wedge (mechanical device) wikipedia - EAS
- wedge, in mechanics, device that tapers to a thin edge, usually made of metal or wood, and used for splitting, lifting, or tightening, as to secure a hammer head onto its handle. Along with the lever, wheel and axle, pulley, and screw, the wedge is considered one of the five simple machines.www.britannica.com/technology/wedge
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A wedge is a triangular shaped tool, and is a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place. It functions by converting a force applied to its blunt end into forces perpendicular (normal) to its inclined … 查看更多內容
Wedges have existed for thousands of years. They were first made of simple stone. Perhaps the first example of a wedge is the hand axe (see also biface and Olorgesailie), which is made by chipping stone, generally 查看更多內容
Wedges are used to lift heavy objects, separating them from the surface upon which they rest.
Consider a … 查看更多內容Wedges can also be used to hold objects in place, such as engine parts (poppet valves), bicycle parts (stems and eccentric bottom brackets), and doors. A wedge-type door stop (door … 查看更多內容
CC-BY-SA 授權下的維基百科文字 Wedge (mechanics) - Simple English Wikipedia, the free …
- https://www.britannica.com/technology/wedge
wedge, in mechanics, device that tapers to a thin edge, usually made of metal or wood, and used for splitting, lifting, or tightening, as to secure a hammer …
Wedge (mechanical device)
https://www.elibrary.edu.np/.../files/articles/Wedge_(mechanical_device).htmA wedge is a portable double inclined plane, used to separate two objects, or portions of objects, through the application of force, perpendicular to the inclined surfaces, developed by …
- https://en.wiktionary.org/wiki/wedge
2023年1月1日 · wedge (mechanical device) Wikipedia A wedge Wedge in geometry. One of the simple machines; a piece of material, such as metal or wood, thick at one edge and tapered to …
- https://en.wikipedia.org/wiki/Simple_machine
Simple machine. The six classical simple machines. A simple machine is a mechanical device that changes the direction or magnitude of a force. [1] In general, they can be defined as the …
wedge - Wikidata
https://www.wikidata.org/wiki/Q131408mechanical device; triangular shaped tool; portable inclined plane; one of the six classical simple machines This page was last edited on 27 November 2022, at 05:11. All structured data from …
- https://en.wikipedia.org/wiki/Machine
Machine, or Engine, in Mechanicks, is whatsoever hath Force sufficient either to raise or stop the Motion of a Body. Simple Machines are commonly reckoned to be Six in Number, viz. the …
- dictionary.sensagent.com/Wedge (mechanical device)/en-en
The mechanical advantage of a wedge is given by the ratio of the length of its slope to its width. [ 1 ] [ 2 ] Although a short wedge with a wide angle may do a job faster, it requires more force …
- https://en.wikipedia.org/wiki/Talk:Wedge
Wedge (mechanical device) → Wedge Wedge → Wedge (disambiguation) – in general, wedges mean this 209.52.88.26 00:46, 4 May 2018 (UTC) [] Support Took the liberty of fixing …