Print at 45° for non shear strength. (45° layer lines are not perpendicular with linear or 90° shear forces)

Awesome work !!!

I had the thought while watching, instead of printing the nose cones in 100% infill. Print the nose cone w/ most of the cone solid(base layers) and the tip being hollow so when impacting the target the point crushes. I think this would create a harder impact and the solid base able to transfer the force.

stl when!?!?!? seriously though excellent work guys this is epic!

Excited to see how this turns out! Make sure to scrub the files well so MIB don't take it down, seen too many launcher builds get dissapeared over the past few months

ATF watching these at full mast

Can't stop the signal

sweet guys! been following for a while now cant wait until this gets a public release. also maybe you guys should start thinking about 3d printing molds for your pieces instead of 3d printing the parts themselves. you can then inject these molds with high tensile liquid polymer like some sort of silicone or resin.

You guys must have plot armor or some really incriminating shit on the youtube execs, anyone else with this kind of content would be branded the antichrist by the almighty YT algorithm, well done

Use tungsten carbide ball bearings, I think those are the heaviest you can get

And this is why I’m not an engineer lol.

arrange files for 3D printing, download?

cool

Welcome to the watchlist, everyone

The rocket looks like straight out of half life 2

Hellyeah!!!

I read that most anti armor weapons use short action rocket motors that burn stupidly fast (in milliseconds). Increasing the burn rate might help accuracy (and velocity), but plastic is not the ideal material.

any chance you are accepting beta testers or have a odysee page for the 3d files?

Is the rocket motor still accelerating the projectile at the moment the projectile hits the plywood? Maybe the still-accelerating-motor's forward force is strong enough to counteract the backwards force imparted on the detonator at the moment the projectile hits the plywood? Have you tried shooting the projectile into something that won't break (big piece of metal)?

Crikey!

What Rocketmotor do you use? and how does the motor in the rocket launcher ignite when there is only a methanol explosion?

Out of curiosity, why do a boost motor system instead of just a straight solid motor all the way through? Wear and tear on the launcher?

Have you considered electroforming for your copper liners? It would make it much easier for you or more importantly your end user to be able to actually print the shaped charge in it's entirety then using conductive paint and a simple copper sulfate solution. electroform a copper layer onto the plastic liner, once its thick enough it's ready to go once you fill the warhead. Electroplating may actually be very helpful to reinforce some of the parts that take the most stress. A thin layer of copper then nickel will increase the strength of the part by a significant degree and would only add a few ounces of weigh depending on how much strength you need.

Had a question for you guys, I have a PSRL ( 40 mm) and they won’t sell any Inert ammunition to me (or to anybody without a government contract) ,any chance you guys can possibly make an inert rocket that can just shoot out of it ?

*Makes rocket too sensitive* *Drops Rocket* *💣 💥*

What’s the name of his facebook page he was talking about at the end?

Would you sell designs for the anti tank 🙂

And these are legal how?

Are you guys studying past rocket data? Why not just copy what works instead of starting form the ground up.

Get an OMG for your SR.... or come join the dark side in V400 land

Just make a potato gun launcher that launches rockets, no need for rocket boosters.

I like how people can make cool some-what accurate rockets but if they have any kind of guidance they are illegal.