gun drilling

Gun drilling is a process that produces deep, straight holes in a variety of materials. A gundrill tool differs from a conventional twist drill by its unique head geometry; a standard gundrill has a single effective cutting edge. Guide pads burnish the hole while drilling, allowing the hole to maintain straightness. The result of this burnishing activity is a very round hole with a precision diameter.

gundrilling diagram internal-coolant external-chips
Gun drilling was initially developed for drilling gun barrels. Armament manufa ....etc

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i need ppt on wireless target recognition and counter attacking robot with laser gun plaese send me as soon as possible
my mail id [email protected] ....etc

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may i knw abt the circuit diagram,cost,features and functioning of automatic drunk and drive detection system ,lidar speed gun cirucit..plzz i wnt to knw as i am d student of ece ....etc

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Gun Fighter Wireless Robot



The above block diagram shows the Gun fighter wireless robot. It is a full proof system which can be used for defense and also can be used for surveillance. So here we will see the implementation of it.
The main blocks of our system are as follows:
1. Controller
2. DC motor
3. Stepper motor
4. Transmitter and Receiver section.
5. PC(MATLAB+VB) + MODEM
1. Controller= The main unit of our system is microcontroller which actually takes all decision and exe ....etc

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1. Fabrication of Waste chill recovery heat exchanger
2. Fabrication of Three axis hydraulic modern trailer
3. Automatic boring mechanism for foundries
4. Fabrication of friction Welding Machine
5. Fabrication of Remote operated weapon system
6. Fabrication of shot blasting machine
7. Electronic assisted hydraulic braking system
8. Fabrication of double drum wet grinder
9. Fabrication of mantles defense
10. Fabrication of sewage water treatment plant
11. Automatic pneumatic vice and jack
12. Fabrication of bucket wheel escalator
13. ....etc

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wireless target recognition and counter attacking robot with laser gun activation ....etc

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The challenging gun was fired, and we anchored for the night just below the beautifully wooded slopes of the Anatolian castle. Nothing could be more delightful, after the dreary shores and dull waves of the Black Sea nothing more striking and surprising than the change, in half an hour, to the softest air, the scent of a thousand flowers, the ceaseless trill of the nightingale, and the fantastic streaks of phosphoric light on the musical ripples of the water. It told at once the whole story of the languor and dreaminess of Eastern life. war ....etc

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INTRODUCTION
Since the conventional solid gun propellants have reached the saturation level in terms of energy output, a need exists for the development of high performance propellants for futuristic gun ammunition to propel hypervelocity projectiles. Hypervelocity guns are the guns having muzzle velocity in excess of 2000 m/s. Modern tank guns have muzzle velocity in the range of 1600 2000 m/s. With continuous improvement in armour technology, improved weapons with high muzzle velocity are under develo ....etc

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The Hydraulic system pressure can be generated in the form of any physical action which result a compression over the Hydraulic system or pneumatic pressure which is developed in the form of air compressing externally can be applied to activate Hydraulic system. There is a constant relation between pressure density, and volume, According to Bernoulli s equation. Liquids can be heated by applying high pressure without any external heat energy supplied to them. So the specific heat of any liquid system which is used in the hydraulic machinery mu ....etc

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Machine Guns
Introduction
To understand how machine guns work, it helps to know something about firearms in general. Almost any gun is based on one simple concept: You apply explosive pressure behind a projectile to launch it down a barrel. The earliest, and simplest, application of this idea is the cannon.
A cannon is just a metal tube with a closed end and an open end. The closed end has a small fuse hole. To load the cannon, gunpowder (a mixture of charcoal, sulphur and potassium nitrate) is poured ....etc

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