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...ings]], [[axle]]s, [[Spline (mechanical)|splines]], [[fastener]]s, [[Seal (mechanical)|seal]]s, and [[lubricant]]s, ...[gear train]]s, [[belt (mechanical)|belt]] or [[chain drive]]s, [[Linkage (mechanical)|linkages]], [[Cam (mechanism)|cam]] and [[cam follower|follower]] systems, ...

...es the shaft. Currents due to shaft voltage causes deterioration of motor bearings, but can be prevented with a grounding brush on the shaft, grounding of the ...und currents can cause sparks, arcing and electrical shocks and can damage bearings.<ref>{{Cite web | url=http://www.controleng.com/index.php? | title=Control ...

...mage shows the components needed to make a rotary union; a shaft, housing, bearings, seals and retaining clip. The independent shaft and housing allow for cont ...otation]] of the united parts. It is thus a device that provides a [[seal (mechanical)|seal]] between a stationary supply passage (such as pipe or tubing) and a ...

...z|1999|pp=6}} [[Spacecraft|Space craft]] simulators now most often use air bearings<ref>{{Cite journal|last1=Schwartz|first1=Jana L.|last2=Peck|first2=Mason A. ...hrough the relative motion between static and moving parts, and aerostatic bearings, in which the pressure is being externally inserted. ...

...now provide the ‘brains’ for today's advanced systems and products, micro-mechanical devices can provide the [[sensor]]s and [[actuator]]s — the eyes and ears, ...he term MEMS in practice is used to refer to any microscopic device with a mechanical function, which can be fabricated in a batch process (for example, an array ...

* [[Linkage (mechanical)|Linkages]]; * Structural components such as a frame, fasteners, bearings, springs, or lubricants; ...

# Motor [[bearing (mechanical)|bearing]]s need to be able to withstand cold or need to be insulated from ...

...dynamo]]s and [[slip ring]]s for DC injection to the rotor, but the moving mechanical contacts were subject to [[wear]]. Modern generators have the excitation ge The [[bearing (mechanical)|bearings]] have to be leak-tight. A [[hermetic seal]], usually a liquid seal, is emp ...

{{short description|Mechanical engineering term that refers to the amount of traction.}} ...r controlled conditions. The discussion herein covers the term's usage in mechanical applications in which the final stage of the power transmission system is o ...

...is a [[water turbine]] converting potential energy of water pressure into mechanical rotational energy. ...support configuration that allows the volute to hang in the sump while the bearings are outside the sump. This style of pump uses no [[stuffing box]] to seal ...

...lectrical output current, with power flowing between the two machines as a mechanical [[torque]]; this provides electrical isolation and some buffering of the po ...the input and output currents are essentially the same. In this case, the mechanical inertia of the M–G set is used to filter out transients in the input power. ...

...o known as a '''self-winding watch''' or simply an '''automatic''', is a [[mechanical watch]] where the natural motion of the wearer provides energy to wind the In a [[mechanical watch]] the watch's gears are turned by a spiral spring called a [[mainspri ...

...n though glassmaking involves several steps of the ceramic process and its mechanical properties are similar to those of ceramic materials. However, heat treatme ...phase content, which can all be correlated with ceramic properties such as mechanical strength σ by the Hall-Petch equation, [[hardness]], [[toughness]], [[diele ...

...p]]s and [[gas compressor|compressor]]s, [[valve]]s, [[gear]]s, [[Bearing (mechanical)|bearing]]s and other gear. File:Francis Turbine Shaft and Bearings.jpg|[[Bearing (mechanical)|Bearing]] of a gas turbine ...

{{short description|Powered mechanical device}} ...s]] and sensors that monitor performance and plan movement, often called [[mechanical system]]s. ...

...mechanically either by [[Pressing (metalworking)|pressing]] or [[abrasion (mechanical)|abrasion]]. In general, different materials differ in their hardness; for ...journal | last1 = Chinn | first1 = R. L. | year = 2009 | title = Hardness, bearings, and the Rockwells | journal = Advanced Materials & Processes | volume = 16 ...

...indle]] itself; but the earliest historical records of a lathe with direct mechanical control ''of the cutting tool's path'' are of a screw-cutting lathe dating The mechanical toolpath guidance grew out of various root concepts: ...

...riction, some kinetic energy is always transformed to thermal energy, so [[mechanical energy]] is not conserved. Friction is not itself a [[fundamental force]]. ...xistence of friction, the effect of lubricants and the advantages of metal bearings around 350 B.C.}}</ref> They were aware of differences between static and k ...

...combination of equipment that provides a means of adjusting the speed of a mechanical load coupled to a motor.|page=slide 91 of 132}}, quote is per definition on ...hors=etal}}</ref> so as to precisely control the motor's magnetic flux and mechanical torque. ...

...ent]] and such), a '''[[Polygraph (duplicating device)|polygraph]]''' is a mechanical device that moves a second pen parallel to one held by a writer, enabling t ...or. In Europe, the distinction is made between presses that have cylinder bearings, and duplicators, which do not. Duplicators were manufactured by [[Heidelb ...