center path

CAD animation method for designing profile curve and cutter center track of disk-cam with straight moving follower;

直动从动件凸轮廓线和刀具中心轨迹的CAD动画计算

The computational process and formula of cutter center track in manufacturing cam is complex at present.

加工凸轮刀具中心轨迹的计算较为繁琐 ,本文以平底摆动从动件盘形凸轮机构为例 ,将凸轮廓线和刀具中心轨迹的计算融为一体 ,推导出了计算公式 ,为设计、制造该种凸轮提供了一种简捷可行的方法。

Based on the programming route of workpiece,the offset direction of tools and offset values,the cutter center track is computed.

文章对计算机数控系统中C机能刀具半径补偿新算法进行了研究,该算法主要根据加工工件的编程轨迹、刀具偏置方向及偏置量来计算刀具中心轨迹。

Generally Spiral Trajectory Curvature Center of Curvature and Torsion

一般螺线曲率中心轨迹的曲率与挠率

Common Method for Calculating Both the Borderline of the Plate Cam with a Roller-swinging-follower and the Cutter Central Path

摆动滚子从动件盘形凸轮廓线和刀具中心轨迹的通用算法

The locus of the centers of curvature of a given curve.

渐屈线一给定曲线率中心的轨迹

From“Center”to“Middle”: The Development of the Contemporary Designing Aestheticism

从“中心”到“中间”:当代设计审美价值之轨迹

curve of floatation

船横倾时浮心移动轨迹

Application of Discrete Cosine Transform to Automatic Identification of Shaft Centerline Orbit

离散余弦变换在轴心轨迹自动识别中的应用

Application of Graphic Similarity s Principal to Shaft Centerline Orbit;

相似理论在旋转机械轴心轨迹中的应用研究

The Second Center in Universities:On the Features and Development Path of Scientific Research;

大学第二中心:科学研究的演变轨迹及其特点

From Margin to Center--The Developing Track of World Higher Education in the 20th Century;

从边缘到中心:20世纪世界高等教育的发展轨迹

A metaphysical approach to the aesthetic image in Chinese classic lyrics;

论中国古典抒情诗审美意象生成的心灵轨迹

Application of local wave method in signature extraction of axis orbit

局域波法在转子轴心轨迹特征提取中的应用

Automatic Recognition of Shaft Orbit and Its Application to Fault Diagnosis of Rotating Machinery

轴心轨迹自动识别及其在旋机诊断中的应用

A Comparative Study of Shift Route of Eco-spatial Gravity Center of the Three Major Urban Agglomerations in China

中国三大城市群经济空间重心轨迹特征比较

Space evolvement track of railway transportation gravity center in recent 30 years in China

近30年来中国铁路运输重心空间演变轨迹分析

DYNAMIC VARIATION TRACK AND CONTRASTIVE RESEARCH OF ECONOMIC GRAVITY CENTRE AND INDUSTRIAL GRAVITY CENTRE OF CHINA FROM 1978 TO 2003;

1978—2003年中国经济重心与产业重心的动态轨迹及其对比研究

Conceptual Design and Trajectory Planning of a Incising Center Based on a Hybrid Reconfigurable Robot;

基于可重构混联机器人的数控切割中心概念设计及轨迹规划

Identification of Shaft Orbit and Application in Steam Turbine Vibration Monitoring Diagnosis System;

轴心轨迹识别及其在汽轮机组振动监测诊断中的应用

Educators and the contemporary education in the border regions;

教育界与近代边疆教育——以参与边疆教育事业的轨迹为中心