Holes machining Path Planning is significant to improve the machining efficiency and quality of multi-hole parts.
孔群加工路径规划对于提高多孔类零件的加工效率和质量具有重要意义。
As soon as the parametric representation of the sculptured surface is known, the NC machining path on it is determined for the nonspherical cutters.
只要已知被加工曲面的参数表达式，就可运用点涉法在该曲面上生成非球面刀的数控加工轨迹。
Conventional acceleration and deceleration control method plans velocity in single segment of machining path, so it can not meet the need for high speed.
传统的段内加减速控制方法由于整体速度偏低，不能适应高速加工的需要。
For NC machining of plane section method, the machining path of tool cutting plane and implicit surface can be found, and the curve of the tool path is drawn by the positive-negative method.
把隐函数的优势应用到数控加工编程中，即对于截面法的数控加工，求出刀具切削平面与隐函数曲面的加工轨迹，再用正负法绘制刀具轨迹曲线。
Based on the mechanism of magnetorheological finishing by computer control for optical surface, the core issues of process software are calculating dwell function and designing of machining path.
根据计算机控制磁流变抛光的去除机理，分析了抛光工艺软件的去除算法核心问题即求解驻留时间函数和加工路径设计。
To do this, the monotone curve is firstly drawn, and then without finding the coordinate of the inflexion point, the NC machining path can be obtained by the method of automatic direction control.
首先对单调NC轨迹曲线进行绘制，进一步用不求极值点坐标而实现自动控制变向的方法，求出NC加工轨迹；
Besides, the nc testing system software dynamic simulate machining path, feedback coordinates, analyze speed and acceleration data. These functions strengthen the test function of nc testing system.
此外，测试系统软件通过对机床加工轨迹的动态模拟、坐标反馈以及机床运动速度、加速度数据分析等功能加强了仿真测试系统的测试功能。
To aim at the research on cutting direction in NC machining of free-form surfaces, a simplified time model for tool trace is established, and the system of tool path programming is discussed.
针对自由曲面走刀方向数控加工的研究，建立了简化的刀具轨迹时间模型，并对路径规划的系统进行了讨论。
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。
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。
Therefore, the shortest tool path made out is realized during manufacturing of plentiful features, thus machining time is shortened and machining efficiency is increased.
实现了加工多个特征时所规划的走刀路径最短，缩短了走刀时间，提高了加工效率。
Tool path generation is important for complex parts nc machining, and the methodology of tool path generation affects the efficiency and quality of parts machining.
在复杂曲面数控加工中，刀位轨迹生成算法的优劣在一定程度上影响最终加工表面质量和加工效率。
This paper presents a tool? Path calculating method for machining arbitrary shaped pockets with islands. The data structure and management of this method are also described.
本文介绍了带有任意多个凸台的不规则槽腔环切方式加工的刀位计算方法；并对此算法的数据组织和管理进行了论述。
The path planning of machining center on-line inspection is the crucial point that determines to inspect efficiency and precision, the simulation can verify the inspecting path.
加工中心在线检测路径规划是决定在线检测效率和精度的关键所在，仿真是验证检测路径的有效途径。
Using differential geometry and vector analysis, a new tool-path generation method for freeform surface machining is presented.
以微分几何学和矢量分析为工具，提出了复杂曲面加工路径规划的新方法。
The constant light path system is designed to make the length of light path in the process of machining unvarying by means of equalizing it.
笔者设计的恒光路系统通过对光路进行补偿，而使加工过程中光路长度恒定不变。
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。
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。
It presented the determinate principle and the selection points of machine path, so that to ensure the machining quantity and to raise the production efficiency in nc machining.
提出数控加工中加工路线的确定原则和选择要点，以保证加工质量与提高生产效率。
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。
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。
Optimization of cutting path in complex shape machining of CNC machine tools under high speed and accuracy condition is a crucial problem.
走刀轨迹的优化对复杂型面的高速高精度加工起着十分关键的作用。
The theoretical error in five axis NC machining, which is resulted from approximating the perfect continuous tool path with discrete linear segments, is strictly analyzed.
对五坐标曲面加工中由离散线性运动逼近理想刀具轨迹所引起的理论加工误差进行了较严格的分析。
The algorithm is especially useful for generating high speed machining tool path. The application proves that it can greatly improve the programming efficiency and save machining time.
该算法尤其适用于高速加工的刀轨规划，实践表明，可大大提高编程效率，节省加工时间。
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。
A new algorithm of automatic generation of interference free cutter location path for nc machining of free form surfaces with flat end cutters is proposed.
提出了一种新的曲面平头立铣刀加工无干涉刀位轨迹自动生成的算法。
The algorithm gets the shortest tool-path of machining and determines feed points at each sub-contour. The feed time is shorten and working efficiency is increased.
算法实现了加工的走刀路径最短，也同时确定了每个子区域的下刀点，缩短了走刀时间，提高了加工效率。
The algorithm satisfies the needs of the new character NC machining technique that generates the tool path by the character skeleton.
该算法满足了新的字符加工方法因为要使用字符骨架生成刀位轨迹而对细化算法的要求。
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。
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。
应用推荐