Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Screw_(simple_machine)> ?p ?o }
- Screw_(simple_machine) abstract "A screw is a mechanism that converts rotational motion to linear motion, and a torque (rotational force) to a linear force. It is one of the six classical simple machines. The most common form consists of a cylindrical shaft with helical grooves or ridges called threads around the outside. The screw passes through a hole in another object or medium, with threads on the inside of the hole that mesh with the screw's threads. When the shaft of the screw is rotated relative to the stationary threads, the screw moves along its axis relative to the medium surrounding it; for example rotating a wood screw forces it into wood. In screw mechanisms, either the screw shaft can rotate through a threaded hole in a stationary object, or a threaded collar such as a nut can rotate around a stationary screw shaft. Geometrically, a screw can be viewed as a narrow inclined plane wrapped around a cylinder.Like the other simple machines a screw can amplify force; a small rotational force (torque) on the shaft can exert a large axial force on a load. The smaller the pitch, the distance between the screw's threads, the greater the mechanical advantage, the ratio of output to input force. Screws are widely used in threaded fasteners to hold objects together, and in devices such as screw tops for containers, vises, screw jacks and screw presses.Other mechanisms that use the same principle, also called screws, don't necessarily have a shaft or threads. For example, a corkscrew is a helix-shaped rod with a sharp point, and an Archimedes' screw is a water pump that uses a rotating helical chamber to move water uphill. The common principle of all screws is that a rotating helix can cause linear motion.".
- Screw_(simple_machine) thumbnail GearBoxRotLinScrew.gif?width=300.
- Screw_(simple_machine) wikiPageID "5564486".
- Screw_(simple_machine) wikiPageLength "33241".
- Screw_(simple_machine) wikiPageOutDegree "132".
- Screw_(simple_machine) wikiPageRevisionID "678040600".
- Screw_(simple_machine) wikiPageWikiLink Actuator.
- Screw_(simple_machine) wikiPageWikiLink Anatomical_terms_of_motion.
- Screw_(simple_machine) wikiPageWikiLink Angle.
- Screw_(simple_machine) wikiPageWikiLink Archimedes.
- Screw_(simple_machine) wikiPageWikiLink Archimedes_screw.
- Screw_(simple_machine) wikiPageWikiLink Archytas.
- Screw_(simple_machine) wikiPageWikiLink Auger_(drill).
- Screw_(simple_machine) wikiPageWikiLink Ball_point_pen.
- Screw_(simple_machine) wikiPageWikiLink Ball_screw.
- Screw_(simple_machine) wikiPageWikiLink Ballpoint_pen.
- Screw_(simple_machine) wikiPageWikiLink Bench_grinder.
- Screw_(simple_machine) wikiPageWikiLink Bicycle.
- Screw_(simple_machine) wikiPageWikiLink Bicycle_pedal.
- Screw_(simple_machine) wikiPageWikiLink C-clamp.
- Screw_(simple_machine) wikiPageWikiLink Category:Simple_machines.
- Screw_(simple_machine) wikiPageWikiLink Circular_saw.
- Screw_(simple_machine) wikiPageWikiLink Clockwise.
- Screw_(simple_machine) wikiPageWikiLink Coefficient_of_friction.
- Screw_(simple_machine) wikiPageWikiLink Conservation_of_energy.
- Screw_(simple_machine) wikiPageWikiLink Corkscrew.
- Screw_(simple_machine) wikiPageWikiLink Cylinder_(geometry).
- Screw_(simple_machine) wikiPageWikiLink Drill.
- Screw_(simple_machine) wikiPageWikiLink File:House_Jack_2.5_tons.jpg.
- Screw_(simple_machine) wikiPageWikiLink Force.
- Screw_(simple_machine) wikiPageWikiLink Friction.
- Screw_(simple_machine) wikiPageWikiLink Galileo_Galilei.
- Screw_(simple_machine) wikiPageWikiLink Greece.
- Screw_(simple_machine) wikiPageWikiLink Handedness.
- Screw_(simple_machine) wikiPageWikiLink Helix.
- Screw_(simple_machine) wikiPageWikiLink Hero_of_Alexandria.
- Screw_(simple_machine) wikiPageWikiLink Heron_of_Alexandria.
- Screw_(simple_machine) wikiPageWikiLink Inclined_plane.
- Screw_(simple_machine) wikiPageWikiLink Jack_(device).
- Screw_(simple_machine) wikiPageWikiLink Jack_screw.
- Screw_(simple_machine) wikiPageWikiLink Jackscrew.
- Screw_(simple_machine) wikiPageWikiLink Lamp_(electrical_component).
- Screw_(simple_machine) wikiPageWikiLink Lead_(engineering).
- Screw_(simple_machine) wikiPageWikiLink Lead_screw.
- Screw_(simple_machine) wikiPageWikiLink Leadscrew.
- Screw_(simple_machine) wikiPageWikiLink Lever.
- Screw_(simple_machine) wikiPageWikiLink Lever_arm.
- Screw_(simple_machine) wikiPageWikiLink Light_bulb.
- Screw_(simple_machine) wikiPageWikiLink Linear_motion.
- Screw_(simple_machine) wikiPageWikiLink Mechanical_advantage.
- Screw_(simple_machine) wikiPageWikiLink Mechanical_efficiency.
- Screw_(simple_machine) wikiPageWikiLink Metro_station.
- Screw_(simple_machine) wikiPageWikiLink Micrometer.
- Screw_(simple_machine) wikiPageWikiLink Nut_(hardware).
- Screw_(simple_machine) wikiPageWikiLink Pitch_(screw).
- Screw_(simple_machine) wikiPageWikiLink Precession_(mechanical).
- Screw_(simple_machine) wikiPageWikiLink Pronation.
- Screw_(simple_machine) wikiPageWikiLink Propeller.
- Screw_(simple_machine) wikiPageWikiLink Right-hand_rule.
- Screw_(simple_machine) wikiPageWikiLink Right-handedness.
- Screw_(simple_machine) wikiPageWikiLink Right_hand_grip_rule.
- Screw_(simple_machine) wikiPageWikiLink Roller_screw.
- Screw_(simple_machine) wikiPageWikiLink Rolling_(metalworking).
- Screw_(simple_machine) wikiPageWikiLink Rotation.
- Screw_(simple_machine) wikiPageWikiLink Scissor_jack.
- Screw_(simple_machine) wikiPageWikiLink Screw.
- Screw_(simple_machine) wikiPageWikiLink Screw-cutting_lathe.
- Screw_(simple_machine) wikiPageWikiLink Screw_cap.
- Screw_(simple_machine) wikiPageWikiLink Screw_conveyor.
- Screw_(simple_machine) wikiPageWikiLink Screw_jack.
- Screw_(simple_machine) wikiPageWikiLink Screw_press.
- Screw_(simple_machine) wikiPageWikiLink Screw_propeller.
- Screw_(simple_machine) wikiPageWikiLink Screw_thread.
- Screw_(simple_machine) wikiPageWikiLink Screw_top.
- Screw_(simple_machine) wikiPageWikiLink Screwdriver.
- Screw_(simple_machine) wikiPageWikiLink Set_screw.
- Screw_(simple_machine) wikiPageWikiLink Setscrew.
- Screw_(simple_machine) wikiPageWikiLink Sheet_metal_screw.
- Screw_(simple_machine) wikiPageWikiLink Simple_machine.
- Screw_(simple_machine) wikiPageWikiLink Split_nut.
- Screw_(simple_machine) wikiPageWikiLink Stress_(mechanics).
- Screw_(simple_machine) wikiPageWikiLink Stud_welding.
- Screw_(simple_machine) wikiPageWikiLink Subway_station.
- Screw_(simple_machine) wikiPageWikiLink Supinator_muscle.
- Screw_(simple_machine) wikiPageWikiLink Tap_and_die.
- Screw_(simple_machine) wikiPageWikiLink Taps_and_dies.
- Screw_(simple_machine) wikiPageWikiLink Tensile_stress.
- Screw_(simple_machine) wikiPageWikiLink Threaded_fastener.
- Screw_(simple_machine) wikiPageWikiLink Threaded_pipe.
- Screw_(simple_machine) wikiPageWikiLink Torque.
- Screw_(simple_machine) wikiPageWikiLink Turnbuckle.
- Screw_(simple_machine) wikiPageWikiLink Unified_Thread_Standard.
- Screw_(simple_machine) wikiPageWikiLink Valve.
- Screw_(simple_machine) wikiPageWikiLink Vise.
- Screw_(simple_machine) wikiPageWikiLink Wood_screw.
- Screw_(simple_machine) wikiPageWikiLink Work_(physics).
- Screw_(simple_machine) wikiPageWikiLink Worm_drive.
- Screw_(simple_machine) wikiPageWikiLink Worm_gear.
- Screw_(simple_machine) wikiPageWikiLink Wrench.
- Screw_(simple_machine) wikiPageWikiLink File:Archimedes-screw_one-screw-threads_with-ball_3D-view_animated_small.gif.