What does leadscrew mean?
Definitions for leadscrew
lead·screw
This dictionary definitions page includes all the possible meanings, example usage and translations of the word leadscrew.
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Wikipedia
Leadscrew
A leadscrew (or lead screw), also known as a power screw or translation screw, is a screw used as a linkage in a machine, to translate turning motion into linear motion. Because of the large area of sliding contact between their male and female members, screw threads have larger frictional energy losses compared to other linkages. They are not typically used to carry high power, but more for intermittent use in low power actuator and positioner mechanisms. Leadscrews are commonly used in linear actuators, machine slides (such as in machine tools), vises, presses, and jacks. Leadscrews are a common component in electric linear actuators. Leadscrews are manufactured in the same way as other thread forms (they may be rolled, cut, or ground). A lead screw is sometimes used with a split nut (also called half nut) which allows the nut to be disengaged from the threads and moved axially, independently of the screw's rotation, when needed (such as in single-point threading on a manual lathe). A split nut can also be used to compensate for wear by compressing the parts of the nut. A hydrostatic leadscrew overcomes many of the disadvantages of a normal leadscrew, having high positional accuracy, very low friction, and very low wear, but requires continuous supply of high pressure fluid and high precision manufacture, leading to significantly greater cost than most other linear motion linkages.
Wikidata
Leadscrew
A leadscrew, also known as a power screw or translation screw, is a screw used as a linkage in a machine, to translate turning motion into linear motion. Because of the large area of sliding contact between their threads, screws have larger frictional energy losses compared to other linkages. They are not typically used to carry high power, but more for intermittent use in low power actuater and positioner mechanisms. Common applications are linear actuators, machine slides, vises, presses, and jacks. Leadscrews are manufactured in the same way as other thread forms. A lead screw can be used in conjunction with a split nut.
Numerology
Chaldean Numerology
The numerical value of leadscrew in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of leadscrew in Pythagorean Numerology is: 9
Translations for leadscrew
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"leadscrew." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/leadscrew>.
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