1) dynamic cutting displacement
动态切削位移
1.
To take spiral cutter as an example,one dynamic cutting force model for spiral endmill has been established considering the changes of cutting thickness and width as well as dynamic cutting displacement in the process of cutting as a result of incentives by the dynamic cutting.
以螺旋立铣刀为例,考虑切削厚度及切削宽度的变化以及切削过程中因激励而引起的动态切削位移,建立了动态切削力模型。
2) Dynamic cutting
动态切削
1.
New approach for determination of dynamic cutting force coefficients in three-dimensional cutting;
确定三维切削动态切削力系数的新方法
3) dynamic cutting force
动态切削力
1.
In order to solve the contradiction between simulation speed and simulation precision of sculptured surface CNC machining process simulation and decrease computation time and burden of simulation, this paper presented a kind of LOD model for sculptured surface CNC machining process simulation and the method of dynamic cutting force simulation based on this model.
为了缓解雕刻曲面数控加工过程物理仿真的仿真速度与仿真精度的矛盾,减少仿真的计算量和缩短仿真时间,介绍了雕刻曲面数控加工过程仿真的多层次细节模型和基于该模型的动态切削力的仿真方法。
2.
The history and the present situation are reviewed of research on the mechanism of tool fracture,and the general situation of research on enter and exit failure,dynamic cutting force and.
介绍了刀具破损机理研究的主要领域,包括断续切削过程中的切入切出破损研究、热应力和热裂纹与破损之间关系、刀具几何参数影响以及破损监控预报研究等,回顾了刀具破损机理研究的历史和现状,对切入切出破损、动态切削力及热应力和热裂纹与破损之间关系的研究概况进行了详细论述,最后论述了刀具破损研究的发展趋势。
3.
A model for the system under the action of nonlinear dynamic cutting force is established.
建立了由刀架弹性子系统及工件弹性子系统在非线性动态切削力耦合下的多自由度颤振模型。
4) dynamic cutting forces
动态切削力
1.
Saw-tooth chip has great effect on the dynamic cutting forces,cutting temperature fluctuation,PCBN tool life and surface integrity during precision hard part machining.
精密硬态切削过程锯齿形切屑对动态切削力、切削温度波动、PCBN刀具寿命和已加工表面质量有重要作用。
2.
A new mathematical model of dynamic cutting forces in orthogonal cutting is presented in this paper.
本文建立了动态切削力的数学模型。
5) dynamic cutting force coefficients
动态切削力系数
1.
New approach for determination of dynamic cutting force coefficients in three-dimensional cutting;
确定三维切削动态切削力系数的新方法
6) dynamic cutting process
动态切削过程
1.
ased on the theory of cutting regenerative chatter, the relationship between the frequency of vibration signal and cutting rotation speed in dynamic cutting process is studied, and relative mathematic model is setted up.
基于切削再生颤振理论，研究动态切削过程中振动信号的颤振频率与切削转速的关系，据此建立了相应的数学模型；通过实例分析，验证了该数学模型。
2.
The purpose of this paper is to bridge the gap between the dynamic cutting process and the surface topography/texture generation.
本文旨在建立动态切削过程和表面形貌之间的关系,通过微纳米切削系统仿真模型对切削表面进行预测,并可以反向由实际表面测量数据或仿真实验结果的二维谱分析,对该表面加工过程中的振动情况进行有效辨识,从而为深入理解表面微观形貌的成型过程及其优化提供有效依据。
补充资料：动态
①（事情）变化发展的情况：科技～ㄧ从这些图片里可以看出我国建设的～。②艺术形象表现出的活动神态：画中人物，～各异，栩栩如生。③运动变化状态的或从运动变化状态考察的：～工作点ㄧ～电流ㄧ～分析。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条