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Innovative productivity in the steel cord wiredrawing process

机译:钢丝绳拉丝工艺的创新生产力

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摘要

In this paper, the authors propose to control the temperature rise in wire after deformation through the drawing die, using a calculation method which includes a temperature rise in the deformation zone as well as a temperature drop in the block considering the heat transfer among the wire, cooling water and surrounding air. These calculated results of the wire temperature at the inlet and exit of the drawing die at each pass were compared with the measured wire temperatures and verified its efficiency. Based on the proposed wire temperature prediction method, the isothermal pass schedule program was developed to redesign the conventional pass schedule.
机译:在本文中,作者建议使用一种计算方法来控制通过拉丝模变形后的线材温度升高,该计算方法应考虑到线材之间的传热,包括变形区的温度升高以及模块中的温度下降。 ,冷却水和周围的空气。将每次通过时拉伸模具进口和出口处的线温度的这些计算结果与测得的线温度进行比较,并验证其效率。基于提出的焊丝温度预测方法,开发了等温通过计划程序以重新设计常规的通过计划。

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