| 连铸机新型拉矫辊的设计与实验 |
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| 引用本文： | 张兴中.连铸机新型拉矫辊的设计与实验[J].燕山大学学报,2000,24(1):59-62. |
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| 作者姓名： | 张兴中 |
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| 作者单位： | 燕山大学机械工程学院,秦皇岛,066004 |
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| 摘 要： | 为提高连铸机拉矫辊的使用寿命，提出了新型复合式拉矫辊结构，在对其应力分析的基础上，进行了结构尺寸优化设计，并进行了光弹及热光弹性实验研究，结果表明：此新型复合辊可大幅度降低其循环应力幅值，从而提高使用寿命。
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| 关 键 词： | 拉矫辊 优化设计 光弹性 连铸机 |
| 修稿时间： | 1999-12-13 |
The Design and Experiment upon New-type Pulling-straightening Roller in CCM |
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| Zhang Xingzhong.The Design and Experiment upon New-type Pulling-straightening Roller in CCM[J].Journal of Yanshan University,2000,24(1):59-62. |
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| Authors: | Zhang Xingzhong |
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| Institution: | Zhang Xingzhong
(The Colege of Mechanical Engingeering,Yanshan University,Qinhuangdao 066004) |
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| Abstract: | To improve the service life of the pulling-straightening roller in CCM, a new-type compound roller is proposed in this pa- per. On the basement of the stresses analyzing, the structure size is designed using optimum method. And by using photoelastic and thermal photoelastic method, the experiment and research is made. The results illustrate that the value of the circulating stresses in the new-type compound roller is largely reduced. |
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| Keywords: | pulling-straightening roller designing using optimum method photoelastic |
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