英汉例句

• a new method for generating tool paths for rough machining of sculptured surface is presented in this paper.

  提出一种新的雕塑曲面数控粗加工刀位规划方法。

• five-axis nc machine tools are widely used in sculptured surface machining for its higher performance than 3-axis machine tools.

  五轴数控加工以其灵活、高精度、高效率等特点在复杂曲面加工中得到了越来越广泛的使用。

• 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。

• blanks of sculptured surface usually do not exist positioning references.

  复杂曲面类毛坯通常没有定位基準。

• this proposed system has been dev eloped and used by author in a cad system , and it is shown to be robust and efficient for sculptured surface mac…

  该系统已经应用到作者开发的cad系统并在几种复杂表面零件的生产中使用，明显减少了刀具路径生成时间，提高了加工效率。

• a novel method is proposed to calculate the minimum distance from tool to free-form surface, to solve tool interference problem in 5-axis nc sculptured surface machining.

  提出了一种求解曲面到刀具极值距离的方法，以解决曲面5轴数控加工中刀具与曲面的干涉问题。

• this paper presented a methodology and algorithm of tool orientation control for 5-axis sculptured surface cnc machining.

  针对复杂曲面的五轴加工，提出了一种刀具方向控制的方法，并给出了相应的算法。

• this proposed system has been dev eloped and used by author in a cad system , and it is shown to be robust and efficient for sculptured surface machining.

  该系统已经应用到作者开发的cad系统并在几种复杂表面零件的生产中使用，明显减少了刀具路径生成时间，提高了加工效率。

• in order to support concurrent design and manufacturing, the research focus on sculptured surface interrogation method for visibility direction information in design procedure.

  为了支持并行设计与制造，本文研究提取曲面上一点的可行接近方向集合的方法。

• the method is efficient and precise, and lays a mathematic foundation for nc verification and machining error control in 5-axis sculptured surface manufacturing.

  所用的计算方法高效精确，为复杂曲面加工过程的动态模拟和加工误差的控制奠定了数学基础。

• the information modeling of sculptured surface is discussed. an information processing and converting module are developed in order to integrate cad and cam.

  讨论曲面零件信息建模方法，通过建立信息处理、转换模块以连接cad/cam 。

• tool paths are free-form curves on the surface in the process of sculptured surface pen-cutting machining.

  复杂曲面笔式加工时的刀具轨迹是位于曲面上的自由曲线轨迹。

• finally, a new configuration of nc graphic verification system of sculptured surface is presented.

  最后提出一种新的复杂曲面nc图形验证的体系结构。

• in order to support concurrent design and manufacturing, the research focuseses on sculptured surface interrogation method for visibility direction information.

  为了支持并行设计与制造，研究曲面可视方向信息的咨询方法。

• aimed at internal defect ultrasonic inspection for sculptured surface parts, the paper presented a new nearly arc-length approach to path generation.

  针对复杂曲面工件内部缺陷的超声检测，提出了一种新的近似等弧长超声检测轨迹生成算法。