Making Spindles for a RACE CAR! || INHERITANCE MACHINING
ฝัง
- เผยแพร่เมื่อ 31 ก.ค. 2024
- If you’d like to sponsor or donate to the Formula Kentucky racing team check out
sae.engr.uky.edu/sponsorship
For other forms of donation/sponsorship (parts, materials, tools, machining, etc) email the team directly at formulakentucky@gmail.com
This week in the manual machine shop I’m helping out some old friends. When I was at the University of Kentucky, I was on the Formula SAE (Formula Student) team where we designed, built and raced with a Formula 1 style race car. The main competition we attended was at the MIchigan International Speedway, and included many performance based aspects like an autocross style endurance race. As well as engineering design and cost evaluations. Just as was the case when I was on the team, the new team was looking for help in whatever form possible. So I’m lending my machine tools and the little knowledge I’ve built up to help make the front wheel spindles. They are made from 6061 aluminum and connect the wheels and brake rotors to the car through tapered roller bearings. There is a lot of machining involved in these but I’m especially excited for all the glorious lathe work. Already I can see a few side projects creeping up. Enjoy!
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TIMESTAMPS
0:00 Intro
1:32 No Drafting Required
3:06 From the Inside Out
5:27 The Precise Bits
8:04 My Ears are Ringing
11:52 Improvisation
14:50 Where the Wheel Goes
16:30 Side What?
20:28 Hindsight is 20/20
FAQ
Drafting Equipment (affiliate links): amzn.to/3P0HvMe
A/V Equipment (affiliate links): amzn.to/3Pi45jB
Editing: Final Cut Pro X
Intro Song: Way Back Way Back When (Instrumental Version) - Gamma Skies
www.epidemicsound.com/track/S...\
• Making Spindles for a ...
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Aye! Currently on K-State’s FSAE Team as the Chassis and Engine Lead. Was watching this as I’m actually about to head to our shop to do some last minute SES work before I head home for Christmas. Alumni are a great resource and have helped us out a lot too. Glad to see you’re willing to help these guys out too. I’ve talked to them a few times at competition and they’re great people.
Kansas Gang?
Damn you guys are done your SES? Couldnt be me.
@@fernandogonzalez3042 Well you see…finishing up in my book is getting it 90% of the way there. We’re full composite chassis and we have layup in two weeks, so you really can’t change anything once you get going.
@@paytonlee2896 ah im drexel ev mech lead and we’re doing tube chassis so ours is easier. Im planning on doing a carbon accumulator tho so i need to do testing
Kansas gang represent!
Thanks for watching everyone and also a special thanks to the Formula Kentucky team for not only allowing me help out with this year’s build, but also for letting my relive an old past time! I had a lot of fun making these parts and hope to see everything else come together in time for competition this summer!
Can't belive you made part of Formula SAE. I am a former Formula and Baja studend as well here back in Brazil... Just starting to build my own shop for hobby... you are a great inspiration!
Thanks for the video.
Just a suggestion if you are going to machine aluminum again, is use high speed steel or inserts designed for aluminum. The inserts you where using are for steel. Used lots of Kennametal inserts over the years, using the right insert makes the job go better. Find a local dealer and not ebay, local people can help advise you about the inserts that are available, and get better price. High speed steel is the inexpensive way to machine aluminum.
On another machining channel I saw someone add a spacer between the head of the mill and the body/stand. Might consider doing that if you have the setup to get it done properly. Will add a few inches of vertical work height for projects like this. I'll find the video and link it.
th-cam.com/video/Puwd0-nLflQ/w-d-xo.html
At 6:45 he is removing the spacer. He talks about it at other points in the video as well. His space is quite big but for your purposes it seems like counter acting a good portion of the lost height when using the rotary table and chuck would be good without running into the issues he discussed in the video. According to him, to large of a space creates tool length issues and also an angle issue when tilting the head.
The chatter was probably mostly due to using the wrong inserts. Aluminium wants sharp cutters and those *looked* like standard steel inserts. It went away with the grooving tool as it was HSS and would, I assume, have had a nice sharp edge. You won't get the chatter in aluminium most of the time as it's damped by being closer to the chuck, but you had a big chunk hanging a long way out there with minimal jaw grip.
As a former Formula SAE team member, I relate to this video a lot. Having a sponsor like you must have stoked the Formula Kentucky team members. I remember the wheel hubs and uprights as particularly challenging parts to source/machine. As a former FSAE team member yourself, you must have enjoyed helping them with this project.
Keep on machining! Love your videos
Thanks! I know every little bit of support we got back then was a huge deal. It was great to be able to help out the team again.
I must say, very very nice job. You must have a small fortune in just the tooling to get things done. This a great place to drop by and relax for a few. Thank you for sharing!
I knew that part in the thumbnail looked familiar! I'm on the Formula Kentucky team this year working on the powertrain subsystem. We're building momentum in the manufacturing phase now and the car should be complete within the next couple months. Awesome to see where some of the parts come from!
Thank you for your help with this project!!! It means a lot for our team!
Absolutey my pleasure! Looking forward to meeting you all!
It's always so refreshing when a maching channel makes something that's not another shop tool or fixture! Don't get me wrong, those are fun too, but it's nice to see people making actual stuff.
For the chatter; buy some polished positive rake aluminium inserts. The cut like butter with low cutting forces. They are great to use on such a nice project. For the chatter with the large radius formtool I usually make the final cut by turning the chuck by hand using lots of cutting oil... All the best, Job
My grandfather was a machinist for AO Smith in the late 40's through the 60's. So this channel speaks to me in a way that most people can't quite understand. I very much appreciate this work and the beauty of it even though I am not a machinist myself.
Also I see the spam bot has invaded the channel trying to hijack people's information. TH-cam seriously needs an algorithm or something of the sort that could pick up on 20 or more reply posts on the same video with same context and auto ban said accounts. But who are we kidding, TH-cam couldn't possibly make a complex system like that.
I'm glad you like the channel. Thank you!
And yeah I just caught it and flagged that spam account. No idea why YT doesn't have that automated.
Really? You want TH-cam to use another algorithm? Have you seen what "The Algorithm" has done for monetization? or recommendations?
In all seriousness, a fairly basic screening system would be quite nice, and wouldn't need to be that complicated. Instead of outright blocking flagged comments, it should "hide for review", allowing the content creator and/or moderators to review the comment before it's publicly visible. This way the scammers and bots can be reported and removed instead of just being cleaned up after.
I can relate as well, my grandfather was a machinist at Sperry Gyroscope during WW II, supposedly making parts for the Norden bombsight. I wouldn't know, as I came to that information years after he passed away. I came to hobby machining through an independent path, the live steam hobby. But my dad was at our house watching me turn a part on the old Atlas Craftsman 12" lathe I had at the time, and he told me that my grandfather would have been proud of me, as everything I had learned about machining up to that point was self-taught. I had to stop working for a moment, as everything got blurry -- I must have gotten something in my eye, even though I was wearing glasses... 😉
There's a scambot on another channel that leaves the same message and WhatsApp number while trying to impersonate the channel owner and I've reported them every day along with a bunch of other people for 10 months now and TH-cam still hasn't deleted their obvious scam channel.. it's become very clear that TH-cam fully endorses scambots
@@InheritanceMachining About a year ago I saw where a guy had devised a program to detect and report spam bots and released it for free. There was a user version and a creator version (or maybe functionality for both within the same program, it has been over a year). So, users as well as creators could easily report spam bots. It looked like it worked VERY well with very little false positives. I used it on a few channels to see how well it worked. TH-cam never banned those accounts, that's right, the exact same accounts were still spamming in the same channels after being reported. I also never noticed and of their comments being removed either. I guess their ad revenue would suffer if they removed the bots. 🤷♂
Awesome work! On the chatter, stuff the bore with some rubber tubing or a bicycle inner tube, really helps to quieten any vibrations. Also try a ground sharp insert for aluminium, takes much less pressure to cut and less likely to chatter.
Good tips. Thanks!
I was just gonna suggest rubber tubing. I keep a selection of rubber bands and tubing in the box for thin wall projects.
Would a live centre in the tailstock have helped with this part in particular?
@@rebmcr Possibly. Based on the work I generally do I tend to work from the inside out (sometimes even when it’s not the best order of operation) As a result I’m constantly looking for ways to reduce chatter in thin material.
That's a good idea! I was thinking a rubber strap around the od, like they use on brake drum lathes.
I did not expect to hear about formula SAE on your channel. Ex-member of Romania's FSAE team BlueStreamline, worked on many departments (engine, chassis, brakes, transmission). Been an awesome experience in Spain and Croatia. I recommend it to absolutely anyone who is freshman in collage, you learn way more than just classes.
Awesome content !
I couldn't agree more! Thanks
A trick to "maybe " get out the chatter you fought on your first try is to use a piece of thick flat rubber that you have to fold to get it into your bore. As it tries to flatten out it puts pressure against the walls and can reduce or eliminate your vibration.
I just want to say, I found you a few weeks back and crushed through all your videos. Incredible. I was itching for more.
I love your story also because it hits a soft spot for me and my grandfather's woodworking shop. I also bought a house that was filled with old veneers and marquetry tools. The estate didn't want to clear it out and I was so happy for a new hobby.
Keep up the great work!
That's very cool! Glad you got a chance to work with your grandfather as well. Thanks so much for the support
This is the best show on TH-cam.
The fact that you are a racing fan makes it a million times better.
Thank you
Some men are crafters. Some crafters are craftsmen. Some craftsmen are masters of their craft. Some masters are artists. You, sir, are among the artists.
Good video man. My old school has a Baja SAE team that provides a great opportunity to students. Unfortunately like a lot of schools my old university loves talking about the Baja program for their marketing but never goes out of their way to provide them with money for the projects. It is up to the students and dedicated staff to raise thousands upon thousands to get a car to competition. So if anyone is thinking about giving back and donating to your university think about directly supporting the clubs that need support. They provide the most important engineering experiences and are so vital for kids early in their careers.
This is very well said. And true. Thank you!
Unlike most other crafts, the joy of machining is the joy of watching the removal of material. What better example than this racing car part. 👏👏👍😀
I little tip for the vibration I learned from a lathe-guru back in the day.
You can get one of these thick rubberbands which are like 3/4 inch wide and wrap it around the end of the part, near the chuck to stop the vibration on these big parts.
surgical rubber tubing. ive also used fire hose when threading massive 24in round oilfield pipe
Thank you so much for sharing your joy when doing those parts. They are beautiful pieces, literally handmade.
Thank you!
Loved watching this I was part of the RIT Formula SAE back in '96 (F5 team)... I didn't do any of the machining for our team, but I do look back on that time fondly. RIP Dave.
Awesome. RIT's program is legit!
This is amazing! I am an FSAE alum from NCSU and it always makes my day to hear from my team about anything :)
Superb job! 17:18 Brilliant! Thank you for make this difficult year a lot more enjoyable for us machinist out there!
My pleasure. Thank you as always, Jose!
Far and away my favorite machining channel on youtube! great work, thanks so much for sharing!
Thank you 🙏
Very cool!! I don't live but 45 mins from UK. Its nice to see some one from Kentucky making it on TH-cam. I want to get into machining as a hobby. Love the Channel keep it up.
Awesome to see how many other FSAE students and alumni are out and about.
Thanks as always for sharing!
I'm surprised honestly. It's awesome! Thanks as always
Another fantastic video! I also think it's worth mentioning that I usually skip over most intros, but I really love how you put your videos together. The music elicits a mix of good vibes, nostalgia, and excitement for what's to come - top notch production all around. Hope you and yours have a merry Christmas!
I'm glad because I really like the intro too 😁 Merry Christmas you to as well!
Wow! How I love to watch your precision machining. It’s like a ballet in precision metalwork…captivating and always satisfying!
Thanks!
Your combination of project build quality, perfect narration and outstanding videography is a treat every time you post-Thank you very much and happy holidays to you and yours ✅👍
Thank you 🙏 Happy Holidays!
This was cool on so many levels, Brandon! As a graduate from UK in 2017, it's really neat to see you making parts to help out the race team. The spindles turned out great, too, of course!
Have a Merry Christmas and a Happy New Year!
I wondered if that was your alma mater 😁 Thanks man! And Merry Christmas to you too!
Gday, this was really generous of you to help the collage team out and the company that supplied the stock, thank you for all the great content throughout the year and wish you a very Merry Christmas and Happy New Year, cheers
Thank you and Merry Christmas to you too!
Let's go! Awesome way to end the week
This is priceless. All the effort you put down in every single piece you create - congrats, it's really inspiring! Regards from Portugal
Thank you!
Not hard to see why you have so many subscribers, you're calm, warm, and inviting, and I learn something new with every video.
Happy New Year!
Thank you 🙏 Happy New year to you as well!
So so soooo many good details about what you’re doing. What worked, what didn’t and your thought process for what you would do next time. I consider what your doing here to be a gift for anyone interested in this type of work. I absolutely love your channel. Keep up the good work. I’m slowly building up my own shop.
I really appreciate that. Thank you. Good luck with your shop!
This video had me smiling the whole way thru and teleported me back in time to the UC Bearcat Motorsports FSAE machine shop. Such a cool project... I should call those guys... Merry Christmas to you!
😁 We had a couple interactions with the UC team back in the day! Merry Christmas!
I just cannot Express enough how great this channel is!
Merry Christmas.
Thank you! Merry Christmas to you as well!
As a mechanical engineering student your channel always brings utter joy to my heart. This is true even more so for this build as I am head of electrics in our Formula Student Team (European version of Formula SAE). Having alumni and supporters like you is what makes these projects possible in the first place - so huge respect for reaching out to your former team as well as making this very special pastime more visible to a general public! All the best and a very merry Christmas from Germany!
I also love how this comment section not only oozes positivity but seems to rally student racing team members from all around - great stuff!
I really appreciate that! What you said about support is so true. I hoped that I'd be able to help out again one day. Merry Christmas to you as well!
Also, I'm quite surprised how many other FSAE/Student alumni and members are chiming in. It's an amazing program to be a part of to say the least!
It’s awesome to see that your so involved in the community. I live about 45 minutes away from UK in Danville, and had no idea they had a race team. You have easily become my favorite channel in the past few months, I can’t wait for the channel to keep growing!
Small world, right? 😁 I really appreciate that! Thank you!
It's -6° here currently in the Chicagoland area. This video helped warm my heart. I thoroughly enjoy your content and have been a subscriber from day 1.
😂 It's an even 0 here in KY right now. Really appreciate it man!
What beautiful work, your videos are always so peaceful to watch!
Thank you!
That was a true work of art, such a pleasure watching that. I'm in the middle of making some spindle / hubs for my recumbent motorcycle project. I ultimately decided to farm out the machining. After watching this video - I'm glad I did. Otherwise I'm looking at a dozen side projects and a few thousand in more tools.
😂 Thank you!
As a machinist myself I thoroughly enjoy your videos, look forward to them every time I see them pop up on my feed, keep up the good work, fantastic content can’t wait to see more!!
Thanks a lot!
A week ago I discovered your wonderful channel and since then I watched all of your videos. I Don't have anything to do with machining in my life, but your videos are so interesting and relaxing. They really make want to get startet at this craft myself. Can't wait for your next video!
Thank you so much!
Way back in 1967 while at a mechanical drafting trade school in Milwaukee we drew so many parts, most of which I had no idea what they actually were, other than the drawing title. Once thing that was totally lacking in this study was offering us some opportunity to learn how such parts are made. This would have been a time when everything was pretty much manual machining. It is so interesting to watch how you made these pieces.
Finally, the machine shop has made something besides more tools for the machine shop!😜
I kid of course, very nice project! Thanks for sharing!
I know right? 😂 Thanks!
Pleasure to watch. I've looked at the design process of parts like these from the side, still too inexperienced to contribute to them myself but eventually I'll get there and then some.
FAN-tastic! Merry Christmas to you and your family. Thank you, Grand dad.
Thanks as always! Merry Christmas to you as well!
Go UK! It’s so cool to see such an awesome channel being produced in my state.
😁 Thanks!
I was on my school’s formula SAE and Baja team as well. It’s what got me into welding and fabricating. Awesome work.
Awesome! Thanks
I'm a Mech Eng and former FSAE member. I can't express how much I enjoy all your videos. Thanks for putting out great content, supporting FSAE both in terms of machining for Kentucky and bringing awareness to all the other teams that struggle to find sponsorship. Also a big thanks for shrinking a little bit of the vast knowledge gap that engineers have when it comes to machining, I learn something new every single time. Keep up the great work!
My pleasure, man. Thanks so much!
Watching you man, at your craft is satisfying. The precision and dedication and pride you take in this is well, bad ass lol. As an electrician to another tradesmen, keep up the good work, watching machinist and japanese carpenters at their craft for some reason relaxes me at night before bed. They're accurate and precise and make this stuff look easy but I know it ain't and I know it takes hours to master
Great to hear you story and see the support you gave your team. Merry Christmas
😁 Merry Christmas to you too!
Great video!! Once again I watch with amazement. I am a mere woodworker who finds your machining of metal and the ability to make such complex parts akin to having a super power.
😂 Thank you!
I appreciate all the manual machining and hand ground tools you make. Our shop is a hydraulic repair shop with almost no production, even with some CNC equipment we still dp most work on manual equipment and make alot of our own tools/tooling.
We still hand sketch and draw prototypes on a notepad. Yeah a bit Cavemanish but we're still in business while most other repair shops have come and gone.
We also have same issue with metric threads on our large lathe (keep half nut engaged)
Makes me want to go back to college and take engineering instead of the major I did: philosophy. My nephew just finished up at the University of Missouri in Columbia with a degree in mechanical engineering. He was part of the 1/4 scale tractor pulling team. What a cool thing to do. Great for giving back. Sourcing materials and getting assistance was a big part of his work. Especially getting someone to laser cut a few metal parts. On top of it, the engineering building was closed at the end of the semester because of the sprinkler system started leaking. So his capstone project was held captive. He managed. Great work as usual.
been following your channel for a few months now, and I am absolutely hooked. I knew it wasn't a coincidence! FSAE team lead from Ravens Racing in Ottawa here! Hope you keep up the channel!
Always a good day when you upload, what a great Christmas surprise
😁 Merry Christmas!
Side project #2= absolute genius. And I'd wager a substantial amount of money to say you got it, at least partially, from your grandfather. Having the right tool for every job is the kinda guy I wish I worked for.😂😂😂
This was fantastic! A great cause too. Makes me excited to find my new home in KY. Seems there are a lot of machinists there. Have a Merry Christmas and Happy New Year sir🥃
Thank you! 😁 I love KY! Where about are you moving?
Those are gorgeous. There's just something about machining that gets my blood pumping. I've ran some cnc machines at a factory that made oilfield fracking bits. That's nothing like what you do but I still got that feeling of satisfaction turning those raw blanks into something shiny and perfect
7 minutes in: I think its tool pressure/sharpness. Those inserts are for ferrous materials? The groove cutter didn't cause noise because it looks to be sharp HSS. Try inserts for non ferrous, they're usually a lot sharper and require less tool pressure from the machine before they start cutting. That or switch to HSS and make all your own tooling..
HV, your are right on, sir.
@@LectroSaw Thought so. I have never had any luck with insert tooling on my tiny lathe, would like to try the non ferrous inserts but HSS is king for now.
Thanks for the tip!
One other thing, TiN coated tools (ie. the yellow ones) should really not be used in aluminium. The coating reacts to the material which bonds/sticks to the edge. Same with coated drills and endmills etc.
The best machining videos on TH-cam!!!!
Love the fact, you offered them help 👌
Quality content right here ❤️
Thanks, man!
Whoa! Im making parts for the formula team delft ( here in the netherlands ) as an internship in the coming weeks. Youre videos gave me loads of motivation as you can imagine. Thanks!
Aside from the missing zero in that hole diameter tolerance, those look like pretty good engineering drawings. This sounds like a great educational program for trainee engineers.
Haha. I didnt know your in Kentucky! I happen to know Greg at Machine Time. Hes a neighbor to my old neighbors before I moved. My father is also a machinist over at CNR Machine and Fab in Nicholasville! I wonder if you know about Clark Took and Die. He used to be the Jessamine Co. HS Machine shop teacher for a few years, mostly to help get it going, It was funny walkin into class one day and seeing Mr. Clark, who I also knew and dad knew. At the time I was in the Welding class. I used to help my father in our old shop running the lathe on the weekends. Small world we live in
Love the vids and this one especially. I'm currently on a SAE racing team at UMD and it's been fun to learn a bunch of machining techniques every year. Cool to think I may get to see these parts in person at competition
They should be at Michigan this summer 😁 Thanks man!
amazing work with manual machines
What a great video. Man, you’ve really grown into one of my favorite creators. I’ve really enjoyed coming along for the ride. Thank you!
I really appreciate that! Thank you
@@InheritanceMachining Happy Holidays, Brandon :)
Thank you for all your explanation during the operations, I'm learning so mutch. Cheers from SWEDEN
My pleasure. Thanks!
Wow your grand dad sure had some nice stuff, he would be really happy to see you using it. I agree its really nice to be able to help others with your good luck and knowledge Merry Christmas
Thank you 🙏 Merry Christmas to you as well!
FSAE Alumni here as well, and this was great to relive the good ole times. I remember the wheel hubs as one of the more intricate and challenging pieces we made, right next to the differential (which I scrapped once). Love the channel, and great to see this sponsorship to an FSAE program! These types of programs are what really launch engineering students to be GREAT innovators!
I couldn't agree more. Also no doubt I had my fair share of scrap on the team as well 😆 Thanks!
Another awesome video, thank you for what you do and it’s really awesome to see you giving back to your college. Makes me appreciate your channel even more.
Thank you 😁
I don't even know what is going on half the time but I still enjoy these videos in a way that's hard to describe.
I should probably get back to work drilling holes.
Well, you showed just how competent an engineer and machinist you are, and a thoughtful and responsible human being for supporting your old team. I raced sports cars in my youth and had to pay a machine shop to do any fabrication work. I really appreciate the various solutions to problems you found. Sharing them with us is the crowning touch. Thanks so much, have a pleasant and peaceful holiday. Greetings from Bruce, Karin, Halgrim (GSD) and Bella (Malinois) in Germany.
I really appreciate that Bruce. No doubt having access to machines is any racers/race teams dream. Happy holidays to your family as well!
Nice work! Setting things up can sometimes be a challenge but I think that's part of the enjoyment.
It's all part of the puzzle 😁 Thanks!
Love this content. After seeing the thumbnail I thought, that better be a pretty light race car. I should have guessed Formula SAE. Nicely done.
Beauty in everything! A talented person. Good luck, health, peace to all!
Thank you!
Dude your channel is fairly new but you caught my attention right away! You are a great narrator and machinist! Keep up the great work! And you really caught my attention on this one doing race car spindles
😁 Thank so much. I really appreciate that!
Amazing as always. Love your vids. Can’t wait for the next one!
Thank you 🙏
Seeing alumni help out is always nice especially with machining:D. Greetings from UNI Maribor Grand Prix Engineering. FS team from Slovenia. Love your vids
Thanks!
Those spindles are a work of art, nice job.
Thanks!
Your videos are one of those I click on immediately to see them. Currently, there is no better machining on the net for me to watch, enjoy, and to learn from.
Thank you and keep on going!
😁 Thank you!
Great video! I thoroughly enjoyed it. Thanks and have a merry christmas!
Thank you! Merry Christmas to you as well!
Really enjoy your content. Also just wanted to say that it is truly appreciated on my part that the intro is made new with clips for the upcoming video itself. I know that takes up valuable time to produce, but it is appreciated at least from me.
Thanks 😁 It's honestly a pretty efficient way to make them since footage already exists
Man as a young machinist who primarily runs cnc’s. This video definitely made me appreciate them more. Manual machining is a very skilled trade, that many would not have the patience for
Beautifully made 👍 🇬🇧
I appreciate it!
One of my favorite channels. Thanks for sharing.
My pleasure. Thanks!
Damn it. Now I've watched them all. The wait begins!
😁 good this it's only one more day!
On this type Aluminium, Sharpe tips with smaller rads and positive rake angles will really help. Sticking to the golden rule of outside in, inside out should reduce chatter and chances that the material deforms once the inside support is removed. Great video always love to watch!
Thank you and thanks for the tips!
This was the comment I was looking for before I wrote mine in addition dedicated uncoated aluminium inserts will solve the problem.
I was part of an FSAE team for 3 years. The struggle of finding a passionate, meticulous person for any kind of help was hard enough, more so if we were looking for a machinist. Congratulations for the help you provide and the quality of your work.
This is always a struggle for sure. I was more than happy to help how I could for that exact reason. Thanks
That us how Joe Pie threads everything. It is an awesome technique. You sir are an awesome machinist. Keep up the great work. I love all the "side projects" you do also.
I really appreciate that. Thank you!
You are exactly what all engineers should be. Someone who understands exactly how parts are made and who knows what is possible or not, and in the case of it being not possible how to make it possible. All the tools that you made so far, already gave me some ideas for things to make myself. You are teaching me stuff I would have never learned in the apprenticeship I'm doing right now and most people say our german apprenticeship method is already top-notch, so this is saying something.
Wow. I really appreciate that. Thank you
Fantastic as always. Very nice work sire
Thank you!
Firstly, this is some truly FANTASTIC machine work. Your vision for order of operations, “do what it takes to get it done” setups, and tool choice are superb!
It may seem super sketchy, but draping a large chain across the part and down into the lathe bed does wonders for chatter and squealing, especially if you can do it on an unfinished surface to avoid damaging the finish. The wooden broom handle trick is also a time tested solution! The chain comes more into play with large diameter hollow rollers. They like to ring with an unimaginable sound level. I have the same 1’ boring bar. On long bores like this, clamp a c-clamp to the back of the bar behind the tool post, you can also hang chain from the clamp. Anything to break up the resonance will help tremendously to reduce the squeal sounds.
With thin tubing, like you created before cutting the thread reliefs, pack the inside of the part with something dense. Sand in a bag, rubber tire tube, steel stock wrapped in newspaper, etc. it makes the hollow bar behave as if it was solid.
Thank you and thanks for the tips! The chain idea sounds insane but if done properly I can see how that would work great
When I was taught metalwork in trade school many decades ago, we were taught to radius corners by rocking a file, so that you start and finish with the file parallel to the entry and exit surfaces, rocking the file in a counter-way, while moving the point of contact in the reverse direction, in between. Don't follow the curve around. Try it, and you'll see that although it is counter to how you might think you should file a curve, it makes it easy to produce an accurate radius with no flat spots or areas of incorrect curvature.
Really cool to hear you got into metal from Formula SAE in college. I got I to this whole thing from SAE in college as well, but sadly from Baja instead. Never knew what I was really getting into until I was neck deep in lathe work for my team, but don’t regret a second of it, even though I still suck at mills. Really love the videos, and may try and sneak out to one of the formula events to try and spot these beautiful hubs. Hope you have a wonderful Christmas as well
Sounds very familiar! Though I hoped to do a lot of machining when I joined 😁 If you go to Michigan in the summer you should see them there! Merry Christmas!
Excellent work 👍👍👍 . Thank you for sharing. Take care of yourself, be safe 🇨🇦
Wishing you and your family a MERRY CHRISTMAS AND A PROSPEROUS NEW YEAR 🎅🎄
Thank you and Merry Christmas to you as well!
another gem of a videos
ik what this was the second i saw the notification, i was so exited to see how you’d tackle this and it was beautifully done
😁 Thanks!
Been watching your channel for a while now and enjoy every second of it. I received my machining baptism at USF BajaSAE (called minibaja then) and the first year of the Bullsracing FormulaSAE foray. Miss it, the team, and the sense of community that came along with the builds and competition.
Biggest shame: walked the tailstock chuck out so far that I snapped the twistdrill and launched the chuck down into the chip pan. I shit my pants and hit the lathe brake and ground simultaneously. Thought I was dead. My teammates picked me up, said I would never make that mistake again, and had me Chuck up a new twisty and finish turning the dozen bungs needed for frame fab. I loved it. Thank you for digging up the memory!
-CYCastor
Lathes are scary as shit when things go wrong 😂 But yeah I have a lot of fond memories and long nights with the team doing what we thought was the impossible. Nothing really like it these days. Thanks for sharing!
@@InheritanceMachining You can say that again!
I propose an alternative to “nothing like it”… Last year I organized a group of high school students with zero Robotics experience and no mechanical skills to build a robot and compete in the FIRST Robotics Challenge. It’s the closest I have come to reproducing the SAE experience. Today, I took some of those students to KickOff for the 2023 season. The game was revealed to us in an auditorium filled with students from all over our state and to thousands of others around the world. It feels exactly like it.
Stretching rules for loopholes, learning out of necessity, determination, triumph and failures are all here.
FIRSTinspires if you’re looking for a rabbit hole to explore…
@@christophercastor6666 That's really awesome. I might have to see if any of my local schools have anything like that. Could be quite the time investment but also sounds really fun. BTW, this reminds me of a movie called "Spare Parts" that is based on a robotics competition. Based on a true story too.