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| 高线吐丝机共振问题分析 | |
| 引用本文： | 吴首民,连家创,段振勇,李健民,朱宏. 高线吐丝机共振问题分析[J]. 钢铁, 1999, 34(2): 59-63 |
| 作者姓名： | 吴首民 连家创 段振勇 李健民 朱宏 |
| 作者单位： | 1. 中南工业大学 2. 燕山大学 3. 邯郸钢铁集团有限责任公司 |
| 基金项目： | 机械工业部技术发展基金 |
| 摘 要： | 对国内引起高线吐丝机的横向振动与扭转振动进行了理论分析与计算，建立了吐线机横向振动与扭转振动的力学和数学模型；经过计算机模态分析，排除了两种共振的说法，确定吐丝机的强烈振动属于一阶受迫振动非共振响应。解决了高丝吐丝机所存在的实际振动问题，生产速度，为企业增他了很大的经济效益。 |
| 关 键 词： | 吐丝机 受迫振动 动力衡 共振 高速线材 |
VIBRATION ANALYSIS OF LAYING HEAD OF HI SPEED ROD MILL |
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| WU Shoumin,LIAN Jiachuang,DUAN Zhenyong,LI Jianmin,ZHU Hong. VIBRATION ANALYSIS OF LAYING HEAD OF HI SPEED ROD MILL[J]. Iron & Steel, 1999, 34(2): 59-63 | |
| Authors: | WU Shoumin LIAN Jiachuang DUAN Zhenyong LI Jianmin ZHU Hong |
| Abstract: | Theoretical analysis and calculation were provided for the transverse & torsion vibration of the laying head imported from England Dynamic and mathematical models of the transverse and torsion vibration were set up Two points of view about transverse resonance & torsion resonance are to be abandoned according to the results of the emulation analysis on computer The vibration of the laying head is a first order non resonance response of forced vibration And the serious vibration of this laying head has been totally eliminated So the productivity of this mill has been greatly increased Therefore,the enterprise gains a great economic benefit |
| Keywords: | laying head forced vibration dynamic unbalance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |