Examples: screw in a Sentence. 1 a : a simple machine of the inclined plane type consisting of a spirally grooved solid cylinder and a correspondingly grooved hollow cylinder into which it fits. heremon fastening with a threaded shank. 2 In plastics technology a steel cylinder with external flights shaped in a helical form, so that when rotated in cylinder of injection moulding or extrusion machine, will transport molten polymer through the nozzle. Sometimes known as an Archimedes screw,. verb (used without object) to turn as or like a screw . to be adapted for being connected, taken apart, opened, or closed by means of a screw or screw s or parts with helical threads (usually followed by on, together, or off): This top screws on easily. to turn or move with a twisting or rotating motion.

Definition of CAPTIVE SCREW : Screw which has been loosely affixed to a nearby machine part by its head or shank to maintain its position even when it is not screwed into its correspond The screw, is one of heremonly used mechanical devices around the world. Watch this physics video for kids to know more about this simple machine. screw made of metal. a screw with a special head having crossed slots. a screw (often without a head) that fits into the boss or hub of a wheel or cam etc. and prevents motion of the part relative to the shaft on which it is mounted. a screw that is used to adjust the tension on a spring.

A screw herebination of two simple machines: A wheel (the screw rotates about its axis) and an inclined plane (the thread of the screw ) It is also used when the experiment goes wrong. A device having a helical form, such as a cork screw . Vulgar Slang The act or an instance of having sexual intercourse. A or bargainer. To fasten, tighten, or attach by means of a screw or similar fastener. To attach (a tapped or threaded fitting or cap) by twisting into place. To rotate (a part) on a threaded axis. a simple machine made out of two circular or cylindrical objects that are fastened together and that rotate heremon axis.

Screw (simple machine) For example, a cork screw 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. heremon principle of all screws is that a rotating helix can cause linear motion.