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。
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.
在CNC加工中，刀具运动轨迹的插补算法是一个重要的技术问题。
The interpolator algorithm for cutter's motion locus is an important manufacturing technology problem in CNC machining.
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。
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。
Whether the tool path quality is good or bad will directly affect the machining quality and the machining cost of parts.
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 optimization of NC machining process parameters and the cutting tool path is the available approach of exerting the NC machining equipment productivity.
最后介绍发动机罩加强板产品和拉延件表面几何模型的建立方法及凸、凹模刀具运动轨迹的生成方法。
In the end, the creating method of surface model of production, drawing part of supporting panel of engine cover, and creating method of to...
对汽车覆盖件模具数控加工的质量分析表明，曲面造型和刀具运动轨迹的生成，是数控编程加工中的两大关键性技术。
From the quality analysis of NC machining of pressing dies of the motor vehicle covering parts, it shows that styling of the curved surface and cutter paths creating are two critical techniques.
为了避免在复杂曲面的数控雕刻过程中出现图案的扭曲变形，本文提出了新的生成曲面数控雕刻刀具运动轨迹的方法。
To avoid the pattern being distorted in the process of numerical control sculpting on a complex surface, a new method is put forward to generate the tool-path of engraving on the surface.
仿真系统模拟数担数控机床硬件插补原理，在计算机上动态地模拟出刀具运动轨迹，实现非实际切削过程中的数控代码验证。
The motion orbit of cutting-tool is simulated dynamically on the computer screen, with test and verification of NC program achieved in the non-real cutting process.
数控铣削加工曲面过程中，刀具的运动轨迹是影响加工质量的一个重要因素。
In the process of CNC milling, movement locus of cutting tool is important influence factor on cutting quality.
轨迹规划功能是将加工代码所描述的零件轮廓形状转换成刀具中心的运动轨迹。
Trace layout module is to convert the profiles of accessories into the motion routes of the tools center.
本仿真软件已调试成功，在无运动控制器的脱机情况下，实现了数控加工刀具轨迹的三维图形仿真和三视图仿真。
The simulation software has been debugged successfully, and has implemented 3d figure simulation and three views simulation of NC machining tool's locus without any motion controller.
根据被加工的曲面特征，通过计算机模拟其加工过程，来寻求最优的刀轴运动轨迹和刀具几何特征参数。
The paper features an attempt to find the optimal axle moving locus of cutting tools and geometric parameter, based on the surface features and by means of a computer simulate machining process.
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 theoretical error in five axis NC machining, which is resulted from approximating the perfect continuous tool path with discrete linear segments, is strictly analyzed.
在复杂曲面数控加工过程中，由于刀具的插补运动轨迹与理论轨迹之间必然存在一定的误差，因而导致实际加工曲面与理论曲面之间存在误差。
In the process of NC machining complex curve, there is error between interpolation tool path and theoretic tool path, which lead to the error between actual curve and theoretic curve.
根据三维刀具半径补偿原理，确定了刀具的刀位点运动轨迹。
According to the 3d cutter radius compensation theory, the path planning of the cutter location point may be determined.
切削刀具旋转时，曲线形刀具刃口的运动轨迹形成一个平面。
When the cutter is rotated, the moving track of the curved cutter edge forms a plane.
针对一种目前国内研究较少的回转切削机床，分析了对渐开线齿轮进行倒角加工时的运动情况，得出了该机床在进行倒角加工时刀具切削刃的轨迹方程。
Aimed at a kind of rotary cutting machine, the machining process of involute gear chamfering is kinematically analyzed, and the moving locus equations of cutting edge are deduced.
针对一种目前国内研究较少的回转切削机床，分析了对渐开线齿轮进行倒角加工时的运动情况，得出了该机床在进行倒角加工时刀具切削刃的轨迹方程。
Aimed at a kind of rotary cutting machine, the machining process of involute gear chamfering is kinematically analyzed, and the moving locus equations of cutting edge are deduced.
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