随着汽车工业的发展和科学技术水平的日益提高,轿车车身造型体现了当今汽车制造业不断采用高新技术成果赋予汽车外覆盖件以更高的审美价值和更强的时代感。如今发达国家的汽车制造水平日益提高,汽车改型换代的周期日益缩短,质量要求越来越高,尤其是对高级轿车外覆盖件的质量要求更为严格。几年来,依靠科技进步、员工技术水平 With the development of automobile industry and the increasing level of science and technology, the body shape of sedan reflects the higher aesthetic value and the more contemporary feeling that the automobile manufacturing industry continues to adopt high and new technology achievements to the automobile outer cover. Nowadays, the automobile manufacturing level of the developed countries is increasing day by day. The cycle of retrofitting the automobile is getting shorter and shorter and the quality requirements are getting higher and higher. In particular, the quality requirements of the limousine outer cover are more stringent. Over the past few years, relying on scientific and technological progress, staff skills