摘要
φ30mm二辊斜轧穿孔机使用高温合金圆坯穿孔,在不同加热温度、轧辊转速、辊面角和前进角条件下,测定了轧辊入口锥和出口锥轧制力、顶头的轴向力、穿孔时间和坯料扭转变形程度。
Thermalloy billets were pierced on a φ3omm two-roll cross-piercing mill. The rolling forces at the inlet and outlet of rolls, axial plug force, piercing time and billet torsion deformation were measured under the conditions of different heating temperatres, roll contact angles and feeding angles.
出处
《钢管》
CAS
1993年第1期7-10,共4页
Steel Pipe
关键词
斜轧穿孔
高温合金圆坯
轧制力
cross-rolling piercing thermalloy billet piercing force measure
