生产异型钢管的常用方法  

Common methods of shaped steel pipe production

作　　者：徐海勤[1] 王哲[2] 崔庚彦[2] 

机构地区：[1]河南省经济管理学校,河南南阳473009 [2]河南工业职业技术学院,河南南阳473009

出　　处：《技术与市场》2011年第7期14-15,17,共3页Technology and Market

摘　　要：综述了生产异型钢管的常用方法,重点阐述了拉拔法、焊接成形法、辊式成形法和计算机模拟法的特点,为具体异型管的生产选择合适的成形法提供依据。最后展望了异型管的发展趋势。The common methods of producing shaped steel pipe are presented.The characteristics of drawing method,welding-type forming method,roll-type forming method and computer simulation,a basis for choosing suitable method of producing shaped steel pipe,are described.Finally,the future development of shaped steel pipe are evaluated and prospected.

关 键 词：异型钢管 拉拔法 焊接成形法 辊式成形法 计算机模拟法 

分 类 号：TG356.5[金属学及工艺—金属压力加工]