The condition of shell not-rotation for planetary cross-mill;
行星斜轧机轧件不转条件
Computer aided 3dimensional graphic solution for opening value of cross rolling pass;
斜轧孔型开度值的计算机辅助三维图解
With the aid of FE code MARC/Autoforge, 3-D coupled thermo-mechanical analysesof round-billet during two-roll cross rolling process have been conducted and the distribution patternsof strain and stress in its deformation zone are presented.
本文用ＭＡＲＣ／Ａｕｔｏｆｏｒｇｅ软件对圆坯二辊斜轧过程进行了三维热－力耦合弹塑性数值模拟，得到了轧件的变形强度分布形态及应力分布特征，研究了轧辊倾角包括送进角和辗轧角以及辊面推角对应力、应变场的影响，证实了变形强度沿圆坯断面直径上呈Ｗ形分布的试验研究结果，还发现了新的应变强度分布形态，即Ｕ型形态。
This thesis is an original experimeiuon cross rolling bar stirface deformation byimpressing-picture grid method.
本文通过印象网格法对斜轧圆棒材表面变形做了初步试验分析。
Numerical simulation of copper ball forming process during skew rolling;
斜轧磷铜球成形过程的数值模拟
Experimental analysis of rolling force influence factor of anchor rod skew rolling;
斜轧锚杆轧制压力影响因素实验分析
Research on mathematics model curved surface of roller for skew rolling;
斜轧辊型曲面的数学模型研究
With a view to studying the modeling of the rotary tube piercing, the influence of the separating force on the roll opening of the rotary rolling piercer, the parameters of the piercing deformation and lateral uniformity of the wall thickness of the shell pierced are theoretically analyzed.
为了进行斜轧穿孔模型化研究，分析了二辊斜轧穿孔轧制力对轧辊开度、变形参数和穿孔毛管壁厚均匀性的影响以及顶头轴向力对变形参数和毛管壁厚均匀性的影响。
A differential-geometry model for planetary cross-mill;
行星斜轧的轧件变形区微分几何模型
The analysis of geometrical relation of roller and workpiece in planetary cross-mill;
行星斜轧中轧辊与轧件的几何关系分析