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Пікірлер
@sdfasd8853 7 күн бұрын
I have a question about sotware. Wich one you use?
@biajoeknee 24 күн бұрын
what did you use to get the 3D scan of your body?
@sunday.nobody 25 күн бұрын
nice, love the machining
@DylanEdmiston 25 күн бұрын
Thanks!
@TheDIMONART 27 күн бұрын
Do you have any signs of scratches on your SBR16 linear guides? They're not bad at all, if implemented properly.
@dziggy3004 29 күн бұрын
thanks for tidbits, including using foil on surface plate for lapping! also, glad to see clips of the "cleanup" process included in the video. just getting started myself with acquired equipment, and not looking forward to such on a regular basis -- but it's nice to seeing the common headache at least being visualized by others!
@samshublom8761 Ай бұрын
I bought a new serpentine belt a couple of years ago and have been putting this off since then. This morning I pulled the lacing out of my old belt while working on a high torque job and decided enough is enough. I watched about four tutorials on this subject but liked yours the best. So I poured a stiff drink and launched into it. My fear was this would wind up as another disassembled, uncompleted project, but I managed to get it back together and running in about an hour. Your video was the only one I saw that addressed the key notch in the bearing shield and knowing that saved me from a lot of frustration. Thanks for making this video.
@DylanEdmiston Ай бұрын
❤️
@cnc_andi3294 Ай бұрын
whats the name of this gear?
@BB-km5nv Ай бұрын
How thick of your iron plates
@nowar9220 2 ай бұрын
Arent proper strain wave harmonic drives flawless?!? They use them on 4th and 5th acis high end precision vmc's! What do you mean they arent that good!? Gear reduction is crazy high like 1:30, 1:60 etc, in turn giving HUUGGEEEE torque! Absolutely zero backlash! And super compact! I just cant see how you concluded they arent that good from a bag of 3d printed parts.. You can get small ones for 100-300 bucks! All i see is pros and no cons l9l
@framaricic 2 ай бұрын
How many CFM has this vacuum?
@sandhillcarbs 3 ай бұрын
Al Bino in Reading PA Makes New Belts
@garyadderly1435 3 ай бұрын
Hi, Dylan, thanks for the video! Very educational and satisfying to watch. I enjoyed the assembling, particularly the fittings! Satisfying!
@DylanEdmiston 3 ай бұрын
Thanks Gary!
@PCBWay 3 ай бұрын
Welcome Back, Dylan!
@DylanEdmiston 3 ай бұрын
🥰
@hu5116 3 ай бұрын
Let me suggest another video experiment. The jet is great, but it’s highly inefficient with respect to propulsion. I’ll bet that if you used the same gas cylinders to drive an air motor, and then have that drive a propeller (think light sport hang glider type), I’ll bet you could both beat your speed and it would last longer too..thanks!
@hu5116 3 ай бұрын
Your low Gs is likely due to road friction and air drag. Consider a normal biking scenario, you are potentially putting your whole weight onto the petals, and at a higher gear ratio it’s probably closer to 1:1. So a 1 of your weight gets you to about 20 mph +/-. You can’t go faster without a hill because of road friction and drag. Your rocket was producing thrust of about a couple hundred pounds, same ballpark as your pedaling. So, all considered a half G is likely about right (1 G of force to counter Friction and drag, and the half is what’s left over to actually accelerate you in the drone video shots. Great experiment!
@hu5116 3 ай бұрын
Add a heat exchanger to add heat back in.
@hu5116 3 ай бұрын
Hi Dylan, LOVE your video, thanks! Question. Usually high pressure parts are of brass/bronze or steel. Why did you choose AL for the pressure fittings and is it adequate, and how did you determine that? Also, what AL alloy did you use for the structure? Looks like 4000 series? Thanks!
@DylanEdmiston 3 ай бұрын
Al easy to manufacture. Using hope strain calculation and safety factor of 3. 6061.
@brettc5386 3 ай бұрын
now lets get you up to 500 mph with some water in there
@Rob86er 3 ай бұрын
I understand this stuff is way more precise, but for threading the outside wouldn't a power pony make life easier? I don't mind threading studs or pipe. My fear comes from tapping holes. I have a problem with binding.
@DylanEdmiston 3 ай бұрын
Probably! I wasn’t aware of such a tool until just now!
@dsauce8780 3 ай бұрын
I wouldn’t do this on a prepped drag surface.
@DylanEdmiston 3 ай бұрын
It wasn’t sticky at the time
@kdoubleg 3 ай бұрын
Machinist by trade here. Wanted to comment several times. But im gonna just stick with two points that i agree with you on. 1 parting sucks 2 threadmillling rules
@DylanEdmiston 3 ай бұрын
❤️
@alextreseder6274 3 ай бұрын
Did you decide to make that howimat gear video?
@DylanEdmiston 3 ай бұрын
I haven’t. I take it you’d still like to see that? If I was making a cnc from scratch I think I’d go for a pulley reduction and very large motors..
@alextreseder6274 3 ай бұрын
@@DylanEdmiston id certainly love to see it and i know many others are also interested
@magehernan 3 ай бұрын
redbull needs to sponsor Dylan!!
@kiel9030 3 ай бұрын
You are not a lifestyle influencer. Stop bitching about your beard and having to have a shower. Just do it and STFU.
@chrisbushell3714 3 ай бұрын
Your back!
@humanspirit3432 3 ай бұрын
Cool! What about an exoskeleton project? Is Elon Musk helping? : D
@mr_wolfie_RSA 3 ай бұрын
thank you gods of the algorithm for recommending this channel
@groggynod 3 ай бұрын
I'm not sure what your calculations look like but I have to ask did you figure in drag coefficient and the other friction losses like traction and rolling resistance from the tires? The bike is wobbling because its being pushed from behind the pivoting axis of the handle bars (like trying to push a wet noodle forward from the tail end), which is also reducing some of the G's and increasing friction. I haven't done the math but I would guess those probably cut about half to a full G.
@DylanEdmiston 3 ай бұрын
Mm rolling and drag resistente should be negligible at low speed. Same for whip. I think it might be in the calculation method..
@alphadog6970 3 ай бұрын
9:02 modern woes. "No mom its not mine, im not on the 🌈 spectrum." 😂😂
@DylanEdmiston 3 ай бұрын
Wellll she thought I had a girl over. To be clear. Lol
@alphadog6970 3 ай бұрын
@@DylanEdmiston nah thats the part she thought was unbelievable.
@true1158 3 ай бұрын
I was literally thinking of u this morning... No Diddy.
@Ben-gd6wl 3 ай бұрын
1:22:39 Big red buttons tend to do that
@DylanEdmiston 3 ай бұрын
🚀
@ANYTHINGHH 3 ай бұрын
Hey man I was really waiting for this....
@eclectricmagazine 3 ай бұрын
Fuck YEAH! I've been awaiting your return, my lord.
@AverageThinking 3 ай бұрын
Behold. He’s back
@normdickson2438 4 ай бұрын
Way cool my friend
@TheCalvinSkinner 4 ай бұрын
I'm thinking of building a 3 axis machine with similar xyz dimensions. I'm on a budget so I'm wondering how you like the aluminum chassis vs steel? Are there any good example projects that you know of on the web?
@WD16700 4 ай бұрын
I have this craftsman 20 and 16 gallon from ace hardware. Literally the best.
@TheFlyBullet 5 ай бұрын
I'm asking myself, why do you think you need a 5 axis CNC? I get the 4th if you're really into milling on the OD of round parts, but the 5th axis on the head seems kinda overkill for almost anything hobbyists do.. With one or two more clamping positions usually almost everything can be done with only 3 axis 5 axis is used in big industrial settings where time is money, and still have the problem of lacking rigidity in comparison with classic 3 axis machines. The machine kinematics are hard to figure out, as you've found out yourself.. so i just don't understand why it's necessary, or do you just like it? Then I get it, otherwise you'd definitely be better off just doing 3 or 4 axis
@DylanEdmiston 5 ай бұрын
Depending on the features there are def parts that cannot be reasonably machined on anything other than a 5 axis.
@TheFlyBullet 5 ай бұрын
@@DylanEdmiston I doubt many even do more than fixed axis milling, and if you're working with fixed axis you could as well do it in a separate clamping (I hope i use the right words here :D) I think the problem is really the rigidity you sacrifice for the fifth axis isn't really worth the benefits... I've worked with 40 ton parts on huge portal mills (both on fixed heads and 5axis), and very rarely I used the 4th And 5th axis, in fact even on those huge machines the lacking rigidity limited the precision and cutting ability quite a bit... Yes doing an angled surface with a big mill in one go is neat, but that's again just time saving and can be done on a 3 axis as well with the right tools.. and time saving usually isn't a really big factor for home gamer mills right? Don't get me wrong, I love the project you did, it's really cool, and if you get the kinematics figured out I'd love to see it do simultaneous milling, I just think it's not the appropriate choice for 99% of home gamers, and hence the lack of projects using that approach to 5 axis..
@montyyeager1117 5 ай бұрын
Great video. But I do have one question. One step that I think was left out was after you flatten the component, then what do you do to move them into a new component? I have each one flattened and I can open them, but I haven't found how to move them onto one page.
@SomeoneElseEntirely 5 ай бұрын
Who is here watching this after Adam Savage got his? Brilliant idea and such a great detail for another maker who can appreciate the work behind. Well done sir!
@andwolfe 5 ай бұрын
Came from Tested. Time for an update
@alexandrelobo8524 6 ай бұрын
so John Lennon is building the iron men suit????
@DylanEdmiston 6 ай бұрын
Imagine
@CheapCheerful 6 ай бұрын
Kick arse!
@shushruthmg4630 8 ай бұрын
If you could only stopp "AAAA" and "UUUMM"
@SLAVKINGRED 8 ай бұрын
bros so cocky but he earned it.
@SLAVKINGRED 8 ай бұрын
America ya!!
@SLAVKINGRED 8 ай бұрын
lots of room around the thigh for electronics and such.
@SLAVKINGRED 8 ай бұрын
wow this is awesome
@brentbarnhart5827 8 ай бұрын
"Bushings" those are called Plain Bearings.
@hectorcalvillo1084 8 ай бұрын
felicidades!!