悬臂成型机关键技术在制管成型机中的应用研究

摘要

介绍了国内外高精度悬臂成型机和JCO制管成型机发展现状,详细论述了下模自动开口调节机构,下模多点自动挠度补偿机构的结构形式、工作原理,自动控制系统功能.%The article introduces the development conditions of high precision hanged arm forming press and JCO pipe forming press at home and abroad,and discusses the structure style,working principles and automatic control system of lower tool automatic opening and multi-points automatic deflection compensation.