Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 7561-7580 of 7723
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Adjustable Mechanisms for Exact Path Generation
(The American Society of Mechanical Engineers (ASME), 1975)The generalized design equations for a path generating cam-link mechanism are developed. A cam-link provides a continually adjustable link that provides accuracy over a range of motion not ... -
High-Speed Mechanism Design—A General Analytical Approach
(The American Society of Mechanical Engineers (ASME), 1975)A general method of kineto-elastodynamic design is developed and illustrated with examples. With this method, mechanisms with elastic links can be designed in a systematic way for a desired ... -
A Parameter Identification Study of Kinematic Errors in Planar Mechanisms
(The American Society of Mechanical Engineers (ASME), 1975)The performance of machines and mechanical systems based on an evaluation of their theoretical design is often less than is optimally expected due to manufacturing errors, clearance, play in ... -
Effect of Flexibility of Driving Shaft on the Dynamic Behavior of a Cam Mechanism
(The American Society of Mechanical Engineers (ASME), 1975)The flexibility of the driving shaft affects the dynamic behavior of a cam mechanism. On the basis of a dynamic model this effect can be determined theoretically. The results of different ... -
Optimum Synthesis of Two-Degree-of-Freedom Planar and Spatial Function Generating Mechanisms Using the Penalty Function Approach
(The American Society of Mechanical Engineers (ASME), 1975)This paper presents the synthesis of two-degree-of-freedom function generating mechanisms as a mathematical programming problem. The optimum set of dimensions of a mechanism are determined using ... -
Geneva Mechanisms Connected in Series
(The American Society of Mechanical Engineers (ASME), 1975)Two suitably matched Geneva-wheels driven in series are proposed to convert uniform rotary motion to intermittent rotary motion. The suggested mechanism is simple, and its kinematic characteristics ... -
Shaking Force Optimization of Four-Bar Linkage With Adjustable Constraints on Ground Bearing Forces
(The American Society of Mechanical Engineers (ASME), 1975)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 ... -
An Automated Method for Dynamic Analysis of Spatial Linkages for Biomechanical Applications
(The American Society of Mechanical Engineers (ASME), 1975)A computer-aided analysis procedure is developed to obtain biomechanical information for unassisted and assisted upper extremity systems. An automated assembly procedure is derived which determines ... -
Dynamic Motion Analysis of Plane Mechanisms With Coulomb and Viscous Damping via the Joint Force Analysis
(The American Society of Mechanical Engineers (ASME), 1975)Analysis of response of determinate plane mechanisms to known driving input force, or input torque, via the joint force analysis is presented. Coulomb damping and viscous damping forces in the ... -
The RCRRC Five-Link Space Mechanism—Displacement Analysis, Force and Torque Analysis and Its Transmission Criteria
(The American Society of Mechanical Engineers (ASME), 1975)Displacement, and force and torque analyses of the RCRRC five-link space mechanism are performed using 3 × 3 screw matrix and dual vectors. Expressions for all the displacements in the ... -
On the Analytical Lumped-Mass Model of an Elastic Four-Bar Mechanism
(The American Society of Mechanical Engineers (ASME), 1975)The lumped-parameter method for the elastodynamic analysis of mechanisms is applied to a particular case for which existing experimental evidence is available. The mechanism analyzed is a planar ... -
Dynamic Response of a High-Speed Slider-Crank Mechanism With an Elastic Connecting Rod
(The American Society of Mechanical Engineers (ASME), 1975)To achieve the performance of a mechanism to a higher degree of accuracy requires that the elastic deformations of a member in a mechanism under dynamic loading conditions be taken into ... -
Displacement Analysis of the Generalized Clemens Coupling, The R-R-S-R-R Spatial Linkage
(The American Society of Mechanical Engineers (ASME), 1975)The Clemens Coupling is a constant-velocity, universal-type joint for nonparallel intersecting shafts. This mechanism is a spatial linkage with five links connected by four revolute pairs, R , ... -
Simultaneous Coordination of Two Rigid Body Motions Through Infinitesimally Separated Positions
(The American Society of Mechanical Engineers (ASME), 1975)A generalized mathematical approach is developed to guide two rigid bodies for simultaneous coordination of their infinitesimally separated positions. Mathematical relationships are developed to ... -
Optimal Synthesis of Flexible Link Mechanisms with Large Static Deflections
(The American Society of Mechanical Engineers (ASME), 1975)Flexible link mechanisms (commonly referred to as flexural mechanisms) subjected to large static deflections are analyzed and synthesized for function generation. The large deflections present ... -
Synthesis of Multi-Variable Function-Generator Linkages Using Point Position Reduction
(The American Society of Mechanical Engineers (ASME), 1975)A graphical method based on point position reduction is presented for synthesis of multivariable function-generator linkages to satisfy a set of arbitrarily selected precision positions. The method ... -
Laminar Flow of Non-Newtonian Fluids in an Eccentric Annulus
(The American Society of Mechanical Engineers (ASME), 1975)The volumetric flow rate for the steady flow of power-law and Bingham-plastic fluids in eccentric annuli is presented as a series of dimensionless plots. The plots cover a broad range of fluid ... -
Wellbore Gyp-Scale Control
(The American Society of Mechanical Engineers (ASME), 1975)Gyp-scale deposition in producing wellbores is a recognized problem in many West Texas oil fields. The results of gyp-scale formation are usually reduced producing rates, premature well abandonment, ... -
The Twist of a Helically Buckled Casing
(The American Society of Mechanical Engineers (ASME), 1975)When a casing buckles in three dimensions, torques, as well as bending moments, are developed. Since well casing is joined with threaded collars, it is necessary to know the magnitude of the ... -
Stability Analysis of Lifting Rigs—Part 1: Necessary and Sufficient Conditions
(The American Society of Mechanical Engineers (ASME), 1975)When heavy equipment is moved by cranes or derricks—for example, in the course of manufacturing, assembly, or installation—the rigging or hitch used should be stable, i.e., it should not dump ...