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- normal force characteristic 法向力特性
- Normal force of the total weight of the payload and the carriage. 载荷与支架总重的法向力。
- The origin of the normal force is similar to the origin of tension in a string. 法向力的起源与绳子上的张力的起源相似。
- Three main problems caused by normal force when linear motor was used in machine tool were presented. 发现了法向吸力在直线电机的实际应用中导致的推力波动问题、装配问题和机床隔磁问题。
- Enhancement of the vortical effect can benefit both the side force and the normal force. 涡系诱导作用增强,对侧向力和法向力都有增值。
- This paper introduces the experiment of the aerofoil lift-drag force characteristic test by using a kind of aerofoil lift-drag force characteristic test table designed by us. 本文介绍了用我们设计的一种翼型升阻特性实验台来做翼型升阻特性实验的情况,包括实验方案、设备的主要结构和实验结果分析。
- When considering external asperity, friction coefficient decreases with increase of follow deformat and normal force. 考虑表面微凸时,摩擦系数随着变形量的增加,法向压力的增加,摩擦系数呈现下降的趋势;
- The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic. 其切削力平稳的特性更适合于模具型腔的高速数控加工,可以克服高速加工用刀具刚性差的不足。
- For sliding contact, the coefficient of kinetic friction Uk is defined as the ratio of the frictional force to the normal force. 滑动接触时,动摩擦系数Uk的定义是摩擦力与法向力的比率。
- normal force wing characteristic 机翼法向力特性曲线
- The relationship between the contact normal force, area of tire footprint, and footprint of tire under different radius of drum was discussed. 分析了轮胎在不同转鼓半径下的接触法向力、接触面积和接触印痕之间的关系。
- The relation between deformation of bar under normal force and node displacement is analyzed and applied to setting up compatibility equations of deformation for statically indeterminate problems. 摘要分析了轴向拉压杆件的变形与杆端结点位移之间的关系,并将其应用于拉压超静定问题变形协调方程的建立。
- The control force characteristics of manual-control system can be modified by the introduction of weights and springs. 可以通过引进配重和弹簧来改善手控操纵系统的操纵力特性。
- The authors recommend the selected values of the air drag coefficient of ships, in addition to the approximate formula for the longitudinal positions of the action point of the normal force. 文章对试验结果进行了初步的分析比较,提出了水面船舶空气迎面阻力系数的取值范围及法向力作用点前后位置的近似计算公式,供读者参考。
- Lin Zhixing.Experimental research on vortex vibration and static force characteristics of Sutong bridge deck with high Reynold number [R]. 林志兴.;苏通大桥主梁断面高雷诺数下涡激共振及三分力特性试验研究[R]
- Based on the Hertz Contact Theory which the cylinder was only acted by the normal force, the problem that the cylinder was contacted with the plane in the normal force and a little torque was studied. 在仅作用有法向载荷的赫兹接触理论的基础上,对同时作用法向载荷及小的转矩的圆柱与平面的接触问题进行了研究。
- The experimental results showed that the power steering gear had good response characteristic and force characteristic and their symmetry characteristics were 98.15% and 96.37% respectively. 试验结果表明:基于非线性特性的动力转向器具有很好的转向灵敏度和转向力特性,其对称性分别达到了98.;15%25和96
- The finite element method was used to model situations where an indenter applies normal forces to a coated or uncoated aluminum substrate. 应用有限元法对由压头向涂层或未涂层铝基体施加正压力的情况进行模拟。
- Since the maximum driving friction force is proportional to contact normal force and frictional coefficient, the skidding occurs at the smaller normal force and frictional coefficient. 研磨轴对滚珠的驱动摩擦力与接触正向力、磨擦系数两者成正比,理论上其值愈大,愈不利于滑动发生。
- By discussing the magnetic force characteristics between permanent magnet (PM) and coil, the general model of this system with complete DOFs is derived and analyzed. 致动装置采用三组类音圈马达原理所设计之电磁致动器,利用直接驱动 轴向的排列方式,以达成三个自由度的运动。