高压水除鳞机水压与线材表面缺陷的探讨

Research on Pressure of High-pressure Water Descaling Machine and Wire Surface Defects

针对ER50-6E焊接用钢盘条表面质量与高压水除鳞机水压的关系进行实验研究,结果表明:随着高压水除鳞机水压的增大,氧化铁皮的压入等表面缺陷的深度逐渐降低,生产现场"红烟"减轻,生产环境得到明显改善。确定了生产ER50-6E焊接用钢盘时,高压水除鳞机最佳水压为17 MPa左右。

The relationship of the welding rod surface quality of ER50-6E with water pressure of high-pressure descaling machine were studied in this paper. The results indicated that with the increasing of water pressure, the depth of rolled-in scale and other surface defects decreased, and the red smoke of production site can be reduced. The production environment has been significantly improved. The optimal pressure of high-pressure water descaling is determined about 17 MPa, when the ER50-6E welding steel plate to be produced.