The design and construction a solid state tesla coil a tesla coil powered by transistors instead of a spark gap is not a trivial task. While some simple coilgun concepts can use ferromagnetic projectiles or even permanent magnet projectiles, most designs for high velocities actually incorporate a coupled coil as part of the projectile. Then i slowly incresed the voltage evry fireing and at full charge no sparks or pops or anything like that. The energy used in this coil gun is less than lethal so it can be considered reasonably safe. The lugs have advantages over soldered connections. It is the main gun, just the barrel, the coil, the switch, the capacitor and triggering device who people fail on, when building these. Once you are done with your coil tape or glue the assembly as tight as possible and let it sit for few hours. Lets see canada if north west from here il try to aim in that direction. Also, i wanted to see what i was able to cook up in a one busy weekend in school. Schematicsfactory gun parts home top rated supplier of. This should launch the projectile outside the coil.
Be willing to spend more than a week on this and you might need a few heavy power tools only to make good projectiles. Please add a comment if you need extra help with anything. Using firearms guide saves a lot of time for gun enthusiasts. Gun manual for nearly every firearm on the planet ebooks pdf free download links. Browse the large selection of gun schematic pdfs offered by numrich gun parts. A small coil gun that can demonstrate the principal of operation of these devices can be constructed from commonly available materials in about an hour. Talking electronics sites previously shared the new book the 200 pieces prepared for transistor circuits i mentioned. By following this guide you can build a tesla coil capable of generating over 4 arcs of lightning. Iron projectile is accelerated by a strong magnetic field coils. Simple coil gun electronics forum circuits, projects.
The more windings a coil has, the stronger is its magnetic field. Then, take the coil off the winder as carefully as possible and remove the inside of the straw or paper with pliers. Many coil gun and rail gun builds have made it to our pages over the years, including his ridiculously powerful gun that uses a capacitor bank so. This supplies the power to the 12v240v inverter that provides the 240v requiered by the rectifacation circut. I kept the voltage low 36v, although it does pack about 100a through the coil in 10ms and it will fire a small section of nail at a maximum of about 30 mph. For my coil i am using a coil from a pinball machine flipper. There are two metal balls on one end of the magnet. Simple circuits book a 555 timer application electronics.
But if you use too long and thin wire with your experimental coil setup, either the wire will eventually burn through or the coils electric resistance will go up and lower the current and thus weaken the magnetic field. How to find schematics or diagrams for guns or fireams. Gun manual for nearly every firearm on the planet ebooks. I toght i wod give the beradboard a chance and tryed to asemble it on that.
It is also one of the most powerful weapons in the quake game series. Wind the coil as well as you can around a axle a little bit bigger than the barrel. How to make a taser stun gun posted on october 22, 2014 by mehdi sadaghdar. Thompson tommy gun full auto 1993 thompson center 12ga muzzleloader supplement. Make a simple mini coilgun from household items in 5 minutes. The sproutie a general coverage regen receiver with plug. The sproutie a general coverage regen receiver with plugin coils note many thanks to aaron n9skn and cliff wa9yxg, who pointed out errors in the schematics. Many of the circuits simple circuits 555 in the book is set up with very few elements oscillators, timing, leds, motor control and you have to practice a lot more.
The em15 coil gun schematic diagram is shown in figure 2. Welcome to microwave energythe next part of my making electromagnetic weapons series. The sproutie a general coverage regen receiver with plugin. How to build a solid state tesla coil sstc 2 by loneoceans labs. Coil guns require no explosive propellant, therefor can be fired an infinite amount of time, providing that there is ammunition and available electricity. This paper summarizes all important steps during coil gun design, such as physical laws of the coil gun, preliminary calculations, the testing device and the final product. Coil guns are so powerful that they are going to be utilized to. They simplify testing, provide connection points for meters, and allow easy replacement of a power source. They use a current to charge copper wires and create an electromagnet to launch a projectile. Sep 03, 2005 the simple coil gun v2 is now operational. A coil gun is an electromagnetic projectile launcher. In this article, ill show you how to build a coil gun. Schematics work, and government and private resources and additional information introduction to what magnetic weapons are, how they. General info overviewgoals schematics railgun prototype.
Many coil gun and rail gun builds have made it to our pages over the years, including his ridiculously powerful gun that uses a capacitor bank so large it needs its own car. This paper summarizes all important steps during coil. First you need pc with dvd drive and then you need to know who is manufacturer of your gun. Wind the coil as perfectly as humanly possible and keep the wire as perpendicular to the bolt as possible. An electric circuit is a closed loop with a continuous flow of electric current from the power supply to the load. Here are ten simple electric circuits commonly found around the home. This is the second gun that nicholas howard has built. The accelerator coil induces a very high amperage current in the projectile that now sets up its own magnetic field that opposes that in the coil causing a repulsive moment of accelerative force on the projectile. This is my second coil rifle, it has a firing energy of about 5 joules and it charges in about 10 seconds. Im sure almost all of you have used a microwave at some point in your lives.
Oystein pedersens coilgun original page is down now. A coilgun, also known as a gauss rifle is a type of projectile accelerator consisting of one or more coils used as electromagnets in the configuration of a linear motor that accelerate a ferromagnetic or conducting projectile to high velocity. General info overviewgoals schematics railgun prototype rail. When the gun is completed, it will be calibrated and fired. Its more powerful sibling, the rail gun is already being tested in military applications. These are the basic physics principles by which a coil gun operates, which appears to be what you are interested in. The coil doesnt burn even if you connect it to 12v for a long time because its series resistance limits its current, to 17a for 12v and it is so large that it can handle the power.
Coil guns require no explosive propellant, therefor can be fired an infinite amount of time, providing that there is. The current is switched using button via a large thyristor scr. I hope this guide will serve as a comprehensive stepbystep reference with easy to follow instructions. The mass launcher uses a flat spiral coil arranged with a vertical flyway and wooden support base. Another form of gauss rifle is one which consists of a strong magnet on a rail.
Aug 21, 2014 the sproutie a general coverage regen receiver with plugin coils note many thanks to aaron n9skn and cliff wa9yxg, who pointed out errors in the schematics. Electromagnetic coil gun construction and basic simulation. For example, an 18v battery pack with 160v inverter could replace the transformers with the simple use of a screwdriver. Schematics are the property of, and trademarks are registered to, the individual manufacturers, and are used with permission. If you are here to learn how to build a sstc, you have come to the right place. Learn how to make a simple but extremely effective coil gun using only a few parts that are fairly easy to obtain by only going to a few places and possibly online. Gun schematics, pdf of gun parts lists numrich gun parts. Threestage coil gun final project report december 8, 2006 e155 dan pivonka and michael pugh abstract. Oct 14, 2008 a small coil gun that can demonstrate the principal of operation of these devices can be constructed from commonly available materials in about an hour. See more ideas about guns, homemade weapons and diy tech. Pdf electromagnetic coil gun construction and basic.
Welcome to the tesla coil design, construction and operation guide. You may use you hands, but my grandpa and i made a little rig to make it easier. Yea dengerus if your stupid and stick your fingers around wen there charged. Also, add a comment if i need to change any of the steps. Electric circuits like ac lighting circuit, battery charging circuit, energy meter, switch circuit, air conditioning circuit, thermocouple circuit, dc lighting circuit, multimeter circuit, current. At this point, current through the loop is abruptly turned off so the projectile wont be slowed down by its continued attraction to the coil s magnetic field. Shop for parts list schematics with numrich gun parts. I have been looking at making a coil gun lately and i had an idea for a simple one. I will document this guide through the construction of a very simple solid state tesla coil sstc 2 which i have designed to be simple, compact, and produces good results. I built my first one in only a week after i had all the parts.
B1 9v transistor battery c1,c2 12,000 microfarad electrolytic capacitor, 200 wvdc working volts d. Feature comparison the feature differences between magnetic weapons and standard firearms. A coil gun is an electronic gun that fires a projectile by means of the magnetic field generated when a large pulse of current is run through a coil. A coil gun is a device that fires magnetic projectiles at high velocities, using electricity. Electric circuits like ac lighting circuit, battery charging circuit, energy meter, switch circuit, air conditioning circuit, thermocouple circuit, dc lighting circuit, multimeter circuit, current transformer. A singlestage, sensorless, coil gun was designed to demonstrate the capability to accelerate a ferromagnetic projectile to high velocity. To test the coil gun project simply put the metal piece inside the coil and press the button on the breadboard. Just try and make your own coilgun accelerator youtube. Because you now know the main thing works, and the last can be very simple and still work, it does not include huge amounts of power, and can be done to function very cool.
Electromagnetic coil gun design and construction abstract a singlestage, sensor less, coil gun was designed to demonstrate the capability to accelerate a ferromagnetic projectile to high velocity. If they ware wet i wod cetarnly get a painful shock. I once acsidetaly was toching the output wen i trigerd the scr and it only stung a litle bit. But if you use too long and thin wire with your experimental coil setup, either the wire will eventually burn through or the coil s electric resistance will go up and lower the current and thus weaken the magnetic field.
This diy electromagnetic pulse emp generator is simple to. This will shoot a small metal object, powered only by a small battery. Simple coil gun electronics forum circuits, projects and. I found it easy to search and find any gun schematic and great thing is that you can print out any schematic for any firearm.
The huge current in the coil is ensured by capacitor bank. In almost all coilgun configurations, the coils and the gun barrel are arranged on a common axis. So ive come up with a fairly simple way to do it that makes use of an electric fly swatter for the power supply. As a gunsmith, i was searching for some gun schematics and i found them here on dvd that have many gun diagrams. They have been corrected, and n9skn has built a working sproutie from the schematics in this post so rest assured that if you follow them, you can too. The guide will begin with a basic introduction to tesla coils, how they. Rail gun and coil gun designs main overview goals intro railgun accelerator electronics misc. This is a relatively simple coilgun me and my grandpa made this summer. In this diy, youll learn how to make a coil gun without a camera. Tesla coil design, construction and operation guide. This diy electromagnetic pulse emp generator is simple.
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