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Coupling (other)
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost. Uses Shaft couplings are used in machinery for several purposes. A primary function is to transfer power from one end to another end (ex: motor transfer power to pump through coupling). Other common uses: * To alter the vibration characteristics of rotating units * To connect the driving and the driven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line (geometry)
In geometry, a line is an infinitely long object with no width, depth, or curvature. Thus, lines are one-dimensional objects, though they may exist in two, three, or higher dimension spaces. The word ''line'' may also refer to a line segment in everyday life, which has two points to denote its ends. Lines can be referred by two points that lay on it (e.g., \overleftrightarrow) or by a single letter (e.g., \ell). Euclid described a line as "breadthless length" which "lies evenly with respect to the points on itself"; he introduced several postulates as basic unprovable properties from which he constructed all of geometry, which is now called Euclidean geometry to avoid confusion with other geometries which have been introduced since the end of the 19th century (such as non-Euclidean, projective and affine geometry). In modern mathematics, given the multitude of geometries, the concept of a line is closely tied to the way the geometry is described. For instance, in analytic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oldham Coupler Animated Small
Oldham is a large town in Greater Manchester, England, amid the Pennines and between the rivers River Irk, Irk and River Medlock, Medlock, southeast of Rochdale and northeast of Manchester. It is the administrative centre of the Metropolitan Borough of Oldham, which had a population of 237,110 in 2019. Within the boundaries of the Historic counties of England, historic county of Lancashire, and with little Early modern Britain, early history to speak of, Oldham rose to prominence in the 19th century as an international centre of Textile manufacture during the Industrial Revolution, textile manufacture. It was a boomtown of the Industrial Revolution, and among the first ever Industrialisation, industrialised towns, rapidly becoming "one of the most important centres of cotton and textile industries in England." At its zenith, it was the most productive Spinning (textiles), cotton spinning mill town in the world,. producing more cotton than France and Germany combined. Oldham' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
