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凸轮从动件
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  cam follower
     The Dynamic Response of Cam Follower System to the Input Motion
     凸轮从动件系统对输入运动的动态响应
短句来源
     THE DYNAMIC RESPONSE OF CAM FOLLOWER SYSTEM TO THE INPUT MOTION
     凸轮从动件系统对输入运动的动态响应
短句来源
     Furthermore the dynamic performance of the cam mechanism is also taken account to when the special motion requirement of the cam follower is ensured to be satisfied. The comprehensive optimization of the kinetic and dynamic performance of the cam mechanism is achieved.
     对于从动件运动规律有特殊要求的凸轮轮廓设计用多段高次多项式运动规律进行最优拟合,在保证满足凸轮从动件的特殊运动规律要求下,兼顾凸轮动力学性能要求,实现了凸轮运动学和动力学性能的全面优化。
短句来源
     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
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     Research of inverse-design for cam follower motion rule based on COM technology
     基于组件技术的凸轮从动件运动规律反求研究
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  cam-follower
     DYNAMIC PROBLEMS OF THE LOW-SPEED AND LARGE-MASS CAM-FOLLOWER SYSTEM
     低速大质量凸轮从动件系统的动力学问题
短句来源
     In this paper,taking an automatic machine tool as an example,a quite systematic study on dynamic problems of the low-speed and large-mass cam-follower system is carried out,an improved cam design is proposed,and a con-trast test is made. Thus the necessity of a dynamic study of the low-speed and large-mass cam-follower system is proved,and a way of studying this kind of problems is found out.
     本文以纵切自动机床的主轴箱控制凸轮机构为例,对低速大质量凸轮从动件系统的动力学问题进行了较为系统的研究,提出了改进凸轮设计的方案,进行了对比实验,论证了对低速大质量凸轮从动件系统进行动力学研究的必要性,为这类问题的研究提出了一个方向.
短句来源
     A new technology for designing and manufacturing the arcuated indexing cam based on B-Spline was introduced. Two methods of constructing cam-follower motion feature curvethe optimization design method and curve fitting method were given.
     介绍了一种新的基于B样条曲线的弧面分度凸轮的设计与制造技术,给出了两种构造凸轮从动件运动特征曲线的方法优化设计法和拟合法.
短句来源
     The feature and key points to construct cam-follower motion curve with them were discussed. The method of using B-spline interpolation for machining the arcuated indexing cam was presented and the relevant equipments were developed that improve the manufacturing quality of arcuated indexing cam.
     讨论了用它们构造凸轮从动件运动曲线的特点和注意事项,提出了用B样条插补加工弧面分度凸轮的方法,并开发了相应的设备,提高了弧面分度凸轮的制造质量.
短句来源
  “凸轮从动件”译为未确定词的双语例句
     Design of the Follower Displacement Curve for Globoid Indexing Cam in Automatic Tool Changer
     自动换刀装置中弧面分度凸轮从动件位移曲线设计
短句来源
     An Optimal Design Method of the Cam Motion Curve Based on Dynamic Response Spectra(DRS)
     一种基于响应谱优化设计凸轮从动件运动规律的方法
短句来源
     Motion rule of a practical driven part of cam
     一种实用的凸轮从动件运动规律
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     How to establish mathematical model describing high speed cam driven parts system, that is ,how to set up one or several differential equations is discussed.
     讨论了如何建立描述高速凸轮从动件系统的数学模型, 即建立一个或几个微分方程式, 同时提出用状态变量法求解位移和速度响应的方法。
短句来源
     The motion formula of driven part was converted into cam-contour by the autolisp,then the NC code was generated in the mastercam.
     通过Autolisp语言编程 ,将凸轮从动件运动规律转变为凸轮轮廓 ,再通过MasterCAM软件 ,生成数控加工所需的NC代码。
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  cam follower
A Multibody Loop Constraints Approach for Modelling Cam/Follower Devices
      
This paper proposes a formulation for modelling mechanisms witha cam/follower type of contact using a multibody approach in relativecoordinates.
      
Once a cam/follower system is designed, animation of the cam/follower system can be performed.
      
A number of times a pull rod has cracked off at the clamp that is lifted by the cam follower.
      
All these methods only consider the dynamics of the cam follower and assume the angular speed of the cam to be constant.
      
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  cam-follower
The appropriateness of the derived friction and spring model are verified by its application to a vacuum circuit-breaker mechanism of the cam-follower type.
      
Camex: An expert system for selecting cam-follower design parameters
      
The emergence of expert systems provides new insights for the design of a computerised system for selecting cam-follower design parameters.
      
CAMEX is an expert system for industrial cam-follower mechanism design.
      
Cam-Follower design is similar to most applications for expert systems in design and manufacturing in the sense that it involves not only a wealth of work knowledge but also intensive computation.
      
更多          


This paper deals with several types of follower motion of the loom cam in beating-up mechanism, and from their displacemants, Velocities, accelerations, Pulses, Pressure angles as well as dynamical Characterist- ics, engages in detailed analysis and Comparison, So that provides basis for the choice of motion law of loom in beating-up mechnism and the r- eference material for the design of each several conjugate Cams accordi- ng tothe dwell-rise-return-dwell motion in high-speed.

本文选择了织机打纬机构凸轮从动件的几种运动规律,并从其位移、速度、加速度、加速度变化率、压力角、动力特性等方面,做了较详细的分析、比较,为织机打纬机构选择运动规律提供了依据,并对按停一升一降一停运动的各种高速共轭凸轮的设计提供了参考资料。

In this paper,taking an automatic machine tool as an example,a quite systematic study on dynamic problems of the low-speed and large-mass cam-follower system is carried out,an improved cam design is proposed,and a con-trast test is made.Thus the necessity of a dynamic study of the low-speed and large-mass cam-follower system is proved,and a way of studying this kind of problems is found out.

本文以纵切自动机床的主轴箱控制凸轮机构为例,对低速大质量凸轮从动件系统的动力学问题进行了较为系统的研究,提出了改进凸轮设计的方案,进行了对比实验,论证了对低速大质量凸轮从动件系统进行动力学研究的必要性,为这类问题的研究提出了一个方向.

According to the type of cam carrier,this paper has researched into four kinds of cam carrier motion regularity;Uniform Velocity Motion,Uniform Acceleration Motion,Sine Acceleraton Motion and Cosine Acceleration Motion.As the result of the paper,a new CAD system of cam disk has been developed for the student′s Computer-Aided Test(CAT)and the machine design engineer.

本文根据盘状凸轮从动件的类型,以从动件的4种运动规律:匀速运动,等加等减速运动,正弦加速度运动以及余弦加速度运动为目标,研制了适用于本科生计算机辅助实验以及工程设计人员的计算机辅助设计系统.

 
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