According to the result of right Angle free cutting experiment, the mathematical model of the cutting force for the arc-edge insert is established.
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。
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.
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。
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.
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。
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.
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。
The milling force model is validated according to cutting experiments and it can offer a reliable boundary condition for the further study of NC machining distortion of aviation aluminum-alloy.
采用合理的平均力试验验证了模型的有效性，为进一步研究航空铝合金数控加工变形提供了可靠的边界条件。
Based on traditional cutting force model in face milling, a new cutting force model for the prediction of static cutting forces has been presented.
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。
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.
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。
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.
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；
After analyzing the effect factors of the cutting force in peripheral milling, the paper establishes a steady cutting force allowance model.
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。
With the help of this optimization model, the optimized drill structure, which will generate minimum radial cutting force and torque, can be determined for different cutting conditions.
利用该优化模型对不同加工条件下的浅孔钻进行优化，得到使径向合力及扭矩为最小时的钻头结构参数。
Researches on machining errors of thin-walled parts are reviewed. The importance and specific requirements of the cutting force model in the errors analysis are presented and emphasized.
对薄壁件加工变形问题进行了分析，指出了建立力学模型的重要性及进行变形分析对力学模型的要求；
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.
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。
This requires vast amounts of experimental data to establish a cutting force model, and requires a lot of material and human resources.
这就需要海量的实验数据来建立起铣削力模型，这就需要耗费大量的物力和人力。
The paper brings forward a reality-based virtual surgery haptic model method, the cutting force data is analysised in detail from the point of energy conservation and state transform.
本文提出了一种基于真实切割数据的用于虚拟手术的力觉模型建模方法。
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。
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...
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 differential geometry theory, a mathematical model of milling cutter and a generalized 3-dimension nonlinear model of element cutting force are developed in this paper.
基于微分几何理论建立了任意形状铣刀的数学模型，给出适用于任意形状铣刀的三维单元铣削力模型。
Based on the differential geometry theory, a mathematical model of milling cutter and a generalized 3-dimension nonlinear model of element cutting force are developed in this paper.
基于微分几何理论建立了任意形状铣刀的数学模型，给出适用于任意形状铣刀的三维单元铣削力模型。
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