焊装车身CO_(2)焊接工艺对涂胶烧蚀的影响分析  

Effect of CO_(2) Process on the Adhesive Ablation

作　　者：李雪丰 Li Xuefeng

机构地区：[1]浙江吉润汽车有限公司宁波杭州湾分公司,浙江省宁波市315336

出　　处：《时代汽车》2024年第6期152-154,共3页Auto Time

摘　　要：利用钣金试板施加CO_(2)焊接及车身用胶涂敷工艺,研究胶到CO_(2)焊道距离远近对胶烧蚀的影响。结果表明:涂胶到CO_(2)焊距离对胶烧蚀影响显著,随着涂胶到CO_(2)焊距离的增大,车身用胶烧蚀情况逐渐减弱,当涂胶压覆后的胶边缘到CO_(2)焊距离大于30mm时,车身用胶未出现烧蚀情况。The effect of the distance between the adhesive and CO_(2) arc weld on adhesive ablation is investigated through adhesive with CO_(2) process.When the distance between the adhesive and CO_(2) arc weld is increased,adhesive ablation is decreased.When the distance between the adhesive and CO_(2) arc weld is over 30mm,adhesive ablation is not found.

关 键 词：CO_(2)焊 涂胶距离 点焊密封胶 结构胶素 

分 类 号：U46[机械工程—车辆工程]