| 机械实现的非正弦振动装置在方坯铸机上的应用 |
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| 引用本文： | 刘和平,仇圣桃,张慧,干勇,周宏,欧建军,凌代万.机械实现的非正弦振动装置在方坯铸机上的应用[J].钢铁,2002,37(7):26-27. |
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| 作者姓名： | 刘和平 仇圣桃 张慧 干勇 周宏 欧建军 凌代万 |
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| 作者单位： | 1. 钢铁研究总院
2. 重庆钢铁集团公司 |
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| 摘 要： | 通过测试结晶器的振动位移曲线，分析了非正弦振动的波形失真率，该结构验证了振动装置设计的有效性，实验结果表明采用非正弦振动后，能够减少铸坯表面纵裂的发生率，降低铸坯表面的振痕深度，改善铸坯的表面质量。
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| 关 键 词： | 机械实现 振动装置 方坯铸机 非正弦振动 非圆齿轮 连铸 结晶器 |
APPLICATION OF MECHANICAL NON-SINUSOIDAL OSCILLATION TO BILLET CASTER |
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| LIU Heping,QIU Shengtao,ZHANG Hui,GAN Yong.APPLICATION OF MECHANICAL NON-SINUSOIDAL OSCILLATION TO BILLET CASTER[J].Iron & Steel,2002,37(7):26-27. |
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| Authors: | LIU Heping QIU Shengtao ZHANG Hui GAN Yong |
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| Affiliation: | LIU Heping QIU Shengtao ZHANG Hui GAN Yong (Central Iron and Steel Research Institute) ZHOU Hong OU Jianjun LING Daiwan (Chongqing Iron and Steel Group Corp ) |
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| Abstract: | The design and features of mechanical non sinusoidal oscillation are analyzed, and the application to the billet caster is presented The design of the oscillator has been verified by measuring mold oscillation displacement and analyzing its deviation from theoretical non sinusoidal oscillaiton curve and field operation, which has shown that surface longitudinal crack and depth of oscillation marks are reduced and surface quality of billets is improved |
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| Keywords: | non sinusoidal oscillation non circular gear continuous casting |
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