Lub subcaliber projectile yog txawv los ntawm cov pa armor-tho

Tam sim ntawd tom qab lub tsos ntawm armor tub rog cov khoom designers artillery riam phom pib ua hauj lwm nyob rau hauv cov creation ntawm cov cuab yeej uas yuav zoo ua kom puas nws.

Tej plhaub rau lub hom phiaj no yog tsis zoo suited, nws kinetic zog yog tsis ib txwm txaus los mus kov yeej cov teeb meem ntawm tuab high-zog steel nrog manganese additives. Ib tug ntse de lub ntsis, lub cev puas lawm, thiab muaj ib tug tsawg heev thaum zoo tshaj plaws - ib tug sib sib zog nqus kuj yuav su.

Lavxias teb sab engineer thiab inventor S. O. Makarov tsim tus tsim ntawm armor-tho projectile nrog ib tug blunt pem hauv ntej kawg. Qhov kev tshuaj muab ib tug siab nto siab rau cov hlau theem nyob rau hauv thawj zaug caij ntawm cov kev sib cuag, hu qhov chaw raug ntev thaum tshav kub kub. Kuv melted thiab lub ntsis nws tus kheej, thiab tej cuab yeej feem cuam tshuam los ntawm kev poob siab. Nyob rau hauv lub resulting fistula penetrated lub seem ntawm lub plhaub, ua kev puas tsuaj.

Feldwebel Nazarov tsis muaj lub theoretical kev txawj ntse ntawm metallurgy thiab physics, tab sis intuitively tuaj mus rau ib tug heev interesting tsim, uas tau ua lub tsab ntawm ib chav kawm ntawv ntawm kev artillery riam phom. Nws subcaliber projectile txawv ntawm cov pa armor-tho nws nrog cov qauv.

Nyob rau hauv 1912, Nazarov tswv yim hais tias lub hauv pa mos txwv siv robust pas nrig rau nws hardness yog tsis inferior armor. Ua hauj lwm ntawm lub Ministry ntawm tsov ua rog ntawm cov annoying sergeant shrugged, xav evidently uas semi-literate retiree tsis muaj nkag tsis tau txua. Tom ntej cov txheej xwm pom hais tias nws lub harmfulness ntawm xws arrogance.

Krupa lub tuam txhab txais ib tug patent rau tho zoo li raws li thaum ntxov raws li 1913, ua ntej kev tsov rog. Txawm li cas los, cov theem ntawm kev loj hlob ntawm armored tsheb thaum ntxov XX xyoo pua, tau tso cai rau dispense nrog tshwj xeeb armor-tho txhais tau tias. Lawv coj yav tom ntej, thaum lub sij hawm ob ntiaj teb rog.

Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm tho projectiles raws li nyob rau hauv ib tug yooj yim mis paub los ntawm lub tsev kawm ntawv physics chav kawm: cov kinetic zog ntawm ib tug tsiv lub cev yog ncaj qha proportional rau nws loj thiab lub square ntawm cov ceev. Yog li ntawd, los xyuas kom meej qhov loj tshaj puas muaj peev xwm yog ib qho tseem ceeb rau disperse lub striking khoom hnyav zog dua nws.

Qhov no yooj yim theoretical lub taub Tawvv pom nws tswv yim kev paub. 76 hli subcaliber projectile ib nrab ntawm cov luj ntawm cov pa armor-tho (3.02 thiab 6.5 kg, ntsig txog). Nws tsis yog txaus cia li mus txo qhov ceeb thawj rau ciav lub hwj chim. Armor, raws li cov song mus, yog muaj zog, thiab mus ua txhaum los ntawm nws, xav tau ntau tricks.

Yog hais tias lub steel ingot nrog ib tug uniform nrog cov qauv ntaus cov khoom chaw khuam siab, nws yuav raug rhuav tshem. Qhov no txoj kev zoo li ib tug qeeb thawj zaug crushing ntsis, ua lub cheeb tsam ntawm kev sib cuag, ib tug muaj zog cua sov thiab kis tus kab mob ntawm cov molten hlau nyob ib ncig ntawm hu rau qhov chaw.

Armor-tho projectiles ua txawv. Nws steel casing ntawm tej yam collapses, noj tau ib feem ntawm cov thermal zog thiab tiv thaiv kom lub puab ib feem ntawm ib tug heavy-duty thermal kev puas tsuaj. Cermet tub ntxhais muaj ib tug elongated daim ntawv ntau bobbins ntawm xov paj thiab ib lub cheeb peb lub sij hawm me me caliber, tseem tsiv mus nyob rau xuas nrig ntaus qhov nyob rau hauv lub cuab yeej ntawm ib tug me me txoj kab uas hla. Ib tug loj npaum li cas ntawm tshav kub yog tso tawm, uas tsim ib tug thermal tsis txaus uas tsim nyob rau hauv ua ke nrog nrog tus neeg kho tshuab siab raug ntaus.

Qhov, uas tas ib subcaliber projectile muaj ib tug funnel zoo, expanding nyob rau hauv cov kev taw qhia ntawm nws lub zog. Submunitions, explosives thiab lub fuse nws tsis yog yuav tsum tau, tawg khib nyiab rau hauv nqe ntaus rog tsheb armor thiab cov tub ntxhais ua rau ib tug hauv ntiaj teb no kev hem thawj rau cov neeg coob, thiab tso tawm thaum tshav kub kub yuav ua rau ib tug av ntawm roj thiab mos txwv.

Dua li ntawm qhov ntau yam ntawm anti-tank riam phom, tho projectiles, yees ua ntau tshaj li ib xyoo dhau los, tseem muaj lawv qhov chaw nyob rau hauv lub arsenal uas niaj hnub pab tub rog.