The main content of this thesis is the theory research of the LMG’s static rigidity of mathematical model;the study of structure;the analysis of ball movement,the analysis of the influence of rigidity; the computer simulation;to induce the law.
本文研究的内容主要包括滚动直线导轨副静刚度的数学模型的研究、结构的研究、钢珠的运动的分析、影响静刚度的因素的分析、进行有限元仿真、找出其影响规律,具体可分如下三个方面:第一,在理论方面,对现有滚动直线导轨副静刚度的力学模型、结构进行研究;利用赫兹理论知识,研究了影响滚动直线导轨副刚度的因素。
参考来源 - 滚动直线导轨副载荷特性和结构特点对刚度影响的研究Static rigidity, dynamic rigidity, static strength, fatigue strength, integral stability and partial stability are the key controlling index of crane's metal construction. The crane can work safely and reliably if all of them are satisfied.
静刚度、动刚度、静强度、疲劳强度、整体稳定性和局部稳定性是起重机金属结构的关键控制指标，它们必须全部满足才能保证起重机安全可靠运行。
参考来源 - 考虑车轮约束的门式起重机刚度建模研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Axial static rigidity is one of important parameters of a pile.
桩的刚度是桩的一个重要参数。
In this paper, using the finite element method, we completed the computation of static rigidity for a lathe bed.
本文介绍采用有限元法计算车床床身的静刚度。
In this paper the method of influence coefficient in mechanics is used to calculate the static rigidity of spindle parts.
本文采用力学中的影响系数法计算主轴部件的静刚度。
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