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RISApplied Theory of Gearing: State of the Art
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The contents of the paper cover: a brief history of some concepts of the theory of gearing, and new developments in this area, (i) theory of enveloping curves and surfaces, (ii) simulation ...
An Analysis of Undercut Conditions and of Appearance of Contact Lines Envelope Conditions of Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Necessary conditions of undercutting of gears, necessary and sufficient conditions of the existence of the contact lines envelope on the generating surface are found. The conditions are studied ...
Criteria of Force Transmission for Linkages and Their Application for Synthesis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method is developed for the determination of force transmission criteria for spatial linkages of any structure. It is applied to a mechanism with seven links, to five-link RCRCR and RRSRR ...
Closure to “Discussions of ‘Methods of Synthesis and Analysis for Hypoid Gear-Drives of “Formate” and “Helixform”—Parts 1, 2, and 3’ and ‘A Method of Local Synthesis of Gears Grounded on the Connections Between the Principal and Geodetic Curvatures of Surfaces’” (1981, ASME J. Mech. Des., 103, pp. 110–112, pp. 122–125)
Publisher: The American Society of Mechanical Engineers (ASME)
Methods of Synthesis and Analysis for Hypoid Gear-Drives of “Formate” and “Helixform”—Part 1. Calculations For Machine Settings For Member Gear Manufacture of the Formate and Helixform Hypoid Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Methods for synthesis and analysis Hypoid gears generated by Helixform and Formabe methods are suggested. The article is a three-part one divided according to the considered stages of synthesis ...
Methods of Synthesis and Analysis for Hypoid Gear-Drives of “Formate” and “Helixform”—Part 2. Machine Setting Calculations for the Pinions of Formate and Helixform Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The second article part is devoted to the calculation of machine settings for Hypoid gear-drive pinions being generated by “Formate” and “Helixform” cutting methods. The solution is based on a ...
Singularities in Motion and Displacement Functions for the RCRCR Linkage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The previously proposed approach (Litvin et al, 1986b) is applied for determination of singularities in motion and displacement functions for the RCRCR linkage. Singularities in motion occur at ...
Determination of Bearing Reactions of Spatial Linkages and Manipulators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Application of D’Alembert’s principle for determination of dynamic bearing reactions in joints of spatial linkages and parallel manipulators needs the simultaneous solution of a large system of ...
Swept Volume Determination and Interference Detection for Moving 3-D Solids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The volume swept out by a moving 3-dimensional (3-D) solid has been recognized as important for the simulation of interference between moving solids. Its use has been proposed for the detection ...
Computerized Simulation of Meshing and Bearing Contact for Single-Enveloping Worm-Gear Drives
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Single-enveloping worm-gear drives are considered. A general approach to computerized simulation of meshing for such misaligned drives is proposed. The proposed algorithm makes it possible to ...