June 6, 2019 at 1:08 pm #102736
I’m interested in ordering and making a MPCNC. I live in Norway, and hope to get in touch with others at the same location. I have read a little on the forums searching for a spindle available locally, and seen that Johannes has recomended the RT0700CJ spindle. It seems like a very good option, though a little pricy.. would you say it’s good enough to mill aluminium? How useful is this router for other routing/milling tasks? I’m thinking of using it to flatten pieces of wood and making profiles on long boards. It seems a little simple for these kind of tasks.
I’ve found25mm wide steel pipes at Biltema (Art.nr. 79-613) They are quite cheap, but only 0.059″ thick. I want the CNC to be as stable as possible from the start. Has anyone tried these? Would you recommend something else? If I wanted to mill aluminium, I would assume that I should get somethign thicker than 0.065″ (2mm). I guess the local steelworks would be a good place to start.
I don’t have immediate access to a 3D printer. Are there any Norwegians around interested in selling me a 25mm set? I live in Tromsø, but can pay for national postage of course.
I want to get this first and foremost for milling wood, but I also would like the option to engrave/cut with laser later on. Are there anything I should be thoughtful of in this regard?
Many questions, and I’m sure that many of them are already answered around the forum.. I’ve read up a bit, but I guess I’m a little eager to have all my questions answered as quickly as they can.. 🙂June 7, 2019 at 7:44 am #102787
Greetings! The Makita will do fine, there are examples of MPCNC aluminum cutting with much lesser routers. 25mm diameter, 1.5mm wall steel tube will be good enough for 600mm x 600mm builds or smaller. I went with buffed and polished 25.4mm/2mm 304 stainless, very pretty… and heavy. The extra cost didn’t bother me, and the metal supplier cut them to length.
I too have been pondering lasers, can’t help you there, yet. I do advise getting a 3D printer ASAP, you’ll be needing all sorts of 3D printed attachements/mods/accessories as soon as you finish your MPCNC.
Good luck and have fun!June 7, 2019 at 1:35 pm #102808
Thanks for your reply!
I think 600*600mm is sufficient for my plans. None the less, I want the rig to be as stable as possible. Would there be any noticable difference with 1.5mm thickness, even if its smaller than 600*600mm?
Yeah – you have a good point with the 3d printer. Roaming around the web and looking for different mounts and accesories, I quickly realize that it would be way easier for me to print on my own..June 7, 2019 at 8:43 pm #102834
Would there be any noticable difference with 1.5mm thickness, even if its smaller than 600*600mm?
I doubt you’d notice the difference, especially in a small build. Even then, check out the aluminum guide on this site, and this vid:
That vid inspired me to try aluminum eventually. Looks like he’s using regular EMT, and holding awesome specs.June 16, 2019 at 9:18 am #103538
From the south of Norway here, Vestfold.
I’m planning to use the same tubes as you do due to cost, and they are easy to get hold off.
Currently the printer is running 24/7 and all the big parts is done! The plan is to use an Euro pallet as table. 1200×800, and make some kind of stiffener in the length direction for the legs.
For controller i’ll be running Mach3 or linuxcnc, havent decided yet.
How is your build going?
MagnusJune 16, 2019 at 1:28 pm #103554
Hei Magnus! 🙂
Great to hear from other norwegians building the MPCNC.
I’ve just ordered all the parts that I need from abroad – some from Ryan, and some from Ebay and Aliexpress. (trying to stay below 350 NOK) I hope that I will find all the nuts and bolts at the local hardware shop (Biltema, or more specialized shop).
I also have an Ender 3 Pro on it’s way to get the printing going. I hope that the printing will solve itself relatively easy. I plan to make a bench in a small room in a garden shed (old chicken coop room), that I will dedicate to printing. Good idea with pallet! Hope its flat enough – guess you can get some decent plates to mount on top of it. Have you thought of how to make the “floor” for the mill?
You must be logged in to reply to this topic.