| 滚珠丝杠进给传动机构预紧力的确定及轴向刚度的计算 |
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| 引用本文： | 李文辉,马力,康仲魁.滚珠丝杠进给传动机构预紧力的确定及轴向刚度的计算[J].佳木斯大学学报,1989(1). |
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| 作者姓名： | 李文辉 马力 康仲魁 |
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| 作者单位： | 哈尔滨工业大学，沈阳建工学院，佳木斯工学院 |
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| 摘 要： | 本文阐述了滚珠丝杠螺母间的预紧力及滚珠丝杠轴向预加负载的合理确定,并根据决定滚珠丝杠进给传动装置轴向变形的主要因素,利用串联零件综合刚度的计算方法和弹性理论,给出了滚珠丝杠进给传动装置的轴向刚度计算公式.
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| 关 键 词： | 滚珠丝杠 预紧力 刚度 |
Determination of Preload and Calculation of Axial Rigidity in the Executive Transmission Mechanism of Ball Scrbw |
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| Li wenhui.Determination of Preload and Calculation of Axial Rigidity in the Executive Transmission Mechanism of Ball Scrbw[J].Journal of Jiamusi University(Natural Science Edition),1989(1). |
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| Authors: | Li wenhui |
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| Abstract: | At first this paper determines the preload between ball screw and nut,as well as the predrawing force of the ball screw,And then according to the main factors that affect the axial deformation,the axial rigidity of the executive transmission mechanism of ball screw is calculated by means of the calculation method of overall rigidity in series elements. |
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| Keywords: | ball screw preload axial rigidity |
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