最后，通过切削实验对切削力模型进行了验证。
At last, the cutting force model is validated through cutting tests.
对振动位移信号用于铣刀破损监测进行了详细的研究，建立了铣削过程的切削力模型；
The monitoring of milling tool breakage using vibration displacement signal is studied in detail. A mathematical model of the milling force is established.
以传统的端铣切削力模型为基础，提出了一种新的端铣加工中静态切削力的预报模型。
Based on traditional cutting force model in face milling, a new cutting force model for the prediction of static cutting forces has been presented.
根据单点切削力模型，考虑平头立铣刀多刃和具有螺旋角的特点，建立了铣削力离散模型。
Considering the features of multi-edges and helix flutes for end milling, a cutting force discrete model base on single point cutting tools model was built.
存得到切削力模型和机床结构振动模型的基础上，着重研究了再生型颤振对铣削加工过程稳定性的影响。
On the basis of cutting force model and vibration model of machine tools structure, the effect of the regenerative chatter on the stability of end milling is focused.
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.
以传统的端铣切削力模型为基础，针对复杂加工表面形状，提出了一种更加符合实际加工情况的端铣切削力模型。
Based on traditional face milling force model, an enhanced model for complex work piece geometry which are more practical is presented in this paper.
本文根据超声波椭圆振动切削原理，分析了其动态背向切削力的特征，提出了具有正负脉冲的超声波椭圆振动切削动态背向切削力模型。
Based on the principle of ultrasonic elliptical vibration cutting, a dynamic thrust cutting force in ultrasonic elliptical vibration cutting was analyzed, and the force model with posit...
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.
将三维动态切削力施加到机床响应模型上，仿真出实际加工过程中存在于刀具和工件之间的动态位移参量。
The dynamic increments in three-dimensions between the cutting tool and workpiece have been simulated by putting the cutting forces to the machining system response model.
本文建立的模型和所采用的研究方法为其他类型的浅孔钻切削力的计算与数值仿真提供了有价值的参考。
The developed model and the research method employed are valuable for the cutting forces calculation and numerical simulation of other kinds of drills with indexable inserts.
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.
针对规避切削颤振问题，应用相对切削速度概念，提出了速度型动态切削力表达式以及车削或镗削的振动力学模型。
Applying the concept of relative cutting velocity, the expression of velocity type dynamic cutting force and the mechanics model of chatter vibration in turning or boring process were advanced.
该模型以切削力恒定和较高的金属去除率的模糊综合值作为目标函数，找出了最佳切削用量。
In this model, the fuzzy comprehensive evaluation of the fixed milling force and higher metal removing rates is used as the objective function so that the best cutting parameters are gotten.
根据直角自由切削的试验结果，建立了圆弧刃刀片切削力数学模型，同时编制了软件进行预测。
According to the result of right Angle free cutting experiment, the mathematical model of the cutting force for the arc-edge insert is established.
通过与试验结果的对比，本文所建立的高速铣削切削力解析模型对切削过程中切削力的变化趋势预测较为准确；
The comparison between cutting force results from this model and that from the experiment validates the veracity and practicability of the cutting force model established.
并在分析了周铣加工中切削力影响因素的基础上，建立了针对周铣加工的等切削力余量模型。
After analyzing the effect factors of the cutting force in peripheral milling, the paper establishes a steady cutting force allowance model.
该模型包括了钻头以及钻削操作的重要特性，即钻头的截面几何特征、螺旋角、转速和钻削过程中产生的切削力。
The model includes of important characteristics of drill bit and drilling operation, i. e. sectional geometrical property of drill, spiral Angle, speed and cutting force created during drilling.
通过统计学中的响应曲面法建立了螺旋铣削过程中切削力的二阶模型，并分析了主轴转速、每齿进给量、轴向和径向切削深度等因素对切削力的影响。
A quadratic model of predicting helical milling force was researched. The effects of spindle speed, feed per tooth, and axial and radial depth of cut were analyzed.
结果表明，该模型可以预测动态铣削过程中的切削力和振动位移。
Experimental results show that the model can predict the milling force and displacements simultaneously in the dynamic milling process.
通过比较实时采集的切削力与不同刀具磨损值对应的切削力大小，可确定刀具的磨损状态，并利用建立的简化模型计算刀具的精确磨损值。
The mapping relationship between machining parameters and cutting forces in different tool wear states was built up by means of B-spline neural network in this new methodology model.
本文建立了动态切削力的数学模型。
A new mathematical model of dynamic cutting forces in orthogonal cutting is presented in this paper.
应用微分几何理论，给出了圆锥螺旋铣刀几何特性，据此导出了三维非线性铣削力模型，继而采用非线性规划识别切削力系数。
This paper sets up an instantaneous cutting force model for a spiral cylinder cutter by analyzing the linear relationship between micro-unit milling force and instantaneous uncut chip thickness.
利用商业化软件DEFORM - 2d，对所建立的模型进行了有限元分析，得到了切屑成形、温度分布、切削力变化以及残余应力等结果。
The above FEM model is analyzed by commercial software DEFORM-2D, and some results including the chip formation, temperature distribution, cutting force variable and residual stress were obtained.
切削力是切削过程中一个重要参数，是研究“机床——刀具”系统、建立铣削加工仿真模型和动力学分析的基础。
Cutting force is an important parameter in the cutting process. It's the basis of researching 'machine-tool 'system, establishing milling simulation model and the dynamic analysis.
切削力是切削过程中一个重要参数，是研究“机床——刀具”系统、建立铣削加工仿真模型和动力学分析的基础。
Cutting force is an important parameter in the cutting process. It's the basis of researching 'machine-tool 'system, establishing milling simulation model and the dynamic analysis.
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