液压支架掩护梁焊接变形的控制措施  

Control Measures for Welding Deformation of Hydraulic Support Cover Beam

作　　者：皇甫婷婷 Huangfu Tingting(Huozhou Coal and Electricity Group Xinju Coal Machinery Equipment Manufacturing Co.,Ltd.,Linfen Shanxi 031412)

机构地区：[1]霍州煤电集团鑫钜煤机装备制造有限责任公司,山西临汾031412

出　　处：《机械管理开发》2023年第2期247-248,251,共3页Mechanical Management and Development

摘　　要：液压支架是现代化矿井开采工作面的重要支护设备,掩护梁则是液压支架结构件的关键组成之一,其一旦变形,将直接影响液压支架的稳定性工作。以矿用液压支架掩护梁为研究对象,着重讨论液压支架掩护梁焊接变形的控制措施,供有关技术工作者参考。Hydraulic bracket is an important support equipment in modern mining workings,and the cover beam is one of the key components of the hydraulic bracket structure,which once deformed,will directly affect the stability of the hydraulic bracket work.The mining hydraulic bracket cover beam as the object of study,focusing on the control measures of hydraulic bracket cover beam welding deformation,for the reference of relevant technical workers.

关 键 词：液压支架 掩护梁 焊接变形 焊接工艺 

分 类 号：TD355.4[矿业工程—矿井建设]