1)Cylindricity圆柱度
1.Research on Cylindricity Error Evaluation Methods;圆柱度误差评价方法研究
2.Method for Cylindricity Errors Evaluation Using Particle Swarm Optimization Algorithm;基于粒子群算法的圆柱度误差评定方法
3.Measurement techniques of cylindricity with three-point method;圆柱度的三点法测量技术
英文短句/例句
1.Evaluation Algorithm of Cylindricity Error Based on Coordinate Transformation基于坐标变换的圆柱度误差评定算法
2.Data Processing System of Cylindricity Error based 0n Optics Diagraph光学分度头测量圆柱度误差的数据处理系统
3.Accuracy of cylindrical gear with circular-arc tooth profileGB/T15753-1995圆弧圆柱齿轮精度
4.AXIAL COMPRESSIVE STIFFNESS OF CYLINDRICAL,CONICAL AND LOOPED CARBON-TUBE NANOSPRINGS圆柱、柱锥及回形碳管纳米弹簧的轴向刚度
5.Two-dimension Analysis of Functionally Graded Material Cylindrical Shell and Hollow Circular Cylinder;功能梯度材料圆柱壳与圆筒问题的二维分析
6.The Solid Modeling of Disc-type Tool Magazine Based on Cylindrical Index Cam;基于圆柱分度凸轮圆盘型刀库的实体建模
7.Accuracy of fine-pitch involute cylindrical gearsGB/T2363-1990小模数渐开线圆柱齿轮精度
8.Accuracy of fine-pitch cylindrical worm and wormwheeGB/T10227-1988小模数圆柱蜗杆、蜗轮精度
9.Accuracy of cylindrical worm and wormwheelGB/T10089-1988圆柱蜗杆、蜗轮精度
10.Zero velocities on the cylinder were satisfied at the node points.圆柱上速度为零在节点上满足。
11.Measurement & Error Analysis of Cylindrical Indexing Cam圆柱分度凸轮廓面的测量及误差分析
12.Research on the residual strength of damaged ring-stiffened cylindrical shell环肋圆柱壳受损伤后的剩余强度探讨
13.High-Precision On-Line Measuring System for Cylinder Diameter with Large Range高精度圆柱直径大量程在线测量系统
14.Point Relaxation Method of the Problem of the Elasto-plastic Torsion of a Cylindrical Bar圆柱体棒弹塑性挠度问题的点松弛法
15.Analytical solution of axi-symmetrical bending of cylindrical shells with functional gradient功能梯度圆柱壳轴对称弯曲的解析解
16.A cylindrical container or object.圆柱形容器，圆柱形物体
17.Constructed with or having columns.圆柱的圆柱的或由圆柱构成的
18.Thermal Buckling of Functionally Graded Cylindrical Shells Subjected to Temperature Gradient温度梯度下功能梯度材料圆柱壳的热屈曲
相关短句/例句
roundness[英]['raundnis][美]['ra?ndn?s]圆柱度
1.Through contrast of thimble grounding and core-free grounding of cots for good roundness,causes are put forth for the low qualified cots with good roundness.通过采用顶针顶磨和无心磨后对胶辊圆柱度的对比分析 ,找出了顶磨胶辊的圆柱度合格率低的原因 ,提出了国产上罗拉轴承的全面质量要求 ;同时指出使用无心磨是提高胶辊磨后圆柱度合格率的最佳方
3)cylindricity measuring instrument圆柱度仪
1.While the plane is measured by using the cylindricity measuring instrument and square,the data acquisition should be done at the same time.首先利用圆柱度仪和角尺对被测件进行测量,同时采集原始测量数据,然后利用最小二乘法实现平面度误差的评定。
2.Several evaluation models of cylinder's taper are built based on the data measured on cylindricity measuring instrument using a double-section measuring method and a multi-section measuring method.利用在圆柱度仪上采用两截面和多截面测量法测得的数据,建立适用于圆柱体锥度评定的几种模型,并建立了圆柱体端面和径向跳动在圆柱度仪上测量与评定的模型。
4)noncylindricity非圆柱度
5)cylindricity for inside diameter内径圆柱度
1.It is generally regarded as a focus in the field of geometric metrology to evaluate cylindricity for inside diameter of huge cylindraceous workpiece.针对大直径超长管件内径圆柱度误差测量与评定这一计量领域的研究难点,提出了基于高精度光电传感器的误差分离思想,给出测量系统的总体结构设计和具体的测量评定过程,并对测量过程中的误差因素做了详细分析。
6)cylindricity error圆柱度误差
1.The mathematical models are established for estimation of cylindricity error.圆柱度误差是评价轴类零件表面形状误差的重要指标,决定着回转部件的回转精度,还影响零件的振动、噪声及使用寿命。
2.The space datum line gained in minimum second multiplication or other existing arithmetic fit have practical significance in evaluation of the cylindricity error.由“最小二乘法”或其他现行的算法拟合得到的空间基准中心线,对于求取圆柱度误差已经具有实际应用的意义。
3.Introduces the technique of virtual instrument and the software development platform LabWindows/CVI and discusses the basic principles and mathematical models for developing the cylindricity error virtual measuring instrument with the sampling technique involved.介绍了虚拟测量仪技术和软件开发平台LabWindows/CVI,讨论了在设计圆柱度误差虚拟测量仪时所涉及到的采样方法、理论基础、数学模型等,采用对置两测头法误差分离技术,从而显著地降低了实际测量时对基准件的精度要求,给出了圆柱度误差虚拟测量仪的设计理念、开发实例以及OpenGL在圆柱度误差虚拟测量仪中的应用方法,所设计的虚拟测量仪的软面板可以显示圆柱度误差的三维误差图形,为分析误差产生原因,控制误差产生提供依据
延伸阅读
长度计量技术：圆柱度测量 长度计量技术中对圆柱度误差的测量。圆柱度(见形位公差)是圆柱体圆度和素线直线度的综合﹐因此圆柱度一般是在圆度仪上附加能沿被测圆柱体作轴向运动的精密直线导轨﹑电子计算机和相应的程序等来测量的。测量时﹐长度传感器的测头沿精密直线导轨测量被测圆柱体的若干横截面﹐也可沿被测圆柱面作螺旋运动取样。测得的半径差由电子计算机按最小条件确定圆柱度误差。在配有电子计算机和相应程序的三坐标测量机上利用坐标法也可测量圆柱度。测量时﹐长度传感器的测头沿被测圆柱体的横截面测出若干(取样)点的坐标值﹑﹐并按需要测量若干横截面﹐然后由电子计算机按最小条件确定圆柱度误差。此外﹐还可利用V形块和平板(带有径向定位用直角座)等分别测量具有奇数棱边和偶数棱边的圆柱体的形状误差(见圆度测量)﹐但这时V形块和平板的长度应大於被测圆柱体的全长。测量时﹐被测圆柱体在V形块内或带直角座的平板上迴转一周﹐从测微仪读出一个横截面中最大和最小的示值﹐按需要测量若干横截面﹐然后取从各截面读得的所有示值中最大与最小示值差之半﹐作为被测圆柱体的圆柱度误差。
