论文部分内容阅读
本文介绍了HX_D2B型电力机车车体结构特点和主要结构材料,提出了车体焊接工艺要求,对车体制造的工艺难点进行了分析说明。
This paper introduces the structural features and main structural materials of the HX_D2B electric locomotive body, puts forward the requirements of the welding process of the car body and analyzes the technical difficulties of the car body manufacturing.