中国金属学会轧钢学术委员会无缝钢管组与成都无缝钏管厂于1983年12月21日至27日在成都联合召开了行星斜轧管卡机技术讨论会。国内有关的科研、设计、制造部门及高等院校等27个单位参加了会议。会议收到资料、论文共37篇。行星斜轧机作为一种新的大压下量轧机在七十年代初由西德研制成功后,首先用于棒材生产,并于近两年推广到无缝钢管生产领域。在1982年和1983年初,已有两台φ250轧机相继在西 China Metals Society of Steel Academic Committee seamless steel tube seamless pipe plant in Chengdu and Chengdu in December 21, 1983 to 27 in Chengdu held a planetary beveling tube card machine technology seminars. Relevant domestic research, design, manufacturing departments and institutions such as 27 units attended the meeting. The meeting received information, a total of 37 papers. Planetary cross rolling mill, as a new type of large reduction mill, was first developed by West Germany in the early 1970s and used for bar production first. It was extended to seamless steel pipe production in the recent two years. In 1982 and early 1983, two φ250 rolling mills were already on the west