| 一种近似恒力弹簧装置的设计 |
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| 引用本文： | 郭洁,靖颖怡. 一种近似恒力弹簧装置的设计[J]. 天津理工大学学报, 2000, 16(2): 46-48 |
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| 作者姓名： | 郭洁 靖颖怡 |
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| 作者单位： | 1. 天津城市建设学院,基础部,天津,300381
2. 天津理工学院 机械工程系,天津300191 |
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| 摘 要： | 为消除弹簧装置中应力随应变不断变化而产生的多余应力 ,在卷簧结构中 ,采用螺旋变径输出轮 ,用半径的变化抵消力矩的变化 ,获得近似恒定的输出力 .在精度要求不高的场合 ,采用此方式可形成简便可靠的近似恒力的弹簧装置 .
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| 关 键 词： | 弹性回复力 变形 变径塔轮 恒定 |
| 修稿时间： | 2000-03-14 |
Design of a spring device with approximately constant elasticity |
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| GUO Jie,JING Ying-yi. Design of a spring device with approximately constant elasticity[J]. Journal of Tianjin University of Technology, 2000, 16(2): 46-48 |
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| Authors: | GUO Jie JING Ying-yi |
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| Abstract: | For eliminate redundant stress in spring unit brought by continuously variation of strain,in wind spring device,the adopt spiral output wheel with continuously variant radii was used and the variation of moment can be canceled out by variation of radii,the approximate constant output force can be obtained.In case of require lower precision, taking this way can make up simpler and failsafe spring device with approximate constant elasticity force. |
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| Keywords: | spring reversion force change form varable radius tower wheel constant |
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