毕业论文《面漆的喷涂与使用》.doc

PAGE 哈尔滨应用职业技术学院 毕 业 论 文 题 目 面漆的喷涂与使用 学生姓名 系部名称 汽车工程系 专业班级 09级汽车整形 指导教师 教研室 汽车教研组 起止时间 2011年6月 教 务 处 制 哈尔滨应用职业技术学院毕业设计（论文） PAGE II 摘 要 汽车车身面漆是车辆最外层的涂层，它是车辆外观装饰及防腐的直接反映，一般都希望汽车涂层具有极好的光泽度。光泽的优劣除与汽车车身外形设计、车身加工的外表精度以外（如一般感觉圆弧面或凸出面的光泽较平面要好），还与选用的涂料与表面涂层的配套工艺有关。必须进行精心的涂装设计和具备良好的涂装环境条件，才能使表面涂层有优良的装饰性。同时，汽车涂装属于高级保护性涂装，所得的面漆涂膜必须具有优良的耐腐蚀性、耐候性和耐崩裂性。 关键词：汽车；漆面；喷涂；作用 Abstract Automobile engine is the power source. Most automotive engine thermal power plant, referred to as heat engines. Heat transfer machine is working with the state change will fuel combustion heat energy into mechanical energy. Engine, also known as the engine a way to put the energy into a form more useful to another machine, usually to chemical energy into mechanical energy. Walking to the car to power, car power, economy, environmental protection. Simply, the engine is an energy conversion mechanism, about gasoline (diesel) in the heat, through the expansion of combustion gases within the sealed cylinder when the piston push for successful transition to mechanical energy, which is the most basic principle of the engine. Structure of the engine are for the energy conversion of all services, although the engine with the car passed the 100 years of history, whether in design, manufacture, process or on the performance, control has greatly improved its basic principle remains the same, this is a creativity of the era, the engine designers are continually integrate the latest technology and the engine, the engine into a complex mechanical and electrical integration products that enable the engine to achieve near-perfect performance the extent described below, may give you some benefit. Key words: common failures of the engine; Fault diagnosis and rep 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc297236661 摘 要 PAGEREF _Toc297236661 \h I HYPERLINK \l _Toc297236662 Abstract PAGEREF _Toc297236662 \h II HYPERLINK \l _Toc297236663 第1章 绪 论 PAGEREF _Toc297236663 \h 1 HYPERLINK \l _Toc297236664 第2章 面