How to make a mini coil gun

how to make a mini coil gun

How to Make a Coilgun.

Aug 19, My Patreon - Hello everyone, how do you do? this is project How-ToDo, my name is Konstantin and today I want to show you how. May 05, Wrap the insulation tape above the pipe in succession until it reaches a thickness of mm. Next, do the same thing from a distance of cm from the first wrapping. Coils for the Coil Gun. Next, take the copper wire, and after leaving some slack at the beginning, start wrapping it around the Arvind Sanjeev.

Last Updated: October 8, References. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. There are 14 references cited in this article, which can be found at the bottom of the page. This article has been viewedtimes. Learn more They use a current to charge copper wires and create an electromagnet to launch a projectile. To build a coil gun, all you need are a few tools, some wire, and a disposable camera.

Tip: Coil the end of the wire around the terminal before you solder if you want a more solid connection. Make sure to wear rubber gloves to prevent any accidental shocks. Support wikiHow by ti this staff-researched answer.

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Learn why people trust wikiHow. Download Article Explore this Article parts. Tips and Warnings. Things You'll Need. Related Articles. Part 1 of All rights reserved. This image may not be used by other entities without the express written consent of wikiHow, How to dissolve gallstones naturally at home. Pry tk new or used disposable camera apart with a screwdriver.

Remove the paper layer from the disposable camera and gub the tabs on the bottom and sides of the casing. Maoe all the tabs are released, pull the camera case apart. Ask the photo department at a local drugstore to see if they have used disposable cameras you could use. Take out the camera battery and the circuit board. Put on rubber gloves before you start working with the components inside the camera.

Slide your screwdriver underneath the circuit board, and carefully pry it out of the camera. Tip: Save the camera case so you can easily mount the circuit for your coil gun later on. Discharge the capacitor with an insulated screwdriver. The capacitor looks like a black barrel on your circuit board and it stores energy.

Touch the terminals on the end of the capacitor with the end of your screwdriver to minj it. The capacitor may spark and make a loud snapping noise when you discharge it. Even when you use an insulated screwdriver, wear jow gloves as an extra layer of protection.

Cut cojl flashbulb off from the circuit. The flashbulb looks like a clear box and has 3 wires running between it and the circuit board. Use a pair of wire cutters to cut the wires near the capacitor to completely disconnect the flashbulb. Part 2 of Take apart a ballpoint pen so you can use the tube. Use a basic ballpoint pen that has a cap for the easiest results.

Grab the tip of the pen and try pulling it out or unscrewing it from the tube. Wrap 12 in 2. Continue wrapping the wire around the pen until 12 in 2. Place a layer of electrical tape over the coiled wires. Once you have your first layer of wires completed, wrap electrical tape around them to hold them in place. Cover all of the wires, but leave the last coil exposed so you can continue wrapping other layers.

Make more layers of wires to make your coil gun stronger. Continue using the wire you used for your first layer and coil it back toward your starting point. Part 3 of Solder the wire wrapped on your coil gun to the negative terminal on the capacitor.

Use a soldering gun to attach the wire to what time is it spin doctors lyrics capacitor. Attach a black insulated wire to the positive terminal of the capacitor. Hold how to clean brass taps end of the wire next to the positive terminal on your capacitor and use your soldering gun to attach it. Run the black wire to a switch.

The switch acts as the trigger for your coil gun. Cut your wire so it extends 34 in 7. Feed the exposed wire into one of the ports aa the switch terminal and tighten it in place with a screwdriver. Connect the switch to your coil gun with another black wire. Feed one end of the wire into the second port on your switch and tighten it in place with a screwdriver.

Solder the other end of the wire onto the copper wires on your coil gun to complete the circuit. Make sure your switch gub in the off position before soldering it to your coil gun. Part 4 of Load a metal BB or piece of wire hanger into the pen barrel.

Gn, you can use a BB or ball bearing as your projectile. Feed the projectile into the barrel of your coil gun.

Put the battery back in the camera and charge the capacitor for 5 seconds. Place the battery back in its terminal so a current can run through your circuit. Locate the triangular metal piece on the back of the circuit and press down on it with an insulated screwdriver.

Hold the screwdriver there for 5 seconds so the capacitor can fully charge. Turn on the switch to shoot the coil gun. Once the capacitor has been charged, flip the switch into the on position to shoot your gun. Turning on the switch completes the tun and charges the coils around the barrel, propelling the projectile forward. Once you shoot the gun, leave the switch on for 1 minute so any leftover voltage in the capacitor can discharge safely.

Did you know you can read answers researched by wikiHow Staff? Unlock staff-researched answers by supporting wikiHow. Yes No. Not Helpful 4 Helpful 9. With that capacitor, not very. This isn't a weapon. It is more like a school project. Not Helpful 4 Helpful Any capacitor should work. Bear in mind that if you get a capacitor that has a higher charge content, it will be more powerful.

Not Helpful 2 Helpful 6. You should go for enameled wire for efficiency reasons. There are materials to avoid. You are looking for wire with a low resistivity to reduce the amount of heat created. Not Helpful 0 Helpful 1.

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Wear rubber insulated gloves throughout the build to protect yourself from getting shocked. Helpful 0 Not Helpful 0. Related wikiHows How to. How to.

Step 1: Theory

How to Make a Coilgun. Step 1: Taking Apart the Camera.. This is where the screwdriver can come in handy. If you don't know where to touch Step 2: Working on the Circuit.. Solder one wire to pin 3 and solder a new wire to pin 2. You will need to remove all Step 3: The Coil. Now is the. Here's how to make a coil gun, in this case using an electric fly swatter/bug zapper for the power supply. This video was made possible in part by these Patr.

This tutorial will show you how to make a coil gun. This coil gun does work but is VERY weak. It does shoot, but not very far ft. I mainly made it to see if the charging circuit works. PARTS: 1 disposable camera- you can get them from places that develop pictures.

I used gauge wire. This is where the screwdriver can come in handy. If you don't know where to touch it look in the pics. This will create a large spark. Solder one wire to pin 3 and solder a new wire to pin 2. You will need to remove all metal on that part and solder a wire to the points so it will always be on. Now is the hardest part to me Get the magnet wire and tape some of the wire down 30mm from the end of the pen and start wrapping the the wire as tight as you can for 30mm.

Stop at 30mm and start winding back on your coil but do not change direction, either clock-wise or counter-clockwise. I made layers of coils just for testing.

Solder 1 wire to each wire on the coil. On one of the wires you soldered to the coil solder the momentary push-button.

Solder the wire from the capacitor to the push-button. Solder the other wire on the capacitor to the coil and you're done! This is normal. Once the light on the board is fully lit up, turn off the switch, push the push-button and it will shoot. I want to make a new coilgun with a capacitor bank and gauge wire. I want to use photo-flash capacitors you find in disposable cameras. A good suggestion would be to use several of those capacitors in parallel. The magnetic field strength is directly proportional to the current running through the coil, and capacitors in parallel produce greater current.

Also, use a thyristor or any high power mosfet switch to activate the coil as not to ruin any components.

Will a coil like this.. Made from insulated wire.. Work in place of magnetic wire? Do i need to coil more wire? And, to increase electromagnets' strength, can a piece of aluminum foil be wrapped below the coil on the pen tube??

Reply 5 years ago. Had to wait a month or so since they were from china though. Can you send me the detailed information of this construction? I also plan to make a coilgun like this but mine will be v and portable. Oh and is a v coilgun powerful enough? Reply 6 years ago on Introduction. Because the strength of a magnetic field is determined by the current not the voltage, I would recommend putting multiple capacitors in parallel.

I really like your coilgun! Maybe you consider to make it more powerful. I have also made a coilgun for a science project and I have done a lot of measurings.

The best is to make windings windings each layer, about 10 layers.. That's a lot i know :P and you'll also need 5 flash capacitors. Anyone know how to wire ten of these fuji chargers in parallel? How many volts from the batteries could it handle before it fried? This could save a lot of dough on expensive batteries Reply 8 years ago on Introduction. You should be able to remove the capacitor from the board and put the ones you have in there.

Check some other instructables on here and they my be able to help you more. Take some pics and post them here please. Introduction: How to Make a Coilgun. By Pyrofan Follow. More by the author:. Did you make this project?

Share it with us! I Made It! The Science Brony 5 years ago. Reply Upvote. JonathanA22 thomas. Guys help me to make powerful coil gun if anyone have idea plzZ tell me. Scottlyguy 6 years ago on Introduction. MiladS 6 years ago on Introduction. Nilpmet lpetersen2 Reply 6 years ago on Introduction. NeoRecasata 7 years ago on Step 3. Lowski86 8 years ago on Introduction. Pyrofan dlemke Reply 8 years ago on Introduction.

Pyrofan berkaysam Reply 8 years ago on Introduction.

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