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- cutting force induced error 切削力误差
- The instantaneous cutting force of the edge brings two br... 在一次完整的切削过程中,整个刀齿的瞬时切削力产生两次突变。
- A coil of wire that moves in a magnetic field will have an electromotive force induced in it. 当线圈在磁场中运动时,其内部会感应起一个电动势。
- To avoid grid motion induced error, the geometric conservation law (GCL) is satisfied numerically. 为避免网格运动给数值解带来额外误差,给出了几何守恒律的离散形式并在数值上满足了几何守恒律条件。
- This paper deals with the mechanism of Karman vortex street and calculation of vibration frequency as well as the exciting force induced by vortex. 本文阐述了卡门涡列的机理,并计算了卡门涡列振动频率及诱发的激振力大小。
- Appling dual cylinder to drive,which reaches the high-tonnage cutting force and saves the energy. 采用双缸驱动,达到高吨位裁断力,节省能源消耗。
- Results: The methods can practically eliminate the optical system induced error and achieve the purpose of image reappearing. 结果:上述二种方法基本满足消除图像输入过程中所产生的误差的要求,达到了再现图像的目的。
- The result shows that the Coriolis force induced by the rotation effect can change the discharge coefficient of the impingement holes. 计算结果表明,旋转作用所产生的哥氏力改变了冲击孔的流量系数值,转速越大,哥氏力作用就越明显。
- Considering the die-cavity roughing being a 2.5D cutting, a novel cutting force surface model is created based on orthogonal cutting tests. 鉴于模具型腔粗加工常采用2.;5维加工,提出一种通过正交切削试验建立切削力曲面模型用于模具型腔粗加工进给率优选的新策略。
- Mechanism and dynamic model of spindle rotation induced error compensation (SREC) is addressed with theoretical analysis, computer simulations and experiments. 从补偿作用机理角度分析了主轴回转误差与加工系统之间的动态相互作用。
- The electrostrictive force induced by beam interference can drive the acoustic wave,and enhance the stabillty of stimulated Brillouin scattering (SBS) phase conjugation fidelity. 光束相干引起的电致伸缩能驱动声子波,从而能加强受激布里渊散射(SBS),提高相位共轭保真度稳定性。
- Based on the analysis of the milling theory of the mill-tenon machine, the cutting force and power are calculated. 分析了数控开榫机的铣削原理,介绍了开榫用的各种刀具。
- The pretension force of piles under working load can be deduced from the combination of the tension force induced by excavation and the tension force induced by working load. 正常使用状态下桩身轴力是土体回弹隆起引起的轴力和桩顶上拔的引起的轴力的叠加,应以此对桩身的钢筋配置进行校核。
- The variation of cutting force and cutting temperature for Al-Si alloy cutting with diamond cutter are investigated. 研究金刚石刀具切削硅铝合金时切削力和切削温度的变化规律。
- The crystallographic nature of cutting force variation was analyzed based on Crystal plasticity. 作者还根据晶体塑性力学理论,分析了产生这种变化的根源。
- Budget cuts forced the lay-up of several ships. 预算削减使得几条船被搁置不用。
- With the structure of protruding grind surface, strong cutting force, fast releases of heat and perfect outlook for grinding surface. 凸状研磨面结构,切削力强,散热快,研磨加工面美观。
- By wavelet analysis, the cutting force signals of the bulk amorphous alloy was disposed to get it signal characterizations. 对大块非晶合金的切削力动态信号进行小波分析获得信号的能量分布特征。
- It's important to ensure adequate stiffness to resist lateral forces induced by wind, or seismic or blast effects. 保证足够刚度以抵抗风,地震或爆炸气浪效应所引起的横向力是很重要的。
- Aiming at little fluctuation of cutting force of glass bulb panel's surface, the best tool path is three dimension and the second is furthest highness. 以切削力波动最小为目标,加工屏凸模表面刀具切削路径优先选择三维偏置法,其次选择最佳等高法。