- 更多网络例句与摩擦系数相关的网络例句 [注:此内容来源于网络,仅供参考]
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The nonlinear sliding mode controller is taken as an example, the implementation form of δ operator discretization control, the error analysis and the algorithms stability are studied both theoty and engineering application.
数值仿真表明,当高速开关阀的节流孔流量系数、摩擦片的磨损量、摩擦系数、传动系的弹性系数等因素在允许范围内变化时,滑模控制器的跟踪误差远低于一般的PID控制器。
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Using the Updated Lagrange finite element method and the elastic-plastic large deformation finite element formula based on virtual work-rate principle of finite deformation, the author studies in detail the plastic flow rule of MPF, including the influence of the work hardening index, friction, thickness of sheet, material, number and position of the punch.
作者采用逐级更新Lagrange法以及有限变形虚功率增率原理的弹塑性大变形有限元法,详细研究了金属板材多点成形的塑性流动规律,包括加工硬化指数、摩擦系数、板料厚度、材料、冲头个数及位置等对成形的影响,同时探讨了分段成形时的金属流动规律。
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By means of FEM, the stress and strain distribution and the flow direction of the deformed materials in typical planes of this mechanical model are analyzed. The influencing regularities of the main factors, such as rib width, friction coefficient, rib side angle, material characteristics are also discussed.
利用刚塑性有限元方法,对这种简化力学模型典型平面上的应力应变分布以及变形后材料的流动方向等方面进行了深入分析,并对主要因素,如凸筋宽度、摩擦系数、凸筋侧壁角度、材料特性对凸筋高度和形状的影响规律进行了研究。
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The results show that the die radius, blank holder force and friction coefficient are all significant on the forming process.
结果表明,单位压边力、摩擦系数、凹模圆角半径对拉深过程均有显著影响,其中贡献率分别为凹模圆角半径41.04%,摩擦系数30.27%,压边力24.68%。
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After an investigation on the rules of this deep drawing process, a virtual orthogonal experimental design is adopted to determine the significance of processing parameters, die radius, blank holder force and friction coefficient, on the forming process.
同时,采用正交试验分析方法,研究了单位压边力、摩擦系数、凹模圆角半径和凸凹模间隙等工艺参数,对该拉深成形过程的影响规律。
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Large quantity simulation analyses about some factors, which influence the hydroforming for real axle housing, such as bulge ratio, route of loading force, friction coefficient and tube blank characteristics, are operated separately with the dynamic explicit finite element analysis software LS-DYNA.
利用动显式有限元软件LS-DYNA,对影响后桥壳液压成形的胀形比、加载路径、摩擦系数、管坯材料性能等因素分别进行了大量的模拟分析。
- 更多网络解释与摩擦系数相关的网络解释 [注:此内容来源于网络,仅供参考]
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Cf coefficient of friction:摩擦系数
C. E.D. cohesive energy density 凝集能密度 | Cf coefficient of friction 摩擦系数 | CF conductive furnace black 导电炉黑
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friction factor:摩擦系数
摩擦系数(friction factor)是指两表面间的摩擦力和作用在其一表面上的垂直力之比值. 它和表面的粗糙度有以及面层结构有一定的关系. 而运动材料的运动摩擦系数不光要满足运动项目的需要外,还要在不同环境和气候环境下尽可能的保持摩擦系数的稳定,
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anticlockwise rotation:逆时针旋转
摩擦系数 friction coefficient | 逆时针旋转anticlockwise rotation | 逆时针方向 anticlockwise contra-clockwise
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coefficient of dynamic friction:动摩擦系数
coder 编码器 | coefficient of dynamic friction 动摩擦系数 | coefficient of friction 摩擦系数
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coefficient of excess:超出系数
coefficient of diffusion 扩散系数 | coefficient of excess 超出系数 | coefficient of friction 摩擦系数
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coefficient of friction:摩擦系数
鞋底的防滑能力按BS EN 13287: 2004测试,以摩擦系数(coefficient of friction)表示. 测试报告应该包含成的大规模粗糙度(macro-roughness)加强抓紧地面的能力(请参看图四). 比聚乙烯(polyvinyl chloride (PVC))和皮革(leather)制造的鞋底,更具防滑功能. 具有良好微粗糙度
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coefficient of friction:波動係數
消减系数 coefficient of fluctuation | 波动系数 coefficient of friction | 摩擦系数 coefficient of grade resistance
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coefficient of nondetermination:不可决系数
coefficient of friction 摩擦系数 | coefficient of nondetermination 不可决系数 | coefficient of rank correlation 等级相关系数
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coefficient of restitution:碰撞系数; 恢复系数
coefficient of friction 摩擦系数 | coefficient of restitution 碰撞系数; 恢复系数 | coefficient of variation 变差系数
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friction cone clutch:锥形摩擦离合器
friction coefficient 摩擦系数 | friction cone clutch 锥形摩擦离合器 | friction cone 摩擦锥体