cylindraceous

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

值仿真研究了带底孔的圆筒件成后底孔的变规律,在此基础上建立了带底孔的圆筒件成后毛料中心孔变规律的经验公式。

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

Y系列圆筒式缠绕机对圆筒状物体进行轴向，现物体的整体裹。