1)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。
2)tool attitude transformation刀具姿态变换
1.Through analyzingthe inverse kinematics andthe principle of tool radius compensation (TRC) of PRS-XYhybrid NC machine ,a 3D TRC method based on tool attitude transformation was presented·Through a programming machining experiment ,the practicability of this method was validated通过对PRS-XY型混联数控机床逆运动学和刀补原理的分析,提出一种基于刀具姿态变换的混联机床三维刀具半径补偿方法。
3)location attitude of the cutter刀具位姿
4)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。
英文短句/例句
1.Research on Tool Wear Recognition Based on Cutting Sound Signals;基于切削声音信号的刀具状态识别研究
2.Research on Chip Removal and Cutting Tool Condition Monitoring Technology in BTA Deep Hole Drilling;BTA深孔钻削排屑与刀具状态监测技术研究
3.Research on Cutting Tool Condition Monitoring Based on Computer Vision;基于计算机视觉的刀具状态在线监控研究
4.Study on On-Line Tool Condition Monitoring in Rotor Slot Milling;转子轮槽铣削加工刀具状态在线监控研究
5.Tool condition monitoring by texture image processing of the wavelet-neural network;基于小波-神经网络纹理图像的刀具状态监测
6.Design of Tool Condition Monitoring Signal Processing Platform Based on ARM & WinCE基于ARM&WinCE的刀具状态监测数据处理平台设计
7.The On-line Monitoring System Of NC Tool Breakage Using Wavelet Analysis基于小波分析的数控刀具状态在线监控系统
8.Research on Cutter Wear State Recognition Base on Milling Force Signal;基于铣削力信号的刀具磨损状态识别研究
9.Tool Condition Monitoring Based on Texture Analysis;基于纹理分析的刀具磨损状态检测技术
10.Research on Cutting Tool Wear Condition Monitoring Based on Workpiece Surface Image;基于工件表面图像的刀具磨损状态监测
11.Research on Cutting Tool Wear Condition Monitoring Based on Machined Surface Image;基于加工表面图像的刀具磨损状态监测
12.Research of Machine Tools State Mornitoring Based on Atificial Intelligence;基于人工智能的刀具切削状态的监控研究
13.Research on Intelligent Monitoring System for Cutting Tool Conditions Based on the Theory of Information Fusion;基于信息融合理论的刀具切削状态智能监测
14.Tool Wear Condition Monition Based on AE and Vibration基于声发射和振动法的刀具磨损状态检测研究
15.Study on Tool-Wear Recognition Based on Fractal Theory基于分形理论的刀具磨损状态识别研究
16.Study on Prediction of The State of Tool Wear Based on Rbf Network基于RBF网络的刀具磨损状态预测技术研究
17.Application of Wavelet Analysis in Monitoring the Wear State of NC Tools小波分析在数控刀具磨损状态监测中的应用
18.Monitoring of Cutting Tool Wear Based on Cutting Force by Using Wavelet Neural Network基于切削力的小波神经网络刀具磨损状态监测
相关短句/例句
tool attitude transformation刀具姿态变换
1.Through analyzingthe inverse kinematics andthe principle of tool radius compensation (TRC) of PRS-XYhybrid NC machine ,a 3D TRC method based on tool attitude transformation was presented·Through a programming machining experiment ,the practicability of this method was validated通过对PRS-XY型混联数控机床逆运动学和刀补原理的分析,提出一种基于刀具姿态变换的混联机床三维刀具半径补偿方法。
3)location attitude of the cutter刀具位姿
4)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。
5)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。
6)Polishing tool posture研抛工具姿态
延伸阅读
刀具：锥齿轮加工刀具 专用於切削各种锥齿轮齿形的齿轮加工刀具。锥齿轮加工刀具按被切齿轮的种类可分为直齿锥齿轮刀具﹑弧齿锥齿轮刀具和延长外摆线锥齿轮刀具3类。 直齿锥齿轮刀具 主要有成对刨刀﹑成对铣刀盘﹑拉-铣刀盘和锥齿轮定装滚刀等(图1 直齿锥齿轮刀具 )。 成对刨刀 常用於加工模数为 0.3～20毫米的直齿锥齿轮。刨刀的齿形角等於被切齿轮的公称压力角﹐刀体上有前角﹐但无后角(见刀具)。工作后角是靠刨刀斜装於刀座而获得。加工时﹐两把刨刀分布在相邻齿槽内加工一个轮齿的两侧面。 成对铣刀盘 工作原理与成对刨刀基本相同(见齿轮加工)﹔但刀盘直径大(150～600毫米)﹑齿数多﹐生產率较刨齿高2～4倍。在加工齿轮时﹐齿数相等的两把铣刀盘在同一齿槽内分别切出左右侧面的齿形。但刀齿互相错开﹐一把铣刀盘的刀齿斜插在另一铣刀盘的两齿间。刀盘的直线切削刃分布在一个3°30左右的凹锥面上﹐因此能方便地切出鼓形齿﹐有利於嚙合。 拉-铣刀盘 用於加工模数为6毫米以下的直齿锥齿轮﹐刀盘直径为400～600毫米。刀体上装有15～17个扇形刀块﹐每块上有4～5个刀齿。粗切刀齿的顶刃逐渐昇高﹐齿昇量约为0.1毫米﹐它们逐渐地切入齿轮的齿槽直到全部深度﹐粗切刀齿部分最后7个刀齿的顶刃没有齿昇量﹐只用於修整齿槽的两侧面和槽底。粗切刀齿一般有18～20个﹐顶刃没有齿昇量。在精切刀齿前的缺口内﹐可安装一把成形刀﹐对齿顶进行倒角。拉-铣刀盘的切削是拉削和铣削的复合过程﹐是粗﹑精加工的混合过程。工作时刀盘一面旋转﹐同时作左﹑右往復移动。刀盘转一转可切好一个齿槽﹐生產率很高。拉-铣刀盘的刀齿均製成半径相等﹑但圆心位置不同的圆弧。刀齿是铲背的﹐用钝后刃磨前面。 锥齿轮定装滚刀 用於在具有专门附件的滚齿机上加工小模数等高齿直齿锥齿轮﹐一般有两个刀齿﹐相隔180°。它们在按一定的速比转动时﹐在两个不同的位置上分别切出齿槽的两侧。 弧齿锥齿轮铣刀盘 又称格利森 (Gleason)铣刀盘﹐用於加工模数为 0.5～15毫米的弧齿锥齿轮。常用的刀盘公称直径为12.7～457.2毫米(1/2～18英寸)﹐共有10个规格。12.7～50.8毫米(1/2～2英寸)的铣刀盘製成整体式﹐直径较大的製成镶齿式(图2 弧齿锥齿轮铣刀盘 )。铣刀盘可分为粗切刀盘和精切刀盘两类。粗切刀盘有双面(装有内切和外切两组刀齿)和三面(装有内切﹑外切和顶切三组刀齿)两种。精切刀盘有单面(仅有内切或外切中的一种刀齿)和双面两种。粗切刀盘要求刀齿多﹑刚性好﹐刀盘背后有支承环承受刀齿的切削力﹔精切刀盘要求精度高﹐有垫片和斜楔﹐可精确调整刀齿的径向位置。各种刀盘上的刀齿切削刃都是直线形﹐有一定的齿形角﹐刀齿须按计算的刀号选用﹐以得到正确的配对齿形﹐并採用铲背式﹐使刀齿重磨后的径向位置和齿形角保持不变。随著高效铣齿机的发展﹐出现了几种新型铣刀盘﹐如粗切用高刚性铣刀盘﹑楔装式铣刀盘﹐此外还有在半滚切法中加工大轮时採用的圆柱刀刀盘和螺旋成形法刀盘等。
