多线多辊式冷轧管机摇杆机构的优化设计

来源期刊：中南大学学报(自然科学版)1983年第1期

论文作者：高云章

文章页码：58 - 64

关键词：优化设计； 冷轧管机； 惯性力矩； 摇杆机构； 多辊式； 双机头； 垂直惯性力； 平衡效果； 平衡方式； 复合形法

摘    要：本文讨论了具有双机头平衡方式的多线多辊式冷轧管机摇杆机构的优化设计。建立了以最佳动平衡为目标的优化教学模型,并用复合形法对LDD-12四线三辊冷轧管机进行了实算。计算结果双机头曲轴合成惯性力矩峰值比单机头下降80%,使平衡效果显著提高。

Abstract: This paper describes the optimal design for the rocker mechanism of multi-strand and multi-roller cold tube-rolling mill with balancing method of double-noses. A mathematic model of the optimization to take aim at the optimum dynamic balance has been built. The three-roller cold tube-rolling mill on the LDD-12 four-strands has been calculated using the direct-scouting Complex Method. The results of the calculation show that the crest of the combined inertial torque of the double-nose crankshaft is 80% less than that of the single-nose one and hence the balancing effect can be markedly improved.