Defining Minimum Base Radius of Plate Cam for Oscillating Follower by 0.618 Optimization Method 0.618法最优确定盘状摆动凸轮机构的最小基圆半径
The relationship between the manufacturing error of follower and cam profile and dynamic state of the follower in the plate cam mechanism was studied. 分析了移动滚子盘形凸轮机构的滚子半径误差和凸轮轮廓几何误差与从动件的位移、速度和加速度的关系。
A NUMERICAL METHOD IN THE ANALYSIS OF PLATE CAM PROFILES The Calculation of Outline for Disc Cam about Roller Follower of Linear Motion along the Axis 平面凸轮廓线分析的一种数值计算方法对心直动滚子从动件盘形凸轮廓线长度的计算
This system can be applied in CAD on any kinds of contour curves of plate cam mechanisms. 该系统能快速、准确的进行各种轮廓曲线的计算机辅助设计。
A method of non-contact on-line measurement for measuring plate cam contour is proposed in this paper. 本文介绍了对平面凸轮轮廓线进行非接触式测量的一种方法,实现在线检测功能。
Derivation of the Equations for the Plate Cam Profiles by means of Coordinate Transformations 用坐标转换法推导平板凸轮廓线方程式
Computer Aided Design of Plate Cam Contour Line 盘型凸轮轮廓的计算机辅助设计
The application of newton's method of interpolation and its error estimation in the analysis of plate cam profiles 平面凸轮廓线分析中牛顿插值法的应用及其误差探讨
Solution of the base radius and the offset of plate cam with translating follower 直动从动件盘形凸轮基圆半径和偏距的求解
Research of inverse-design for plate cam follower motion rule based on CATIA 基于CATIA的平面盘形凸轮从动件运动规律反求研究
Meeting requirement of the mechanical pressure angle, the minimum base radius of a plate cam for oscillating follower is determined by the 0.618 optimization method. 在满足机构许用压力角条件下,采用0.618法最优确定盘状摆动凸轮机械的最小基圆半径。
Its working principal is different from the plate cam, the framework of cylindrical cam which has the speciality of compact framework 、 small volumes good rigidity and transferring bigger torsion transforms whirligig into the follower's complicated movement by its curve figure or slot. 它与平面凸轮在运动原理上是不一样的,圆柱凸轮机构通过曲线轮廓或凹槽将旋转运动转化从动件的复杂运动,具有结构紧凑、体积小、刚性好、能传递较大转矩的特性。
The Contact Stress of Plate Cam Mechanism with Translating Roller Moving Follower 对心滚子移动从动件盘形凸轮机构的接触应力
A CAD/ CAM system of plate cam is introduced in the paper. The Object-Oriented technique is adopted. 本文主要介绍了盘形凸轮类零件的CAD/CAM系统。
A CAD program is developed for the design automation of the profile of the new plate cam and the kinematic simulation of this kind of mechanisms based on its synthesis results. 基于对该机构的综合结果,开发了平行分度凸轮轮廓自动设计和机构运动仿真的CAD程序。
The feeding and dropping seedling are completed by rotor plate cam of the moving bar, cam and oscillating rod, and dual guide rail mechanism, and its structural parameters are selected and analyzed in this paper. 本文采用拨指转盘凸轮、凸轮与摆杆、杠杆与双导柱机构完成送秧和投苗,并对其结构参数及选择进行了分析。
The Research and Design for Plate Cam Feed Machine for the Rotary Lathe of the Machine Model 机械式旋切机盘状凸轮进给机构设计研究
The paper puts forward the calculation method for the design site error of plate cam mechanism, supplies the necessary guarantee for working reliability of cam mechanism, and provides the simply error calculation method for cam mechanism with higher transmission accuracy. 本文提出了盘形凸轮机构的设计位置误差计算方法,对凸轮机构的工作可靠性提供了必要保证,对于传动精度要求较高的凸轮机构,提供了简洁的误差计算方法。
A method of data processing applied to the measurement system of plate cam borderline is introduced in this paper, including the studies on fitting the sample data with cubic non-uniform B-spline curve based on least square method and radius compensation of the probe. 介绍了在平面凸轮轮廓线检测系统中所采用的数据处理方法,主要包括采样数据点的基于最小二乘法理论的三次非均匀B样条曲线拟合,以及补偿测头半径误差等方法的研究。
Optimum Design of the Parameters on Packaging Executive Mechanism& Roller Linear Motion Plate Cam 裹包执行机构&滚子直动盘形凸轮参数的优化设计
The Instantaneous Velocity Center Method for the Design of Plate Cam with Translating Roller Follower 设计滚子移动从动件盘形凸轮机构实际轮廓的瞬心法
According to the principle of modularization design, the frame of plate cam CAD software has been established. 根据模块化设计思想,规划出平面凸轮CAD软件的结构框架。
A new method of plate cam design 一种盘形凸轮设计新方法
The study and development of plate cam CAD system 平面凸轮机构CAD系统的研究与开发
A new calculating method of NC programming of plate cam's profile 盘形凸轮曲线数控编程的新型计算方法
In this paper, the formulas for computing the pressure angle of plate cam mechanism with oscillating follower are analysed. and the influences of the fundamental size of the mechanism on presure angle and the conception of offset of oscillating follower are discussed. 分析了摆动从动件盘形凸轮机构压力角的计算公式,讨论机构基本尺寸对压力角的影响以及摆动从动件盘形凸轮机构偏置的概念。
For plate cam mechanism with flat-faced follower, this paper derived the formula and the curvature expressions of cam convex profile curve, which can be applied to both translating follower and to oscillating follower. 针对平底从动件盘形凸轮机构,导出了同时适用于直动和摆动从动件的凸轮廓线综合公式及凸轮实廓外凸的条件式。
The relationship between the installment and machining errors and the follower displacement error for a swing roller follower plate cam was studied. The formulae of the follower angular displacement error were derived. These expressions can be used to calculate the follower angular displacement error. 研究了摆动滚子从动件凸轮机构的加工与从动件位移误差之间的关系,推导出了从动件位移误差计算公式,该公式可用于分析计算从动件位移误差。
Helped by speed center, the paper establishes a set of formulas for calculating contour and pressure angle of a plate cam with a roller swinging follower, which provides a simple method for designing the cam. 借助速度瞬心建立了一套计算滚子摆动从动件盘形凸轮廓线和压力角的公式,为此种凸轮的设计提供了一种方法。
At last, we utilize ANSYS to calculate the stress and deformation of plate cam. 采用ANSYS计算盘形凸轮的应力和变形。