露天采矿技术2018，Vol.33Issue(3)：109-111,3.DOI:10.13235/j.cnki.ltcm.2018.03.029
矿用自卸车车箱焊接裂纹的产生及预防
Generation and prevention of welding cracks in the body of mining dump truck
宫继成 1丁浩然 1闫军利 1张耀斌 1陈鹏彪 1王飞宇1
作者信息
- 1. 内蒙古北方重型汽车股份有限公司,内蒙古 包头 014030
- 折叠
摘要
Abstract
The body of mining dump trucks is the main bearing part of mining dump trucks. The article analyzes the category of welding cracks of mining dump truck made from high strength steel plates and the causes of the welding cracks. On the basis of it, the article presents prevention measures of welding cracks, which provide support for production and maintenance of body.关键词
矿用自卸车车箱/冷裂纹/延迟裂纹/碳当量Key words
body of mining dump truck/cold crack/delayed crack/carbon equivalent分类
交通工程引用本文复制引用
宫继成,丁浩然,闫军利,张耀斌,陈鹏彪,王飞宇..矿用自卸车车箱焊接裂纹的产生及预防[J].露天采矿技术,2018,33(3):109-111,3.
