欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
提供了楔横轧轧制螺旋轴类件模型，并通过DEFORM-3D有限元软件模拟了楔横轧轧制梯形齿形截面螺旋轴类件的成形过程，对轧件成形过程中两个重要变形阶段（成形段和精整段）的应力分布及变化规律进行详细分析。得到了轧制过程工件内部不会出现心部疏松等缺陷的结论，该应力变化规律为楔横轧轧制螺旋件的深入研究提供了理论依据。
英文摘要：
The model of rolling thread shaft in cross wedge rolling was provided and the forming process of rolling trapeziform thread shaft in cross wedge rolling was simulated by the finite element software DEFORM-3D. The rule of stress distribution and change on the two important forming phases （shaping and exact shaping） was analyzed and the conclusion that the internal defects could not be produced in the middle of shaft was summarized. The rule provides theory guidance for the further study of cross wedge rolling forming thread shaft.
同期刊论文项目
同项目期刊论文
期刊信息
位置：