PPG培训阴极电泳漆涂装-手册.doc

Automotive Electrodeposition Reference Manual Automotive Electrodeposition Reference Manual Section PAGE i 11-3-97 Ver1 Automotive Electrocoat Reference Manual 阴极电泳漆涂装手册 PPG INDUSTRIES, INC. 3800 W. 143rd Street Cleveland 216/671-0050 11-3-97 PAGE viii Ver 1 11-3-97 PAGE ix Ver 1 Table of Contents 目录 TOC \o "1-3" 1. Introduction to Electrocoat PAGEREF _Toc \h 2 简介 1.1. History of Electrocoat PAGEREF _Toc \h 2 电泳涂装的历史 1.2. Why Electrocoat PAGEREF _Toc \h 2 为什么要采用电泳涂装 1.2.1. Advantages 1-5 优点 1.2.2. Limitations PAGEREF _Toc \h 2 局限性 1.3. What is Electrocoat PAGEREF _Toc \h 2 什么是电泳涂装 1.3.1. Anodic Versus Cathodic PAGEREF _Toc \h 2 阳极电泳和阴极电泳的区别 1.4. Electrochemical Reactions 1-16 电化学反应 1.5. Components of Feed and Bath 1-18 槽液及加料祖份 1.6. Deionized Water 1-21 去离子水 1.7. Membranes 1-21 隔膜 1.7.1. Ultrafilter Membranes 1-23 超率摸 1.7.2. Anolyte Membranes 1-23 阳极膜 1.8. Section Summary PAGEREF _Toc \h 2 本节摘要 2. Design Considerations PAGEREF _Toc \h 2 设计要素 2.1. Introduction PAGEREF _Toc \h 2 简介 2.2. General Design PAGEREF _Toc \h 2 总体设计 2.2.1. Basic Requirements PAGEREF _Toc \h 2 基本要求 2.2.2. Sanitary Pans PAGEREF _Toc \h 2 滴漏盘 2.2.3. Carrier Design 2-4 吊具设计 2.3. Metal Preparation 2-4 金属预处理 2.3.1. Body Shop Washer 2-4 车身清洗 2.3.2. Phosphating 2-6 磷化 2.4. Electrocoat Tank 2-6 电泳槽 2.4.1. Direction of Flow 2-6 流动方向 2.4.2. Adjustable Weir Plate 2-8 可调堰 2.4.3. Freeboard and Overflow 2-8 槽堰超出液面高度和溢流 2.4.4. Bottom Front End Filtration 2-9 槽前端过滤 2.4.5. Dimensions: Clearance 2-12 尺寸：间隙 2.4.6. Effective Coating Time 2-13 电泳时间 2.4.7. Angle of Entry 2-13 入槽角度 2.5. Materials of Construction 2-14 建槽材料 2.5.1. Dip Tanks 2-14 浸槽 2.5.2. Tank Enclosure 2-14 槽的间壁 2.5.3. Tank Lining 2-15 槽衬里 2.6. Paint Circulation 2-15 槽液循环 2.6.1. Surface Flow 2-16 表面液流 2.6.2. Pipe Velocity 2-17 管路内流速 2.6.3. Pumps 2-17 泵 2.6.4 Piping 2-18 管路 2.6.5.