1) cylindrical indexing cam
圆柱分度凸轮
1.
A method of the three-coordinate machine to the measurement of direct error happened to the cylindrical indexing cam contour surface is proposed in the paper.
介绍了用三坐标机测量圆柱分度凸轮廓面法向误差的方法 ,在此基础上分析了廓面误差对圆柱分度凸轮机构分度误差的影响。
2.
This paper introduces the method of checking cylindrical indexing cam contour with cam check meter of straight head.
介绍了用直动测头凸轮检测仪检测圆柱分度凸轮廓面的方法。
3.
According to principle of spatial mesh, this paper derives synthetical equations of cylindrical indexing cam surface.
根据空间啮合原理 ,推导了圆柱分度凸轮廓面的综合方程式。
2) Barrel indexing cam
圆柱分度凸轮
1.
The method of coordinate conversion in NC programming for machining barrel indexing cam contour by 2-axis system was introduced.
介绍了两轴联动数控加工圆柱分度凸轮的编程坐标换算方法 ,导出了两轴联动加工的理论制造误差计算公式 ,结合实例进行了误差分析 ,对圆柱分度凸轮廓形的数控加工具有指导意
2.
This paper presents a CNC machining technique and control system of barrel indexing cam.
介绍了圆柱分度凸轮的数控加工工艺及数控系统，用独特的三轴联动插补算法可以在通常的数控铣床上实现圆柱分度凸轮及其它空间凸轮的加工。
3) Barrel Indexing Cam Mechanism
圆柱分度凸轮机构
1.
The Research on CAD System of Barrel Indexing Cam Mechanism
圆柱分度凸轮机构CAD系统研究
4) precision cylindrical cam
高精度圆柱凸轮
5) cylinder cam
圆柱凸轮
1.
Study and practice of machining cylinder cam by means of plain work-piece programming;
利用平面工件编程方法加工圆柱凸轮的实践
2.
The three element complex is regarded as a mathematic modeling tool in this paper and it is,directly,used to the profile design of cylinder cam mechanism with a follower of straight-line motion by means of the vector method.
本文以三元复数为数学建模工具,直接运用矢量方法设计圆锥滚子直动从动件圆柱凸轮机构的几何轮廓,将一个复杂的空间曲面的设计问题转变成简易的数学计算问题。
3.
The method in automatic computer aided programing and computer aided manufacturing of cylinder cams, which have been widely used in industry, mechanism, has been researched and utilized.
对轻工机械中常用的圆柱凸轮进行了计算机辅助编程与制造。
6) cylindrical cams
圆柱凸轮
1.
Under Solid Works environment,uses the VBA development kit,realizes the cylindrical cams 3D parameterization design method and the step.
介绍了Solid Works环境下,利用VBA开发工具,实现圆柱凸轮三维参数化设计的方法与步骤。
2.
The three dimensional CAD software of cylindrical cams is programmed based on the AUTOCAD software, and the NC program is created automatically based on the XK714/1 NC milling machine with this cylindrical cams CAD software, so the machining efficient of cylindrical cams are improved greatly .
本文基于AUTOCAD软件内嵌的VBA开发工具,开发了圆柱凸轮的三维CAD软件,该三维CAD软件实现了圆柱凸轮的三维参数化建模,并且基于四轴联动数控铣床XK714/1,自动生成了圆柱凸轮的数控程序,从而解决了圆柱凸轮数控编程困难的问题,大大提高了圆柱凸轮系列化产品的生产效率。
3.
The characters of contact lines on the rollers within four kinds of cylindrical cam mechanisms are analyzed first using the theory of conjugating surfaces and the conclusion got then that cylindrical cams′ contours are not torses in this paper.
针对圆柱凸轮的共轭加工方式，利用共轭曲面原理分析了４类圆柱凸轮机构的滚子接触线特性，得出了圆柱凸轮廓面是不可展曲面的结论。
补充资料：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。
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