thick-wall tube 厚壁管
thick wall tube welding 厚壁管焊接
theory of thick wall tube 厚壁筒理论
thick wall seamless tube 厚壁无缝管
thick wall long tube parts 厚壁长筒形零件
Thick Wall Porous Support Tube 厚壁多孔支撑管
This paper introduced a process of the bidirectional hole expanding upsetting process of thick wall tube and its die design.
设计了一种医用微细介入导管的扩口模具，介绍了扩口模具的设计思路，探讨了影响导管扩口质量的工艺条件。
Using closed die upsetting process to manufacture thick wall tubes on normal hydraulic press may cause the dis uniformity of the thickness along the length of the tube.
提出了一种浮动凹模芯模闭式镦粗法，以解决厚壁管在单向加压的普通液压机上进行闭式镦粗后壁厚不均的问题。
Based on these equations, continuous induction heat treatment of the thick wall tube, including heating, quenching and tempering, is simulated by finite element method on ANSYS software.
基于这些方程在ANSYS软件上实现了对厚壁筒形工件连续感应热处理的计算机模拟计算。
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