The dynamic response of the cam mechanism fan - out was found with the rule of sinusoid acceleration , and these establish the foundation of the design of the cam contour line , and provide a fire - new idea for the research of the mortar pump 通过正弦加速度运动规律得到了凸轮机构输出端的动态响应，为凸轮廓线的没计-奠定了基础，为砂浆泵的研究提供了崭新的思路。
Laying stresses on the control method of one - side processing , the dissertation puts forward a new cutting tool ' s control method of one - side processing , analyzes systematically its principle and solves the control puzzle in practice . a high precision sc can be processed even though the tool ' s radius is smaller than the roller ' s as applying this new method . the experiment has proved that this theory is correct , feasible and economic 提出了单侧面加工刀位控制新方法，系统地论述了单侧面加工刀位控制机理，给出了刀具控制的数学模型，解决了空间凸轮廓面单侧面加工刀位控制的难题，即使刀具的尺寸小于滚子的尺寸，也能够加工出高精度的空间凸轮，并通过实验验证了该理论的正确性、可行性和经济性。
The author proposes a new contact point regress method which can be applied to any type of sc profile inspection by use of coordinate measuring machine ( cmm ) , establishes a mathematical model for data processing and error evaluation method , solves the puzzles of the spatial cam profile inspection and error calculation 提出了以三坐标测量机为工具，适合于任何形式空间凸轮廓面检测的接触点回归法，给出了数据处理的数学模型和误差计算方法，解决了空间凸轮廓面检测与误差计算的难题。
Based on the one - side processing technology , the dissertation proposes a new method of structure design and realizes the drive of sc by pure roller pairs of point engagement . this new drive mode apparently improves the driving accuracy , efficiency , life - span , movement and dynamic feature of scm 在凸轮廓面采用单侧面加工工艺基础上，提出了结构设计的改进形式，结合廓面修形方法，实现了空间凸轮机构点接触的纯滚动副传动，显然提高了机构的传动精度、效率、使用寿命、运动性能和动力性能。
This method could avoid the input of many trace points , and decrease the work times . using vb6 . 0 and related interface functions , a user - friendly interface of the design and dynamic simulation system of cam mechanism was developed . it could plot the track of the movement , produce the related documents and simulate the cam movement dynamically 系统运用vb6 . 0以及相关接口函数构建了良好的人机交互界面，实现运动特性曲线绘制、数据文档的输出以及机构的运动仿真；基于activex技术调用autocad中对象，实现了凸轮廓线的图形绘制。
Combining with the present processing technology of sc , the author proposes a calculation method of profile error and gives an example to calculate each monomial error ' s influence and its laws on the normal error of cam profile . this method can be applied to any type of sc and solves the puzzle on the profile error calculation of the sc 结合现在空间凸轮的加工工艺，给出了廓面误差的计算方法，以具体实例计算了各单项误差对凸轮廓面法向误差影响的大小和变化规律，该方法适用于任何形式的空间凸轮，解决了空间凸轮加工廓面误差计算的难题。
After research surface reconstruction with triangular facets , contours of first layer and the last layer are triangulated with layer separation algorithm firstly . and then the least polar - angle criterion is presented for linking two convex contours , and the method is also given in which non - convex contour is transformed to a set of convex contour . with the splitting and integrating algorithm , the single - to - multi - contour reconstruction with triangular facet has been simplified to one - to - one contour 首先采用层析式算法对起始层和结束层中的轮廓进行三角剖分；然后采用最小极角法实现两凸轮廓间的三角片重构，并讨论了非凸轮廓变换为凸轮廓的方法；最后，使用分裂与合并技术将单轮廓匹配多轮廓的三角片重构简化为单轮廓之间的三角片重构，最终完成整个骨骼表面的三角片重构。
( 2 ) a quite simple analytical method of determining disk - cam curvatures is provided for cam - linkage mechanisms to accomplish both motion trace and trace . and both the 8 cam - linkage mechanisms for motion trace and the 10 cam - linkage mechanisms for trace above are synthesized dimensionally in the method ( 2 )针对实现运动轨迹和实现轨迹的凸轮连杆机构,分别介绍了一种简便的凸轮廓线的解析设计方法,并采用此方法对上述8个实现运动轨迹和10个实现轨迹的凸轮连杆机构进行尺寸综合。
