Really nice video , I have a question , I’m currently scraping my DIY CNC but for 3 days now I can’t have good tolerance . I don’t have edges like you for references , it is possible to level and scrap without edges ? So that means every time I check there aren’t in the exacts position …
@colinwarner7762Ай бұрын
Stunning, Brilliant, Congratulations on your remarkable skills. Regards, Colin. The UK.
@gertmaree4299Ай бұрын
Why would you have a engineering shop in a basement with such limited access?
@xilliantoАй бұрын
I am missing some new videos, been a long time now ;)
@Jabf412 ай бұрын
I plan to start a project similar to this, I am currently collecting information. Could you say which composition you used to make the structure? ("concrete...?") Thanks
@I2YANx3 ай бұрын
Hi where did you get the granite straight edge and how much did it cost roughly? Thanks!😊
@michaelhagan35055 ай бұрын
Good sir - Your channel might not be very big for whatever reason, but I can truly appreciate the sheer level of talent and skill involved in what you've accomplished here and otherwise. Most people sadly aren't enlightened enough to comprehend just how freaking impressive this actually is in practice. Major props, subscribtion well earned.
@drmvh6 ай бұрын
could you explain the small rod on either side of the linear rails around 9:19 please?
@mattivirta6 ай бұрын
i not understand have you closed loop stepper motors, my machine have open loop, stepper same size but not can run fast all axis lose steps, maximum about 900mm/min 1000mm lose steps lot. i run motors 40V 3A. DM 556 drivers. linuxcnc 2,8,4 version. spindle not good , only 800W aircooled. ER16
@johnridgeway67187 ай бұрын
Terrific vid. Thank you.
@Mike-xw4gm7 ай бұрын
1 can it do 3 axis work or only horizontal? Can ir mill a ball? 2 how much did it cost?
@JohnSmith-pn2vl2 ай бұрын
wow
@jameshicks71257 ай бұрын
Wow, this turned out amazing! VERY inspiring indeed. With all of the painstaking precision you put into this what kinds of parts and projects are you planning? OR was this the project in itself?
@jameshicks71257 ай бұрын
You've inspired me to build a concrete / epoxy granite CNC. I had a really crappy thing made out of wood that was more or less useless ("Bob's CNC"). I knew nothing about CNC when I bought the kit, no experience. I fiddled with that damn thing for days trying to carve a simple circuit board with big traces for a Tesla coil project. I ended up carving it by hand with a Dremel and it turned out better in 1/4 of the time I spent fiddling with the "cnc". I have been studying up on metrology, scraping lapping etc., and acquiring some decent starter tools. I just got a cheap chinese mini lathe, that will be my first project to improve to whatever accuracy I can get and learn from. I have a "Sieg" X2D mini mill from Little Machine Shop on the way to fiddle with for a while as well. I think these will be a good learning foundation and provide the ability to make some working parts and fixtures for a precision CNC milling machine later on. Then I can use that to create better parts for it, and then also build a concrete/ epoxy granite precision lathe. I make optical parts for my planetarium hobby and it's getting to the point where I need much more precision and I don't think I'll get lucky and have a used Haas VF-2 cross my path at anything I could possibly afford.
@firefirst54538 ай бұрын
Hello Alex
@mmnyako9 ай бұрын
Thank you for sharing your knowledge with us!
@dadoVRC9 ай бұрын
Parts made from what aluminium alloy? Fibral?
@akshaykumarvyas9 ай бұрын
Hi, nice project. what is the spindle motor rating, like power in KW, RPM and torque. Thanks
@mhshmo49fabio4910 ай бұрын
how % difference and means to performance of your machine from using linear rail guideway @ 25mm instead of those bigger you use now ?
@frankg52110 ай бұрын
Can you list what spindle and spindle motor also linear scales please
@dgyldmark10 ай бұрын
How does it going?
@ManushaWijekoon10 ай бұрын
Hi Alex, a new video showing the accuracy/tolerances achievable with the machine is highly appreciated. Since the machine is now two years (or more) old and you used a UHPC, some information on shrinking/cracking/etc which is usually present in concrete based VMC's is very valuable to the community.
@EngineeringNibbles8 ай бұрын
Indeed would also be interested!
@curiousassortment11 ай бұрын
I am very interested in calipers and how to get accurate measurement of watch crystals. Experts recommend taking a few measurements to be sure. But if the arms of the caliper can only measure the diameter, then why aren't all the measurements exactly the same? (This question is because I am having difficulty with using the calipers.) Thanks!
@slakjawnotsayin545111 ай бұрын
Wow, finally someone talking about the leveling problems they are having, and how crazy it actually is to get these things corrected. Thank you for this video, as I am having the same problems with my lathe build, and all of the videos out there doing these builds make them look so simple, but it really isn't when it comes to the fine tuning and leveling... Huge pain in the ass!
@NurgalinRuslan11 ай бұрын
Hello! Serious project! Is the information private? What concrete or mixture did you use to make the machine bed? Have you noticed any deformations or changes in the geometry of the machine over time?
@nuuskapeke1111 ай бұрын
THIS MACHINE IS INSANE ! ( in a good way ) Is this UHPC or "normal" Concrete ?? and Greetings From Finland
@nicholaszimmer66311 ай бұрын
What size are those rails?
@nchtdiemama7267 Жыл бұрын
How many you spend for all the parts to build this mill ?
@Z-add Жыл бұрын
You didn't explain the working of those cylinders on the zaxis.
@Z-add Жыл бұрын
Where did you get that precision water level and the X bar
@willstuffphobby9129 Жыл бұрын
Hi Alex, nice machine you build there. may i know the detail of servo motor used for the spindle is ?and what is the maximum speed you get with your spindle...thank you
@titter3648 Жыл бұрын
Nice. I like the idea with making the electrical cabinet with aluminium extrusions and flat plates so you dont have to bend the thick aluminium plates.
@laurencelockwood6209 Жыл бұрын
I haven't done scraping since I was an apprentice. Followed by frosting to allow oil space.
@srdjan361306 Жыл бұрын
Hi , are you alive ? Nothing for a year
@AlexCNCen Жыл бұрын
I'm fine. Just a lot of other stuff to do. Hopefully that will change soon and I have time again to make videos :)
@rameezsheikh7576 Жыл бұрын
@@AlexCNCen i came here to ask the Same 😁
@grandmastersreaction1267 Жыл бұрын
What’s the make and model of the spindle motor you’re using?
@SupersonicHeart Жыл бұрын
Поставь воздушную турбину пусть создает небольшое давление воздуха в зоне механики.
@athrunzala5337 Жыл бұрын
I noticed there's no usage of coolant . . . why?
@prodigalson2670 Жыл бұрын
How did you manage to get good and true holes on drill press without cross table? I could never get serious precision on drill press.
@danielernestogomez8534 Жыл бұрын
Genial el armado de la maquina
@Heckzaflexz Жыл бұрын
😮
@satchelsieniewicz738 Жыл бұрын
uses multi million dollar 5axis machine. LMAO
@AbdusSalam-cu2fo Жыл бұрын
Hi Allex, would you like to Share the the drawing of this project!! We can try to learn something! Please..
@Unl0gic Жыл бұрын
Amazing results!
@ManushaWijekoon Жыл бұрын
what grit size is recommended for the diamond lapping wheel?
@viktorflaum4056 Жыл бұрын
Сказать, что работа отличная; ничего не сказать - эта работа образец того как техническое творчество превращается в высокое искусство, пробуждающее, не менее высокие духовные чувства!
@angelinigo9783 Жыл бұрын
Congrats, Alex.Excellent job
@subinnguyen9015 Жыл бұрын
buy a new machine quickly
@perfectsoulmates2023 Жыл бұрын
Hallo ! Is there a way to reuse all the acrylic shavings? Like maybe heat them all together? Also, do you use Novus polishing for scratches and renewal on your acrylic pieces? Or something more effective? Thank you 🇩🇪
@vigisbigtm Жыл бұрын
Tell me why do you install scales? Are they for compensating any wear that might show up on ball screw with age?
@BryanHoward Жыл бұрын
Amazing! I gotta go back and watch your previous build videos. Hope you get some more content out there soon. Are you planning on doing flood cooling at some point?