...阅读 关键字: Cu-12%Al线材；拉坯速度；温度场；结晶器长度；温度梯度[gap=1848]Key words: Cu-12%Al wire; drawing velocity; temperature field; crystallizer length; thermal gradient..
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Using the system to draw piping figure, can enhance far and away drawing velocity .
使用本系统绘制配管图，可以极大地提高绘图速度。
Data of drawing velocity that is automatically measured by precise extrusion were analyzed.
对精密挤出控制系统自动测量的牵引速度数据进行了分析。
The results show that the maximum temperature of the die has a nearly linear increase with the increase of drawing velocity or the increase of friction coefficient.
结果表明，模具最高温度随拉拔速度的增加和摩擦系数的增加都是近似线性的增加；
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