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采用“昌”字结构造型的洪州大桥
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再来看看鄂州的表现。虽然在综合排名上还没有超过荆门但是鄂州这匹“黑马"的势头可真是不容小觑啊！线路板(PCB)制作流程术语中英文对照2018-11-04 00:59·电子工程师笔记流程介绍：开料－－钻孔－－干膜制程－－压合－－减铜－－电镀－－塞孔－－防焊(绿漆/绿油) －－镀金－－喷锡－－成型－－开短路测试－－终检－－雷射钻孔A. 开料( Cut Lamination)a-1 裁板( Sheets Cutting)a-2 原物料发料(Panel)(Shear material to Size)B. 钻孔(Drilling)b-1 内钻(Inner Layer Drilling )b-2 一次孔(Outer Layer Drilling )b-3 二次孔(2nd Drilling)b-4 雷射钻孔(Laser Drilling )(Laser Ablation )b-5 盲(埋)孔钻孔(Blind & Buried Hole Drilling)C. 干膜制程( Photo Process(D/F))c-1 前处理(Pretreatment)c-2 压膜(Dry Film Lamination)c-3 曝光(Exposure)c-4 显影(Developing)c-5 蚀铜(Etching)c-6 去膜(Stripping)c-7 初检( Touch-up)c-8 化学前处理,化学研磨( Chemical Milling )c-9 选择性浸金压膜(Selective Gold Dry Film Lamination)c-10 显影(Developing )c-11 去膜(Stripping )Developing , Etching & Stripping ( DES )D. 压合Laminationd-1 黑化(Black Oxide Treatment)d-2 微蚀(Microetching)d-3 铆钉组合(eyelet )d-4 叠板(Lay up)d-5 压合(Lamination)d-6 后处理(Post Treatment)d-7 黑氧化( Black Oxide Removal )d-8 铣靶(spot face)d-9 去溢胶(resin flush removal)E. 减铜(Copper Reduction)e-1 薄化铜(Copper Reduction)F. 电镀(Horizontal Electrolytic Plating)f-1 水平电镀(Horizontal Electro-Plating) (Panel Plating)f-2 锡铅电镀( Tin-Lead Plating ) (Pattern Plating)f-3 低于1 mil ( Less than 1 mil Thickness )f-4 高于1 mil ( More than 1 mil Thickness)f-5 砂带研磨(Belt Sanding)f-6 剥锡铅( Tin-Lead Stripping)f-7 微切片( Microsection)G. 塞孔(Plug Hole)g-1 印刷( Ink Print )g-2 预烤(Precure)g-3 表面刷磨(Scrub)g-4 后烘烤(Postcure)H. 防焊(绿漆/绿油): (Solder Mask)h-1 C面印刷(Printing Top Side)h-2 S面印刷(Printing Bottom Side)h-3 静电喷涂(Spray Coating)h-4 前处理(Pretreatment)h-5 预烤(Precure)h-6 曝光(Exposure)h-7 显影(Develop)h-8 后烘烤(Postcure)h-9 UV烘烤(UV Cure)h-10 文字印刷( Printing of Legend )h-11 喷砂( Pumice)(Wet Blasting)h-12 印可剥离防焊(Peelable Solder Mask)I . 镀金Gold platingi-1 金手指镀镍金( Gold Finger )i-2 电镀软金(Soft Ni/Au Plating)i-3 浸镍金( Immersion Ni/Au) (Electroless Ni/Au)J. 喷锡(Hot Air Solder Leveling)j-1 水平喷锡(Horizontal Hot Air Solder Leveling)j-2 垂直喷锡( Vertical Hot Air Solder Leveling)j-3 超级焊锡(Super Solder )j-4. 印焊锡突点(Solder Bump)K. 成型(Profile)(Form)k-1 捞型(N/C Routing ) (Milling)k-2 模具冲(Punch)k-3 板面清洗烘烤(Cleaning & Backing)k-4 V型槽( V-Cut)(V-Scoring)k-5 金手指斜边( Beveling of G/F)L. 开短路测试(Electrical Testing) (Continuity & Insulation Testing)l-1 AOI 光学检查( AOI Inspection)l-2 VRS 目检(Verified & Repaired)l-3 泛用型治具测试(Universal Tester)l-4 专用治具测试(Dedicated Tester)l-5 飞针测试(Flying Probe)M. 终检( Final Visual Inspection)m-1 压板翘( Warpage Remove)m-2 X-OUT 印刷(X-Out Marking)m-3 包装及出货(Packing & shipping)m-4 目检( Visual Inspection)m-5 清洗及烘烤( Final Clean & Baking)m-6 护铜剂(ENTEK Cu-106A)(OSP)m-7 离子残余量测试(Ionic Contamination Test )(Cleanliness Test)m-8 冷热冲击试验(Thermal cycling Testing)m-9 焊锡性试验( Solderability Testing )N. 雷射钻孔(Laser Ablation)N-1 雷射钻Tooling孔(Laser ablation Tooling Hole)N-2 雷射曝光对位孔(Laser Ablation Registration Hole)N-3 雷射Mask制作(Laser Mask)N-4 雷射钻孔(Laser Ablation)N-5 AOI 检查及VRS ( AOI Inspection & Verified & Repaired)N-6 Blaser AOI (after Desmear and Microetching)N-7 除胶渣(Desmear)N-8 微蚀(Microetching )