm metallized qhov, ncaj qha ntsig txog qhov kev cia siab ntawm cov ntawv luam tawm Circuit.With aperture ntawm lub me, qee qhov sundries , xws li txhuam cov khib nyiab, hluav taws kub volcanic, thiab lwm yam, ib zaug tso rau hauv lub qhov sab hauv, yuav ua rau cov tshuaj lom vuas tooj liab, electroplating tooj liab poob.

Txhawm rau kom ntseeg tau qhov ua tau zoo ntawm kev sib txuas ntawm ob daim phiaj xwm ntawm lub rooj tsavxwm, lub qhov txuas rau ntawm lub rooj tsavxwm yuav tsum tau txuas nrog lub xov hlau ua ntej, thiab txoj haujlwm tiv thaiv ntawm cov xov txuas txuas yuav tsum tau txiav tawm, kom tsis txhob cuam tshuam qhov tus tswj hwm tes. Nov yog kev npaj ua haujlwm ntawm txoj kab sib txuas ntawm pawg thawj coj.

Yog li, dab tsi teeb meem yuav tsum tau them sai sai rau hauv ob tog pcb board vuam?

1. Rau cov khoom siv uas xav kom ua qauv, nws yuav tsum ua raws li cov tseev kom muaj ntawm cov txheej txheem kos duab, shaping ua ntej thiab tom qab ntawv txuas.

2. Tom qab muab cov duab, hom diode yuav tsum fim ntsej muag, thiab qhov ntev ntawm ob lub pins yuav tsum tsis txhob muaj qhov tsis phim.

3. Rau cov khoom siv nrog qhov yuav tsum tau ua polarity, nws yuav tsum raug sau tseg tias qhov polarity yuav tsum tsis txhob muab tso rau hauv kev coj rov qab. Tsis pub kom pom txoj kab qaij tawm rau cov cuab yeej ntsug lossis kab rov tav tom qab kev nkag mus.

4. Lub zog ntawm lub tshuab hluav taws xob hlau yog 25 ~ 40W, qhov kub ntawm lub tshuab hluav taws xob hlau taub hau yuav tsum tswj tau ntawm 242 ℃ los yog li ntawd, thiab lub sijhawm vuam yuav tsum tswj tau ntawm 3 ~ 4 vib nas this.

5, vuam feem ntau raws li cov cuab yeej los ntawm qhov siab mus rau qhov siab, los ntawm sab hauv mus rau sab nraud ntawm vuam tus txheej txheem ua haujlwm, vuam sijhawm rau tus tswv, lub sijhawm ntev dhau los yuav yog cov cuab yeej kub, tseem yuav kub tooj liab clad hlau ntawm tooj liab clad phaj Cov.

6, vim tias nws yog ob npaug-vuam vuam, yog li yuav tsum tau tsim tus txheej txheem thau khoom los tso rau hauv Circuit Court board, lub hom phiaj tsis yog kom nias lub ntaus ntawv hauv qab no.

7. Tom qab ua tiav txoj haujlwm vuam, yuav tsum tau kuaj xyuas tag nrho los xyuas cov chaw uas muaj cov kab nkag rau thiab cov pa hlau nkag tawm. Tom qab paub tseeb, luas lub koob ntaus redundant koob thiab cia lawv ntws mus rau hauv cov txheej txheem tom ntej.

8. Kev ua haujlwm tshwj xeeb yuav tsum nruj ua raws li cov txheej txheem cov txheej txheem tsim nyog kom ntseeg tau cov hlau tsis zoo.

Qhov saum toj no yog qhov yuav tau ceev faj rau ob tog pcb pawg thawj coj saib xyuas kev ua haujlwm vuam. Yog tias koj tsis paub, koj tuaj yeem sab laj Tuam Tshoj pcb board chaw tsim tshuaj paus - Yongmingsheng Circuit Board Company lub sijhawm twg los tau.