contact clearance
英 [ˈkɒntækt ˈklɪərəns]
美 [ˈkɑːntækt ˈklɪrəns]
网络 触点间隙
双语例句
- Note that die length of ejector pin contact with the mould plate is kept to a minimum by incorporating a clearance diameter hole in the mould plate.
注意，顶杆和模板的接触长度通过在模板中加工一个放大直径的孔来保持最小。 - This paper points out the disagreement of boundary conditions that generate force discontinuity in the linear spring damping contact model by analyzing the contact modulation of the clearance joint.
分析了含间隙运动副副元素的碰撞分离过程，指出线性弹簧阻尼模型不能满足接触边界条件并产生力突变； - The calculating formulas of contact angular and clearance of the four point contact ball bearing is newly induced, the new formulas are suited to three point or four point contact ball bearings with two piece inner ring or two piece outer ring.
将四点接触球轴承的接触角和游隙公式重新进行了推导，新公式适用于三点、四点接触的双半内圈或双半外圈球轴承。 - Through theoretical analysis and calculation reduction formula for axial and diametral internal clearance of double row angular contact ball bearing and calculating formula of axial and diametral internal clearance are derived, and through experiment, correctness of the formulas was examined.
通过理论分析和计算，推导出双列角接触球轴承的轴、径向游隙的换算公式，以及轴向、径向游隙的计算公式，并经实验检验了公式的正确性。附图2幅，参考文献3篇。 - The distribution of pre-stress in the multi-layer structure is related to the global and local rigidity, the contact area and the clearance of superimposition.
结构内部的预紧力的大小和分布与结构的整体刚度、结合部位的局部刚度、过盈配合间隙、接触面积等因素有关。 - The nonlinear spring damping contact model is adopted to model the contact force of the clearance joint elements by making a comparison among the integration methods. The varying trend of whole process can be used to reflect the varying characteristics of nonlinear spring of moving hydraulic cylinder.
采用符合接触边界条件的非线性弹簧阻尼模型描述碰撞分离过程，并通过实例分析了模型积分求解方法；关联维数的全程变化趋势可以反映液压缸运行过程中非线性弹簧的变化特征； - It also researches main quality examination method to adjust the contact clearance of different-speed instrument gear in assemblage, contact position of helix wimble gear accessory and beforehand tightened force of connecting axletree of different-speed instrument and retarder.
提出了通过装配中调整差速器齿轮接触间隙、调整主动螺旋锥齿轮轴承预紧力、调整螺旋锥齿轮副接触区位置、调整差速器与减速器连接轴承预紧力等措施以确保装配质量。 - Application of Nonlinear Contact Model in Chaos Analysis of a Mechanism with Clearance Joints
非线性接触模型在多间隙机构混沌分析中的应用 - Based on four kinds of elements, the contact node pairs are established and the finite element analysis of the clearance and contact among the volute casing, vaned intake ring and cement foundation is carried out with the step loading method.
本文在采用板壳元、块体元、边界元、伪单元和建立接触点对的基础上，利用分步加载法对蜗壳、座环与水泥基础间的间隙和接触问题进行了有限元分析计算。 - For the unbalanced rotor system, the nonlinearity is both due to Hertzian contact and the radial internal clearance of bearing. The system is excited by the varying compliance frequency and the rotational frequency.
不平衡转子系统的非线性是由于赫兹接触和轴承的径向间隙引起的，系统的激励频率为振动频率和转子的旋转频率。 - This paper established a continuous contact model of R pair clearance and carried out a dynamic study of spatial mechanism containing R pair clearance.
本文建立了间隙R副的连续接触模型，并对含间隙R副的空间机构进行了动力学研究。 - The results show that there are the continuous deformation contact phenomena and heterogeneous wear phenomena between the axle box with axle pin of the clearance joint, these phenomena make the amounts of dynamic wear larger where the continuous deformation contact occurs.
计算结果表明副元素间呈现出连续弹性变形现象，在连续变形接触处，动态磨损量较大使磨损加剧，并出现非均匀磨损。 - Distribution is affected not only by contact distortion, but also by manufacture error and gearing clearance.
它除了受接触变形影响外，还受制造误差、啮合间隙等影响。 - The ideal working circumstances of the crane should be that all the cartwheels are rolling without slipping on the rails, i. e. the working cartwheels 'edges do not contact with the rails, namely there are clearance between the cartwheels and the rails.
起重机的理想运行情况应该是所有车轮均在轨道上作无滑移的滚动运行，且轮缘不与轨道相接触，即轮缘与轨道保持一定的间隙。 - Calculation of Contact Angular and Clearance of Three/ Four Points Contact Ball Bearing
三点四点接触球轴承接触角和游隙的计算 - Based on contact deformation mode of clearance ′ s joints, dynamic equations of the deployable structures with clearances is developed to find out the influences on dynamic performances of the structure for spacecraft.
为了揭示间隙对航天器可展结构动力学性能的影响，基于间隙铰的接触变形模式，建立了含间隙的可展结构动力学模型。 - Based on the numerical calculations and analysis of the interactive problem, the influences of the tie condition, contact status and the clearance between the sheet and the skeleton on the sheet structure were analyzed thoroughly, and some important results were obtained.
基于共同工作问题的数值模拟和分析，详尽分析了该结构体系中板与金属骨架之间的连接情况、接触状况和初始间隙等对结构的影响。 - Finally, the paper pro-posed that there be a simple method keeping "continuous contact" between the two elements of a turning pair with clearance.
还提出了一个使有间隙铰链两元素保持连续接触的简单方法。 - The contact torque model of gear with clearance was established by means of modern mechanical dynamics. Through the program MATLAB, this paper calculated the dynamic response of contact torque model under certain circumstance.
文中引入现代机械动力学的研究方法，建立了含间隙齿轮传动的接触扭矩模型，并进行了数值计算。 - This paper takes account of the boundary condition of elements of a joint with clearance when contact occur, by using the nonlinear spring damper formulation to model the resulting reaction force between the elements of clearance joint.
采用非线性弹簧接触力和非线性阻尼描述了含间隙运动副副元素的碰撞接触过程，以此为基础建立了含间隙平面连杆机构的动力学模型。 - The results of study show that contact problem of spiral bevel gears is an irreversible process. The initial clearance of contact curved surface, the contact point initialization of possible contact area and uncontact point deleting method are all affected calculating objective.
研究表明，螺旋锥齿轮齿面接触问题的求解过程是复杂的不可逆过程，接触曲面的初始间隙量、可能接触点对的预置以及非接触点的删除都影响求解的结果。 - It was obtained that not only the different contact modes remain in a prismatic pair with clearance in the spatial mechanism, but also the different postures of slide of P pair exist in every contact mode.
得出了空间机构中，间隙滑动副不仅存在着不同的接触模式，而且每一种接触模式滑动副的滑块又存在着不同的姿态。 - The contact states and contact conditions of the pairing elements of the S pair with clearance are analyzed in detail.
首先分析了含间隙S副副元素的接触状态和接触条件，建立了含间隙S副的一般力学模型。 - Select appropriate parameters, such as, contact angle, clearance, preload of bearing and damping, etc., can improve the nonlinear vibration behavior caused by nonlinear bearing force.
选取适当的参数，轴承的接触角、游隙、预紧力、阻尼等，可以改善非线性轴承力引起的非周期振动行为。 - Assembly clearance is divided into composing and contact clearance. The relationship between residual stress and composing clearance and also the relationship among stress, dynamic stress and contact clearance is studied with finite element method. 4.
将装配间隙分为组装间隙与接触间隙，采用有限元方法，研究了残余应力与组装间隙之间的关系以及静应力、动应力与接触间隙之间的关系。 - It was found by calculation that thrust load has an evident effect on contact angle while radial load influence feebly, clearance has a great impact on load distribution and appropriate interference fit increases carrying capacity, but the maximum needle burthen also increases.
计算结果表明，角接触球轴承的轴向载荷对工作接触角影响明显，而径向载荷影响很小；游隙对滚针轴承载荷分布的影响很大，适当过盈可提高承载力，但滚针最大负荷增大。 - The geometric dimensions of lining structure and the contact state between the lining and the surrounding rock can be obtained by tunnel clearance measurement combined with ground penetrating radar ( GPR).
衬砌结构几何尺寸和衬砌与围岩之间的接触状态可采用隧道限界量测方法结合地质雷达法获得。 - Were analyzed the change rules of dynamic stress and strain of connecting rod during slab size press, the change rules of contact force in time-domain and frequency-domain with different clearance in synchronism orientation of side framing and synchronism framing were researched.
分析了板坯侧压过程中侧压连杆动应力动应变和时间的变化规律，研究了侧压框架和同步框架在同步方向上间隙不同时，接触力在时域和频域内的变化规律。 - Forth order Rung-Kutta method was adopted to solve the dynamical equations of continuous contact model. With different clearance value, displacement error curves of transfer gripper in a motion period were obtained.
采用四阶Rung-Kutta方法求解连续接触模型的动力学方程，得到了一个运动周期内递纸牙的位移误差和转角误差。