How to Make Rocket

As I told in the video that I shall explain the full details of my rocket. So I am going to explain.

For any simple model rocket, we need four things motor, a rocket body, fins, and nose cone. We also need rocket fuel. First of all, let’s know what are the functions of all of these parts.

Rocket Motor

Rocket motor contains fuel. Rocket fuel is made up of fuel and an oxidizer. It has a nozzle that produces thrust. Sufficient thrust is needed to fly a rocket.

Fins

Fins keep the rocket flying straight. Without fins, the rocket would tumble out of control.

Nose Cone

Nose cone carries the payload. To minimize friction, the nose cone should have a rounded or bullet shape. This gives the rocket a small frontal area.

Rocket Body

The rocket body holds the motor and payload. Fins are attached to the rocket body.

Now I am going to explain from where I get all these things. For the rocket body, I took a thin pipe from a broom. This pipe is strong but very light that’s why I used it. For fins, I bought a small tin sheet from a scrap store. To make the nose cone I used an aluminum sweet can. To make fuel for the rocket I bought potassium nitrate, sulfur powder, and Iron oxide from a chemical shop.

How I made The Rocket Fuel

Rocket fuel is the most important part of the rocket. If rocket fuel is not powerful rocket will not fly. So it is very necessary to make powerful and good rocket fuel. Although there are many types of rocket fuel I made sugar rocket fuel for my rocket. I used 14:7:7:1 of potassium nitrate, sugar, sulfur, iron oxide for fuel. Friends potassium nitrate and sugar are not enough for fuel that is why I used sulfur to increase the burning rate of fuel and iron oxide to increase thrust. Safety while cooking the fuel is very necessary. We must use an induction cooker to cook the fuel. I cooked fuel at 100 to 120 degrees Celsius. After cooking I filled it in the motor. We call motor to fuel tank. With a steel rod, we made a hole in the middle of the motor.

Rocket Stability

Before we discuss other parts of the rocket. Let’s learn something about rocket stability. Rocket stability is the most important part of rocket flight. If the rocket is not stable it will not fly straight. I also failed many times to fly my rocket straight. For rocket stability, the center of gravity and center of pressure should be in the right position. Insert the rocket motor in the body and tie a thread with the rocket body and find the center of gravity by changing the position of the thread. We can increase the position of the center of gravity and center of pressure by changing the size of fins and putting weight on the top. The Center of pressure should be behind the center of gravity. At last, rotate the rocket using thread if the rocket rotates smoothly without changing its direction then the rocket is stable.

How I Made Other Parts of the Rocket

I have made three rocket fins using an 8.5 cm wide tin sheet. Rocket body is made of iron pipe of length 54 cm. The length of the motor is 16cm and it is also an iron pipe. The height of the nose cone is 13cm and it is made of aluminum. We have weld fins on one end of the rocket body and attach nose cone to the other end and nozzle cap to the motor pipe.

21 thoughts on “How to Make Rocket

  • 9 February 2021 at 3:05 am
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    I came here after watching the video.
    Your all videos contains very good content .I recommended this Channel to my students๐Ÿ™‚.I will also recommend this app after its get full of knowledgeable contents.
    And I hope your hard work will be rewarded …
    All the best for this application too.. ๐Ÿ‘

    Reply
  • 9 February 2021 at 5:45 am
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    Wow ๐Ÿ˜ง๐Ÿฅบ๐Ÿฅบ๐Ÿฅบ superb ๐Ÿ‘๐Ÿ‘ bro

    Reply
  • 9 February 2021 at 6:31 am
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    Hello sir i don’t get anything from your giveaway.

    Reply
    • 30 March 2021 at 3:10 pm
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      Brother if you won’t able to learn and understand anything from this chanle then you won’t be able to learn and understand from any chanel ..i am saying so because om brother explains in so so ways i am so impressed by him

      Reply
  • 9 February 2021 at 7:05 am
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    amazing I have to make this

    Reply
  • 9 February 2021 at 7:32 am
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    One of best and continuously growing channel I have ever seen because they show important content,not only uploading useless videos like other channels.
    From me a big solute to you brothers.
    Thanks a lot for a lot precious info.

    Reply
  • 9 February 2021 at 1:59 pm
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    Hlo bhi big fan. Bhi app apana video ma background sound kha sa lata ho ncs ka alava
    Love from Jabalpur

    Reply
    • 10 February 2021 at 2:56 am
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      Its fantastic but be safe that it may don’t hurt you

      Reply
    • 10 February 2021 at 5:38 pm
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      Meaning of 14:7:7:1 how much quauntity required pls tell in gram

      Reply
      • 11 February 2021 at 6:43 am
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        This is the ratio of compounds you can take any weight according to size of your rocket but should be in ratio as given

        Reply
  • 9 February 2021 at 2:11 pm
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    Hello Hacker Om Team ;
    I came here after watching your video on YouTube about Suger Rocket where you mentioned your this Amazing APP
    I liked this App you people have done a great job I also likes your videos on YouTube you are very Hard working Boys I liked your Hardworking I Appreciate your work
    Thanks GUYS ๐Ÿ˜Š๐Ÿฅฐ

    I hope you guys will help me in future too if possible ๐Ÿ˜Š๐Ÿ˜Š

    Reply
  • 9 February 2021 at 2:12 pm
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    Nice ๐Ÿ‘Œ project. I have seen it don’t leave it untile you do it and you have made it and you are my inspiration โ˜บ๏ธโ˜บ๏ธโ˜บ๏ธโ˜บ๏ธ

    Reply
  • 10 February 2021 at 2:43 am
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    Nice brother I came here after watching your video on YouTube of rocket

    Reply
  • 10 February 2021 at 8:43 am
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    Sir mujhe kyun koi bhi giveaway nhi milata.

    Reply
  • 11 February 2021 at 12:52 am
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    Hello bhaiya mujhe kuch nahi milta hai give way me
    Kyo…….

    Reply
  • 11 February 2021 at 1:42 pm
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    U should use 60% pottasium nitrate, 25% sugar powder, and use 10% sulphur along with 5% iron oxide.
    For every 1kg of the fuel combustion u will get around 12kg of thrust and it will burn for 6-9 sec(depends on humidity)
    It means u can go up to 5k feet up in the sky with only 1 kg of fuel(but dont make a big 1kg motor) (make 100gm/10 units).

    Reply

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