152mm howitzer egbe-D-20: nkọwa, photos

Mgbe Agha Ụwa megide Soviet na-emepụta na-tasked iji dochie ochie egbe-howitzer ml-20, 1937, peeji nke a ọzọ zuru okè. N'oge na-adịghị na Yekaterinburg ọrụ Special Design Bureau a haziri ọhụrụ ogbunigwe egbe towed. Taa, a maara dị ka 152 mm egbe ala-D-20 howitzer. Ya Oghere Usoro mmepụta ke 1955, ndị ọrụ na-emekwa ụfọdụ na Volgograd osisi №221.

Malite nke imewe ọrụ

Soviet Armourers chọrọ ike a "ụlọ duplex" - echichi gụnyere yiri nkanka ogbunigwe na usoro. Dị ka ndị na-emepụta, ọ ghaghị budata belata mmepụta-akwụ ụgwọ ma nwere nti mmetụta ini ọrụ ma ọ bụ idozi: nnukwu egbe ga-nyere na ndị dị mkpa akụkụ ahụ mapụtara. 152mm howitzer egbe-D-20, nke n'oge ahụ e depụtara ka M-72, e mere na ma ndị D-egbe 74 122mm. N'ihi ya, mgbe imewe mgbanwe, e kpebiri iji D-20 bit modernized ajụjụ, dị ka 122-millimeter howitzer.

Gịnị bụ howitzer D-20?

Nke a ogbunigwe mpempe mejupụtara ndị na-esonụ ihe:

• monoblock tube;
• breech;
• ipigide;
• abụọ na-ulo Ekechila ọnụ breeki.

152mm howitzer egbe-D-20 - a na ubi ogbunigwe egbe, nke e ji Njirimara nke egbe na howitzers. N'adịghị ka a ot ngwá agha nke egbe gbọmgbọm ogologo obere ma na elu akụkụ nke elu. Echichi dị iche na nke oge gboo howitzers ụba firing nso.

ngwaọrụ

152mm howitzer egbe-D-20 generator mejupụtara a ọkara vetikal shutter nke akọ a n'ibu ụdị. N'agbanyeghị eziokwu na ndị D-20 na D-74 na-eji otu ihe ahụ e ji ebu ihe, ma na ogbunigwe iberibe o nwere dị iche iche diameters na profaịlụ nke n'ihu njide spindle breeki rollback. The D-20 ọ Hydraulic onwem na a spring Compressor. Dịanyā maka brek ghọrọ steol-M, nke a na-nyere maka hydropneumatic recuperator. barreled pụrụ iche mkpachị na-akpọrepu n'otu oge site ogwe mere maka arịọnụ breeki cylinders.

152mm howitzer egbe-n'ịnyịnya na a etiti nke welded igbe. Site n'enyemaka nke rollers rụrụ podhobotovyh inyefe ogbunigwe egbe maka obere anya. Isi wheel gwongworo eji ụgbọala YAZ.

ígwè

The D-20 site a na-ebuli usoro e maka otu ndi oru na-nyere a vetikal leveling n'etiti -5 ka +63 degrees. Ekpe nke egbe aghọwo a maka ebe ịghasa n'usoro usoro. Aiming na D-20 na kwụ ụgbọelu na gbakọọ site 58 degrees. The egbe na-onwem na a pneumatic adịzi usoro. Ọ mejupụtara abụọ yiri kọlụm na-akọ na push ụdị. Dị ka a na-akwado maka ogbunigwe shells, a pụrụ iche tree nke a na ofu na ala igwe.

Mgbọ maka egbe-howitzer

Nke a egbe ala ebubo:

• 3VB3 nuclear agba.
• Chemical.
• Projectiles nwere flechettes.
• Incendiary.
• Ekara-ndebe fragmentation.
• High-agbawa agbawa RP-32. Firing nso nke ndị a mgbọ karịa 17 km.

Gun D-20 - a bụ nke mbụ Soviet ogbunigwe usoro, nke na-eji kenkwucha ngwá agha nuklia. ọ na-na-emegharị maka firing wepụrụ n'oge a na ngwá agha chemical warheads.

Performance e ji mara

• Country nke si malite - na USSR.
• Site ụdị ngwá agha bụ nke egbe-howitzers.
• Production afọ - 1950.
• Nlele D-20 bụ 152 mm.
• Gbọmgbọm nwere ogologo 5.2 m.
• Na ogologo nke achụ nta bụ 8,62 m.
• Obosara - 2.4 m.
• Na ndi oru ugbo mejupụtara mmadụ iri.
• Gun Atụlee 5,64 tọn.
• D-20 maka otu nkeji nwee ike ịrụ isii iji gbaa.
• Site n'ụzọ asfaltiruemoy ngwá na-ebuga na a ọsọ nke 60 km / h.
• D-20, na-eji ngwá agha agha nke Algeria, Afghanistan, Egypt, Hungary, India, China, Nicaragua, Ethiopia na CIS mba.

ọgwụgwụ

Ogbunigwe System D-20 ruo ogologo oge na-ọrụ nke ihe karịrị iri atọ mba. Echichi e were dị ka nke mbụ 152-millimeter egbe, eji ọkara wedges. Na ndabere nke D-20, a ọnụ ọgụgụ nke mgbanwe. Otu n'ime ha bụ ndị ACS "Akeshịa", nke dochie ochie usoro nke D-20, nke a na-now ebubo na bụ na ọrụ Russian agha.