Kinematic analysis of an adjustable slider-crank mechanism

Kinematic Analysis of the Crank Mechanism with Rotating Cylinder Using MSC Adams/View

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.816.213 ◽

2015 ◽

Vol 816 ◽

pp. 213-223

Author(s):

Peter Frankovský ◽

Darina Hroncová

Keyword(s):

Angular Velocity ◽

Kinematic Analysis ◽

Graphical Representation ◽

Functional Model ◽

Angular Acceleration ◽

Rotating Cylinder ◽

Displacement Velocity ◽

Kinematics Analysis ◽

Mechanism Kinematic ◽

Crank Mechanism

The aim of this article is to develop a functional model of the crank mechanism with a rotating cylinder in MSC Adams/View software and its complete kinematics analysis. We analyze the movement of the members of the mechanism. Kinematic analysis was performed analytically and graphically. Finally, the work presents the results with graphical representation of parameters such as displacement, velocity and acceleration as well as angular velocity and angular acceleration in Adams/View.

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Kinematic Analysis of the Slider-Crank Type Cluster well Pumping Unit (SCTCWPU) Based on Pro/Mechanism

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.774-776.128 ◽

2013 ◽

Vol 774-776 ◽

pp. 128-131

Author(s):

Wen Sun ◽

Tao Ren ◽

Wen Tao Qu ◽

San Min Wang

Keyword(s):

Motion Analysis ◽

Working Conditions ◽

Kinematic Analysis ◽

Structure Design ◽

Main Mechanism ◽

Actual Working ◽

Kinematics Simulation ◽

Pumping Unit ◽

Crank Mechanism

Centric slider-crank mechanism forms the main mechanism of slider-crank type cluster well pumping unit (SCTCWPU). The kinematic analysis is the basis of structure design of SCTCWPU. The kinematic analysis based on Pro/Mechanism is simple, intuitive ,reliable,accurate and easy to be modify. This paper presents the mechanism kinematics simulation of SCTCWPU based on Pro/Mechanism. In addition,a comparative motion analysis of SCTCWPU in Pro/Mechanism and MATLAB is made on the basis of actual working conditions.

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THREE VIEWS ON KINEMATIC ANALYSIS OF CRANK MECHANISM IN EDUCATIONAL PROCESS

SGEM2011 11th International Multidisciplinary Scientific GeoConference ◽

10.5593/sgem2011/s23.114 ◽

2011 ◽

Cited By ~ 4

Author(s):

Anna Smeringaiova

Keyword(s):

Kinematic Analysis ◽

Educational Process ◽

Crank Mechanism

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Kinematic Analysis of Skew Cardanic Motion and the Skew Swinging-Block Linkage

23rd Biennial Mechanisms Conference: Mechanism Synthesis and Analysis ◽

10.1115/detc1994-0182 ◽

1994 ◽

Author(s):

F. Freudenstein ◽

E. J. F. Primrose ◽

Hong-Jen Chen

Keyword(s):

Algebraic Geometry ◽

Closed Form ◽

Kinematic Analysis ◽

Three Dimensional ◽

Planar Mechanisms ◽

Crank Mechanism

Abstract The classical cardanic motion and the swinging-block linkage are basic planar mechanisms. In the following investigation, the objective is the analysis of their three-dimensional (and, hence, more versatile) counterparts: the skew slider-crank mechanism and the skew swinging-block linkage. These linkages as far as we are aware, have not yet been analyzed analytically. An analysis utilizing their algebraic geometry will be instructive in determining their displacements and derivatives in closed form. This, in turn, should be useful in facilitating three-dimensional applications. With the ever-increasing sophistication in the area of mechanisms design and analysis, we believe that the time has come for the analysis of these linkages, including their algebraic geometry. This is the objective of this investigation.

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Kinematic Approximations in TED and RHEED Analysis of Reconstructed Surfaces

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100135587 ◽

1990 ◽

Vol 48 (2) ◽

pp. 396-397

Author(s):

L. -M. Peng ◽

M. J. Whelan

Keyword(s):

Electron Diffraction ◽

Kinematic Analysis ◽

Incident Beam ◽

High Energy ◽

Energy Electron ◽

Great Success ◽

High Energy Electron ◽

Kinematic Approximation ◽

Reconstructed Surfaces

In recent years there has been a trend in the structure determination of reconstructed surfaces to use high energy electron diffraction techniques, and to employ a kinematic approximation in analyzing the intensities of surface superlattice reflections. Experimentally this is motivated by the great success of the determination of the dimer adatom stacking fault (DAS) structure of the Si(111) 7 × 7 reconstructed surface.While in the case of transmission electron diffraction (TED) the validity of the kinematic approximation has been examined by using multislice calculations for Si and certain incident beam directions, far less has been done in the reflection high energy electron diffraction (RHEED) case. In this paper we aim to provide a thorough Bloch wave analysis of the various diffraction processes involved, and to set criteria on the validity for the kinematic analysis of the intensities of the surface superlattice reflections.The validity of the kinematic analysis, being common to both the TED and RHEED case, relies primarily on two underlying observations, namely (l)the surface superlattice scattering in the selvedge is kinematically dominating, and (2)the superlattice diffracted beams are uncoupled from the fundamental diffracted beams within the bulk.

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