How to find a spring which is capable to throw a thing to at least 4 m. ?

09 September 2017 1 6K Report

It should be thrown from a canister and the item weights .6 kg to 1 kg. Please help to find which type of spring should I use, Spring rate etc.

James Garry

Unnikrishnan,

We are not told enough to provide an answer.

Is this system operating on Earth?

Is the 4m distance a vertical or horizontal distance?

What mass budget do you have for the spring?

What volumetric limits do you have for the spring?

Does it have to work repeatedly?

Can a compressed gas be considered a 'spring'?

What actuating mechanisms are allowed to release the spring (pyros, solenoids, etc.)

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