limit drawing ratio的意思|示意
极限拉伸比
limit drawing ratio的网络常见释义
极限拉延比 基于一系列不同直径坯料的圆杯件冲压 试验，获得了1000MPa级DP钢薄板的极限拉延比（Limit Drawing Ratio，LDR），并与其他常用覆盖件材 料LDR进行对比分析了各种典型板材的成形性能差别；采用数值模拟和实验对比，分...
极限拉深比 ...极限拉深比;温热成形 [gap=684]Keywords : high strength aluminum alloy;non-isothermal warm forming;limit drawing ratio;warm forming or hot formingzz')" href="#"> ..
limit drawing ratio相关例句
The express-method of the limit drawing ratio evaluation is presented.
列出了确定极限拉伸系数的快速方法。
The curves and data of limit drawing ratio, which can be applied in production, are given.
文中给出的锥形件一次拉深成形极限拉深比图线和数表，可供生产实用。
And it is proved that it can reach smaller limit drawing ratio by the deep drawing experiments.
通过拉深工艺试验证明该曲面凹模可以达到很小的极限拉深系数。
The effect of deformation temperature and deformation speed on the limit drawing ratio (LDR) and microstructure of the roll-casting AZ31 magnesium alloy sheet.
研究了变形温度、变形速度对铸轧az31镁合金板的极限拉深比(ldr)和组织的影响。
Through theoretical analysis, probability revisal and experimental test, the limit drawing ratio of a tapered cup drawn by cylinder convex punch and tapered concave die is determined in tis paper.
通过理论分析，概率修正和实验验证，确定出利用柱形凸模、锥形凹模一次拉深锥形件的极限拉深比。