| 冷轧机关应力变形分析及结构改进 |
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| 引用本文： | 张振宇.冷轧机关应力变形分析及结构改进[J].成都大学学报(自然科学版),1994(2). |
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| 作者姓名： | 张振宇 |
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| 作者单位： | 成都大学机械系 |
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| 摘 要： | 三辊冷轧机是冷轧精密薄壁管的一种新型冷轧机，这种冷轧机的机头套筒为其关键部件，它直接影响轧机的动力性能及轧制管材的精度。本文根据其受力状态，从弹性力学的角度分析其应力和变形特征，并由此提出改变结构、减轻重量以提高轧制速度并保证轧制精度的设计构想。
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| 关 键 词： | 惯性力，惯性力矩，平衡，应力 |
A Research Into the Feasibility of Improving the Nose's Structure in Terms of the Torce Exerted on Cold-Rolling Mill's and the Analysis of its Deformation |
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| Zhang Zhenyu.A Research Into the Feasibility of Improving the Nose''''s Structure in Terms of the Torce Exerted on Cold-Rolling Mill''''s and the Analysis of its Deformation[J].Journal of Chengdu University (Natural Science),1994(2). |
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| Authors: | Zhang Zhenyu |
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| Institution: | Zhang Zhenyu |
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| Abstract: | The three-roller cold-rolling Mill (hereinafter referred to as CRM) is a new type of CRMthat produces precise thin wall pipes. Especially high-precision, high-intensity and low-plasticitythin wall pipes.The nose Sleere is CRM's key port, which has a great effect on CRM's dynamic characteristicsand precision of Pipe produced. A correct and reasonable deSign of nose sleere, therefore is a majorproblem. This article is to analyse its stress and characteristics of deformation in t6rms Of eleasticitymechanics according to its state when a force is exerted, and comp up with a new conception of improving the designing of CRM's nose sleeve. |
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| Keywords: | inertia power moment of inertia balance stress |
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