摘要
介绍液压支架顶梁焊接变形的特点和形式,重点论述液压支架顶梁焊接变形的控制技术对策,期待能为液压支架的订量焊接变形问题提供重要的理论指导。
The paper introduced the characteristics and forms of top beam welding of hydraulic support, mainly discussed the te- chnology for controlling deformation of top beam welding, hoping to provide important theoretical guidance for solving welding de- formation of hydraulic support.
作者
默青
MO Qing(Xinju Coal Mining Machinery Equipment Research Institute, Huozhou Coal Electricity Group, Huozhou 031412, Shanxi, China)
出处
《能源与节能》
2017年第8期114-115,共2页
Energy and Energy Conservation
关键词
液压支架
顶梁
焊接变形
反变形
刚性固定
hydraulic support
top beam
welding deformation
reversible deformation
rigid fastening
