双直角台阶的楔横轧  

THE CROSS WEDGE ROLLING OF TWO STEPS OF INTERNAL RIGHT ANGLES

作　　者：李东平[1] 白志斌[1] 梁继才[1] 

机构地区：[1]吉林工业大学辊锻工艺研究所

出　　处：《塑性工程学报》1998年第1期20-23,共4页Journal of Plasticity Engineering

摘　　要：本文介绍了采用一个楔形的成形斜面通过改变部分楔高的方式，连续地实现两个内直角台阶成形的方法，分析了在截齐曲线的设计计算方面与只有一个内直角台阶时的不同之处和具体的设计计算方法。This paper introduces the forming method,which uses a forming slope of the wedge to form two steps of internal right angles continuously by changing part of the height of the wedgeIt also analyses the difference between this method and the one only with one step of right angle in design and calculating of the curve of rolling neat step shaft,and it recommends the design and calculating concretely

关 键 词：双直角台阶 楔横轧 轧制 阶梯轴 成型 

分 类 号：TG335.9[金属学及工艺—金属压力加工]