Story time: One of my mentors was Bob Gardiner. Great old guy for a young apprentice to aspire to. His specialty was running the Monarch 10 EE making small to tiny parts for the top-secret requirements of the director shop where chronometers and odds and ends of gun and missile directors were looked after by weedy looking techs with suspicious eyes. He liked me for some reason and took me under his wing when I was an apprentice and after we developed a close friendship. We developed some performance art we'd put on every few months. His specialty involved working a week making a handful of tiny parts having many precise features generating enough chips to almost fill a coffee cup. When we'd meet at the coffee machine I'd give him a big vertical boring mill chip weighing more, perhaps that his entire daily output saying: "That's the kind of chips a real machinist makes." Bob gave as good as he got declaring a heavy tool machinist was no better than a coal miner and how anyone could shovel chips but a real machinists did precision work. If we had an audience, we carried it to a belly to belly shouting match, seemingly heading for a fight. A tiny man in his sixties trading violent insults with a hulking brute half his age looked like an impending disaster and a mountain of disciplinary paperwork. New bosses hurried forward to intervene and the women and visitors within earshot stepped back. Those who knew us nudged each other and grinned when the invective got particularly entertaining. When the tension rose to the breaking point we'd have to laugh having getting applause from our workmates and dirty looks from the duped. The point I think I'm making is the machinist's trade is wide and deep covering every sector of machine work from manufacturing on the largest scale, to mass production, to small batching the delicate parts you demonstrated and everything in between. But the steps and care, while different in scale, are almost identical and you demonstrated all that's applicable for the work performed in this video. Fine presentation where every step was individually placed in sharp focus much as Bob Gardiner illustrated his methods to me for running the EE. Thank you.
"...If we had an audience, we carried it to a belly to belly shouting match, seemingly heading for a fight...". Great use of company time. This wasn't a government laboratory, I hope.
I don't even make chips anymore.... started a general machinist in every material from steel to plastic to carbide, went to school for watchmaking and learned watchmaker's toolmaking and very tiny chips like your mentor. I mostly make a thimbleful of tool steel sludge everyday now running EDMs as a tool and die machinist, but still do manual stuff at work, and tiny precision stuff at home. Guys like you and Steffan are who I aspire to follow..and surpass. Cool story
He could tell us that, but it would cause a causality loop paradox so best to just say it is for a flux capacitor. Stephan is kind to not implode our timeline.
Hi Stefan, just finished watching the video you and John Saunders did during his trip to see you. What a wonderful and likable person you are, and the knowledge you have about so many tools. I watch all of your videos and always learn so much. Keep up the great work with your videos and sharing your knowledge. All the best, Paul
I don't have any intent to ever machine titanium, but since it was your video I opened it. Wow. I learned half a dozen things the I would have missed if I had just passed it by.
One thing that I have used for deburring small parts is plastic brushes made by Weiler. They make some with very fine abrasive filled bristles. Holding the part like you were doing in your chuck. On a slow speed buffer (slow speed is important). You can just bury and rotate the part in the soft bristles. The wiping action of the bristles micro radius's the corners. It's been a long time sense I have use one but 800 and 1000 grit in silicone carbide abrasive worked the best. (That is if they still make them).
Thanks, I will definetly look into them - I have a large abrasive brush that I chuck in the lathe, but thats a bit agressive for such small parts. Is it something like the small 3M bristle brushes?
@@StefanGotteswinter I have never used 3M brushes so I cant make a comparison. These are very soft brushes. I would say the bristles were about .5 mm in diameter and around 38 mm long. We use to run them on a slow speed Baldor buffer 1700 Rpm. When they were running you could press your fingers into the brush with no problem for short periods. The Idea was not to wse the tips of the bristles as say with a wire brush. It's the wiping action of the bristles rubbing along their sides that does the work. It is important not to use the same brush for all materials. For instance don't use the same one for carbon steel that you would use on stainless or titanium. It would leave a steel residue. These brushes look dark gray in color. www.weilercorp.com/metal-hub-wheel-brushes-20600 look at this link. The finest grit I saw on their site was 320. Maybe they don't make the finer grits anymore. Or maybe I don't remember correctly.
@@StefanGotteswinter Do you ever use the pantograph for deburring? If you changed the stylus and used a rubber abrasive point, you could debur the entrance to the Tork recess, for instance.... But I have previously used one also for chamfering all the edges of a part, using a chamfered part as a master. Great for plastic parts in particular...
I would enjoy working on whatever device was made with this much care and precision going into the fasteners. Shows that the machine builder really cares about perfection.
When I have to debur small parts like this I find it easier to mount the Dremel tool in a clamp and hold the part. Use it like a little bench grinder. Thanks for sharing, very nice description of your process. Charles
Being a machinist of over 40 years of experience I find this video edifying. One suggestion I have is a time frame 15 minutes you get within a millimeter of the chuck with the tool. If you offset grind the point of the tool 1-2 mm off the left-hand Edge rather than in the center of the tool it will give you the extra room you need to prevent a collision. Other than that I haven't seen anything in your videos that I can make a suggestion on well done.
@@Ujeb08 I did misspell a word I ment to say chuck. For the people who don't know, word edifying means valuable information or instruction, which is what your video has. I'm very impressed with your knowledge. As to the threading tool it would look something like this. A AAA AAAA AAAAA AAAAAA AAAAAAA AAAAAAA AAAAAAA AAAAAAA
Nice job Stefan, small work is great we love and we are best thinking you do as well. Nice work and a great job. Thank you for sharing. Lance & Patrick.
I really love and appreciate your knowledge of the art of detail that you hold to! God bless you and thank you for the professional videos that you produce!
They look like valves of some kind? Very delicate work, you have next level patience . . I would have booted the the whole lot out the window by the second one . . Top class Stefan 👌🏻
Sehr fein ! (wie so ziemlich alles was ich bisher hier auf diesem Channel gesehen habe) Lehrreich, unterhaltsam und teilweise echt erstaunlich, Danke !! Das Teil erinnert mich irgendwie an ein Feuerzeug Ventil ... ein GTWR Feuerzeug ginge bestimmt weg wie warme Semmeln ;)
Hi Stefan, Very nice work and learning a lot from watching you. I have the same lathe and like the idea with the collet chuck guard and main switch modification. I will make that switch modification to mine. Collet chuck will be in the future. A thought i had but haven't looked at how to do it is to put a spindle lock pin somewhere. All the best and keep up the good work Paul
Fluxcapacitor very funny man. Lots of great information in the video. I would be interested on a video on working with small parts as they are challenging by nature. Another great video. thanks stefan!!
Such a pleasure to watch this channel. Feinwerk indeed. What I like is the small scale. I work there whether I like it or not. So I regard the channel ass my ultimate reference.
34:00 - checks thread, again, ... "perfect". No, I don't believe it! It's never perfect for Stefan. This is a first! Oh, wait ... a few seconds later he gets control of himself & calls it "decent".
Having become used to how everything is "awesome" to such an extent that the word becomes meaningless it's wonderful to hear a German describe something as "decent". Instant channel sub. 👏
Stefan, your relaxed demeanour is a real joy to observe, especially when demonstrating such small and delicate operations. A toolmaker's toolmaker at work! Have you considered a 5/16 Geometric Die Head for cutting those small threads? I have one, and it makes the production of small threads a breeze. Gruesse aus Canada.
awesome work, that new lathe is working well. HLVH fan here as well. love the spindle guard idea. and also the tooling stuff you did I'd grind a little off the right side of the thread tool though. any smaller a swiss lathe tool plate and a dro with tool offsets would well if you where making a thousand of those very thought prevoking project
absolutely amazing ... that was a great job - I suspect the all machines cost 100 grand plus or something more but being able to work them like that is fantastic I have a friend who makes small parts like that but it's on a commercial "cnc" cabinet machine with auto chucks and tools and some programming thing he told me the name of it whatever I don't recall right now
Stefan, you are incredibly patient to do all that work, Titanium isn't the easiest stuff to machine but you made it look (too) easy. It must be a very expensive piece of equipment as those should be very expensive parts. (CERN involved?) I would also like to say, I find your calm commentary and the video's very inspirational, I actually got my Harbor freight 3 in 1 working again after watching several of your video's (very cheap Chinesium construction but, it's what I've got)
This precision isn't unusual, it is just expensive. I expect this type of work is for experimental things, or R&D or process development. When stuff goes into production it will get sent to a volume job shop where they do the same stuff, but with more computers and less Stefan, and price per part is many times cheaper. You just have to have the Stefans to get from paper to metal and prove the thing you designed actually works. It is cheaper to pay $100 a screw or more if you buy 20 of them then figure out they need to be just a bit different. When you need hundreds or thousands of them for a production device that same $100 screw may very well cost a couple bucks or less, because then they aren't special, they are production. The best part of Stefan's videos is how clearly the fact that he cares comes through. He obviously cares that his pieces reflect the extremely high standards he holds himself to, even for stuff he isn't selling like his spindle switch handle. Me, I woulda whacked that out of a piece of aluminum entirely fit by feel, probably never measure anything, but he drew up a model and printed the thing to fit precisely. Probably spent more time and effort measuring where it had to fit than I would have spent on the whole thing, and look, it shows.
While cool to watch I am SO glad I don't do this type of work! That little stuff would drive me crazy. I don't like having to use tweezers to hold parts. Thanks for the excellent footage!
It is like butter. Butter that comes off in long stringy strands that get in the way of your next cut and drag along the entire length of the part and ruin your once perfect finish.
I have made split point drills before, but they were much bigger. How did you make them on such a small drill? One of your tool grinders perhaps. If so, that make a good small part of a video.
I love the music at the beginning and end of the videos. If makes me think of a group of guys rowing a boat while a guy with a whip keeps them motivated. What tune is it?
A good way to grab those parts when paering off would be to catch it in a plastic soda straw, assuming you can still even get those in Europe. I heard they were (or at least trying to) outlaw them... I have just spent over a half hour watching you machine parts I can barely see... It seems kinda crazy when you put it like that, but very cool nonetheless. I wonder if anybody else watched these /tiny/ parts being made, and kept expecting to hear: "Hi, this is Chris from Clickspring..." I think these parts may be smaller than anything I've seen him make (or at least can remember). Very cool watching you make small parts. I am amazed.
Yes, because we sit on a ridiculous pile of one-time-use plastic crap. But catching it with a piece of plastic tube is a good idea. I wish my videography was half as good as Chrises. And thanks for watching!
Wonderful video - just the sort of thing I like to watch and learn from. A question: the DCMT insert that you ground down, was it ground flat or given some sort of rake? I look forward to the small tooling video.
Nice! You made this look easy! I wonder what grade of titanium these screws are made from? Because grade 5 titanium is infamous for work hardening and breaking tooling. Especially that very small drill which you had set up in the tool post. That in itself must have been an interesting alignment procedure. Maybe you could do a video and include alignment and centering a tiny drill into a tool post on the lathe???
If you drop one of these screws into the bilge, you're in big trouble 'cause the magnetic retriever thingie won't be much help and you can't just pop down to the local hardware store for a blister pack of spares. I'm in awe of your craftsmanship and thank you for sharing it with us.
I like your use of custom ruby stones, and especially cratex sticks for fine thread deburring. We used cratex wheels in watchmaking school as part of case polishing to make line finishes in certain areas, and I know of their use in medical part deburring in other industries and similar materials I deal with.. Very cool as always. Where did you get the ruby stone?
Наука
Story time:
One of my mentors was Bob Gardiner. Great old guy for a young apprentice to aspire to. His specialty was running the Monarch 10 EE making small to tiny parts for the top-secret requirements of the director shop where chronometers and odds and ends of gun and missile directors were looked after by weedy looking techs with suspicious eyes. He liked me for some reason and took me under his wing when I was an apprentice and after we developed a close friendship. We developed some performance art we'd put on every few months.
His specialty involved working a week making a handful of tiny parts having many precise features generating enough chips to almost fill a coffee cup. When we'd meet at the coffee machine I'd give him a big vertical boring mill chip weighing more, perhaps that his entire daily output saying: "That's the kind of chips a real machinist makes."
Bob gave as good as he got declaring a heavy tool machinist was no better than a coal miner and how anyone could shovel chips but a real machinists did precision work. If we had an audience, we carried it to a belly to belly shouting match, seemingly heading for a fight. A tiny man in his sixties trading violent insults with a hulking brute half his age looked like an impending disaster and a mountain of disciplinary paperwork. New bosses hurried forward to intervene and the women and visitors within earshot stepped back.
Those who knew us nudged each other and grinned when the invective got particularly entertaining. When the tension rose to the breaking point we'd have to laugh having getting applause from our workmates and dirty looks from the duped.
The point I think I'm making is the machinist's trade is wide and deep covering every sector of machine work from manufacturing on the largest scale, to mass production, to small batching the delicate parts you demonstrated and everything in between. But the steps and care, while different in scale, are almost identical and you demonstrated all that's applicable for the work performed in this video. Fine presentation where every step was individually placed in sharp focus much as Bob Gardiner illustrated his methods to me for running the EE. Thank you.
"...If we had an audience, we carried it to a belly to belly shouting match, seemingly heading for a fight...". Great use of company time. This wasn't a government laboratory, I hope.
@@MrShobar lol you must be fun at work.
He's an auditor, for sure.
I don't even make chips anymore.... started a general machinist in every material from steel to plastic to carbide, went to school for watchmaking and learned watchmaker's toolmaking and very tiny chips like your mentor. I mostly make a thimbleful of tool steel sludge everyday now running EDMs as a tool and die machinist, but still do manual stuff at work, and tiny precision stuff at home. Guys like you and Steffan are who I aspire to follow..and surpass. Cool story
Dont lie, it is for TOT time travelling lathe!
So he can prove he's from the future if ends up in the bronze age!
He could tell us that, but it would cause a causality loop paradox so best to just say it is for a flux capacitor. Stephan is kind to not implode our timeline.
I’m afraid if he really told us, then he would have to kill us.
no no, its for anti gravity thrusters for alien spaceship that crashlanded
For proper timetravel only use metric hardware!
I am a simple man, I see a gtwr video - I press like.
Thats all i can ever ask of my physical abilities x)
Cant fault you for that :)
Thanks Stefan. Your mind is as precise as the parts that your making. It’s a pleasure to watch you work and see how you develop processes.
Jay, that was the right Words..
Fascinating to watch, Stefan. I imagine the customer is going to be greatly pleased. Great lesson on making a high-precision part.
Hi Stefan, just finished watching the video you and John Saunders did during his trip to see you. What a wonderful and likable person you are, and the knowledge you have about so many tools. I watch all of your videos and always learn so much. Keep up the great work with your videos and sharing your knowledge.
All the best,
Paul
I love watching you work Stefan.........the accuracy to which you work, for me is incredible.
Wow,great to see you machining some Titanium in your shop!you really inspire us
"Im Bavarian so I can call it hipster beer."
Just saying the truth. :D
As soon as you said that, I could only think of this:-
ruclips.net/video/OI3Bcgh4Jko/видео.html
I never would have thought I'd enjoy watching someone make titanium Torx screws on a Saturday night, but I did!
Amazing workmanship Stefan - as usual. I can't wait to see the finished FluxCapacitor! :)
I don't have any intent to ever machine titanium, but since it was your video I opened it. Wow. I learned half a dozen things the I would have missed if I had just passed it by.
Excellent. That collet chuck on the Emco is interesting. Like the spindle cover. Just a wonderful video.
Excellent work - I will be looking forward to seeing your video(s) on small tooling and other small machining!
One thing that I have used for deburring small parts is plastic brushes made by Weiler. They make some with very fine abrasive filled bristles. Holding the part like you were doing in your chuck. On a slow speed buffer (slow speed is important). You can just bury and rotate the part in the soft bristles. The wiping action of the bristles micro radius's the corners. It's been a long time sense I have use one but 800 and 1000 grit in silicone carbide abrasive worked the best. (That is if they still make them).
Thanks, I will definetly look into them - I have a large abrasive brush that I chuck in the lathe, but thats a bit agressive for such small parts.
Is it something like the small 3M bristle brushes?
@@StefanGotteswinter I have never used 3M brushes so I cant make a comparison. These are very soft brushes. I would say the bristles were about .5 mm in diameter and around 38 mm long. We use to run them on a slow speed Baldor buffer 1700 Rpm. When they were running you could press your fingers into the brush with no problem for short periods. The Idea was not to wse the tips of the bristles as say with a wire brush. It's the wiping action of the bristles rubbing along their sides that does the work. It is important not to use the same brush for all materials. For instance don't use the same one for carbon steel that you would use on stainless or titanium. It would leave a steel residue. These brushes look dark gray in color. www.weilercorp.com/metal-hub-wheel-brushes-20600 look at this link. The finest grit I saw on their site was 320. Maybe they don't make the finer grits anymore. Or maybe I don't remember correctly.
@@EdgePrecision I don't know if this is anything similar but it says 1000 grit www.weilercorp.com/composite-hub-wheel-brushes-83004
@@StefanGotteswinter Do you ever use the pantograph for deburring? If you changed the stylus and used a rubber abrasive point, you could debur the entrance to the Tork recess, for instance.... But I have previously used one also for chamfering all the edges of a part, using a chamfered part as a master. Great for plastic parts in particular...
I would enjoy working on whatever device was made with this much care and precision going into the fasteners.
Shows that the machine builder really cares about perfection.
Nicely done as usual, enjoyable to watch...I'd go nuts attempting something so small. Thanks for sharing.
-Dean
Wonderful work there Stefan.
I love every video you put out! Thank you!
You can really hear the pantograph bog down with that huge endmill you put in it ;) Great video Stefan!
When I have to debur small parts like this I find it easier to mount the Dremel tool in a clamp and hold the part. Use it like a little bench grinder. Thanks for sharing, very nice description of your process. Charles
Beautiful lathe fixturing, just retired as Master Instrumentmaker and used lots of emergency collets, but this brilliant!
Excellent video. Outstanding work once again Stefan. regards from the UK
Your precision is inspiring, great work.
Being a machinist of over 40 years of experience I find this video edifying. One suggestion I have is a time frame 15 minutes you get within a millimeter of the chuck with the tool. If you offset grind the point of the tool 1-2 mm off the left-hand Edge rather than in the center of the tool it will give you the extra room you need to prevent a collision. Other than that I haven't seen anything in your videos that I can make a suggestion on well done.
? do you read over what you write?
@@Ujeb08 I did misspell a word I ment to say chuck. For the people who don't know, word edifying means valuable information or instruction, which is what your video has. I'm very impressed with your knowledge. As to the threading tool it would look something like this.
A
AAA
AAAA
AAAAA
AAAAAA
AAAAAAA
AAAAAAA
AAAAAAA
AAAAAAA
Great attention to detail!
Thanks for the video.
Nice job Stefan, small work is great we love and we are best thinking you do as well. Nice work and a great job. Thank you for sharing. Lance & Patrick.
Good guy Stefan turning down the volume when using compressed air.
Oh good. I needed to get my time traveling lathe fixed. Thanks for getting those done 🙂
I really love and appreciate your knowledge of the art of detail that you hold to!
God bless you and thank you for the professional videos that you produce!
I would find a video on small diameter turning exceptionally helpful! Thanks!
They look like valves of some kind? Very delicate work, you have next level patience . . I would have booted the the whole lot out the window by the second one . . Top class Stefan 👌🏻
Awesome work! I know if these were my parts I'd be extremely satisfied with how you made them.
Stefan, you should make a ball vise and chronicle the steps in a video series. Excellent content and very informative on every video. A+
Sehr fein ! (wie so ziemlich alles was ich bisher hier auf diesem Channel gesehen habe)
Lehrreich, unterhaltsam und teilweise echt erstaunlich, Danke !!
Das Teil erinnert mich irgendwie an ein Feuerzeug Ventil ... ein GTWR Feuerzeug ginge bestimmt weg wie warme Semmeln ;)
Thank you for sharing, always enjoy watching such a perfectionist professional.
Great video. Stefan! Great attention to detail!
Fantastic to watch. Such intricate work. Thanks for sharing.
beautiful work!
Another excellent video Stefan.
Seriously enjoyed this vid Stefan amazing attention to detail TFS. G :)
A good video showing Stefan screwing around in the shop :)
About time dude. Been going through serious withdrawals for high speed, precision HSM.
Ti turns like HDPE at those feed/speeds. One long string "chip."
Hi Stefan,
Very nice work and learning a lot from watching you.
I have the same lathe and like the idea with the collet chuck guard and main switch modification. I will make that switch modification to mine. Collet chuck will be in the future.
A thought i had but haven't looked at how to do it is to put a spindle lock pin somewhere.
All the best and keep up the good work
Paul
OK Stefan, you've officially done my head in. Great camera work on the close up's.
Cam
Thanks!
As always I am inspired by your videos
Uh, Abom did this exact same thing just last week! :-)
Thank you for such a demonstration of pure craftsmanship.
I think Adams screws where one order of magnitude larger ;)
Fluxcapacitor very funny man. Lots of great information in the video. I would be interested on a video on working with small parts as they are challenging by nature. Another great video. thanks stefan!!
Such a pleasure to watch this channel. Feinwerk indeed. What I like is the small scale. I work there whether I like it or not. So I regard the channel ass my ultimate reference.
34:00 - checks thread, again, ... "perfect". No, I don't believe it! It's never perfect for Stefan. This is a first! Oh, wait ... a few seconds later he gets control of himself & calls it "decent".
LOL :D
What a tedious job ! Brilliant video Stefan ! I would have had a nervous break down after making even one of those parts !
Having become used to how everything is "awesome" to such an extent that the word becomes meaningless it's wonderful to hear a German describe something as "decent". Instant channel sub. 👏
Stefan, your relaxed demeanour is a real joy to observe, especially when demonstrating such small and delicate operations.
A toolmaker's toolmaker at work!
Have you considered a 5/16 Geometric Die Head for cutting those small threads? I have one, and it makes the production of small threads a breeze.
Gruesse aus Canada.
Tiny titanium chips are gorgeous!
awesome work, that new lathe is working well. HLVH fan here as well. love the spindle guard idea. and also the tooling stuff you did I'd grind a little off the right side of the thread tool though. any smaller a swiss lathe tool plate and a dro with tool offsets would well if you where making a thousand of those very thought prevoking project
@Stefan: I really like the overhead orthogonal tool camera angle for the lathe section!
absolutely amazing ... that was a great job - I suspect the all machines cost 100 grand plus or something more but being able to work them like that is fantastic
I have a friend who makes small parts like that but it's on a commercial "cnc" cabinet machine with auto chucks and tools and some programming thing he told me the name of it whatever I don't recall right now
You are producing amazingly intricate/small parts and discussing them in such an easy, relaxed style. It's more than I'd like to try. Great work!
Hallo Stefan,
hier macht das Zuschauen Spass.
Sehr schöne Feinmechanik !
I don’t always use collets on the lathe. But when I do, I rest my hand on the collet chuck even when it gets hot. 😁
Excellent video Stefan! Amazing what you can do on a machine that is set up well.
ATB, Robin
Thanks Robin! Absolutely agree, with a good setup its almost like manual cnc.
Hallo Stefan
Super Video! Sehr lehrreich! Danke!
Danke!
very awesome. thanks Stefan
Thanks Emma!
Great video.
I admire your skills Bud!
Stefan, you are incredibly patient to do all that work, Titanium isn't the easiest stuff to machine but you made it look (too) easy. It must be a very expensive piece of equipment as those should be very expensive parts. (CERN involved?) I would also like to say, I find your calm commentary and the video's very inspirational, I actually got my Harbor freight 3 in 1 working again after watching several of your video's (very cheap Chinesium construction but, it's what I've got)
Who ever you make these parts for, I’ll bet they are happy as Hell they found you! The precision is unreal! Nice job!
This precision isn't unusual, it is just expensive. I expect this type of work is for experimental things, or R&D or process development. When stuff goes into production it will get sent to a volume job shop where they do the same stuff, but with more computers and less Stefan, and price per part is many times cheaper. You just have to have the Stefans to get from paper to metal and prove the thing you designed actually works. It is cheaper to pay $100 a screw or more if you buy 20 of them then figure out they need to be just a bit different. When you need hundreds or thousands of them for a production device that same $100 screw may very well cost a couple bucks or less, because then they aren't special, they are production. The best part of Stefan's videos is how clearly the fact that he cares comes through. He obviously cares that his pieces reflect the extremely high standards he holds himself to, even for stuff he isn't selling like his spindle switch handle. Me, I woulda whacked that out of a piece of aluminum entirely fit by feel, probably never measure anything, but he drew up a model and printed the thing to fit precisely. Probably spent more time and effort measuring where it had to fit than I would have spent on the whole thing, and look, it shows.
I know Stefan can't talk about what these are for, but they look suspiciously useful to applications involving pressurized gas.
Next-level screw making, I love it!! 🙂
Awesome work, Stefan! My next lathe is totally going to be metric! 😁
awesome work!
It makes my fingers itch just looking at those small parts. I’d lose half of them before I got done. Lol. Beautiful work as always.
Amazing work. Thanks for sharing.
Very interesting. Always so much to learn. Thanks for sharing.
such precision, much wow!
Rofl, IPA is hipster beer. Nice one. Love it. Also the work is fantastic. Love the fact that your 3d printing for the shop. :)
Great job.
Outstanding. I hope you presented a bill in reverse proportion to the size of the parts but in direct proportion with their number!!
Well, they where not free ;)
While cool to watch I am SO glad I don't do this type of work! That little stuff would drive me crazy. I don't like having to use tweezers to hold parts. Thanks for the excellent footage!
bcbloc02 I want to see that albreckt chuck in your radial arm drill. Lol
I’ve never cut titanium, but you make it look like butter...
It is like butter. Butter that comes off in long stringy strands that get in the way of your next cut and drag along the entire length of the part and ruin your once perfect finish.
Man, what you do its just amazing! :D
i know what the parts are for :D awesome job! i really like your setup. grüße aus berlin
very good work
Pretty damn impressive!
only one word for it BRILLIANT. :)
I have made split point drills before, but they were much bigger. How did you make them on such a small drill? One of your tool grinders perhaps. If so, that make a good small part of a video.
18:30 spindle cover v2 needs a drain for cutting oil, small chips, and blood.
Would you have more information on the splitting point operation you did on the 1mm bit? That'd sure come in handy.
Stefan, on the close-quarters threading, did you consider turning the tool upside down and threading away from the collet?
I love the music at the beginning and end of the videos. If makes me think of a group of guys rowing a boat while a guy with a whip keeps them motivated. What tune is it?
A good way to grab those parts when paering off would be to catch it in a plastic soda straw, assuming you can still even get those in Europe. I heard they were (or at least trying to) outlaw them...
I have just spent over a half hour watching you machine parts I can barely see... It seems kinda crazy when you put it like that, but very cool nonetheless.
I wonder if anybody else watched these /tiny/ parts being made, and kept expecting to hear: "Hi, this is Chris from Clickspring..." I think these parts may be smaller than anything I've seen him make (or at least can remember).
Very cool watching you make small parts. I am amazed.
Yes, because we sit on a ridiculous pile of one-time-use plastic crap.
But catching it with a piece of plastic tube is a good idea. I wish my videography was half as good as Chrises.
And thanks for watching!
Wonderful video - just the sort of thing I like to watch and learn from. A question: the DCMT insert that you ground down, was it ground flat or given some sort of rake? I look forward to the small tooling video.
Nice! You made this look easy! I wonder what grade of titanium these screws are made from? Because grade 5 titanium is infamous for work hardening and breaking tooling. Especially that very small drill which you had set up in the tool post. That in itself must have been an interesting alignment procedure. Maybe you could do a video and include alignment and centering a tiny drill into a tool post on the lathe???
If you drop one of these screws into the bilge, you're in big trouble 'cause the magnetic retriever thingie won't be much help and you can't just pop down to the local hardware store for a blister pack of spares. I'm in awe of your craftsmanship and thank you for sharing it with us.
I like your use of custom ruby stones, and especially cratex sticks for fine thread deburring. We used cratex wheels in watchmaking school as part of case polishing to make line finishes in certain areas, and I know of their use in medical part deburring in other industries and similar materials I deal with.. Very cool as always. Where did you get the ruby stone?
I never new that titanium can be machine that nice 😲
Beautiful work!!!
One thing for sure this stuff ain't cheap!
Looks like the stuff Ben uses for his vacuum/HV experiments
Stefan, your lathe sounds awesome. Did you do some VFD voodoo for it? And was that VFD or manual breaking?