travel velocityratio coefficient

用法例句

This paper introduces a new analytical formula for designing a planar rank and rocker mechanism according to travel velocity-ratio coefficient.

介绍推导了按已知的行程速比系数k、摇杆的长度c和摆角Ψ及其余三个构件中任意一个构件的长度,并由此确定其余各构件长度的解析公式。

Via introducing the "Auxiliary Circle Ⅰ" and "Auxiliary Circle Ⅱ" , the paper contributes a new way to improving the traditional graphic method for designing the crank-rocker mechanism in according with the travel velocity-ratio coefficient K , and makes the design process more simple and direct.

通过引入辅助圆 和辅助圆 ,对传统的按行程速比系数 K设计曲柄摇杆机构的图解法作了改进 ,使设计过程更简单、直接 ,在此基础上经过简单计算给出了 4种条件下的曲柄摇杆机构的设计方法。

This paper makes deep and systematic researches on the theoretical task according to travel velocity-ratio coefficient K and allowable transmission angle,and draws some conclusions of guiding significance for the analysis and synthesis of type Ⅰ as well as type Ⅱ planar crank and rocker mechanisms.

对兼按行程速比系数K和许用传动角 [γ]设计平面曲柄摇杆机构的理论课题进行了系统的讨论 ,得到了若干对Ⅰ型、Ⅱ型平面曲柄摇杆机构分析与设计有关的结

The mechanism offset double crank slider not only has the characteristic of super quick-return (k>3),but also has variety time ratio.

偏置双曲柄滑块机构不仅具有k>3的超急回运动特性,而且具有可变急回运动特性,机构中各构件尺寸一定时,仅仅改变其相对安装位置,便可获得不同的行程速比系数。

The time ratio of this mechanism is changed only the setting position is changed, when the sizes of all links are determined.

分析了对心双曲柄滑块机构急回运动特性,结果证明,该机构不仅具有超急回运动特性的可能性,而且在各构件尺寸一定的情况下,仅改变其相对安装位置便可使其具有行程速比系数不同的急回运动特征。

By means of assistant circles, this paper solved the problem of designing planar crank slide block mechanism on the condition of time ratio, additional with the crank length L 1 or the connecting rod length L 2 .

本文通过引入两个辅助圆，成功地解决了在已知行程速比系数Ｋ后，再给定辅助条件———曲柄长度Ｌ１或连杆长度Ｌ２时，平面曲柄滑块机构的设计问题。

Tha paper discusses how to design crank and rocker machanism on exilary circled graphic solution with the given travel velocity ratio coefficient K,angle between extreme positions of the rocher ψ,the length of the rocher l_3(or the length of the rack l_4),the length of the crank l_1(or the length of the link pole l_2),and so on.

探讨给定行程速比系数K,摇杆摆角ψ,以及摇杆长度l3(机架长度l4),曲柄长度l1(连杆长度l2)等,运用辅助圆图解设计曲柄摇杆机构的方法。

Adopting the differential method,taking the allowable minimum transmission angle[γ] of the mechanism as the foundation of design and using the travel speed ratio coefficient of mechanism as the functi.

曲柄滑块机构,瞬间传动角愈大,其运动性能愈好;单向工作的曲柄滑块机构,行程速比系数愈大,急回特性愈强,工作效率愈高。

Based on literature,this article has deduced the calculation formula of the maximum value K_(max) of travel speed ratio coefficient in the crank and rocker mechanism with the characteristic of the swift-return movement,when a given minimum driving angle value of is allowed.

在文献[1]的基础上,导出了具有急回特性的曲柄摇杆机构在给定最小传动角许用值[γ]时行程速比系数最大值Kmax的计算公式,不需进行迭代优化就能算出,为综合曲柄摇杆机构选定K值范围提供了简捷准确的计算方法。

That is a method in accordance with the minimum transmission angle γmin and other known conditions(travel speed ratio coefficient k,rocker swinging angle φ and one of the rod lengths among the linkage) and adopting the analytical geometry method to establish a series of relationship formula and to determine the lengths of other rods of this mechanism.

提出了一种设计曲柄摇杆机构的解析新方法,即按最小传动角γmin和其他已知条件(行程速比系数k、摇杆摆角φ和其中一杆长度),采用解析几何方法建立一系列关系式来确定该机构其余杆件长度的方法。

A method to design the planar linkage mechanism according to the coefficient of travel speed variation K and the allowable drive angle[γ] was established based on a combination of diagrammatic method and analysis method.

将图解原理与解析法有机地结合起来,给出了一种同时按行程速比系数K和许用传动角[γ]设计平面连杆机构的解析法。

In the diagram,the relation among minimum transmission angle,the coefficient of travel speed variation,the oscillating angle of the rocker and the length of the bars is shown,concisely,conveniently and directly.

该图表可简捷、方便、直观地反映出最佳传动角 ,行程速比系数、摇杆摆角及杆长之间的关系。

As an example , the innovative design of full hinge large advance-to return-time ratio mechanism is elaborated, and which has important application value.

以全铰链大行程速比系数机构型综合设计为例,阐述了“生态链”思维路线在机构原创性设计中的应用,研究的全铰链大行程速比系数机构的原创设计具有较重要的实用价值。

Parameter Optimization of Mechanism with Maximal Travel Velocity-ratio Coefficient Between Two Cusps

两尖点间行程速比系数最大机构参数确定

The New Analytical Method for Designing a Planar Rank and Rocker Mechanism According to Travel Velocity-Ratio Coefficient;

一种按行程速比系数设计曲柄摇杆机构的新解析算法

Proportion-Digital Valve Entire Dual Programmable Governor System Control Method Research and System Realization;

比例—数字阀全冗余可编程调速系统的控制方法研究与系统实现

METHODS: The procedure of fast drug dispensing system( FDDS) was analysed and compared with tradiˉ tional dispensing system in advantages and disadvantages.

方法:对快速配药系统的流程进行分析,并对快速配药系统与传统配-发药模式的优、点进行比较。

The Graph Design of Four-bar Mechanism In K>3;

行程速度变化系数K大于3的四杆机构图解设计法

Because of additional overhead, as swapping increases, the execution speed of your applications decreases.

由于附加的系统开销，当Windows 调出的程序数量增加时，应用程序的执行速度就会降低。

Electromechanical and digital drive principle of helicopter rotating speed test system, and comparison of electromechanical and digital drive principle.

介绍了直升机转速智能测试系统机电式和数字式驱动原理,并对其原理进行了比较。

The calculation model of vehicle travelling risk on freeway ramp

高速公路匝道行车风险系数计算模型

High-Speed Serial Transmission System for Image Data Based on TLK2711

基于TLK2711的高速图像数据串行传输系统

number of revolutions to speed

螺旋桨转速与航速比转数与船速比

NUMERICAL RESEARCH OF RAISING SPEEDUP OF PARALLEL CALCULATION ON PVM

PVM 环境下提高并行计算加速比的数值实验研究

6 Bit Super Speed Flash ADC Design;

6比特超高速全并行模数转换集成电路设计

The relationship of the initial gas and particle velocity ratio and suspended velocity, friction coefficient is analyzed.

分析了初始气固速度比与悬浮速度、壁摩擦损失系数的关系。

utilization coefficient of strokes

(压力机) 行程次数利用系数

An Accelerated Parallel Iteration Method with Parameters for Solving All Roots of a Polynomial Equation

一种求多项式方程根的参数并行加速迭代法

The Mathematical Model and Application of Rate Irreversible Process

不可逆过程进行速率问题的数学模型及应用

Research and Analysis of Parallel Computing System Speedup

关于并行计算系统中加速比的研究与分析

About calculating of the transmission rate of the planetary-gear system of automatic transmission;

谈自动变速器中行星轮系的传动比计算