pcb专业英语资料pcb海外销售英语资料.pptVIP

PCB专业英语 前言 What is PCB? Printed Circuit Board PCB Effect？ Conduct Electricity Transmission Signel Supported Fixation Action PCB Sort分类 A:Single-sided\Double- sided\Multi-layer Printed Circuit Board (PCB) B:Rigid PCB Flexible PCB Flex-rigid PCB PCB Sort分类 metal?base?PCB(金属基板)? Blind?board(盲孔板)? buried?board(埋孔板)? bare?board?(裸板)? Quick?turn?prototype(样板)? Inner Dry Film Engineering Common words 常用词语 Base Material Copper?clad?laminate(CCL)(覆铜板)? PREPREG(半固化片)? Epoxy?resin(环氧树脂) Copper?foil(铜箔) Dielecteics(介质) PTFE?(Polytetralluoetylene)?Teflon(聚四氟乙烯) dielectric?constant（介电常数）? Engineering Common words 常用词语 Solder?mask(阻焊)? Dry?film（干膜） legend?ink(字符油墨)? peelable?solder mask(可剥离阻焊)? Engineering Common words 常用词语 Surface Treatment 沉金 Immersion Gold Chemical Gold Enectroless Gold Plating ENIG= Enectroless Nickel and Immersion Gold Engineering Common words 常用词语 电镀金 Gold plating Electric Gold plating Hard Gold Plating 无铅喷锡 Lead Free HASL HASL for Pb Free SN100C Engineering Common words 常用词语 喷锡 HAL=Hot Air Leveling HASL=Hot Air Solder Leveling Sn/Pb(63/36) Tin/Lead solder Engineering Common words 常用词语 金手指 Gold Fingers Edge Connector Plating Tab?connector? Chamfer(倒角) 桥连 Bridge Connecting Tab Connecting Engineering Common words 常用词语 桥连邮票孔 Connecting tabs with Stamp holes Connecting tabs with Mouse(Mice) Bite holes 工艺边 Rails(Tooling Rails) Tooling Strip Engineering Common words 常用词语 Panel Frame Holding Frame Waste Edge Burr(毛刺) Twist and Warp(翘曲) Common words 常用词语 检验 Final?Inspection?(终检) Fibre?exposure(漏基材) Hole?breakout(破孔) Thermal?shock(热冲击) Thermal?stress(热应力) Reworking?(返工) Over?etching(过蚀) Common words 常用词语 Major?equipments Laser?plotter(激光光绘机) CNC?routing machine(数控铣床) Pattern?plating?line??(图形电镀线)? Dry?film?laminator（贴膜机） Exposure?developing?line (曝光显影线) Flying?Probe?test?FPT（飞针检测仪） Automatic?optical instrument?AOI (自动光学检测仪) Engineering?Design tear?pad(泪滴焊盘)? isolation pad(隔离焊盘) thermal?pad(热焊盘) mountin