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Napisano: 23 Jun 2015 18:35
U sklopu projekta M21 trebalo je prvo da "neko" obezbijedi/isfinansira CNC mašine za "Zastavu". Pa i neku vrstu stručnih konsultacija od onih koji su ranije radili redizajn AK47. Pa da se onda pokuša sa nametanjem na tržištu na primjer Iraka na ime otpisa dugova, Angole i ostalih. Pa da se krene u velikoserijsku rentabilnu proizvodnju za izvoz i svoje potrebe koja bi omogućila isplaćivanje mašina i dokumentacije, dostizanje kvalitetne APovke kao jednog nužno potrebnog artikla za domaće potrebe i izvoz te osposobljavanje fabrike za kvalitetniju i rentabilniju izradu i svog ostalog asortimana pušaka i pištolja. Rekao bih da Zastava to zaslužuje i da to ulaganje ne bi bila bačena para niti megalomanski projekat. Umjesto toga, Zastava se nagurava da radi sama od sebe, a to ne može. To ni Norinko ne bi mogao.
Dopuna: 10 Jul 2015 19:16
Projekat besposadnog gusjeničnog oklopnog vozila indijske Combat Vehicles Research & Development Establishment (CVRDE).
Muntra N je dizajnirana za potrebe atomskog, hemijskog i biološkog izviđanja dok je Muntra M dizajnirana za zadatke detekcije mina.
Muntra S - Surveillance kojoj se predviđa patroliranje u nenaseljenim, pustinjskim pograničnim rejonima.
Projekat čine 4 vozila, tri u besposadnoj varijanti i jedna Muntra B u upravljačkom modu (Muntra B) obavljajući kontrolne dužnosti.
Muntra S je testirana na veoma visokim temperaturama u pustinji. Radar ima domet od 18 kilometara uz pribor dnevno - noćnog nadzora.
Vozila funkcionišu u tele operativnom, autonomnom i upravljačkom modu.
To facilitate the operation of the UGVs from a distance through wireless means, a drive-by-wire system enables the control of the conventional UGV engine by electronic means. The tele-operation system enables the base vehicle operator to navigate the UGV with the help of opto-electronic sensors. Information about the obstacles and other features around the UGV is gathered by these sensors and this information is displayed at the base vehicle on ergonomically designed display systems.
Za sama vozila iskorištena je potentna, oklopom zaštićena platforma borbenog vozila pešadije BMP, a sačuvane su i amfibijske sposobnosti.
The MUNTRA UGV is the first unmanned tracked vehicle from DRDO and is designed to be configurable for different missions. The UGV developed has a very diverse range of technologies and systems incorporated in it, including electro-optics, sensor fusion, electro-mechanical actuators and communication systems.
Various innovative methodologies are implemented in the MUNTRA UGV, including dynamic power management to ensure optimum use of the available power and software design to facilitate interoperability between UGV systems.
Indigenously developed GIS is extensively used in the MUNTRA UGV for planning missions and for recording the details of the paths traversed.
Various failsafe mechanisms are incorporated in the MUNTRA UGV to ensure safe and error free operations.
The MUNTRA UGV was developed conforming to various military standards for both hardware and software designs.
Zanimljiva modifikacija Indijaca spajanjem sve više i više prekobrojnijih borbenih vozila pešadije iz "sovjetske škole" sa tehnologijom daljinskog upravljanja samim vozilom i njegovim radnim komponentama. Štedi sredstva, skladišta, živote.
Dopuna: 13 Jul 2015 21:45
Norinkova nelicencirana kopija izraelskog Uzi Modela B prodavana kao M320. Oružje je modifikovano radi izbjegavanja američkih uvoznih pravila vezanih za jurišno oružje. Po Amerima, siromašna kopija sa "rumunski" sirovim dijelovima oštrih ivica. Ni finiš im se nije svidio. Pouzdanost - ima raznih izjava.
[Link mogu videti samo ulogovani korisnici]
Dopuna: 03 Avg 2015 0:14
Kineski derivat sovjetskog S 75 Dvina raketnog PVO sistema. Brojčano jedan od najvažnijih sistema PVO. Po američkim procjenama u kineskom inventaru nalazi se više od 60 baterija sa oko 400 lansera, a pominju se cifre i od 10.000 HQ 2 raketa i oko 1.000 lansera.
Radi se o reverzibilnom inžinjeringu sovjetskog S 75 sistema, nastalog tokom razlaza sa Hruščovom. Od šezdesetih nastalo je više modifikovanih verzija sa nadograđenim HQ-2A tokom sedamdesetih, HQ-2B tokom osamdesetih i finalnom varijantom HQ-2J. Pominju se i varijante HQ – 2P i F.
HQ-3: Development of HQ-2 with maximum ceiling increased to 30 km, specifically targeted for high altitude and high speed spy planes like SR-71. Maximum range is 42 km and launching weight is around 1 ton, and maximum speed in 3.5 Mach. A total of 150 built before the program ended and the subsequent withdraw of HQ-3 from active service, and the knowledge gained from HQ-3 was used to develop later version of HQ-2.
HQ-4: Further development of HQ-2 from HQ-3, with solid rocket engines, resulting in two third reduction of logistic vehicles needed for a typical SAM battalion with six launchers: from the original more than 60 vehicles for HQ-1/2/3 to just slightly over 20 vehicles for HQ-4. After 33 missiles were built (5 from batch 01, 16 from batch 02, and 12 from batch 03), the program was cancelled, but most of the technologies were continued as separate independent research programs, and these technologies were later used on later Chinese SAMs upgrades and developments such as HQ-2 and HQ-9.
Oba radara SJ-202 Gin Sling A i 2FA(B) Gin Sling B pri sistemu HQ 2 derivati su SNR-75 Fan Song.
Progresivni dizajn i unapređenja uključuju bolji raketni motor na tečno gorivo, veće G sposobnosti, bolju bojevu glavu, digitalni komandni link za navođenje sa kripto sposobnostima, monopulsni radar otporan na ometanje iz ugla praćenja, elektro – optički ugao praćenja.
Raketa je duga 10,7 metara, 0,5m u dijametru sa lansirnom težinom od 2,2 tone. Djeluje na visinama od 3 – 25km, a po daljini od 12 – 32km. Maksimalna brzina 1150 metara u sekundi. Bojeva glava 190kg.
Sistem je izvezen u Iran, Egipat, Pakistan i Sjevernu Koreju.
Tokom osamdesetih, Kina je HQ 2 sistem modifikovala u balistički sistem kratkog dometa za dejstvo po zemlji. Radilo se o mobilnom (drumskom) balističkom raketnom sistemu na čvrsto gorivo oznake CSS 8 izvezenom u Iran, a po nekim podacima i Irak.
DF-7/Dongfeng 7/M-7/Project 8610/CSS-8: Chinese surface-to-surface tactical ballistic missile converted from HQ-1/2/3/4. M-7 missile is the only Chinese ballistic missile that can be launched at a slant angle. The rear section of the HQ SAMs are retained, but the forward half is greatly enlarged into a shuttle shape to house bigger warhead and more fuel, while the control surfaces on the forward section are deleted. Armed with a 500 kg warhead (two and half a time of that of the original SAM version) the maximum range of M-7 is 200 km (more than four times of that of the original SAM version)
Devedesetih, Kina je inkorporirala HQ 2 sistem u napredniji anti - radijacioni raketni sistem FT 2000A. Po kineskim brošurama, FT 2000A koristi visoko modifikovanu HQ 2 raketu opremljenu sa passive radio frequency homing seekers. Nove rakete opremljene su fragmentacionom bojevom glavom težine 60kg sa dometom od 60km, po visini 18km.
Po Karlu Kopu, postoje podaci koji govore o hibridizaciji naslijeđa baterija HQ 2 sa novom generacijom H 200 PESA nišanskih radara.
There is some evidence which suggests that hybridisation of legacy HQ-2 batteries with new generation H-200 PESA engagement radars may have occurred. This would significantly increase jam resistance of the battery and permit more concurrent missile engagements.
The H-200 phased array engagement radar was developed to support the new HQ-12/KS-1A SAM system. Hybridisation of the H-200 radar and the existing HQ-2B/J missile system would transform the capabilities of the HQ-2, and open up a large export market for the H-200 and other Chinese radars.
WXZ204 gusjenični lanser, razvijen je za HQ-2B sistem. Tokom kinesko – vijetnamskog rata iz 1979, kineske trupe ne bi napredovale izvan PVO kišobrana dostignutog po envelopi fiksnih HQ-1/HQ-2 PVO baterija rastegnutih u unutrašnjosti Kine. Radi ublažavanja ovog problema i uvećavanja PVO kišobrana kineskih snaga angažovanih na periferiji Kine, osamdesetih se krenulo u razvoj gusjeničnog lansera za HQ-2 sistem, baziran na kineskom klonu sovjetskog SM-90 polu - mobilnog lansera. Dizajniran je za djelovanje u pozadini armija.
The weapons system’s overall length when travelling was 13.235 m including missile, 3.2m wide and 4.5m high. The hull height was 1.57m. The diesel engine produced 293 kW and a torque of 70.8 kN, and gave the vehicle a maximum road speed of 42.9 km/hr and a maximum road range of 250km. The low top speed and range suggest that the engine was taxed moving the vehicle.
The missile was mounted on its SM-90 derived static launcher, which was modified for fitting on the vehicle hull. It was able to traverse through 3600 , although it would normally be fired facing the vehicle front as the huge folding stabiliser at the rear of the hull acted as a flame and heat deflector. Two large cable reels contained the fire control cables which were attached to relevant air defence equipment. It was not capable of firing at an aircraft independently and a battery of these with its attendant radars, generators and control vehicles would occupy a considerable piece of land.
On the move, the missile would be vulnerable to damage, both due to enemy fire and accidental. As the HQ-2 uses the toxic AK-20K (or IRFNA - Inhibited Red Fuming Nitric Acid) mélange oxidiser, any leak is catastrophic to any vehicle or person that is exposed to its highly corrosive properties. Moreover, the TG02 / samin fuel will spontaneously ignite when in contact with the oxidiser. No unit or vehicle commander and crew would like to be carrying one in the event of enemy action.
[Link mogu videti samo ulogovani korisnici]
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