Nitriding and vacuum heat treatment teat for spinning mandrel
旋压芯棒的氮化和真空热处理试验
Spinning wheel, mandrel and blank model designed in the three-dimensional modeling software UG were imported into the finite element analysis software Deform for numerical simulation.
将在三维建模软件UG中设计好的旋压轮、芯模和坯料模型导入到有限元分析软件Deform中进行数值仿真模拟。
Static FEM analysis of spinning of cone without mandrel
锥形件无芯模旋压的静态有限元分析
When the mandrel speed is too high or too low or spinning wheel speed is too large, variable cross-section tubeless steel wheel rim formed parts will have the defects.
当芯模转速过高或过低,旋压轮转速过大时,变截面无内胎钢车轮轮辋成形件将有上述缺陷产生。
Through experiments, the method and values to ensure spinning technology parameters of no-mandrel roller were gained.
通过实验, 给出了无心轴托辊管体的旋压过程中工艺参数的确定方法和数值.
Three-dimensional numerical simulation of the combined process of stretch spinning and drawing for the overlength circular cone pipe without mandrel
超长圆锥管无芯模旋拉过程的三维数值模拟
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