How to make a 5 kg war bot for Robo sumo( part 1) .....

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 If you are want to make a 5 kg sumo robot for Robo war then you must have to follow some theory. I am telling you the right theory behind those bot's, and with out this theory you are not able to understand that how much power and torque will required to operate your bot. 1. Circumferential Velocity Calculation: If you are think that at first you chose the motor and then you will find wheels for your Bot, then my friend your idea is totally wrong. At first chose your  Bot's wheel then calculate the circumferential velocity. Now, usually in most of cases we are using 2 or 3 inch wheel for our 5 kg war bot. Consider 3 inch wheel and we will get the Circumference is 0.235 metre. Remember this one you have to convert those units in SI. And suppose consider your motor's RPM is 300. Now, Circumferential Velocity of your bot is Vs= (π * D *N)/60 ;        (π * D) is  Circumference of wheel                    ...
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Desi M777 Kalyani Groups Ultra Light Howitzer

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Kalyani Group Has been completed internal trials of a 155 mm and 39  caliber Ultra Light Howitzer (ULH) , that will be soon ready for Indian Army. 


 Kalyani Group introduce it's ULH segment in front of Indian Army in defence Expo 2020 . This is the supplement of M777 Ultra Light Howitzer for mountainous terrain. Kalyani Group has developed all-titanium ULH which weight  around 4800 kg and all-Steel ULH which Weight nearly around 6800 kg .


  Ministry of Defence (MoD) recently acquire ammunition for it's howitzer for internal trial . MoD also allowed to export Bharat-52 and Bharat-45 which are two 155 mm guns to other countries.

 

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