Lub Txhav packaging Circuit Court Board muaj stability ntawm hard PCB thiab qhov muag packaging PCB yuav tuaj txoos ua ke nyob rau hauv lub tso suab, lub zeem muag ntawm txoj kev loj hlob yog heev considerable.However, cov txheej txheem ntawm kev ua txhav saj zawg zog PCB yog nyuab dua, uas yog yam nyuab dua rau tswj nyob rau hauv ib co tseem ceeb kev difficulties.The nram qab no KingSong circuit Court yuav tsum tau nthuav tawm raws li ib tug yooj yim taw qhia rau cov qauv ntawm cov rau-txheej Txhav-flex PCB.
1. Qhov no duab uas qhia cov yooj yim tsim txoj kev ntawm txhav saj zawg zog PCB:
2.6 txheej txhav saj zawg zog PCB pawg:
3. Teeb meem nyob rau hauv zus tau tej cov Txhav packaging Circuit Court Board:
(1) mos saj zawg zog board ib feem:
Hard board PCB khoom siv ua mos board, vim hais tias saj zawg zog boardkhoom yog muag, nyias, muag muag phaj tshaj tag nrho cov kab rov tav kab yuav tsum tau siv traction board mus nqa, tsis txhob card board scrapping.
Siab lub PI cover film.Pay xim rau lub zos PI cover zaj duab xis thiab lub ceev ceev siab parameter.Pressure yuav tsum mus txog 2.45mpa nyob rau hauv ceev siab, nias nws tiaj tus thiab compacted, tsis muaj npuas kab noj hniav thiab lwm yam teeb meem.
(2) zog txhav board qhov chaw:
Hard board Core lub qhov rais thiab PP.The nyuaj board adopts cov sib sib zog nqus milling thiab qhov rais qhib, PP yuav txais yuav tsis muaj-flow PP, tsis muaj-flow PP yuav tiv thaiv tau overloading ntawm overspill.
Rau mos mos thiab nyuaj neej phaj siab thiab shrinkage control.Due rau cov neeg pluag stability ntawm qhov muag phaj cov ntaub ntawv, nws yog ib qho tseem ceeb kom tiav zus tau tej cov mos mos board thiab lub PI cover zaj duab xis, thiab ua lub zog board qhov chaw raws li lub coefficient ntawm shrinkage.