SH-T08（标准喷涂工序）.pptVIP

DuPont - Andy Kuo DuPont - Andy Kuo 严重损伤 (前处理为水磨或需大面积脱漆致裸金属底材) 3. 新组件喷涂: 前处理材料---底漆 腻子刮涂工序 单工序多工序涂层识别方法 腻子刮涂程序 前处理材料---腻子 重新刮涂腻子之前的清洁与除尘 底漆及中涂底漆施工流程 中涂底漆的类型及主要功能 面漆施工流程 Front Wing前擋泥板 全车喷涂顺序十七 全车喷涂顺序 General information Novices need to understand the wide range of applications of the refinish products. Instructors script The modern accident repair industry has demanded that the refinish paint must be able to perform in many different types of processes. Economic pressures have introduced the “spot repair” process and full repaints are seldom. General information Instructors script Sanding a small repair through to the body metal can reveal the history of the panels painting life. Every ring represents a coat of paint, a pattern usually shows in the case of COB finishes of color and clear very close together. We can also determine film thickness information on the relevant coats. In this section we deal with a typical small area repair. The objective is to teach the basic theory of this technique and provide the technician with a good understanding of how to process the repair method with an instant result and high level of success. The practical programme will need to be intense and will require as much “hands-on” practice as necessary for the individual. Each technician needs to be evaluated during the workshop session. The purpose of each step in the process for a damaged panel: Removing the Coat and Featheredging - Adhesion Applying Primer - for rust prevention and adhesion Applying Putty - Filling of dents Sanding Putty - Restores shape Applying Surfacer - Fills dents, prevents absorption, increases adhesion Sanding Surfacer - Adhesion and restores shape Applying Body Sealer - Prevents water entering