In this paper, an experimental research on extrude-bulgeforming of tee junction using plastic medium has been conducted.
此文对利用塑性介质挤胀成形三通管接头变形力进行了实验研究。
2
Based on the theory of plasticity, the variety rule of internal pressure and axial force in the process of thin tube bulgeforming is studied.
采用塑性变形理论研究了薄壁管液压胀形过程中轴向载荷与内压力的变化情况。
3
The strain distribution and displacement variation of multi-curvature revolving-shell in the hydro-bulgeforming process was investigated by experimental method.