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Mechanical engineering
In the design of fluid bearings, the Sommerfeld number (S) is a dimensionless quantity used extensively in hydrodynamic lubrication analysis. The Sommerfeld number is very important in lubrication analysis because it contains all the variables normally specified by the designer. The Sommerfeld number is named after Arnold Sommerfeld (1868–1951).
Kinematic diagram. Dimensioned drawing of a slider-crank (left) and its kinematic diagram (right). In mechanical engineering, a kinematic diagram or kinematic scheme (also called a joint map or skeleton diagram) illustrates the connectivity of links and joints of a mechanism or machine rather than the dimensions or shape of the parts.
Scientific career. Fields. Engineering, Kinematics and Kinetics. Institutions. University of Wisconsin-Madison. Doctoral advisor. Jacques Denavit. John J. Uicker, Jr was a professor of mechanical engineering at the University of Wisconsin-Madison, Wisconsin from 1967 to 2007 and professor emeritus from 2007 until his death in 2023. [1] [2]
Engineering fits are generally used as part of geometric dimensioning and tolerancing when a part or assembly is designed. In engineering terms, the "fit" is the clearance between two mating parts, and the size of this clearance determines whether the parts can, at one end of the spectrum, move or rotate independently from each other or, at the other end, are temporarily or permanently joined.
California Digital Library machinedrawing00hillrich (User talk:Fæ/IA books#Fork20) (batch #82576) File usage No pages on the English Wikipedia use this file (pages on other projects are not listed).
Machine Design ( ISSN 0024-9114) is an American trade magazine and website serving the OEM engineering market. Its print issues reach qualified design engineers and engineering managers twice a month. Key technologies covered include computer-aided design and manufacturing (CAD/CAM), electrical and electronics, fastening and joining, fluid ...
Machinery's Handbook