1) cutter orientation
刀具势态
1.
An algorithm for the optimal cutter orientation of a torus end-mill cutter in 5-axis machining is presented.
文中给出了五轴加工中环形刀具势态优化的两个条件,并根据杜潘标线的几何意义,分析了加工曲面和刀具曲面的局部几何特性。
2) tool condition
刀具状态
1.
In this paper, a new method of tool condition monitoring in milling by fuzzy set theory has been studied,the relationship between the tool conditions and monitoring indices (features ) is described by a linear fuzzy equation, theparameters of this equation are determined in accordance with the possibility and the probability distributions of thelearning samples.
刀具状态监测技术一直是制约加工系统自动化和智能化水平提高的主要因素，本文采用模糊线性方程描述刀具状态与监测指标之间的关系，根据学习样本的可能分布和概率分布确定方程的参数，选用不同传感器信号特征组合进行对比实验，结果表明该方法可获得较高的识别率。
3) cutter-orientation
刀具姿态
1.
Analysis is made on the cutter-orientation capability of using the 6-TPS parallel machine tool for surface machining.
为了研究6-TPS并联机床曲面加工的刀具姿态能力问题,首先对刀具的切触干涉、外缘干涉以及机床支链杆长极限、支链干涉、铰链约束和奇异位形对刀具姿态的制约进行了分析,得到了相应的约束表达式;其次分析了相邻支链同侧铰链点的布位对支链干涉检验计算量的影响,并从降低运算复杂性的角度提出了确定同侧铰链点间的距离公式。
2.
The paper studies some problems about engraving Chinese characters on sphere cavity inner surface for parallel robot,including tool path mapping method from plane to sphere cavity inner surface,circular arc interpolation and cutter-orientation real time planning algorithm etc.
研究了并联机器人在球腔内面雕刻汉字所遇到的若干问题 ,包括平面刀路向球腔内面刀路的映射方法、圆弧插补及刀具姿态实时规划算法等 ,给出了算例并用 6 HTRT并联机器人进行了验证 ,为并联机器人在汉字雕刻领域的实际应用奠定了基础。
3.
It includes tool path mapping method from plane to curved surface,curve interpolation computing and cutter-orientation real time planning algorithm etc,and then the computation example is given and corresponding simulation experiments based on 6-PUS parallel robot are done.
解决了并联机器人在空间曲面上雕刻汉字时所遇到的相关问题,包括平面刀路向曲面刀路的映射方法、曲线插补计算及刀具姿态实时规划算法等,给出了算例并以6-PUS并联机器人为模型进行了实验,实验结果验证了所提方法的有效性和可行性,这些方法理论上适用于任意种类的文字及空间曲面,也适用于雕刻之外的其它加工领域。
4) point appearance of cutting-tools
刀具刀尖状态
补充资料：势态
1.态势。多指军事部署的形势和状态。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条