运用EB样条理论建立了凸轮轮廓面的误差评定模型。
The coordinate measuring machine is used for inspection whereby the EB spline theory is applied to develop an error evaluation model.
靠模的作用在于：使刀尖的运动轨迹与所欲加工的凸轮轮廓相一致；
This profile modeling functions as follows: The cutters point is made to move along the locus in compliance with the outline curve of the cam to be machined;
本文提出一种高速车用柴油机配气凸轮的型线——复合摆线凸轮轮廓。
Cam Profile - Combined - Cycloidal curve used for high speed Automobile Engine intake and exhaust valves is proposed.
介绍一种确定平行分度凸轮机构凸轮轮廓的有效设计思路和分析方法。
A kind of effective thought of design and method of analysis for determining the CAM profile of parallel indexing CAM mechanism was introduced.
用本文的方法设计凸轮轮廓具有设计快捷方便，精确，移植性好等优点。
The paper gives a good research on how to design the cam accurately.
它能够绘制各种从动件运动规律曲线，计算凸轮轮廓坐标值及绘制凸轮廓线。
All kinds of Moving law curve of driven member can be drawn, coordinate data of CAM outline-calculated, and curve of CAM outline-drawn.
本文就这种新型凸轮机构的理论基础与凸轮轮廓曲线的设计步骤进行了详细论述。
The theoretical base of the new cam mechanism and the designing steps of the cam contour are discussed.
弧面分度凸轮轮廓面为一空间不可展开螺旋面，传统的加工工艺很难满足其精度要求。
Since the profile of the globoidal indexing cam is a spiral surface, traditional machining technology couldn't meet it's accuracy demands.
位置、速度、扭矩和相位控制，如电子传动装置和电子凸轮轮廓在复杂的运动中也可以获得。
Position, speed, torque, and phase control such as electronic gearing and electronic cam profiles are available for complex motion.
本文论述应用对心直动式球形检测头和分度头对盘形凸轮轮廓进行极坐标检测的原理和特点。
This paper discusses the characteristic during measuring disk cam profile, using indexing table and measurer equiped with spherical contactor.
利用微型计算机进行了靠模凸轮轮廓曲线的辅助设计，保证了所设计的靠模凸轮的各项精度。
Computer aided design for copying CAM contour has been carried out by means of microcomputer which ensures precision of the copying CAM designed.
该系统根据凸轮轮廓曲线的数据文件生成所需的凸轮模型，极大地提高了凸轮设计的效率和精度。
The required CAM model is generated according to the data file based on the system; the efficiency and accuracy of design are greatly improved.
不同参数的连接板，将产生不同的凸轮轮廓曲线，凸轮轮廓曲线将直接影响到整套系统作业的可靠性。
Connecting plate with different parameters will result in different CAM's profile, which directly influences the work reliability of whole system.
详细论述了“展成法”加工凸轮轮廓曲线的原理；介绍了这种方法在对称凸轮轮廓曲线加工中的应用。
This paper expounds a theory of processing the cam outline curve by the expansion method, and also introduces its application to symmetric the cam outline curve.
该系统实现了凸轮轮廓设计的无图纸化，提高了凸轮廓形的设计精度和设计效率，较好地满足了实际精度要求。
This system can realize the paperless cam contour designing. It can increase the design accuracy and efficiency of cam contour as well as meet the actual accuracy requirement better.
建立了环面凸轮轮廓曲面的解析方程，同时给出了压力角计算式，为此种凸轮的设计提供了一种简单有效的方法。
This paper establishes the contour surface equation of a torus CAM and presents a pressure Angle formula, it provides a simple and efficient method for designing this kind of cams.
介绍凸轮轮廓磨削加工的数学模型及研制的数控凸轮轴磨床的机械结构，进行加工实验并讨论凸轮轴磨削的工艺参数。
Describes the math model of grinding camshaft, the mechanical structure of the CNC camshaft grinding machine ourselves and the experiment, then discusses the machining technics.
利用NURBS实现了凸轮轮廓曲线的重构，并给出基于运动仿真实现迅速反求空间凸轮机构从动件运动规律的方法。
The CAM contour curves are reconstructed by NURBS, and a rapid reverse design method for spatial CAM follower motion specification via motion simulation is also studied.
有了凸轮轮廓曲线的数学模型，再利用MATLAB算法开发与强大的数学计算能力，即可进行凸轮轮廓曲线的插补算法仿真。
Once having mathematical models of cam outline curve, then MATLAB can simulate the interpolation algorithm of cam outline curve, by using algorithm develop and math calculate capability of MATLAB.
提高性能-减少消费：使用可变凸轮计时器在叶片型设计和开关t appets的开关凸轮轮廓在保时捷的VarioCam模式。
Increased performance - reduced consumption: Use of variable CAM timers in vane type design and switching tappets for CAM profile switching in Porsche's Variocam model.
将从动件的直线往复移动和定点往复摆动用虚拟摆动统一表示，采用单参数包络曲线理论建立直动和摆动从动件平面盘形凸轮轮廓的统一数学表达式。
In this article, the unified profile expression of the planar CAM mechanism with translation or oscillation follower is established based on the theory of envelopes for 1 parameter family of curves.
首先根据工作原理建立了数学模型，然后从分析设计理论误差出发，提出了以虚拟样机技术作为辅助手段的贴标机凸轮轮廓曲线的参数化的设计算法。
Advance modern means and research method such as digital thehnology, virtual prototype(VP), dynamic design is utilized on the theory study during the course of new model equipment's research.
提出了根据凸轮的测量数据，通过计算机分析处理，找出推杆从动件的运动规律，获得凸轮的理论轮廓曲线的方法。
Based on the measured data of a CAM, the computer can analyze and find out the movement regularity of the CAM follower lever, thus obtaining the theoretic profile of the CAM.
作者将廓面分析建立在共轭曲面理论基础上，提出凸轮廓面自动分析的离散解析原理。
So, the discrete analysis principle of conjugating surfaces to automatically analyze spatial cam surfaces is proposed in this thesis.
进一步讨论了采用CAD动画的方法，高速高精度地计算凸轮廓线曲率半径的过程。
Then the process for computing the radius of curvature of planar cam profile is introduced by means of CAD animation.
按本文的方法设计特殊速比函数，可使与主动滚子啮合的从动凸轮廓线不会产生曲率干涉。
The special speed-ratio function designed in this paper can make driven cam profile that meshing with driving roller no curvature interference.
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。
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。
This paper introduces the method of checking cylindrical indexing cam contour with cam check meter of straight head.
应用推荐