One Finn's long build process

So better late than never? I started building lr3 in March 2023. And “stopped” in August 2023.
I had been thinking and planning about building a CNC for over 10 years. and in February 2023 I even got my own design done. After calculating the price, I threw the idea away. Luckily I found V1e lr2 and after that I found this forum and also that there is also lr3. I had the stupid idea that I could use my old anet 3D printer parts and save a lot of money XD. I made a proof for myself and my wife that it was only 300e and my dream would come true. And so I started. pictures are better than a thousand words.


it was ridiculously cheap for me to make the parts out of aluminum. like an employment relationship. So I decided to make all flat parts from al.


Note that plastic hammer. Important help was given by ten little fingers :wink:



It was not problem free build. But is there any XD For example screws was huge problem to me. I did found out that there is no good place where to buy screws. I did buy them from 4 different places -_-

After I got some sense on my head I decided that I will build it propely or not at all. So not more old printers parts. Expect powersupply.

at this point I got stuck. I had no time or not even place where I could use this. Also my wife had carried all my tools and things to our sauna. she said: this so full you really MUST move those away or… How it could be full ? there was only one lr3, one 3D printer, 6kg filaments, one exploded 3d printer and 4 toolbox XD
I almost gave up and tryed to sell this. Happily no one were intrested. I did squeeze some time and build it fully. I found place and I made wobbly (badlly mistake) table from pinewood table. (I don’t regomend pine under y-rollers!!)






Happily I now have (now and then) working cnc machine for my needs. Help has been given and it has been helpfull, reading tgis forum. ( I’m addictect for this forum :joy:) Thanks all who have helped me and thanks @vicious1 :blush:

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that was quite long post, those things were made on 2023 What is the status now? I have some small problems, but I have solutions for those.

What about future?


Updates ofc. Not trying to make better machine, but educate myself.

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Congratulations, that’s a great looking machine.
I’m looking forward to seeing more of your projects and the developments as you upgrade/modify your setup.

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What a fun looking build, that is by far the most metal in one LR3 for sure!

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And more metal parts are coming :sweat_smile: :sweat_smile: I’m trying to redesign motor holders made of different aluminum profiles, trying to keep the parts as light as the originals. Not knowing if I’m ever going to make them…

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WHOA!!! NICE!

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2mm ABS sheet. Much faster to cut with cnc than print one. :grinning:

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Congrats on the working LowRider and thanks for the pics! Looks great!

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Not going to get as light as before but not significant weight raise. Should I try to make this…?

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Weight is not really an issue. Looks like a fun project! With a metal mount you can run your steppers red hot.

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If youre going to redo the motor mounts and weight is a concern, you don’t need to retain the mount into the YZ plate and its associated M5 screws and nuts, so long as you can replicate the motor position.

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I think I will make M5 threads to motor mount. I’m studying mechanical engineering and this is pretty good machine to try my skils. In this I just try can I make some difficult parts to cnc machiniable. I mean you can do z-mount with cnc machine tool as it is but it would be expensive. So I did make some guide lines to new parts. No more much weight, must be cnc machiniable, if its possible make from profile (like L or T). Original plates modificatinons only if really nesessary… and so on. I did make sure I have much to do XD

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Alurider?? :stuck_out_tongue_winking_eye:

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Those look Sooo good!

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Those look amazing. Great work!

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those came off the lowrider??

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I’ve milled them with a CNC machining center. (work benefit :wink:)

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Wow!!!

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Anybody ever thought about milling the braces out of aluminium? :innocent:

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