| 词条 | Gryazev-Shipunov GSh-6-23 |
| 释义 |
|is_ranged=yes |name=Gryazev-Shipunov GSh-6-23 |image=File:Tula State Museum of Weapons (79-54).jpg |origin=Soviet Union |type=Rotary cannon |designer=Vassily P. Gryazev and Arkady G. Shipunov |manufacturer=KBP Instrument Design Bureau Tula |cartridge=23×115mm AM-23 |caliber=23 mm |action=Gas-operated |rate=6,000–8,000 (standard)[1]. 9,000–10,000 rpm (alleged maximum) [2][3]. |velocity=715 m/s (2345 ft/s) |weight=73–76 kg (161–167 lb) |length=1.4 m (4 ft 7 in) |height=18 cm (7 in) |barrels=6 |feed=Belt or linkless feed system |caption=Second from the left GSh-6-23}} The Gryazev-Shipunov GSh-6-23 ({{lang-ru|Грязев-Шипунов ГШ-6-23}}) (GRAU designation: 9A-620 for GSh-6-23, 9A-768 for GSh-6-23M modernized variant) is a six-barreled 23 mm rotary cannon used by some modern Soviet/Russian military aircraft.[4] The GSh-6-23 differs from most American multi-barreled aircraft cannon in that it is gas-operated, rather than externally powered via an electric, hydraulic, or pneumatic system. The GSh-6-23 uses the 23×115 Russian AM-23 round, fed via linked cartridge belt or a linkless feed system.[5] The linkless system, adopted after numerous problems and failures with the belt feed, is limited.[6]{{Better source|date=February 2015}} Fire control is electrical, using a 27 V DC system. The cannon has 10 pyrotechnic cocking charges, similar to those used in European gas-operated revolver cannons such as the DEFA 554 or Mauser BK-27. The rapid rate of fire exhausts ammunition quickly: the Mikoyan MiG-31 aircraft, for example, with 260 rounds of ammunition (800 rounds maximum), would empty its magazine in less than two seconds. The GSh-6-23 is used by the Sukhoi Su-24 attack aircraft, the MiG-31 interceptor aircraft, and the now-obsolete Sukhoi Su-15 among others. However, after two Su-24s were lost because of premature shell detonation in 1983, and because of some other problems with gun usage (such as system failures), usage of the GSh-6-23 was stopped by a decision of the Soviet Air Force Command. At present all aircraft in the Russian Air Force are flying with fully operational guns.[7] It is also used in the SPPU-6 gun pod, which can traverse to −45° elevation, and ±45° azimuth.[8] Variants
See also
References1. ^{{cite web|last1=Gordon, Komissarov|first1=Yefim, Dmitriy|title=Flight Craft 8: Mikoyan MiG-31: Defender of the Homeland|url=https://books.google.com/books?id=P7LWCgAAQBAJ&pg=PA9&lpg=PA9&dq=Gryazev-Shipunov+GSh-6-23&source=bl&ots=19VcvF1mXb&sig=Ld-CNJTFmzoZfAkSRvy8VhP45nI&hl=en&sa=X&ved=0ahUKEwirsIjj9IfaAhUijFQKHXJNCtg4HhDoAQhBMAU#v=onepage&q=Gryazev-Shipunov%20GSh-6-23&f=false|website=Google Books}} 2. ^{{cite web|last1=Fillipov|first1=Alexei|title=Nobody Does It Better: Russian Aircraft Cannons Outgun America’s|url=https://sputniknews.com/russia/201509231027401181-russia-us-cannons/|agency=Sputnik International}} 3. ^{{cite web|last1=Skaarup|first1=Harold|title=Canadian MiG Flights|url=https://books.google.com/books?id=CPXN5nm31o0C&pg=PA64&lpg=PA64&dq=GSh-6-23&source=bl&ots=xKjo7GfY5P&sig=Cc8n_pRpEGS3FCDFEfgMlLHfAwA&hl=en&sa=X&ved=0ahUKEwjj-Pbi84faAhWQA3wKHdPeA9o4FBDoAQhGMAU#v=onepage&q=GSh-6-23&f=false|website=Google Books}} 4. ^https://books.google.pl/books?id=P7LWCgAAQBAJ&pg=RA1-PA67&lpg=RA1-PA67&dq=gsh-6-23m&source=bl&ots=19WfmyYfTb&sig=-neR4iRdUiDEphleKeYJLtLrx84&hl=pl&sa=X&ved=2ahUKEwi2853R7uXcAhWJv1QKHejJAzQQ6AEwF3oECCgQAQ#v=onepage&q=gsh-6-23m&f=false 5. ^{{cite web|url=http://www.russianammo.org/Russian_Ammunition_Page_25mm.html#8|title=From 20mm to 25mm - The Russian Ammunition Page|publisher=|accessdate=26 November 2014}} 6. ^{{cite web|url=http://www.quarryhs.co.uk/corrections.html|title=Untitled Document|publisher=|accessdate=26 November 2014}} 7. ^{{cite web|url=http://www.quarryhs.co.uk/corrections.html|title=Untitled Document|publisher=|accessdate=26 November 2014}} 8. ^http://weaponsystems.net/weaponsystem/HH13%20-%20SPPU-6.html Sources
| last = Koll | first = Christian | authorlink = | coauthors = | title = Soviet Cannon - A Comprehensive Study of Soviet Arms and Ammunition in Calibres 12.7mm to 57mm | publisher = Koll | year = 2009 | location = Austria | url = http://www.russianammo.org | doi = | isbn = 978-3-200-01445-9 | page = 162}} External links
8 : Weapons of Russia|Rotary cannon|Multi-barrel machine guns|Aircraft guns|Aircraft guns of the Soviet Union|23 mm artillery|Multiple barrel firearms|KBP Instrument Design Bureau products |
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