文章提出一种模型来预测复杂型面加工过程中的切削力。
This article presents a model that can calculate milling forces in complex surface machining.
切削力的理论计算及其准确预报是金属切削领域和刀具设计的重要课题之一。
The theoretical calculation and prediction of cutting forces is important in metal cutting research and cutting tool design fields.
在数控加工中，切削力的大小直接影响着数控机床的加工精度与效率，因此对切削力的准确测量非常重要。
Precision measurement for cutting force plays an important role in the machining accuracy and efficiency of the numerically controlled machine tools.
切削力模型的建立对实现球头铣刀切削力的预报具有重要的现实意义，并为进一步提高表面加工质量奠定了基础。
It has an important value for forecasting milling force for the ball end mill and offers a reference for further improving surface machining quality.
在切削加工中，使用切削液能显著降低切削力。
The cutting force can notably be deduced using the cutting fluid during machining.
切削用量的实时获取是切削力预测的关键技术之一。
Real time obtaining of cutting parameters is one of the key technologies of cutting forces prediction.
切削用量的实时获取是切削力预测的关键技术之一。
The real-time obtaining of cutting parameters is one of the key technologies of cutting force prediction.
用切削原理的方法结合微分几何的理论求解切削力。
By making use of the methods about cutting theory and differential geometry, the cutting forces in the equations were calculated.
估计的切削力和进刀速度分别是受控的输出和控制输入。
The estimated cutting force and the feedrate are the controlled output and the control input, respectively.
切削刀具的切削力及密封圈回转摩擦力的初步分析计算。
A primary analysis for cutting force of the tools and the frictional force in rotating seal ring are also given.
在此过程中，研究了拉屑力和拉屑角对切削力的影响规律。
The regularity of the influence of chip - pulling force and chip - pulling Angle on machining force is researched during this process.
提出采用切削力信号的奇异性指数作为衡量刀具磨损的参量。
The singular index of cutting force signal is proposed as a parameter for detecting cutter's wear.
分析了刀具前角对切屑几何形状、切削力和切削温度的影响。
The effect of tool rake angle on the geometric shapes of the chip, cutting force and cutting temperature is investigated.
借助MATLAB人工神经网络，对切削力预测进行了研究。
Turning force prediction was studied with the help of artificial neural network based on MATLAB.
动态切削力的构成不同，工艺系统刚度主轴的最佳方位也不同。
In case the form of dynamic cutting force is varied, the optimal region of the stiffness spindle orientation is always different.
基于剪切角的最小能量解，对正交切削时的切削力进行了理论预报。
Based on the minimum energy solution of shear Angle, the cutting forces in orthogonal machining are predicted theoretically in this paper.
研究了不同几何参数的PCD刀具车削铝合金时切削力的变化规律。
The variation regularities of cutting forces of the PCD tools with different geometric parameters in turning aluminum alloy are studied.
利用该模型，可对铣削过程的特征参数如稳定性、切削力等进行预测。
The stability and cutting forces in high speed milling process can be forecasted with the model.
这种系统能根据切削力及频谱能量的变化，有效地在线监测刀具工况。
By the system, the cutter working condition on-line measurement and test can be made effectively on the basis changes of cutting force and spectral power.
本文研究了端面铣削过程的切削力不均衡系数和切削面积不均衡系数。
This paper researches into the unbalance factor of the cutting force and the cutting area in the face-milling process.
用计算机辅助工程的方法解决了高速铣削过程中切削力难以确定的问题。
The problem that the cutting force is hard to determine in high-speed milling process is solved by using the computer-aided engineering.
本文在高速车削的试验基础上，研究高速车削时切削速度对切削力的影响。
The article studies the influence of cutting speed to the cutting force in the foundation of high speed cutting experimentation.
重点研究了加工单晶材料时晶向对临界切深、微切削力和表面粗糙度的影响；
The crystallographic effects on critical depth, micro cutting forces and surface waviness when machining single crystals are emphatically investigated.
与以往的切削力理论公式相比，用该方法计算出的切削力值更接近于实测值。
Compared with the cutting force theory formulae before, the cutting force value calculated by the method is more coincident with the practical measuring value.
分析了切削过程中切削力的变化情况，并指出负剪切现象对刀具破损的影响。
Analysis is conducted for the variation of cutting force during the cutting process and the effect of negative shearing on the cutter damage is pointed out.
从切削力这一因素来看，PCD是精加工颗粒增强铝复合材料的最佳刀具材料。
PCD tool is the best tool material for precise machining from points of the cutting force view.
性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。
Property: lt is white and harder and more brittle than A. lt features strong cutting force and steady chemical property and excellent insulation.
性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。
Property: lt is white and harder and more brittle than A. lt features strong cutting force and steady chemical property and excellent insulation.
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