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Kerkko Nenähaima
Finland
เข้าร่วมเมื่อ 1 มี.ค. 2016
Cone Roller for Sheet-Metal
In this video I make a sheet-metal slip roll for shaping cones and cylinders. The tool I made is quite small, but yet very rigid due to the variable width design. The design can of course be scaled for smaller or bigger, but add some chain or belt to make both lower rollers driving. The open end without bearings gives some new possibilities to use the roller, most still uncovered.
The 3D Cad-model:
grabcad.com/library/slip-roll-for-sheet-metal-cones-and-cylinders-1
The circle cutting guide idea is stolen from @TuomasSoikkelijyvaskyla
th-cam.com/video/lThiNSKmO6Y/w-d-xo.html
The 3D Cad-model:
grabcad.com/library/slip-roll-for-sheet-metal-cones-and-cylinders-1
The circle cutting guide idea is stolen from @TuomasSoikkelijyvaskyla
th-cam.com/video/lThiNSKmO6Y/w-d-xo.html
มุมมอง: 66 980
วีดีโอ
Best (DIY) Extension shank for end mills?
มุมมอง 6K3 ปีที่แล้ว
This is an easy way to make a chuck for a drill or an end mill using tapered plumbing thread as means of tightening. In this video I make three different sizes of extension shanks of that method. This kind of chuck can be made quite quickly to match the size the work piece demands. Link to the drawings: grabcad.com/library/extension-shanks-for-end-mills-1
CNC Attachment for Manual Lathe
มุมมอง 247K3 ปีที่แล้ว
Here is CNC setup for my old manual lathe, Colchester Master 2500. My system utilizes the compound slide as longitudinal movement and an additional cross slide placed in lathes own tool post. The unit very easy to drop in for a CNC operation. Sometimes the part can be mostly done by manual maneuvers, but e.g. a fillet feature needs CNC intervention. The 3D-assembly model can be found here: grab...
Digital Readout Upgrade with Quill and Dividing Head Encoders
มุมมอง 20K3 ปีที่แล้ว
My milling machine's old Anilam Wizard 150plus DRO broke down and I replaced it with a LCD display, Ditron D80-4V. I hooked the old scales by replacing the connectors, there is a pin out table in the video for this, it should work for old AcuRite scales too. There is some fooling around with the display, not a review, but you can get much useful data, if you are considering buying one. I added ...
Emco Mill/Lathe CNC-conversion
มุมมอง 10K5 ปีที่แล้ว
This video was made for showing the machine is functioning right for sale purposes, but may also give some good ideas for people with similar projects. The conversion took out in early 2000, when internet was just invented and all information for pioneering DIY CNC conversions was quite hard to find and results were somewhat primitive. In the other hand Chinese crap was not commonly available, ...
Man... that moves with the speed of a snail with rheumatism
Good try! You really had to do the code in fusion?
Would you do the conversion differently today knowing anything else you know now?
What do you know, i just got my enco 19250 lathe running and need to cnc convert it... Then in the intro i see the same controls as my machine! Im very much looking forward to watching this video 100x now
Beautiful like watching rain from the porch. Thank you.
Great Video - Great Project. Thank You for sharing Kerkko. Liked-Subscribed-Notified Please keep sharing your great work
i tried to get mach 3 to read the index pulses for months , never got it to work.. any luck ?
Cost
one money
Brilliant
Beautiful production and photography, and awesome engineering. A really enjoyable experience, and I'd love to see more!!
One of the most enjoyable videos I've seen in a long time 🙌
They could see this coming, and in some places, such as BT and ferranti, they had this with vacuum tube computers and core memory. Babbage would have loved it.
That is dope
No threading capabilities.
Pleas find another man to explain your message. Your talking is very hard to understand. You voice are mumbling
As a learned language I'm constantly struggling with my english pronounciation. Based on your grammar, your starting point seems quite similar. Hit the mute button and enjoy at least the picture.😎
Dudeson. I am in love w the same lathe. Lol.
Please Kerkko give us some more!!
You are great , that machine makes excellent mould for every job
Excellent video. Very informative & entertaining
Kiitos videosta! Kuinka isoja kartioita voi systeemilläsi tehdä? Minulla olisi tarvetta tehdä katkaistu pyöreä metallikartio mitoilla Diameter 1 = 600 mm, Diameter 2 = 260 mm, korkeus 670 mm. Seinämä saisi olla paksuhko, koska valmis kartio ei saisi juurikaan menettää muotoaan kovassakaan tuulessa...Voisitko ystävällisesti heittää jonkun vinkin? :-)
Moi, Tarvitsemasi kartio on ihan videolla esiintyvän mankelin äärirajoilla. Tötterösi vaipan sivun pituudesta tulee 691mm, ts. Mankelissa tulisi olla senverran leveyttä. Mun härvelissä leveyttä suunnilleen sama 691mm. Mikä materiaali ja paksuus mielessä? Tällä mankelilla en ole kokeillut kovin paksuja levyjä täydellä leveydellä.
Good to see a fellow machine attachment nut on the other side of the world. Have a look at me here: Threadexpress 2.1 Cheers, Cliff
Finnish ingenuity always amazes me.
I’ve operated cnc mazak lathe we had to touch off our tools so the computer nose where they are, I didn’t see you do that
Very clever. Some more Finnish innovation there.
Best design ever🤔👍👍👍
Ok.... that was overwhelming! Amazing work, utterly humbling to watch.
Awesome channel and amazing work
Cool, very goog works❤🇧🇷😉👍 subscribed, 👏👏👏👏👏 thank you bro
Question, do u sell this as kit? I can put together and weld it. Is that possible and how much??
Sorry, no kit to sell.
Very creative solution
Brilliant, can’t wait to watch more.
This is a very well thought out design which requires much less modification to the manual machine than I had envisioned possible. Now I only need to dream of finding my own Colchester
Why parallel groove when you have a lathe that can cut a2mm thread ?…🤔…
Great idea and very nice video 👍😀. Is there more information or videos on how you build this or what parts you used ?…. Thank you for sharing this great idea 😀
Cool video, well done!
Did you use ball screws?
Ball screw on the cross slide. Original Acme thread on the compound slide.
That's one of the best conversions I've seen I'm looking at getting a mini lathe and looking into making it cnc as I run cnc's in my job
Komiat on systeemit
did you manage to get the index and threading working?
Not yet solved. Soon as I can find time, I will get back to this matter. The interface card must be changed, maybe to etherner Smoothstepper. Also the compound slide motor needs upgrade. I think I will go for closed loop stepper motors. If everything goes well, I will make a follow up video for that.
@@kerkkonenahaima7322 Did you set the steps of the servo in the software ?
Weird complicate expensive way to make a dildo. But i aprove, beatiful!
Simply wonderful
Why is it cut after the threads are made inside?
He didn’t cut threads… he only made parallel grooves and then after the cut bend it 2 mm 😅
@@gertjevanpoppel7270 Why is it bent?
Please size & upper side round bar locking system. I make try this machine 😎
Sorry for late reply. The bars I used are 45mm in diameter, but the design can be scaled to suit your needs and raw stock that is most convinient for you. If you have a CAD-system at your disposal, check out the 3D-model for my units dimensions: grabcad.com/library/slip-roll-for-sheet-metal-cones-and-cylinders-1
Amazing job bro.👍🙂👋
Good morning, you don't have a link to more details: Schema general-components? that would be great for those interested. What is the vertical usb module that controls the 2 drivers? Thank you for your reply thank you in advance from belgium
Hello, I know that full BOM would be nice, but I can't really recommend the components I have chosen for my prototype. Soon as I can find time, I will return to this device and make some upgrades for the controller card and steppermotors. Current controller is 'Two trees' like this: www.ebay.com/itm/175341504085 It lacks thread cutting function so I would like to change it to something better, maybe to Smooth Stepper. The compound slide motor is little too weak and looses steps on heavy roughing. I have plans to change it to beefier closed loop steppermotor. Hopefully there will be a sequel video in the future. If I manage to make better unit, then I can publish a parts list and connection diagrams.
@@kerkkonenahaima7322 Thank you very much for your answer full of common sense, I will take inspiration from your work, it gives me ideas for My Myford super seven. I will be sure to follow your ideas on you tube! All the best JC lambert from belgium
I like what you're doing. Subscribed!
fun an great craftsmenship, keep up the good work...
Wou! Nyt on hieno systeemi, käy kateeksi :)
very ingenious, informative and innovative...extremely.impressed with your work
Hmm, you obviously didn't get full penetration on that weld😉 (Great video though 👍👍)
Yep, a true nut enthusiast does recognize hand made nuts from mass producted ones by the back weld seam 🤪.