ANALYTICAL SYNTHESIS OF MECHANISMS .2. CRANK-ROTATIBILITY SYNTHESIS

1993-11-01
The crank-rotatibility synthesis of single degree-of-freedom mechanisms is investigated. This synthesis problem may be defined to be the determination of the allowable dimensions of a mechanism such that a desired link can act as a crank. The developed synthesis algorithm yields, analytically, sufficient conditions for crank-rotatibility. These conditions are in the form of inequalities that involve the dimensions. The method is applicable to any planar or spatial mechanism, for which an appropriate input-output equation may be derived. The algorithm can be used to determine the limit positions of any link in the mechanism.
MECHANISM AND MACHINE THEORY

Suggestions

ANALYTICAL SYNTHESIS OF MECHANISMS .1. TRANSMISSION ANGLE SYNTHESIS
Soylu, Reşit (Elsevier BV, 1993-11-01)
The transmission angle synthesis of single degree-of-freedom mechanisms is investigated. This synthesis problem can be defined as the determination of the dimensions of a mechanism such that the constraint DELTAmu < delta is satisfied. Here, DELTAmu denotes the maximum deviation of the transmission angle, mu, from the optimum one; and delta is a specified bound on DELTAmu. The developed algorithm yields, analytically, the algebraic conditions (inequalities) that must be satisfied by the dimensions of the me...
On the synthesis of a geared four-bar mechanism
PARLAKTAŞ, VOLKAN; Söylemez, Eres; TANIK, ENGİN (Elsevier BV, 2010-08-01)
This paper presents an analysis and synthesis method for a certain type of geared four-bar mechanism (GFBM) for which the input and output shafts are collinear. A novel analysis method is devised, expressions for the transmission angle are derived and charts are prepared for the design of such mechanisms. It is observed that the GFBM considered is inherently a quick-return mechanism. Large time ratios can be obtained with acceptable force transmission characteristics. During the working stroke, approximatel...
An adaptive fully discontinuous Galerkin level set method for incompressible multiphase flows
KARAKUS, Ali; WARBURTON, Tim; AKSEL, MEHMET HALUK; Sert, Cüneyt (Emerald, 2018-01-01)
Purpose This study aims to focus on the development of a high-order discontinuous Galerkin method for the solution of unsteady, incompressible, multiphase flows with level set interface formulation.
Trapping parameters of repulsive centers in SbSI single crystals
Ozdemir, S; Firat, T; Mamedov, AM (Elsevier BV, 2004-06-08)
Charge trapping centers in antimony sulphide iodide (SbSI) single crystals have been investigated by the use of thermally stimulated current (TSC) technique. The TSC spectrum consists of only one apparent peak which is found to be associated with a single trapping level. Those traps are experimentally found to obey the monomolecular kinetics. The trapping parameters as the energy depth, temperature dependent frequency factor and capture cross section together with the concentrations of the corresponding dis...
Genetic algorithms applied to Li+ ions contained in carbon nanotubes: An investigation using particle swarm optimization and differential evolution along with molecular dynamics
Chakraborti, N.; Das, S.; Jayakanth, R.; Pekoz, R.; Erkoç, Şakir (Informa UK Limited, 2007-01-01)
Empirical potentials based upon two and three body interactions were applied to the Li+ -C system, assuming the Li+ ions to be distributed inside high-symmetry, single walled carbon nanotubes of different chirality. Structural optimizations for various assemblages were conducted using evolutionary and genetic algorithms, where differential evolution and particle swarm optimization techniques worked satisfactorily. The results were compared with the outcome of some rigorous molecular dynamics simulations. Th...
Citation Formats
R. Soylu, “ANALYTICAL SYNTHESIS OF MECHANISMS .2. CRANK-ROTATIBILITY SYNTHESIS,” MECHANISM AND MACHINE THEORY, pp. 835–844, 1993, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63216.