Results 31 to 40 of about 1,367 (161)
THE INERTIA FORCE EQUILIBRIUM ANALYSIS OF CRANK-GROUP DRIVING MECHANISM
Jixie qiangdu, 2017 Aiming at overcoming the deficiency of balance of the Crank-group Driving Mechanism,utilize Mass moment substitution method to translate the equilibrium problem of inertia force of Crank-group Driving Mechanism into the additional mass moment of branch ...
WU Yao +3 more
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Wear Analysis of Crank Slider Mechanism based Stationary Clearance Link Model
Jixie chuandong, 2021 Wear is one of the main causes of the failure of mechanical equipment and mechanical parts. The coupling between wear and dynamic response of system has an important effect on the performances of mechanism.
Rufei Yu, Wei Chen
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Dynamical analysis of a vertical excited pendulum using He’s perturbation method
Journal of Low Frequency Noise, Vibration and Active Control, 2023 The current paper investigates the nonlinear dynamics of an excited pendulum by a crank-shaft-slider mechanism (CSSM), in which it is restricted to move vertically.
Abdallah A Galal +3 more
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Jixie chuandong, 2013 Taking the component of the crank and connecting rod mechanism with revolute clearance joint in the sheet transfer mechanism of print ing machine as the research object,on the basis of the vector clearance and the penetration depth of contact,the ...
午丽娟, 李爱平, 刘雪梅
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Determination of Energy Losses of the Crank Press Mechanism
MachinesThis paper focuses on determining the friction energy loss in the mechanism of a mechanical crank press. After defining the crank press mechanism and how it works, we describe the energy balance of a technological operation—forming.
Jan Hlavac, Jiri Dekastello
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Scavenge flow analysis of opposed-piston two-stroke engine based on dynamic characteristics
Advances in Mechanical Engineering, 2015 Opposed-piston two-stroke engine has been proposed by Beijing Institute of Technology to improve power density and complete machine balance relative to conventional engines. In order to study opposed-piston two-stroke engine scavenging flow, a scavenging
Fu-kang Ma +3 more
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A Lie group variational integrator in a closed-loop vector space without a multiplier [PDF]
Mechanical SciencesAs a non-tree multi-body system, the dynamics model of four-bar mechanism is a differential algebraic equation. The constraints breach problem leads to many problems for computation accuracy and efficiency.
L. Bai, L. Xia, X. Ge
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A Dynamic Analysis of the Plane Crank-and-Rocker Mechanisms with Clearances
Bulletin of JSME, 1980 The equations of motion of the plane four-bar mechanisms have been derived for all of possible numbers and positions of clearance-connections except the input-shaft position when the mechanisms rotate at constant speeds in a vertical plane. Applying the equations to a crank-and-rocker mechanism, the effects of the numbers and positions of clearance ...
Hiroaki FUNABASHI +3 more
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Substantiation of Rational Design of Crank Mechanism of a Wheel-Step Mover
Механика машин, механизмов и материаловThe article substantiates the rational design of the crank mechanism of a wheel-step mover. Kinematics analysis of a prototype of the wheel-step mover revealed the presence of oscillations in the vertical coordinate of the central axis during movement ...
Anatol T. Skoybeda, Vasili M. Zhukavets
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Applied SciencesThe dynamics of the vibrational mode of motion of the driving member of a nonideal system, a mixing–whipping device based on a simple slide-crank mechanism, was studied. The highly nonlinear differential equations of motion were solved numerically by the
Kuatbay Bissembayev +3 more
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