| 综合环境试验离心机静平衡调整系统设计 |
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| 引用本文： | 李心耀,洪建忠,蒋春梅,刘小刚,罗昭宇,陈磊.综合环境试验离心机静平衡调整系统设计[J].机械设计与制造,2011(8). |
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| 作者姓名： | 李心耀 洪建忠 蒋春梅 刘小刚 罗昭宇 陈磊 |
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| 作者单位： | 中国工程物理研究院总体工程研究所,绵阳,621900 |
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| 摘 要： | 为了实现综合环境试验离心机自动、精确的配平,减小离心机运转过程中的不平衡力,设计了由电机-减速器、同步带、螺纹副、导轨滑块及4个摇杆测力传感器组成的静平衡调整系统。根据4个摇杆测力传感器的信息,移动配重块,实现静平衡调整。计算了配重块移动所需的电机功率和转矩,分析了调节螺母和拉力带组成的螺纹副在离心机满载荷运转时的应力、应变。结果表明,静平衡调整系统可以满足综合环境试验离心机配平的要求。
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| 关 键 词： | 离心机 静平衡 同步带 螺纹副 |
Design of static equilibrium regulation system for combined environmental test centrifuge |
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| LI Xin-yao,HONG Jian-zhong,JIANG Chun-mei,LIU Xiao--gang,LUO Zhao-yu,CHEN Lei.Design of static equilibrium regulation system for combined environmental test centrifuge[J].Machinery Design & Manufacture,2011(8). |
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| Authors: | LI Xin-yao HONG Jian-zhong JIANG Chun-mei LIU Xiao--gang LUO Zhao-yu CHEN Lei |
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| Affiliation: | LI Xin-yao,HONG Jian-zhong,JIANG Chun-mei,LIU Xiao-gang,LUO Zhao-yu,CHEN Lei(China Academy of Engineering Physics,Institute of Systems Engineering,Mianyang 621900,China) |
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| Abstract: | In order to trim combined environmental test centrifuge automatically and accurately and reduce unbalance force in operating process of the centrifuge,a static equilibrium regulation system is designed,which is composed of motor-reducer,synchronous belt,screw vice,rail slide and four rocker force sensors.According to the messages from the four rocker force sensors,trim block is moved to realize static equilibrium regulation.The motor power and torsion which can move trim block is calculated.Then the stress-... |
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| Keywords: | Centrifuge Static equilibrium Synchronous belt Screw vice |
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