本文探讨了关于四杆机构位移分析的方法。
The paper" deals with the method for displacement analysis of the four-bar linkage system."
贡糖加工；挤压成型；剪切；四杆机构；
Tribute sugar processing; Squeeze-cutting; Shearing; Four bars mechanism;
本文系统阐述了空间四杆机构运动分析的复数法。
A complex number method for kinematic analysis of spatial four-bar linkage is discussed.
文中按这个设想提供了这种空间四杆机构的某些设计方法。
Several simplified design procedures for such spatial four-bar linkage are given in this article.
讨论了能够产生对称连杆曲线的铰链四杆机构的几何特征。
In this paper the geometry properties of the plane four-bar linkage which can generate a symmetric path are discussed.
作者推导了该空间四杆机构中的压力角公式及其简化公式。
The author has derived a formula for the pressure Angle and a simplified formula for such a spatial four-bar linkage.
主要探讨了用符号算法解决平面四杆机构四点轨迹综合问题。
We studied the synthesis of the plane linkages with four prescribed points.
这种方法对其它平面铰链四杆机构和平面六杆机构也是适用的。
The method is useful also for general planar four-bar linkage or six-bar linkage.
根据四杆机构的杆长关系，具体给出了最小传动角的准确位置。
According to relationship between the length of the linking rods of the four link mechanism, the paper proposes an accurate location of the minimum transmission Angle.
基于四杆机构构型，分析满足混合输入要求的所有五杆机构构型。
Based on it, all types of hybrid five bar mechanism were analyzed.
本文运用拓扑变换原理，对空间四杆机构的可动性进行了分析研究。
The movability of the spatial four-bar linkages is analyzed by the principle of topologic transformation.
首先，通过对四杆机构的理论研究，提出了运动链滚动的一般条件。
Firstly, by the theory of the four-bar linkage, the general rolling condition for the kinematic chain is concluded.
在实际生产中，四杆机构常利用急回特性缩短非生产时间，提高效率。
Practical application, the quick return characteristic of four bar linkage mechanism is utilized to shorten non-productive time and increase efficiency.
模拟的机构模型有四杆机构、曲柄滑块机构、速返机构、垂线机构等。
Analog mechanism model include four bar linkage, crank and sliders mechanism, speed returning mechanism, perpendicular mechanism.
提出了遗传惩罚复合优化方法GPCM，并应用于平面铰链四杆机构设计。
A optimization algorithm called as genetic and punishable complex method GPCM is approached, and applied to design of the plane four-bar linkage mechanism.
这种优化方法对工程技术人员设计实现近似直线运动的四杆机构有指导意义。
An example of optimization using the above method was given. It is instructive for the engineering technicians to design the four-bar linkage with realization of approximate straight movement.
从球面三角理论出发，对球面四杆机构构件扭角和机构回路的关系进行分析；
Starting off from the theory of spherical triangle, an analysis was carried out on the relation between component twist angle of spherical four-bar linkage and circuit of mechanism.
分析了采用半角转动法求中心点和圆周点以进行四杆机构综合的原理和方法。
The principle and method for quarto-rod can be analyzed as a device simply through rotation of the half Angle so as to find the central and circular points.
针对刚体导引四位置铰链四杆机构综合问题，进行了可视化的程序开发与设计。
A visual program for synthesis problems of rigid body guidance flat four-bar mechanism with four-position is developed.
每个空间模型可划分为若干个子区间，每个子区间都对应着一族球面四杆机构。
Every space model can be divided into several regions. Each region is equivalent to a group of spherical four-bar linkages.
除了众所周知的四杆机构连杆曲线外，齿轮连杆机构也可生成各种各样的曲线。
The coupler curves of the four-bar linkages have already been known to all. Besides, various coupler curves can also be generated by geared linkages.
平面四杆机构和空间六杆机构的运动学分析可以通过建立闭链的结构方程来实现。
The kinematic analysis of the planar four-bar linkage and dimensional six-bar linkage can be done by building up the structural equations.
介绍了任意铰链四杆机构运动识别及利用鼠标事件实现其任意点连杆曲线的方法。
A method of movement identification about random type of revolute four-bar mechanism and method of realization of random point coupler curve by mouse-event was introduced.
此法在铰链四杆机构的一般位置进行研究，较传统方法更具说服力，并且更简便。
The method is studied in the general position of the mechanism, and is more convincing, more simple and convenient in use than the traditional methods.
借助傅里叶级数理论建立球面四杆机构处于空间任意位置时连杆曲线的数学方程。
The relationship between the harmonic component of the coupler curves and the harmonic component of the rotation-angle function and the dimensional type of spherical four-bar mechanism is discovered.
为了解决工程中四杆机构杆长公差的标注问题，提出了确定杆长误差的权重因子法。
In order to solve the problem defining the tolerances of the links length for four-bar linkage, the weight factor method is put forward.
根据各种类型的基础四杆机构连杆曲线的特性，研究了输出II级杆组的综合方法。
According to the character of coupler curve of basic four-bar linkage, the synthesis method of output II link-group is studied.
最常用的汽车转向机构是平面四杆机构，其结构相对简单，而且已经有大量深入的研究。
The most common steering mechanism for vehicles is plane four-bar linkage, which has a simple structure and has been studied in details.
利用此方法研究了球面四杆机构给定有限位置综合的问题，具有简单、明了、易于掌握等优点。
On the basis of the new method, the given finite positions synthesis of the four-bar spherical mechanisms is studied in this paper. Ithas many features-simple, clear, easy to master, and so on.
利用此方法研究了球面四杆机构给定有限位置综合的问题，具有简单、明了、易于掌握等优点。
On the basis of the new method, the given finite positions synthesis of the four-bar spherical mechanisms is studied in this paper. Ithas many features-simple, clear, easy to master, and so on.
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