The simulation result shows that the selection of axial feed velocity has a strong influence on hydroforming tri-branch tube.
结果表明，轴向进给速度的选取对内高压成形三通管具有重要影响。
On the basis of experimental study of the gas explosion flame transmission rule, the influence of branch tube on the flame in gas explosion was studied.
笔者在研究分叉管路中瓦斯爆炸火焰波传播特征的基础上，分析了管路分叉对瓦斯爆炸过程中火焰传播规律的重要影响。
To explore the influence of maximal internal pressure on forming tri-branch tube, the procedure of forming tri-branch tube is simulated by FEM software MSC.
以内高压成形三通管过程中最大内压的影响为研究目标，采用有限元分析软件MSC。
Unifies the domestic and foreign correlation standard about fatigue calculation to evaluate fatigue behavior about region of the collection of the leader tube and the branch tube;
⑤结合国内外相关规范的疲劳检算，对本次疲劳试验模型主管与支管连接区域的疲劳性能进行评估；
The feasibility of hydroforming tri-branch tube is proved by FEM. The corresponding thickness and strain distribution of different axial feed velocity on the simulation is analyzed.
利用有限元法证实了内高压成形三通管的可行性，给出了不同轴向进给速度下零件的壁厚及应变分布，并就轴向进给速度对成形的影响进行了分析。
When I put a test branch in the tube, I aligned the zero degree mark on one compass to match up with the first offshoot branch.
我把被测试的树枝放入这个试管，将一支量角器的零刻度线对准第一个侧枝。
Duct branch is rich in natural form of uniform distribution, wall smooth, branch pipe and tube diameter on the transition to a flat.
导管分支丰富，形态自然，分布均匀，管壁光滑，分支导管与上一级导管管径过渡平缓。
This is a kind of steam flow direction side type condenser branch shaped tube bundle module, which belongs to mechanical skill field.
一种汽流向侧式凝汽器树枝形管束模块，属于机械技术领域。
This is a kind of steam flow direction side type condenser branch shaped tube bundle module, which belongs to mechanical skill field.
一种汽流向侧式凝汽器树枝形管束模块，属于机械技术领域。
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