摘要
限动芯棒连轧管机经过近２０年的发展， 工艺技术不断完善， 已成为无缝钢管生产的主要机型。简介了限动芯棒连轧管机的重大技术进步情况和少机架限动芯棒连轧管机的特点。对正在研究的三辊可调式连轧管机（ＰＱＦ） 也作了较详细的介绍。
Thanks to the continuous development for nearly twenty years, the process technology of retained mandrel MPM has been so sound that it has become one of the major seamless steel tube mills being used nowadays. Briefly introduced in this paper are the significant progress made in technical development of retained mandrel MPM and the characteristics of the retained mandrel MPM with fewer stands. Also describd here is details about research involving the three roll adjustable MPM (PQF).
出处
《钢管》
CAS
1999年第5期1-6,共6页
Steel Pipe
关键词
限动芯棒
连轧管机
管材轧机
Retained mandrel MPM Process technology Equipment Development
