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Julien's Mechanical Projects
Приєднався 11 тра 2017
Semi Auto Cap Gun Airsoft Gun
This is a 3D printed semi auto airsoft gun that uses caps to propel BB's. Its modelled after the USP match from half life.
Переглядів: 931
Відео
Flintlock Derringer Airsoft Gun, 3D Printed
Переглядів 2 тис.2 місяці тому
STL Files: cults3d.com/en/3d-model/game/flintlock-derringer-airsoft-pistol-juliencthethird Flintlock Derringer airsoft pistol for 3D printing. I printed this using cura on an ender 5 using PLA these settings for all parts: -0.12 resolution, These Parts printed with 100% infill: -18th century derringer Piston -18th Century Pistol Part 1 -18th Century Pistol Part 2 -18th Century Pistol Part 5 -18...
Heavy Weapons Guy Bullet Belt, 3D Printed
Переглядів 962 місяці тому
Heavy Weapons Guy Bullet Belt 3D Printed. This is a 3D printed prop for cosplaying heavy weapons guy from team fortress 2! STL is available here: www.etsy.com/ca/listing/1808261460/tf2-heavy-bullet-belt-stl
Cap Gun Airsoft Pistol
Переглядів 9 тис.2 місяці тому
A 3D printed cap gun that shoots airsoft BB's! Files available free here: cults3d.com/en/3d-model/game/cap-gun-airsoft-pistol
RC Submarine Test Dive
Переглядів 6113 місяці тому
A test drive and dive of an RC submarine Project description: Hull: This submarine uses a water tight ABS tube as the hull. Buyoncy is controlled by pumping water into a blader inside the water tight hull. Propullsion: Propeller - shaft - 6V motor. The tricky part is the shaft's packing ring. It has to be watertight. Steering: Rudder behind the propeller - linkage through the boat's pressure hu...
Plasma Pistol Airsoft/Orb Gun 3D Printed
Переглядів 1603 місяці тому
A fully 3d printed airsoft/orb gun, modeled after a warhammer plasma pistol. For the painting click the link below: m.ua-cam.com/video/K9FTAtxfnTw/v-deo.html
Can you make an engine from a lava lamp?
Переглядів 2673 місяці тому
A heat engine I built that uses the phase change of paraffin wax to generate power.
Flintlock Derringer Air soft / Orb Pistol Preview 3D printed
Переглядів 1 тис.4 місяці тому
Flintlock Derringer Air soft / Orb Pistol Preview. A 3D printed airsoft / orb blaster modelled after a 18th century flintlock derringer. This is a preview, the full video will be released soon.
3D Printed Gel/Airsoft Gun 2.0 Preview
Переглядів 6094 місяці тому
3D Printed Gel/Airsoft Gun 2.0 Preview. This is a work in progress of my 3D printed airsoft/gel gun (I still need to work on the accuracy). A full video will be releasing shortly with the files linked. 3D printed Air soft
Raspberry Pi Holographic AI Glasses Part 1
Переглядів 6014 місяці тому
Raspberry Pi Holographic AI Glasses. I used the Open AI API to build this project as well as a raspberry PI 3b, Arduino nano, 1.5 inch oled display and 3D printed parts. 3d printed Google glass AI Arduino Raspberry pi
Raspberry Pi Ship Simulator With Interactive AI
Переглядів 475 місяців тому
Raspberry Pi Ship Simulator With Interactive AI
Second Prototype of Page Turner (CAPSTONE)
Переглядів 632 роки тому
Second Prototype of Page Turner (CAPSTONE)
Initial Prototype for Automated Page Turner (CAPSTONE)
Переглядів 392 роки тому
Initial Prototype for Automated Page Turner (CAPSTONE)
Arduino + Raspberry Pi Virtual Glasses
Переглядів 10 тис.6 років тому
Arduino Raspberry Pi Virtual Glasses
Raspberry Pi Facial Recognition Heads Up Display
Переглядів 1,8 тис.6 років тому
Raspberry Pi Facial Recognition Heads Up Display
Remote Controlled Nerf Gun Ceiling Turret
Переглядів 1,6 тис.7 років тому
Remote Controlled Nerf Gun Ceiling Turret
Now you just need to make sasha, something like @gatlingtommy 's MOAB minigun. Maybe not as fast fire rate but it would still look cool
stl?
Where did you buy the spring from??
Canadian tire
Do I need the red plastic disc cap for it to work?
Yes
@@juliensmechanicalprojects Okay thanks
what in the Freeman
is cool semi-auto cap gun is like MGC japanese toy i like it i want it!
yupee
best thing ive seen that can be 3d printed! super cool!
Thanks!
WAITED FOR YOU TO POST THIS /
Wow, can you make a simple single shot cap gun, for my nephew with cancer
if he responds, it may take alot of time to print, send and get.
I'm designing a flintlock pistol that can shoot bbs. Its about as simple of a bb gun you can make. I'll post the files on cults when it's done. You'll have to print it though.
i feel like the barrel is too short.
what spring is that? i cant find a good spring for this
I know I'm asking a lot of questions, but I'm very keen, how does the trigger go back to where it started instead of stayig back?
No problem, I have a rudimentary 3d printed spring that resets the trigger
Julien, what size bb's should be used?
6 mm bbs
@@juliensmechanicalprojects Will 4.5 work? also love your videos
4.5 mm might work, but you'd have to pack the bb with tissue paper so it dosent fall out.
I suggest you change it to "listening" instead of "talk". Good luck man, I'm rooting for you
It looks amazing and without a trace of wave in the water too 😯
so do you just pull the band out right after you complete thoes steps or is there a careful process
Thats cool!
Great way to make sure the barrel and BBs match in dimensions!
Thanks
Woud you be able to make a simple, 100% 3d printed cap powered bb gun?
It depends on if I can get enough power from a 3d printed spring to ignite the cap. I do think it's possible.
@@juliensmechanicalprojects why? i dont mean small, i mean like a simple assembly. Love your vids
Thanks! The issue with making a 3D printed PLA spring is that it has very poor elastic deformation. Which means it won't return fully to its original shape when you compress it. So basically it might work for a bit then it will start to break down. You might be able to do it if you use a different type of plastic like PETG. If I can make a good 3d printed spring then it would be possible to make a 100% 3D printed cap gun bb gun. I just have to experiment more with making them @theflyingarchers4684
@@juliensmechanicalprojects Than you for explaining this to me Julien, Have a good day :)
@@juliensmechanicalprojects Ok, thank you julien, what size bb's did you use/
I love this, I hate that there aren't more people in this small community of chemical propellant airsoft guns. Can't wait till someone figures out how to make it semi auto
I am working on a semi auto gun, I'm hoping to have the video out by late December early January
I also love this. Im working on a RC Tank with a working cannon. This kind of bullet propell is the most compact system to make the cannon. Im also considering making shells, because as its an rc cannon it needs an automatic reload and ignition. Im obviously going to start with the basics by making a tiny cannon, not rc just operated by myself.
@@juliensmechanicalprojects I thought of making it a lever action rifle but let's seee what you cooked
Bro is that THE heavy weapons guy?
I..... am heavy weapons guy
I see it says cap gun, so I assume it is propeled by gun powder technically? If so, thats awesome
I like this idea, makes me want to try to implement a way to do with a single arm. lol
Does it work if you put more bullets in it? (Shotgun shell)
If you put more bbs in it should still work and would kinda be like a shotgun. (I haven't tested it)
@@juliensmechanicalprojects Cool.
Ok I need to know stl
@timswastaken the link to the STL is in the description of the full video on my channel
Will this work if it is printed in a smaller size? (Along with adjusting the shell of course.) If it can be printed in a smaller size, do you have any idea how much it can be shrunk down before it becomes unusable? It seems that it could possibly be shrunk 500% smaller than its original size and still function.
If you can 3D model the parts I think you should be able to shrink it down to half the size. I think 500 percent would be too small for it to work properly.
you should add a ram rod for the bb inserting process
Love it. As with coast's comment, would love to see some details about the build!
Thank you. Details have been added to the video description. I am currently working on more sub videos, which will go in depth into how they work. I'm hoping to have those videos out in the next couple of months.
My favourite part is the conning tower
Some info about the boat like what ballast system you used, would be great.
Details have been added to the video description. I am currently working on more sub videos, which will go in depth into how they work. I'm hoping to have those videos out in the next couple of months.
Cool!
no, do NOT think of "steam engines". the heat used to BOIL the water is not where the power comes from. teh water must be converted to steam, a large amount of energy stored as latent heat... but that energy cannot be used. the "power" is in the heat and pressure once the water is converted to steam in a sealed vessel, as it is now above atmospheric pressure, and is above 100C. its the heat stored in the steam itself, as a gas, not the heat that allowed it to BE a gas, that we use in our steam engines. when the steam condenses back to water, the latent heat of the phase change must be DISCARDED, having performed no work. thats what those big cooling towers are doing, radiating the majority of the energy liberated from the fuel into the atmosphere, unused. a turbine can use steam at a lower than atmospheric pressure, at below 100C, simply due to having a condenser, that creates a vacuum. you are still limited to a minimum working temperature of about 50C, as the condenser still has to reject heat, radiate it to the atmosphere... at the same rate that energy is pumped into the steam via the boiler. as the condenser temperature increases, the ability to produce a vacuum reduces, and there is less and less energy extracted from this "lower than atmospheric" steam. the turbine is using the VELOCITY of the steam as it expands into a vacuum, not the pressure. as the pressure halves, volume doubles, and theres more steam in MOTION... a larger surface area of blades to act upon and do work. we use steam as it simply can hold more energy as heat and pressure, versus other gases such as air. we are always told about the dangers of steam, but seriously, its a lot better than the temperature and pressure any other gas would require to convey the same sort of energy... i have toyed with this idea before, as have many far more intelligent men over the centuries... its never been used, and never will. sorry to burst the bubble... consider water, that must expand slightly as it rises from about 50C to 100C, then contract as it cools again... you would THINK that all you have to do is match the compression ratio to this expansion ratio. you cant. the volume increases. the surface volume increases. the amount of work put into a "load" depends on the pressure, or conversely, the pressure in the system depends on the "load"... and temperature is involved as well... it IS a PVT diagram, after all. if the load isnt adequate, the pressure drops, and suddenly the water flashes off as steam, absorbing energy as it does so, and it cannot be recondensed without either discarding that energy, that excess heat, or increasing the pressure , by applying mechanical work, which is the exact opposite of what you were intending to do... are you simply putting energy into a fluid? or are you actually trying to make that energy do useful work? there is a MASSIVE DIFFERENCE! its a "double edged sword"... "triple edged with uncomfortable handle sword"... i can barely even brush the surface of the issues surrounding this idea... theres thick text books that delve into thermodynamics, far more complex than a mere reply on YT... you dont need to be able to deal with teh equations, you just need to develop a "three dimensional" imagination... seriously, you have to think about this stuff for YEARS before even getting a basic idea of whats going on...
We atill produce power from nuclear anf thermal plants by steam
@@sssbznzn where did i say we DONT use steam? what i said is that we dont use the energy required to boil water to make steam. yknow. water? liquid? has to be heated to 100C? then it stays there at 100C until turned to steam? "latent heat"? unless under pressure, at which point it can get higher than 100C? and its THAT pressure we use. that extra heat. we dont use the energy that boiled the water. we use the steam thats heated over 100C and at higher than atmospheric pressure.
if you ask it to identify you bottle of lubricant it ill recognize it in one day
Your idea is really good. It's just that the video didn't really active and engaging in this short span time era.
This is awesome! How much rotational moment and RPM did you get out of it?
This prototype was very slow, with 1 rotation every 6 minutes. As for the torque I'm not sure.
i would love to see something full length
That's what sh
Fun man. Just be aware of how much vocal fry you have. No one will mention it, but it's enough to be distracting.
Gotta add some sights on that if you want to hit anything accurately
is it just me. or does that look like a *Magnum* from halo
Hmmm, your architecture isn't much different from the autumn's...
Neat
Cool! 🎉
I had a similar idea a few years back, but I was too lazy to try making it. Your content inspired me to try coding in more than one language and to create things that I was afraid to fail make. Thank you for being an inspiration and an amazing creator.
Nice work!
Ooh, what a neat project! Sick thumbnail too!
Teach me ,Sensi 🙏
Cool build man 👍 You should make a version 2.0
Nice brother how did you actually did this can you share me the tutorials. excellent project for engineering students. you earned a sub brother. Love from india.
Woah! Gonna need this for my desk!!
How did you apply chatgpt to create that?
I used the chatgpt API with python to analyze single frames from a webcam. I used the speech recognition library so I could verbally give prompts. And I could use the chatgpt API again to synthezise the voice response