摘要
焊接曲轴是近代曲轴制造工艺中一个重要成就。采用窄间隙埋弧焊方法焊接曲轴,不仅保证了焊缝的强度和刚度,而且节省了材料、降低了焊接应力、减少了焊接缺陷。
Welding crankshaft is an important achievement in modem crankshaft manufacture process. Narrow gap submerged arc welding was used in crankshaft,which can not only ensure the weld strength and stiffness, but also saving material, reducing the welding stress and welding defects.
出处
《热加工工艺》
CSCD
北大核心
2013年第9期174-175,共2页
Hot Working Technology
关键词
焊接曲轴
埋弧焊
窄间隙
welding crankshaft
submerged are welding
narrow gap
