| Okuqukethwe |
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| I-tank BT-7 | | Idivayisi | | Ukulwa nokusetshenziswa. TTX. Ukuguqulwa |
Ithangi elilandelwa ngamasondo alula i-BT-7 Ngo-1935, ukuguqulwa okusha kwamathangi e-BT, okwathola inkomba ye-BT-7, kwafakwa enkonzweni futhi kwafakwa ekukhiqizeni okuningi. I-tank yakhiqizwa kuze kube ngu-1940 futhi yathathelwa indawo ekukhiqizeni ithangi le-T-34. (Futhi funda “I-Medium Tank T-44”) Uma kuqhathaniswa nethangi le-BT-5, ukumiswa kwe-hull yalo kushintshiwe, ukuvikelwa kwezikhali sekuthuthukisiwe, futhi injini ethembeke kakhulu ifakiwe. Ingxenye yokuxhumana kwamapuleti ezikhali zesikebhe isivele yenziwa ngokushisela.
Izinhlobo ezilandelayo ze-tank zenziwe:
- BT-7 - ithangi eliwumugqa ngaphandle kwesiteshi somsakazo; kusukela ngo-1937 yakhiqizwa nge-conical turret;
- I-BT-7RT - ithangi lomyalo elinesiteshi somsakazo 71-TK-1 noma 71-TK-Z; kusukela ngo-1938 yakhiqizwa nge-conical turret;
I-BT-7A - ithangi lezikhali; izikhali: 76,2 mm isibhamu sethangi le-KT-28 kanye nezibhamu zemishini engu-3 DT;
- BT-7M - ithangi elinenjini ye-V-2 diesel.
Sekukonke, amathangi angaphezu kuka-5700 BT-7 akhiqizwa. Zasetshenziswa phakathi nomkhankaso wenkululeko eNtshonalanga ye-Ukraine naseBelarus, phakathi nempi neFinland kanye neMpi Enkulu Yobuzwe.
I-tank BT-7.
Indalo kanye nesimanjeNgo-1935, i-KhPZ yaqala ukukhiqiza ukuguqulwa okulandelayo kwethangi, i-BT-7. Lokhu kuguqulwa kuthuthukise ikhono lokunqamula izwe, ukuthembeka okukhulayo kanye nezimo zokusebenza ezilula. Ngaphezu kwalokho, i-BT-7 yayinezivikelo eziqinile.
Amathangi e-BT-7 abenomzimba oklanywe kabusha, onevolumu enkulu yangaphakathi, nezivikelo eziwugqinsi. Ukushisela kwakusetshenziselwa kabanzi ukuxhuma amapuleti ezikhali. Ithangi lalifakwe injini ye-M-17 yamandla alinganiselwe kanye nesistimu yokuthungela eguquliwe. Umthamo wamathange kaphethiloli ukhulisiwe. I-BT-7 yayine-clutch eyinhloko entsha kanye nebhokisi legiya, elakhiwe ngu-A. Morozov. Ama-clutch asemaceleni asebenzisa amabhuleki antantayo ashintshashintshayo aklanywe nguSolwazi V. Zaslavsky. Ngokufaneleka kwe-KhPZ emkhakheni wokwakha amathangi ngo-1935, lesi sitshalo sanikezwa i-Order of Lenin.
Ku-BT-7 yezindaba zokuqala, kanye naku-BT-5, kwafakwa imibhoshongo engama-cylindrical. Kodwa kakade ngo-1937, imibhoshongo eyi-cylindrical yanikezwa yi-conical all-welded, ebonakala ngokuqina okukhulu kwezikhali. Ngo-1938, amathangi athola izinto ezintsha ze-telescopic ngomugqa wokukhomba ozinzile. Ngaphezu kwalokho, amathangi aqala ukusebenzisa amathrekhi e-split-link nge-pitch encishisiwe, eyazibonakalisa kangcono ngesikhathi sokushayela okusheshayo. Ukusetshenziswa kwamathrekhi amasha kwakudinga ushintsho ekwakhiweni kwamasondo okushayela.
Amanye ama-BT-7 ahlonyiswe ngomsakazo (ane-cylindrical turret) afakwe i-antenna ye-handrail, kodwa ama-BT-7 ane-conical turret athole i-antenna entsha yesiswebhu.
Ngo-1938, amanye amathangi omugqa (ngaphandle kwama-radios) athola isibhamu somshini we-DT esengeziwe esitholakala ku-turret niche. Ngesikhathi esifanayo, izinhlamvu kwadingeka zehliswe kancane. Amanye amathangi ayefakwe isibhamu somshini we-P-40 esilwa nendiza, kanye nezibani zokusesha ezinamandla (njenge-BT-5) ezitholakala ngaphezu kwesibhamu futhi zisebenza ukukhanyisa ilitshe. Kodwa-ke, ekusebenzeni, izikhukhula ezinjalo azizange zisetshenziswe, ngoba kwavela ukuthi kwakungelula ukuzinakekela nokusebenza. Amathangi abiza i-BT-7 "Betka" noma "Betushka".
Imodeli yokugcina ye-serial yethangi le-BT kwakuyi-BT-7M.
Okuhlangenwe nakho kokulwa eSpain (lapho amathangi e-BT-5 abambe iqhaza) kwabonisa isidingo sokuba nethangi elithuthuke kakhulu enkonzweni, futhi entwasahlobo ka-1938, i-ABTU yaqala ukuthuthukisa umlandeli we-BT - isivinini esinamasondo. -ithangi elilandelwayo elinezikhali ezifanayo, kodwa livikelwe kangcono futhi lingashi. Ngenxa yalokho, kwavela i-prototype ye-A-20, bese i-A-30 (naphezu kokuthi amasosha ayemelene nalo mshini). Kodwa-ke, le mishini cishe yayingeyona ukuqhubeka komugqa we-BT, kodwa ukuqala komugqa we-T-34.
Ngokuhambisana nokukhiqizwa nokuthuthukiswa kwamathangi e-BT, i-KhPZ yaqala ukudala injini enamandla ye-diesel, okwakufanele ithathe indawo yenjini ye-carburetor engathembeki, engenangqondo futhi eyingozi yomlilo M-5 (M-17). Emuva ngo-1931-1932, ihhovisi lokuklama i-NAMI / NATI eMoscow, eliholwa nguProfesa A.K. Dyachkov, lakha iphrojekthi yenjini ye-D-300 ye-dizeli (12-cylinder, V-shaped, 300 hp), eyakhelwe ngokukhethekile ukufakwa emathangeni. ... Nokho, kwaba ngo-1935 kuphela lapho kwakhiwa sibonelo yokuqala yale injini diesel e-Kirov Plant e Leningrad. Yafakwa ku-BT-5 futhi yahlolwa. Imiphumela iphoxile njengoba ugesi kadizili bekucaca ukuthi awenele.
Kwa-KhPZ, umnyango wama-400 ophethwe ngu-K. Cheplan wawuzibandakanye nokwakhiwa kwezinjini ze-diesel tank. Umnyango wama-400 ubambisene nomnyango wezinjini i-VAMM kanye ne-CIAM (Central Institute of Aviation Engines). Ngo-1933 kwavela injini ye-diesel BD-2 (i-cylinder engu-12, i-V-shaped, ithuthukisa i-400 hp ngo-1700 rpm, ukusetshenziswa kukaphethiloli 180-190 g / hp / h). NgoNovemba 1935, injini ye-diesel yafakwa ku-BT-5 futhi ihlolwe.
Ngo-March 1936, ithangi likadizili waboniswa iqembu eliphakeme kakhulu, uhulumeni kanye nezikhulu zempi. I-BD-2 idinga ukucwengwa okwengeziwe. Naphezu kwalokhu, yaqala ukusebenza ngo-1937, ngaphansi kwegama elithi B-2. Ngalesi sikhathi, kwakukhona ukuhlelwa kabusha komnyango we-400, owaphela ngokuvela ngoJanuwari 1939 we-Kharkov Diesel Building Plant (HDZ), eyaziwa nangokuthi i-Plant No. 75. Kwakuyi-KhDZ eyaba ngumkhiqizi oyinhloko we-V-2 udizili.
Kusukela ngo-1935 kuya ku-1940, amathangi angu-5328 BT-7 azo zonke izinguquko (ngaphandle kwe-BT-7A) akhiqizwa. Babesenkonzweni namasosha ahlomile futhi anemishini ye-Red Army cishe yonke impi.
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