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RotarySMP
Registrace 31. 07. 2008
Covering mechanical hobbies like machining, CNC retrofit, metal casting, fabricating.
Join me on Patreon to build this community.
www.patreon.com/RotarySMP
Join me on Patreon to build this community.
www.patreon.com/RotarySMP
CNC turning a high speed grinder pulley with the Schaublin 125-CNC || RotarySMP
A friend got a Myford MG12 cylindrical grinder, and needs a high speed pulley for the internal grinding attachment, so lets turn one... or four.
____________________
If you enjoy my content and would like to support my channel... I'd really appreciate it.
Please join me on Patreon and help build this community.
www.patreon.com/RotarySMP
or sign up for youtube memberships using the "JOIN" button above.
or please just buy me a coffee...
tinyurl.com/5cv2yscb
____________________
00:00 - Intro
00:29 - What are we making?
01:32 - CAM tool path
01:54 - Special tools
02:30 - Tool grinding
03:21 - Boring out the taper
04:05 - Threading
04:59 - Turning the crown
06:29 - Crashing the parting tool!
08:04 - Second attempt
12:26 - Third attempt
14:47 - Small diameter pulley
16:12 - Installation
_______________
Music:
Louis Island - Cloud 9
Ikoliks - To the Party
RocknStock - Shook Up
Rex Banner - Easy Money
Ikoliks - Get That Feeling
____________________
If you enjoy my content and would like to support my channel... I'd really appreciate it.
Please join me on Patreon and help build this community.
www.patreon.com/RotarySMP
or sign up for youtube memberships using the "JOIN" button above.
or please just buy me a coffee...
tinyurl.com/5cv2yscb
____________________
00:00 - Intro
00:29 - What are we making?
01:32 - CAM tool path
01:54 - Special tools
02:30 - Tool grinding
03:21 - Boring out the taper
04:05 - Threading
04:59 - Turning the crown
06:29 - Crashing the parting tool!
08:04 - Second attempt
12:26 - Third attempt
14:47 - Small diameter pulley
16:12 - Installation
_______________
Music:
Louis Island - Cloud 9
Ikoliks - To the Party
RocknStock - Shook Up
Rex Banner - Easy Money
Ikoliks - Get That Feeling
zhlédnutí: 6 208
Video
How to make the arc and puddle visible || RotarySMP
zhlédnutí 23KPřed 14 dny
Mounting a welding lens to my camera. If you enjoy my content and would like to support my channel... I'd really appreciate it. Please join me on Patreon and help build this community. www.patreon.com/RotarySMP or sign up for youtube memberships using the "JOIN" button above. or please just buy me a coffee... tinyurl.com/5cv2yscb The TIG 200P welder was supplied by Arc Captain. Use this link to...
Welded stand for the T&C Grinder || RotarySMP
zhlédnutí 18KPřed 21 dnem
Fabricating a transport dolly for a machine tool. The Clarkson tool and cutter grinder is a very handy machine, but seems to be always in the way. Lets make it easier to move around. If you enjoy my content and would like to support my channel... I'd really appreciate it. Please join me on Patreon and help build this community. www.patreon.com/RotarySMP or sign up for youtube memberships using ...
Why doesn't my MIG welder work? || RotarySMP
zhlédnutí 20KPřed měsícem
Why doesn't my MIG feed correctly? The TIG 200P welder was supplied by Arc Captain. If you purchase this welder with this link, it also helps support the channel. www.arccaptain.com/products/200-amps-tig200-ac-dc-multi-process-welder-with-pulse?ref=rotarysmp This is the affiliate link to the Arc captain helmet: www.arccaptain.com/products/arccaptain-large-view-auto-darkening-welding-helmet-true...
Lets do a machine review before it leaves || RotarySMP
zhlédnutí 27KPřed měsícem
Before I sell this Boley 4LV lathe, it is time to do a 10 year machine review on it. Here is the sales advert for it. www.willhaben.at/iad/kaufen-und-verkaufen/d/boley-4lv-drehmaschine-mit-ueberkomplettem-zubehoer-2025617575 Here is my thread on this lathe: www.madmodder.net/index.php?topic=7884.0 If you enjoy my content and would like to support my channel... I'd really appreciate it. Please j...
Unreliable tooling is annoying - Schaublin Ep.62 || RotarySMP
zhlédnutí 15KPřed měsícem
Don't use triangle inserts to make a dovetail cutter. Triangle inserts like these TCMT 110202 have two issues: 1/ being 60°, they always engage, or at least rub on the bottom, sliding the insert along it's rear guiding edge. 2/ there is only one edge to locate the insert in it's pocket, and that is not rigid enough. If you enjoy my content and would like to support my channel... I'd really appr...
Correcting the DIY dovetail cutter geometry || RotarySMP
zhlédnutí 27KPřed 2 měsíci
Sometimes, things go go according to plan. You just have to work through the challenges as they appear and keep on. Last week I interviewed CNC Shop owner of Høj Maskinteknik, #nikolaiownz Here is a link to the interview: czcams.com/users/liveyoel95vq1TU If you enjoy my content and would like to support my channel... I'd really appreciate it. Please join me on Patreon and help build this commun...
Using triangle carbide inserts in a homemade cutter was a bad idea. || RotarySMP
zhlédnutí 88KPřed 2 měsíci
Don't do this. Triangle inserts like these TCMT 110202 have two issues: 1/ being 60°, they always engage, or at least rub on the bottom 2/ there is only one edge to locate the insert in it's pocket, and that is not rigid enough. The inserts come loose after a couple of cuts, as you can see in the video I made when using it. czcams.com/video/dhZjZkwXvLw/video.html If you enjoy my content and wou...
Tour of Lukes shop in Malta || RotarySMP
zhlédnutí 12KPřed 2 měsíci
Lukes very interesting projects. Huge Noga arm, collapsible welding bench, etc. I had a really enjoyable day hanging out in Lukes very well equipped shop in Malta. If you enjoy my content and would like to support my channel... I'd really appreciate it. Please join me on Patreon and help build this community. www.patreon.com/RotarySMP or sign up for youtube memberships using the "JOIN" button a...
Why do German vise jaws open backwards? || RotarySMP
zhlédnutí 112KPřed 3 měsíci
Leinen E-125 bench vise restoration Bastel provided a link to the original 1890 Patent from Jos Leinen: worldwide.espacenet.com/patent/search/family/000323427/publication/DE48449C?q=pn=DE48449C He felt front opening vises progressively loose guiding support the further they open. It was well summarized by @MannoMax As a German, this is how I learned it: A vise with a back opening jaw is referre...
Roll you own DRO / ELS || RotarySMP
zhlédnutí 29KPřed 3 měsíci
Stefano has designed this open source DRO / ELS / Indexer unit. Stefano's Instagram page: bartei81 Link to the project files: github.com/bartei/rotary-controller-python github.com/bartei/rotary-controller-f4 github.com/bartei/raspberry-power-hat github.com/bartei/rotary-controller-pcb If you are wondering how to get the PCB's it is really easy: Step one - download "Rotary Control...
Two dream machines! || RotarySMP
zhlédnutí 29KPřed 3 měsíci
A shop visit to Stefano in Chicago. Stefano's Instagram page: bartei81 Link to Stefano's combined DRO/ELS project: github.com/bartei/rotary-controller-python github.com/bartei/rotary-controller-f4 github.com/bartei/raspberry-power-hat github.com/bartei/rotary-controller-pcb If you enjoy my content and would like to support my channel... I'd appreciate it. Please join me on Patreo...
Tool review - JW Bamkin T&C grinder || RotarySMP
zhlédnutí 9KPřed 4 měsíci
Cleaning and inspecting my mates new tool grinder If you enjoy my content and would like to support my channel... I'd appreciate it. Please join me on Patreon and help build this community. www.patreon.com/RotarySMP or sign up for youtube memberships using the "JOIN" button above. or please just buy me a coffee... tinyurl.com/5cv2yscb 00:00 - Intro 00:18 - JW Bamkin T&C Grinder 01:12 - Spindle ...
Surfing and welding? || RotarySMP
zhlédnutí 5KPřed 4 měsíci
Dawn Vise: www.dawntools.com.au/vices/Engineers-Offset-Vices-Cast/Engineer-Offset-Vices-Cast If you enjoy my content and would like to support my channel... I'd appreciate it. Please join me on Patreon and help build this community. www.patreon.com/RotarySMP or sign up for youtube memberships using the "JOIN" button above. or please just buy me a coffee... tinyurl.com/5cv2yscb
Engraved markers Schaublin Ep. 61 || RotarySMP
zhlédnutí 12KPřed 4 měsíci
Engraved markers Schaublin Ep. 61 || RotarySMP
WooHoo this works - Schaublin Ep. 60 || RotarySMP
zhlédnutí 22KPřed 5 měsíci
WooHoo this works - Schaublin Ep. 60 || RotarySMP
How does a keyboard work? Schaublin CNC EP. 59 || RotarySMP
zhlédnutí 14KPřed 5 měsíci
How does a keyboard work? Schaublin CNC EP. 59 || RotarySMP
TOS BN102B Tool and cutter grinder || RotarySMP
zhlédnutí 17KPřed 5 měsíci
TOS BN102B Tool and cutter grinder || RotarySMP
DoAll blade guide repair - Ep.6 || RotarySMP
zhlédnutí 19KPřed 6 měsíci
DoAll blade guide repair - Ep.6 || RotarySMP
Populating the control panel - Schaublin 125-CNC Ep.58 || RotarySMP
zhlédnutí 16KPřed 6 měsíci
Populating the control panel - Schaublin 125-CNC Ep.58 || RotarySMP
Finished DoAll gearbox repair || RotarySMP
zhlédnutí 26KPřed 6 měsíci
Finished DoAll gearbox repair || RotarySMP
TIG'in up the CNC control module - Schaublin Ep. 57 || RotarySMP
zhlédnutí 10KPřed 7 měsíci
TIG'in up the CNC control module - Schaublin Ep. 57 || RotarySMP
Fabricating the CNC Lathe control housing - Schaublin Ep. 56 || RotarySMP
zhlédnutí 14KPřed 7 měsíci
Fabricating the CNC Lathe control housing - Schaublin Ep. 56 || RotarySMP
Broaching problems - fixing my old indexer || RotarySMP
zhlédnutí 13KPřed 7 měsíci
Broaching problems - fixing my old indexer || RotarySMP
DIY Camlock spindle cams || RotarySMP
zhlédnutí 20KPřed 8 měsíci
DIY Camlock spindle cams || RotarySMP
To make parts you first have to make DIY tools || RotarySMP
zhlédnutí 17KPřed 8 měsíci
To make parts you first have to make DIY tools || RotarySMP
DoAll Bandsaw gearbox repair - Part 3 || RotarySMP
zhlédnutí 13KPřed 8 měsíci
DoAll Bandsaw gearbox repair - Part 3 || RotarySMP
DoAll Bandsaw gearbox repair - Part 2 || RotarySMP
zhlédnutí 17KPřed 8 měsíci
DoAll Bandsaw gearbox repair - Part 2 || RotarySMP
DoAll Bandsaw gearbox repair || RotarySMP
zhlédnutí 48KPřed 9 měsíci
DoAll Bandsaw gearbox repair || RotarySMP
Home switches - Minilathe Ep. 41 || RotarySMP
zhlédnutí 17KPřed 9 měsíci
Home switches - Minilathe Ep. 41 || RotarySMP
I'm very familiar with those crunching sounds. I have done my fair share of goof ups lately as well. Definitely jealous of the surface finish on those parts.
Wow, so mesmerizing to watch, especially the threading!
Thread cutting is concerning anyway, CNC thread cutting is terrifying!!! Very nice finish on the crown, is it called.
I sped it up a lot, but the first time you run the tool path, there is a pucker factor :)
"Luke had already a grinding fetisj"💀
Yep :)
Beautiful work. Is the soundtrack necessary, thanks
Luke an I were talking a lot, and sped up, sounded bad, so the music was to cover that.
I need a friend in the states with a CNC lathe. I'm a chump doing everything by hand. 😂
They really are a handy tool.
I really want to find one of those Clarkson tool and cutter grinders. Is that a European company ? Is there a lot of them available over there ?
Hi Jason, Clarkson was English. They are not that common here on the continent. In the UK more so.
Sweet! Now you need a CNC Greasing Adapter 😎
Yeah, good one :)
Have to work at the day job this weekend. Thx for posting these videos!
Glad you enjoyed it Mike.
All my cnc lathe experience has been an exercise in faith. To avoid the bird nesting you need to increase feed or depth to make a chip that breaks. With CSS its worth doing some tests and then watch the magic happen
Yeah, that is good advice. I tend to jump between jobs - I am on a welding trip at present - and have not really learnt any machine well.
gWizard has been an amazing resource. It will help a lot with the Maho as well
Good to see the schaublin in action:) Nice video! Is that FreeCad?
That is an ancient (21 year old) version of FeatureCAM. It works well on the lathe, and made a post processor for it.
@@RotarySMP ahh. Always watching for different CAM for the rotary axis on my LCNC gantry router. F360 is crippled unless you buy the mfg add-ons…
Ouch munching that chip clearing tool into the thread! 😬 Suggestion; raid the kitchen drawer for a silicone spatula, usually they have a little plastic handle and a silicone rubbery spatula, small spoon sized type (but flat). Probably about 25mm by 40mm silicone part but if you still need smaller than that you can just trim with a knife. Very safe chip clearing tool. 👍
...but life threatening consequences if Mrs RSmp catches me !! :)
I stopped breaking parting tools when i started making side to site cuts it, it gives a heck of a lot more relief to the tool.
Yeah, I need to think about automating that tool path creation.
Wow those are beautiful. That bird nesting reminded me of this time it wrapped around my hand releasing this strange red liquid.
Ouch, that sounds awful. I hope it didn't do any tendon damage.
Fortunately it was superficial. Just an early (1991) lesson.
Great video as always.What CAM are you using for the lathe?
Thanks, That is a 21 year version of Feature cam.
Morning Mark and hello Luke, great to see you guys helping each other out again and to see some Schaublin action! Have a good week and thanks for the video.
Thanks for dropping by John. Glad you enjoyed it.
To use a manual machine to get the taper concentric with the outside, and with the correct outside diameter, could you make the entire part over-length and with the correct outside diameter and then flip it around and then face it down until the taper diameter is correct? Your facing cut would not be perfectly concentric, but you don't care. Then face down the other end to get the part to the correct overall length. (EDIT: Oh, I watched further and I see that the pulley is crowned, yes that makes it more tricky).
Luke and I had a chat about it. You'd start by setting the top slide angle and setting it to a defined zero point in it's travel. then set up a clock on both cross slide and bed, so that you have a repeatable location. Make a test part, blue it, and try it on the grinder spindle. Adjust and repeat as required.
Always good to see you doing work an the Schaublin. Really curious about the HMI tha allows you to do changes almost on the fly i assume it makes live a lot easier. Great video nice pully thank you for sharing.
Human machine interface? The Schaublin uses the Gmoccapy interface for LinuxCNC. Is that what you meant? Remember this is a three evening compressed into 16 minutes. A lot of it is editing :)
yess ……. i assume you design the part in fusion, post the toolpath to Linux CNC and then have an hmi (andy piu) that alows you to do minor changes on the fly instead of rewriting the whole toolpath? ……… as yiu said time time flies by …….really apreciate you sharing and documanting it in an entertaining way ……i assume editing is at least as hard as machining if you want it to be entertaining 🥳
@@SuperAnodyne No Fusion, as the maker license does not support commercial usage, and they consider YT'ers as commercial. I use FreeCad, or 21 year old seat of FeatureCAM. Andy Pugh's Lathe macro's don't let you edit tool paths, that is done in the text editor build into LCNC. His macro's are just are really fast way to get simple cycles. Do you mean tool path editing or video editing? Tool path editing, you have to be really, really careful. It is so easy to miss a decimal point and have the machine race off. Video editing for YT has taken me a long time to learn, and I am still learning every time I do it, as you are really producer, director, cameraman, sound guy, grip, actor, voice over, editor etc all wrapped into one.
ah wasnt really aware of the whole process, i‘m when it comes down to sofware a DAU …dümmster anzunehmender user……..as aone man show you proof to be a multifunctional multitasker………. it took me took me over a year to figure out light in pictures by using my daughters stuffed animals and arrange them in different positions……
@@SuperAnodyne That worked well for you. You photos show you mastered lighting. I am pretty lazy on that, and just provide lots of flat light for me videos. Did you ever see Ben Farrells analysis of ThisOldTony's video? Dramatic lighting was one of the points. czcams.com/video/2j9T-eYo8QQ/video.html
Shiny! 😎 Nice project 👍. It’s rewarding to see the Schaublin deliver.
Thanks, I am glad how it is working.
Thanks a lot for helping me out with this. you sure made it look easy with a cnc lathe :)
Hi Luke, the magic of non-linear editing :)
@@RotarySMP Well it sure was fun
@@LCalleja I am looking forward to seeing what you do with the Myford.
@@RotarySMPhopefully not the broom handle :)
What a fantastic project. I can only imagine the pucker factor your felt through all this. 👍👍😎👍👍
Hi Joel, yeah, especially parting, as I still have little feel for the right feeds and speeds there.
Yep, looks like you're still human! Spent the night once in Wien... Had an connecting flight overlay and spent the evening in the 'downtown' area (Stephansplatz). We considered taking the Ubahn back to the airport, but they all felt afraid when they saw that long, deep escalator! 😅 Americans
That is pretty funny. Also the U-bahn doesn't go to the airport. You need to change to the S7 commuter train at Wien Mitte :)
@@RotarySMP This was 20 years ago. One of the others was told we could take the train back to the hotel so I knew an 'umsteigen' would have to happen. I doubt any of them had ever been on a train.
@@Johannes58934 If you get back over here, let me know am I can help you out.
@@RotarySMP I live in Germany... I've rode 100's of trains 😄
@@Johannes58934 :)
Nice to see the Schaublin doing its thing!
I need to use it more, but am currently on a welding trip.
Hi Luke ! that steel has a very nice finish once the feed rate and depth of cut was worked out.
It really does. It was EN24, which I think is 4340.
Dame thread tool chipping but nice work
Yeah, I should have checked that earlier.
Nice, a collaboration project. Always fun to do.
Hi Michel. Yeah, do this with Luke.
G'day Mark, G'day Luke! Thanks for the great start to Sunday.
Thanks Vince, you as well.
You're right about watching CNC's cut threads, even after going 100's of thousands of them, in brass mind you which you can do at pretty high speeds. A year or so before I retired, I bought 2 little Taiwanese CNC's that had a 4 station programable tail stock which allowed me to do an internal and external thread at the same time, now that was something to behold, it was a mind-blowing program to run it though. Nice external finish on your parts. 👍
Internal and external in a single pass would be cool to watch. Thanks. I probably should have changed out the insert for the internal finishing pass.
Thanks to Luke for helping out, yet again.....wait a minute...I see what you did there. Mark actually managed to return a favour.😁 CNC machinery never fails to impress me, especially seeing as this particular machine was {re}built in a basement. Another great video👍
Thanks for watching it. It was nice to make a part which Luke would have probably found a way to make faster in his well equipped workshop :)
To steal one of the comments on This Old Tony's channel: Drop everything, it's RotarySMP!
Thanks a lot Willem :)
You make my Sundays better.
Hi Ken, thanks for the kind feedback. Have a nice day. Mark
Ultrasonic Cleaner 150 liters // Impressive Cleaning Results czcams.com/video/ZBhkCwewCpc/video.html
Seals are not as rockety sciency as most people believe. Just get the bore ID and the groove OD. Width of the seal is the last bit you need to consider. Thats literally it, most are about 5-10 dollars.
Thanks David.
Very nice grinder. I’m jealous
It really is a top machine, with all the accessories, and he really knows how to use it.
Tape, cable ties ... amateur! 😉 Pros use silicon ... 😇
Good call Clas. Nothing like bath sealant to hold the universe together :)
I can report the later model with planetary gear is horrible too. I’m truly disappointed that something Swiss-made is so bad
Thanks for the feed back on that. I never encountered that improved system.
Probably 3 years too late but for the cement in the door area how about weaving fibre glass into it? It look at the oven gaskets (Kamintürdichtung) - edit: never mind. Thats what I get for commenting half way through the video!
I recently killed the oven. Burnt out both coils, and the CaSi is too weak and started crumbling after multiple firing. I now need to make a new oven.
for me 1st try was ok . 4 dabs of silicone on the frame and cut the knob to lenght 😊
Yeah, that would have done it as well. :)
The camera will correct the sensitivity to what it sees to an average of 18% gray (even with the filter). When you have a small bright spot surrounded with a large dark area, everything will be 'made' lighter. Dark area become gray, the bright spot much too bright (overexposed). Because the camera average the lighting. (Opposite: a small black object on a bright white surface: the camera will underexpose it. No detail of the black object is visible anymore and the white surface becomes grayer.) Use a manual setting instead of automatic, tune the balance and you will notice the difference. Good luck!, Greetings
I used to shoot everything manual with the G81, but since I got the GH5S i typically shoot manual, with auto-ISO. However yesterday i set up two custom profiles with full manual, white balanced with the filter for showing the part, and stopped down to the arc.
28:02 MMA is acrylic glass
Thanks. I was wondering what it is made of.
So proud of you!
Thanks.
Insulating tape works fine for temporary solutions but in mid range it turns one of the following: simple plastic tape which peels off, sticky ectoplasm makes everything nasty what touches. However I got the joke.😊
Yeah, taping rarely works ;)
Trivia. My mentor visiting a major Japanese manufacturing plant in Japan in the early 1950s that made gears. The entire factory was two buildings. One equipped with several dozen carbide cutting torches and steel stock. The second a vast warehouse lined with work benches over 100 feet long. About 200 work stations each equipped with files, templates and a vice. That was it. Torches, files and vices, the entire set of tools.
Weird way to make gears, hand made would never give the accuracy needed for reliable high speed gears.
@@RotarySMPI agree, but we've all seen oriental craftsmanship as precise as it gets with nothing but hand made primitive tools.
@@thaiexodus2916 Not only Oriental. There are Stradivarius-like master craftsmen in nearly all eras and cultures. Like our YT'er clickspring :)
@@RotarySMPI often recall seeing a hollow wooden ball about 10 inches across. About 100 exquisite Hindu pantheon figures meticulously carved into it with many small spaces revealing the inside of the ball. Looking closer, the figures are all three dimensional, the insides all carved through the little spaces. The inner carvings as perfect as the outside. Somebody's life work? Examining closely, it's a solid ball from a single piece of wood. No seams or joints.
I’ll definitely get the helmet. Mine is terrible
I really like the visibility of this one.
Fantastic work on that bench! 🙂
Glad you like it! I do too :)
for mig welding, is your wire polarity ok? flux core, mig or tig might need different polarity. that would explain the spatters.
I first connected it wrong, and then switched to electrode positive before starting to weld.
Short and sweet. Thanks for keeping the fluff to a minimum. It's also fun to see the 3D printing design iterations in a welding and photograph video.
Glad you enjoyed it. Thanks for the feedback.
Nice widget 😀
Hi Julia, it is quite an improvement on tape :)
nicw job on the side project! love seeing what your up to now and again! keep it up! also, your ark captain affiliate i think is cool bc they say your honest reveiw and liked it, and so did i
Thanks for the kind feedback. I am surprised Arc Captain took me on, as my welding still sucks :).
At 8:50, if the MIG wire touches the puddle, isn't that called "Short Circuit MIG"? Shouldn't you limit SC-MIG to thin sheet metal and the like? Can you turn up your voltage for your heavier plate welding projects? Thanks for this video and project idea!
Thanks John, but 24V is as high as it goes.