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RISA New Damping Model for Nonlinear Stiffness Systems With Variable Preload Displacements and Constant Amplitude Decay Ratios
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study of the behavior of nonlinear stiffness systems with variable preload displacements and constant amplitude decay ratios showed that the energy loss per cycle is dependent on these ...
The Elastic-Dynamic Modeling of a Press Feed Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The development of a mathematical model, describing the elastic-dynamic response of an industrial lever type roll feed mechanism, is presented. This device, which is used in all manner of ...
Computer Simulation of a Press Feed Mechanism and Experimental Confirmation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimentally verified simulation of the elastic-dynamic behavior of a lever-type feed mechanism is presented. Based on a combination of experimental and analytical findings, simplified motion ...
A New Analytical Approach for the Determination of the Transient Response in Elastic Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent work on multi-regime per cycle machinery has shown that for such systems the transient response of the link deflections, which is governed by the homogeneous solution to a Hill-type ...
A Closed Solution for the Elastic-Dynamic Behavior of an Industrial Press Feed Mechanism and Experimental Verification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new linearized two-degree-of-freedom model of an industrial press feed mechanism and its experimental verification are presented. By introducing a double cantilever model of the coupler with ...
Determination of Force-Balanced Four-Bar Linkages With Optimum Shaking Moment Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A technique is developed for applying a previously derived shaking moment optimization theory for force-balanced four-bar linkages. To this end, a standard linkage configuration is introduced. In ...
A New Concept for Force Balancing Machines for Planar Linkages. Part 2: Application to Four-Bar Linkage and Experiment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper represents Part 2 of a two-part investigation on balancing devices for planar linkages. The theory shown in Part 1 is applied to the development of an experimental machine for ...
A New Concept for Force Balancing Machines for Planar Linkages. Part 1: Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new theory for linkage force balancing machines is presented. These devices make it possible to remove the residual shaking forces of theoretically fully force balanced mechanisms. The required ...
Theory of Shaking Moment Optimization of Force-Balanced Four-Bar Linkages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A least-square theory for the optimization of the shaking moment of fully force-balanced inline four-bar linkages, running at constant input angular velocity, is presented. It is shown that the ...
Shaking Force Optimization of Four-Bar Linkage With Adjustable Constraints on Ground Bearing Forces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method for partial force balancing of four-bar linkages, which allows control over the increase in ground bearing forces, is presented. A novel adaptation of the Lagrange Multiplier method ...