商用车车桥涂层耐腐蚀性能改进试验  

Commercial Vehicle Axle Coating Corrosion Resistance Improvement Test

作　　者：宋华[1] 吴涛[2] 张苧心[2] 李淑云[3] 

机构地区：[1]中国第一汽车集团公司技术中心,长春130011 [2]中国第一汽车集团公司生产制造技术部,长春130011 [3]中国第一汽车集团公司解放底盘分公司,长春130011

出　　处：《现代涂料与涂装》2012年第7期33-34,37,共3页Modern Paint & Finishing

摘　　要：通过对涂料性能的改进及对车桥总成难涂漆部位和装配缝隙部位进行防锈工艺优化,在现有生产条件及涂装工艺不做大改动的前提下,使商用车车桥表面涂层耐盐雾性能从120 h提高到300 h以上。Commercial vehicle axle surface coating salt-fog resistance increased from 120 h to300 h was achieved in existing production condition and coating process of without any change under the premise, only by optimization of the coating performance and improvement of antirust technology of the axle assembly place where it difficult to paint and assembly gap site.

关 键 词：商用车 车桥 涂装 防腐蚀 

分 类 号：TQ639[化学工程—精细化工]