关于液压支架立柱中缸焊接加工工艺的优化研究  

Research on Optimization of Welding Process of Hydraulic Support Column Middle Cylinder

作　　者：赵军龙 Zhao Junlong(Shanxi Yangcheng Yangtai Group Jingxin Coal Industry Co.,Ltd.,Jincheng Shanxi 048100)

机构地区：[1]山西阳城阳泰集团晶鑫煤业股份有限公司,山西晋城048100

出　　处：《机械管理开发》2020年第10期105-107,共3页Mechanical Management and Development

摘　　要：针对应用传统焊接加工工艺在焊接S890钢材料时容易产生裂纹的问题,在充分分析S890钢材料属性的基础上,对其焊接加工工艺进行了优化设计。基于设计的焊接工艺开展实验工作,发现焊缝区域的强度和韧性均良好,可以满足实际使用需要。Based on the problems of the traditional welding process is prone to cracks when applied to S890 steel.After fully analyzing the material properties of S890 steel, the welding process was optimized. Based on the designed welding process, we carried out experimental work and found that the strength and toughness of the weld area are good,which can meet the actual use needs.

关 键 词：液压支架 立柱中缸 焊接加工 工艺优化 

分 类 号：TD350.4[矿业工程—矿井建设]