The continuous casting curve of the arc continuous caster is illustrated, the continuous casting curve equation is also provided based on the curve camber.
从曲率出发，阐述了弧形连铸机的连铸曲线，建立连铸曲线方程；
2
This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.