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- ...}}</ref><ref name="Klueber.com">{{cite news |title="Lubrication of Rolling Bearings: Tips and Advice" |url=https://www.klueber.com/ecomaXL/files/Lubrication_of D = diameter (in millimeters) of the bearing in question. For most types of bearings, there are actually two required measurements: the inner diameter and outer ...5 KB (711 words) - 17:53, 23 April 2024
- ...] shaft and bearing, was the first to explain the phenomenon of [[bearing (mechanical)|bearing]] [[friction]]. This method, which ultimately produces the equatio ...taining reasonable estimates of coefficients of friction of lightly loaded bearings. ...4 KB (648 words) - 10:36, 17 January 2025
- A [[simple machine]] that exhibits [[mechanical advantage]] is called a '''mechanical advantage device''' - e.g.: ...ratio of the distances to the fulcrum ''b : a''. This ratio is called the mechanical advantage. This idealised situation does not take into account friction. ...6 KB (956 words) - 23:04, 16 March 2021
- * [[Ball bearings]] * [[Air bearings]] ...13 KB (1,823 words) - 22:38, 18 August 2023
- ...oller screw''', is a low-[[friction]] precision screw-type [[actuator]], a mechanical device for converting rotational motion to linear motion, or vice versa. P A roller screw is a [[Linear actuator#Mechanical actuators|mechanical actuator]] similar to a [[ball screw]], but which uses rollers as the load ...16 KB (2,523 words) - 19:03, 20 March 2024
- ...ired, and a rotor is ''deliberately'' unbalanced to serve as a [[Vibrator (mechanical)|vibrator]]. An example of this is an aircraft's [[stick shaker]]. * Decreased life of [[Bearing (mechanical)|bearings]] ...6 KB (907 words) - 16:30, 10 December 2024
- ...carbide|WC-Co]]) for cutting tools, porous [[brass]] (Cu-Sn) for oil-less bearings, and tungsten-heavy alloys (W-Ni-Cu), but now finds applications ranging fr ...nd and the inverse rule of mixtures giving a lower bound. High-temperature mechanical properties are typically controlled by the creep behavior of the matrix, du ...8 KB (1,139 words) - 15:52, 9 January 2022
- ...engine crankcase. Any oil used to lubricate crankshaft and connecting rod bearings would soon form an [[emulsion]] of oil and water that would have very poor Journal bearings on the crankshaft and connecting rods and the pistons sliding in their cyli ...16 KB (2,429 words) - 21:18, 9 October 2023
- A '''circle-throw vibrating machine''' is a [[mechanical screening|screening]] machine employed in processes involving particle sepa ...ce static and dynamic forces. At the center of the side plates, two roller bearings with counterweights are connected to run the drive. Four sets of springs ar ...18 KB (2,697 words) - 18:37, 25 January 2025
- ...ication based on the wavelet denoising and support vector machine |journal=Mechanical Systems and Signal Processing |date=2007 |volume=21 |issue=7 |pages=2933–29 ...5 KB (676 words) - 20:39, 25 November 2024
- ...cally tighten by hand is {{cvt|1|in}}.<ref name="Rolf 4">Steinbock, Rolf. "Mechanical Tensioners Tame High-temperature Joint Failures." ''Power Engineering.'' Au ==Mechanical advantage== ...13 KB (2,004 words) - 18:25, 9 December 2023
- ...ni">Fantoni, I. and Lozano, R. (2002) “Non-linear control of underactuated mechanical systems”, Springer-Verlag, London.</ref><ref name="Egeland">Egeland, O. and ...h>b_2</math>, where <math>b_1</math> is the damping provided by the motor bearings and <math>b_2</math> is the damping arising from the pin coupling between ...13 KB (1,862 words) - 16:48, 18 June 2024
- ...7}}</ref><ref>{{Cite book |last=Budynas |first=Richard G. |title=Shigley's mechanical engineering design |publisher=McGraw-Hill |first2=J. Keith |last2=Nisbett | ...the ratio ''j''/cos θ<sub>0</sub> is not defined when ''j'' goes to 0. In mechanical engineering, ''j'' = 0 is an uncertain fit, it is a nonsense, both mathemat ...26 KB (4,019 words) - 20:22, 26 June 2024
- ...to accelerate and decelerate the flywheel, but devices that directly use [[mechanical energy]] are being developed.{{why|date=December 2024}}<ref name="Torotrak" ...ergy-storage systems use a large [[steel]] flywheel rotating on mechanical bearings. Newer systems use [[carbon-fiber]] composite [[flywheel|rotors]] that have ...52 KB (7,367 words) - 03:29, 30 January 2025
- ...at the development of the premium efficiency standard (IE3) and premium [[Mechanical efficiency|efficiency]] motors (PEMs) and associated environmental, [[Envir ...40% of global electricity used to drive pumps, fans, compressors and other mechanical traction equipment. Motor technology has evolved over the last few decades. ...23 KB (3,153 words) - 08:20, 26 September 2024
- ...zzle]] which typically has a fluid passage that is acted upon by different mechanical forces that atomize the liquid.<ref>Lipp, Charles W., Practical Spray Techn ...ose listed for water. Spray angles are typically measured using optical or mechanical methods. The optical methods include shadowgraphy, extinction tomography, a ...26 KB (3,951 words) - 10:23, 19 February 2025
- ...es under the bottom backup-roll bearings, or on top of the top backup-roll bearings. Both positions are shown in sketch 2. |journal= Proceedings of the Institution of Mechanical Engineers ...61 KB (9,718 words) - 01:07, 16 October 2024
- ...de]] or [[zirconia]] – they [[fracture]] easily under mechanical or thermo-mechanical loads because of cracks initiated by small defects or scratches. The crack ...|first4=Cesare |last5=Guicciardi |first5=Stefano |title=Understanding the mechanical properties of novel UHTCMCs through random forest and regression tree analy ...59 KB (8,595 words) - 12:34, 21 October 2024
- ...ent: On the axis of the centrifuge there is practically vacuum, so that no mechanical feedthrough or seal is needed for the gas inlet and outlets; near the wall ...ng]] on which the rotor sits.<ref name="nyt2004" /><ref name=":1" /> Both bearings contain measures for damping vibrations. The three gas lines enter the roto ...17 KB (2,490 words) - 01:07, 14 October 2024
- ...ssary to make use of a new type of pulsing mechanism that does not involve mechanical motion, for example, lasers (based on the 3He polarization) as early propos ...15 KB (2,400 words) - 10:15, 7 January 2024