印刷电路板流程介绍印刷电路板流程介绍Bob出品版权保护Bob出品版权保护印刷电路板制作简介P1印刷电路板流程介绍印刷电路板流程介绍Bob出品版权保护Bob出品版权保护PCB简介•PCB:PrintedCircuitBoar,印刷线路板•较普遍的层数为2L(Subboard),4L(M/B&S/B),6L(Mainboard)
•目前最高层数为48L(Viasystems),据说以后可以生产60L以上;•较出名的板厂有:Viasystem,topsearch,E&E,Comeq,CMK,Platoetc
P2印刷电路板流程介绍印刷电路板流程介绍Bob出品版权保护Bob出品版权保护流程图PCBMfg
FLOWCHART流程图PCBMfg
FLOWCHARTUPDATED:2004,11,16顾客(CUSTOMER)工程制前(FRONT-ENDDEP
)裁板(LAMINATESHEAR)内层干膜(INNERLAYERIMAGE)预迭板及迭板(LAY-UP)通孔电镀(P
)液态防焊(LIQUIDS/M)外观检查(VISUALINSPECTION)成型(FINALSHAPING)业务(SALESDEPARTMENT)生产管理(P&MCONTROL)蚀铜(I/LETCHING)钻孔(PTHDRILLING)压合(LAMINATION)外层干膜(OUTERLAYERIMAGE)蚀铜(O/LETCHING)检查(INSPECTION)电测(ELECTRICALTEST)出货前检查(OQC)包装出货(PACKING&SHIPPING)曝光(EXPOSURE)压膜(LAMINATION)前处理(PRELIMINARYTREATMENT)显影(DEVELOPIG)蚀铜(ETCHING)去膜(STRIPPING)黑化处理(BLACKOXIDE)烘烤(BAKING)预迭板及迭板(LAY-UP