The sum of the control quickness, drive tuning and efficient handling of the tool path is said to yield fast and accurate program execution even when working with complicated shapes.
数控系统的快速性、驱动优化和刀具轨迹的充分处理会获得快速精确的程序执行效果，可用于复杂形状加工。
Reasonable tool path can improve machining accuracy and machining efficiency.
合理的刀具轨迹可以提高加工精度和加工效率。
Whether the tool path quality is good or bad will directly affect the machining quality and the machining cost of parts.
刀具运动轨迹设计质量的好坏，将直接影响零件的加工质量及加工成本。
The results show that this method can quickly determine the region of collision detection, and generate an interference-free tool path.
算例结果表明，该方法能够快速确定干涉检测范围，准确生成无干涉刀位轨迹。
The tool path of NC simulation is the base and the key in NC simulation.
数控加工刀具轨迹生成是数控加工编程的基础和关键。
The curve is made by the measured data and is compared to the programmed tool path.
用测得的数据进行曲线拟合，并与刀具的实际编程轨迹相比较。
And when the thickness is large enough, the spatial parallel tool path should be adopted.
当法向齿厚较大时，应该采用空间平行走刀方式规划刀具路径。
Oriented to NC process, the tool path planning based on STL model is discussed in the thesis.
面向数控加工，本论文讨论了STL模型的刀具路径规划问题。
This algorithm is suitable for multi-unconnected curves, and can be used in tool path generation.
算法适用于多个不连通区域的识别，为一次生成多个不连通区域的加工刀具轨迹奠定了基础。
When finished, the programmer may see a tool path plot of what will happen during the machining cycle.
结束后，程序员可能会看到加工循环过程中的刀具路径图。
Abstract: a tool path generation method is presented for NC machining based on vector analysis and NURBS.
摘要：描述了基于矢量分析和NURBS的数控加工轨迹设计方法。
Whether the tool path quality is good or bad will directly affect the machining and the machining cost of part.
刀具运动轨迹设计质量的好坏，将直接影响零件的加工质量及加工成本。
Discussed the planning methods of the tool path, presented the calculating steps and the main cutting parameters in detail.
探讨了适合于义齿的刀具轨迹生成方法，并给出了计算刀具轨迹的具体步骤和主要切削用量。
Material removal profile is proposed to describe the depth of material removal orthogonal to the tool path on a mold surface.
提出用表面去除廓形来描述模具表面在垂直于抛光轨迹方向的抛光去除量。
Finally, the tool path optimization has been realized through the example of "a telephone's top head concave mold processing".
最后通过一个“电话上盖凹模加工”实例实现刀具轨迹的优化。
It can freely control the cutting-line, and can generate the average tool path. It is suit to the machining of freeform surfaces.
它对走刀路线控制灵活，生成的刀具轨迹均匀，效率高，适合于自由曲面的加工。
Based on the triangulation of parametric surface, a new method of tool path generation for complicated multi surfaces is presented.
提出了一种基于参数曲面三角化的复杂曲面刀具轨迹生成方法。
The method of curves of cross sections is one of the important and popularly applied ways in generation of tool path in NC machining.
截面线法是数控加工中重要的也是应用较为广泛的一种刀具轨迹的生成方法。
Algorithms for tool path calculation and cutter path interval calculation are derived. Frame model for CAM system of PMTs is established.
推导出了刀位轨迹算法和切削行距算法，建立了面向新型并联机床的CAM系统框架模型。
This paper quotes and extends the concept of the local offsetting and develops a new algorithm of tool path generation for different tools.
本文引用并推广了局部等距的概念，设计了可满足多种铣刀加工要求的局部偏置模型生成算法，并论述了加工轨迹生成算法等关键问题。
Furthermore, equation of offset surface from the reconstruction would make easy planning for cutting tool path in NC machining of the radome.
求算的等距面方程，为数控加工中刀具轨迹的规划奠定了基础。
During the sculpture surface milling machining, cutting force in ball end cutter along the tool path can be calculated according to the force model.
雕刻表面球形铣削加工中，根据刀头的受力模型，可以计算整个刀具路径上刀头的受力。
A study case shows that the algorithm can meet the needs of discretization precision and improve the calculative efficiency of the tool path planning.
实例分析表明，该算法能在保证曲面离散精度的前提下提高无干涉刀具路径规划的效率。
This paper discusses the generating technique of tool path on NC machines in machining typical curved surfaces of punch and die for automobile skin panels.
讨论汽车覆盖件模具典型曲面数控刀具运动轨迹的生成方法。
Based on the geometry characteristic and processing technique of centrifugal compressor impeller, the tool path of rough and finish machining are scheduled.
分析了离心压气机叶轮的几何结构特点、加工工艺，并在此基础上规划了叶轮的粗、精加工刀具轨迹。
The optimization of NC machining process parameters and the cutting tool path is the available approach of exerting the NC machining equipment productivity.
数控切削加工工艺参数及刀具运动轨迹优化是发挥数控加工设备生产效率的有效途径。
The results show that the interference-free tool path can be generated with polar projection method and the even variable cutter axis vector can be obtained.
结果表明，极坐标投影法可以得到无干涉的五轴加工刀位数据，并可以获得均匀变化的刀轴矢量。
The corners tool path refinement approach is presented to solve the problems occur during the corner milling process of the aeronautical thin-walled components.
本文提出了细化圆角走刀路径的铣削方法，以解决航空薄壁件的圆角铣削加工问题。
An algorithm for tool path generation of nc machining by projection method is presented in this paper and the interference checking of the cutter is carried out.
提出了用投影方法来生成nc加工刀具轨迹的算法，并完成刀具干涉的检查。
An algorithm for tool path generation of nc machining by projection method is presented in this paper and the interference checking of the cutter is carried out.
提出了用投影方法来生成nc加工刀具轨迹的算法，并完成刀具干涉的检查。
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