2012年7月26日星期四

Launchers and tungten alloy military

The Army Self-Propelled Launcher (ASPL) is a tracked vehicle carrier, which carries and launches three missiles in succession, if required. It is capable of remote operation from the BCC and needs minimum time for preparation. The launcher is 360 degrees slewable and its arc in elevation is from 6 to 60 degrees.
The Akash Air Force Launcher (AAFL) is configured on a trailer based mobile vehicle, which can deploy in three ways; the vehicle mode, the trailer mode and the stand-alone mode. It carries three ready to fire missiles and is capable of remote operation. 360 degree slewable, in elevation it can fire from 8 to 75 degrees in all directions depending on the mode of deployment.

The launch platforms are microprocessor driven and controlled through an electro-mechanical servo system. They have there own inbuilt gas turbine engine (GTE) driven power sources.
The Akash missile uses an Integral Ram Rocket (IRR) solid propulsion system, which gives it a very high-speed intercept range of 30km. The missile has an all-up weight of 720kg and a length of nearly 6m.The digital on-board command and guidance unit coupled with a highly responsive actuator system, makes the missile highly maneuverable upto 15g loads and a tail chase capability for end game engagement. A digital proximity fuze is coupled with a 55kg pre-fragmented 

warhead, while the safety arming and detonation mechanism enables a controlled detonation sequence. A self-destruct device is also integrated.

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