Definition & Betydelse | Engelska ordet RIFLING

Definition av RIFLING

1. böjningsform av rifle
2. presensparticip av rifle

Exempel på hur man kan använda RIFLING i en mening

• A rifle is a long-barreled firearm designed for accurate shooting and higher stopping power, with a barrel that has a helical or spiralling pattern of grooves (rifling) cut into the bore wall.
• Shotguns are most commonly used as smoothbore firearms, meaning that their gun barrels have no rifling on the inner wall, but rifled barrels for shooting sabot slugs (slug barrels) are also available.
• Projectiles intended for RML (rifled muzzle-loading) guns were at first fitted with a number of gun-metal studs arranged around them in a spiral manner corresponding to the twist of rifling.
• The Lee–Enfield takes its name from the designer of the rifle's bolt system—James Paris Lee—and the location where its rifling design was created—the Royal Small Arms Factory in Enfield.
• A ballistic body is a free-moving body with momentum which can be subject to forces such as the forces exerted by pressurized gases from a gun barrel or a propelling nozzle, normal force by rifling, and gravity and air drag during flight.
• Provided there's enough rifling in the barrel to adequately stabilize a particular round, there is no appreciable increase in precision with increasing barrel length.
• Some examples of the smoothbore Springfield Model 1842 musket that were later modified with rifling and used during the American Civil War may also be referred to as "Springfield rifles".
• When the shell is fired, the pressure of the propellant swages the metal into the rifling of the barrel and forms a seal; this seal prevents the gases from blowing past the shell and engages the barrel's rifling to spin-stabilize the shell.
• 303 calibre cordite carbines, called Martini–Enfields (the former name for the type of action and the latter name for the pattern of rifling).
• Klinger's nemesis at General General is D'Angelo's executive secretary Alma Cox (Brandis Kemp), a mean-spirited woman who is forever trying to "get the goods" on him, from rifling through his desk to giving him just one day to prepare for a civil service exam, the latter of which, despite her underhanded efforts, he still manages to pass.
• These projectiles were pre-rifled with angled splines along their midsection which were aligned with the guns rifling before firing.
• By the time Cordite cartridges were available, it was found that they were wholly unsuited for use with the shallow Metford rifling, which would wear out and render barrels unusable after approximately 6,000 rounds, compared to the 10,000 rounds that the deeper, square-cut Enfield rifling pattern rifles could deliver.
• One day, Dante is rifling through Suzie's things after a dalliance with Lola in the apartment, and deduces her Jewish heritage after finding her father's photo.
• A mechanical fingerprint is the term used by firearm and toolmark examiners (commonly and incorrectly called ballistic experts) to describe the process in which the rifling of a firearm leaves unique striations in a bullet projectile once fired.
• Though the 8-inch Dahlgren smoothbore cannons were fairly modern most of the other original armaments were antiquated; such as the 32-pounders, or modified; such as the 42-pounder "rifles" which were in fact, old smoothbores that had been gouged out to give them rifling.
• Microgroove rifling is described in the patent as having 5 grooves for every 1/10 of an inch bore diameter, and that the driving side of each land would be "tangentially disposed" to prevent accumulating fouling in use.
• Rimmed cartridges with straight walls, such as shotgun shells, which allow various lengths of the same cartridge to be chambered in the firearm, if the round protrudes into the rifling of the barrel past the length of the chamber, the rifling can act as a fluted chamber to ease extraction.
• The launch tube was made of soft unalloyed steel since it would not need to keep its rifling over repeated firings.
• However, Colonel Probert changed the barrel to have gradual rifling: the rifling groove depth decreased to zero over the last five calibres of the barrel before the muzzle.
• The bourrelet bearing surface generally has a longitudinal width of about one-sixth caliber machined with a smooth surface to reduce friction wear of the rifling lands.

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