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.
利用凸轮机构的分析理论，获得了加工DD680系列汽车制动凸轮的轮廓曲线方程和加工该靠模凸轮的刀具中心轨迹方程。
The profile equation of brake cam of DD680 series motor vehicles and tool path equation for processing copying cam have been obtained by using analytical theory of cam mechanism.
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.
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.
用球面坐标建立了圆柱滚子球面凸轮的轮廓曲面解析方程，为此种凸轮的设计计算和数控加工提供了理论依据。
This paper establishes a contour surface equation of the spherical surface cam with a cylindrical roller, Which provides theoretical basis for the design and NC processing of the cam.
这种作图法可以直接求出凸轮的实际轮廓曲线而毋须绘制其理论轮廓线，因而使作图简化精确。
The proposed graphical method may directly plot the CAM profile without plotting its pitch curve, therefore its construction is more simplified and more accurate.
以啮合理论为基础，导出了蜗式凸轮机构从动件(即分度转盘)在凸轮实际轮廓和实际机构尺寸诸因素的影响下，分度误差的计算公式。
Based on meshing theory, a formula is derived for calculating index error of worm-type CAM follower (i. e. Tindex plate) under influence of actual worm-type CAM profile and dimensions.
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.
在给出了凸轮的廓线坐标后，采用三次样条函数对凸轮廓线进行逼近，使得理论分析结果更具实用价值。
After give out the coordinates of cam profile, the paper uses cubic spline interpolation to approximate the cam profile, which make theoryly result more practicable.
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.
介绍引进机型AT25型柴油机凸轮实际轮廓的计算过程，给出了理论轮廓数值表。
This paper gives the course of calculation for the real outline of the CAM in the introduced AT25 diesel engine, and gives numerical list for the theoretical outline as well.
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.
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.
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