Cov ntsiab lus tsim ntawm hard-soft fusion board ntawm pcb circuit board

1. Rau cov hluav taws xob hluav taws xob uas yuav tsum tau rov khoov dua, nws yog qhov zoo tshaj plaws los xaiv cov qauv muag muag ib leeg, thiab xaiv RA tooj liab los txhim kho lub neej qaug zog.

2. Nws tau thov kom tswj cov txheej txheem hluav taws xob sab hauv ntawm cov hlua khi hlua khi kom khoov raws txoj kab ntsug. Tab sis qee zaus nws ua tsis tau. Thov zam lub bending quab yuam thiab zaus kom ntau li ntau tau. Koj tuaj yeem xaiv qhov taper dabtsi yog khoov raws li cov txheej txheem kev tsim kho tshuab.

3. Nws yog qhov zoo tshaj plaws los tiv thaiv kev siv oblique lub kaum ntse ntse uas nrawm dhau los yog 46 ° lub kaum sab xis thaiv uas yuav ua rau lub cev tawm tsam, thiab cov phiaj xwm arc-angle thaiv feem ntau siv. Ua li ntawd, qhov kev ntxhov siab hauv av ntawm cov txheej txheem hluav taws xob sab hauv tuaj yeem raug txo thaum lub sij hawm tag nrho cov txheej txheem khoov.

4. Tsis tas yuav hloov qhov loj ntawm cov xaim tam sim ntawd. Qhov kev hloov tam sim ntawd ntawm cov kab qauv ciam teb lossis kev sib txuas rau cov txheej txheem solder yuav ua rau lub hauv paus tsis muaj zog thiab qhov tseem ceeb tshaj plaws.

5. Ua kom muaj kev txhim kho cov txheej txheem rau cov txheej txheem vuam. Xav txog qhov kev xaiv ntawm cov nplaum nplaum uas tsis tshua muaj viscosity (xws li F6-4), cov tooj liab ntawm cov hlua khi yog yooj yim dua kom tshem tawm cov polyimide zaj duab xis-raws li steel ntawv. Yog li ntawd, nws yog ib qho tseem ceeb heev los xyuas kom meej qhov kev txhim kho ntawm cov txheej txheem sab hauv hluav taws xob. Lub qhov faus ntawm cov phaj sib xyaw hnav-tiv taus kom muaj kev taw qhia kom zoo rau ob txheej mos, yog li kev siv cov ntaub qhwv yog ib qho kev daws teeb meem zoo heev.

6. Khaws qhov muag muag ntawm ob sab. Rau dynamic ob-sided bonding nyob ntawm tej, sim kom tsis txhob muab thaiv nyob rau hauv tib txoj kev kom ntau li ntau tau, thiab nws yog feem ntau tsim nyog los cais lawv los ua rau sab hauv hluav taws xob txheej thaiv tusyees faib.

7. Nws yog ib qho tsim nyog yuav tsum tau them sai sai rau lub vojvoog khoov ntawm lub rooj tsavxwm hloov tau. Yog tias lub vojvoog dabtsi yog khoov hnyav dhau, nws yuav raug puas tsuaj yooj yim.

8. Tsim nyog txo qhov chaw, thiab kev tsim kev ntseeg siab txo tus nqi.

9. Kev saib xyuas yuav tsum tau them rau cov qauv ntawm qhov chaw ua haujlwm tom qab sib dhos.