摘要
通过对一种不等边六边形焊管形状的分析 ,精确计算了其周长 ,并在数学推导基础上 ,得出了各成型架次孔型尺寸 ,实现了一种不等边六边形焊管轧辊设计。生产结果表明 :该设计方法合理 ,孔型尺寸计算精确 。
Based on analyses of the shape of the unequal-sides hexagon welded pipe,the exact circumference of the pipe is calculated accurately.The dimensions of roll groove of each individual stand are deduced mathematically,resulting in complete design of the roll grooves for the unequal-sides hexagon.The result has been proved that the method of the design is reasonable,the pass dimension is accurate and the effect is good.
出处
《焊管》
2003年第3期39-41,62,共3页
Welded Pipe and Tube
