cylindraceous

1.In the paper, study on displacement law of blank hole for forming cylindraceous with bottom border by numerical simulation technology.

通过数值仿真研究孔的圆件成后孔的变规律,在此基础上建立孔的圆件成后毛料中心孔变规律的经验公式。

2.Y series wrapping machine is suitable for the packaging of cylindraceous goods.This method of packing prevent the goods from dust , water etc .

Y系列圆式缠绕包装机对圆体进行轴向包装，实现体的整体裹包。