Building the powerful 2.2KW IndyMill CNC
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- čas přidán 4. 07. 2024
- I'm building a CNC Router. This is the third video in a multi-part build series. The model I chose to build is a modified version of the IndyMill, but with a beefier spindle and several community provided upgrades. This is a mashup of at least 4 different CNC designs. In this video I am building the CNC Router body from parts I ordered from different sources. Let's see if all the designs work together.
Check out the IndyMill Information Page below for more details on specific parts.
00:00 Introduction
00:33 Preparing the Parts
03:41 Frame Assembly
04:20 X-Axis Assembly
04:53 Z-Axis Assembly
06:59 Replacing the Nuts
08:44 Z-Axis Ballscrew Installation
13:06 Linear Rail Adjustment
14:45 Y-Axis Ballscrew Installation
16:14 X-Axis Ballscrew Installation
17:39 Miscellaneous Touches
19:47 Spindle Installation
20:50 Backplate Installation
21:45 Final Thoughts
Note: All "amzn.to" links on this page are Affiliate Links and help out with this channel.
Links
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IndyMill Information Page: indystry.cc/indymill/
Nikodem Bartnik, creator of the IndyMill: / nikodembartnik
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3D Printable Parts
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IndyMill Base Parts: indystry.cc/wp-content/upload...
Indymill Ball Screw Z-Axis: www.thingiverse.com/thing:477...
Indymill NEMA23 Motor Spacer: www.thingiverse.com/thing:476...
Indymill Modified X-Axis Nutholder: www.thingiverse.com/thing:473...
Indymill Modified Y-Axis Nutholder: www.thingiverse.com/thing:473...
2.2KW Spindle Holder and Plate: www.prusaprinters.org/prints/...
Portal Plate: www.prusaprinters.org/prints/...
SFU1605 Ball Screw Tool: www.thingiverse.com/thing:3541014
SFU1204 Bal Screw Tool: www.thingiverse.com/thing:809141
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Parts
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SFU1204 Ball Screw Nut Only: amzn.to/3wI5m8b
M3 Sliding Nut: amzn.to/30tYcsr
M4 Sliding Nut: amzn.to/30vLLw5
M5 Sliding Nut: amzn.to/3c9nZrZ
8mm to 8mm coupler: amzn.to/3Hd74Dc
6201RS Bearings: amzn.to/3HupiQW
Bearing Grease: amzn.to/3kw8Rtd
Stepper Motors: www.ebay.com/itm/133597329367
Spindle and VFD: www.aliexpress.com/item/32961...
Extrusion: www.aliexpress.com/item/40005...
SFU1204 Ball Screw Set: www.aliexpress.com/item/40011...
MGN12H 250mm Linear Rails: www.ebay.com/itm/313484552355
Steel Plates Kit: indystry.cc/product/indymill-...
Custom Steel Plates (SendCutSend): shop.sendcutsend.com/makermel...
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Tools
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Dial Indicator: amzn.to/320WS0z
Dial Indicator Arm: amzn.to/31Pnh1a
Mini Grease Gun: amzn.to/3nbqekN
Snap Ring Pliers: amzn.to/3kzEeTV
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Support Me and my channel on Patreon
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/ makermelissa
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Follow me on:
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Twitter at: / makermelissa
Instagram at / makermelissaslab
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Affiliate Links - I will get some money if you use them to sign up:
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SendCutSend for custom plates: shop.sendcutsend.com/makermel...
Music for your CZcams videos: www.epidemicsound.com/referra...
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Video Equipment
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Camera: amzn.to/2WaQqOE
Main Tripod: amzn.to/3iObBjr
Joby GorillaPod 3K: amzn.to/2DqRLKG
Memory Card: amzn.to/3gRAlpa
Lights with Stands: amzn.to/2C07XlK
Compact LED Lights: amzn.to/2WbFm3V
Batteries for Compact LED Lights: amzn.to/300aAMy
Manfrotto Magic Arm: amzn.to/2ZYqDdS
Manfrotto Super Clamp: amzn.to/2DyEgZE
Wireless Microphone: amzn.to/3emQ2D9
Contour Shuttle XPress: amzn.to/3ekk5LM
Elgato Stream Deck: amzn.to/2APDvdA
Bose QuietComfort 35 II Headphones: amzn.to/3iUIHOA
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Electronics Equipment
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Quick 861DW Hot Air Rework Station: amzn.to/2W96X5V
Rigol DS1054Z Oscilloscope: amzn.to/2DzVk1p
Hakko FX-888D Soldering Station: amzn.to/38UB99V
FY6800 Function Generator: amzn.to/328KV71
Variable DC Power Supply: amzn.to/3emEz6i
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3D Printers
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Custom Prusa Bear: • Prusa Bear Build
Artillery Sidewinder X1: amzn.to/38Mgipc
Prusa i3 MK3S: shop.prusa3d.com/en/51-origin...
Creality Ender 3: amzn.to/2BV9N7I
*************************** - Věda a technologie
Excellent video. As of this morning we are close to the same step. Keep them coming
Awesome! Filming the process does slow it down, but hopefully it helps people.
Well I know what my summer project is 😄 awesome video as well, thanks for all the info, definitely going to refer back to this video as I build my Indy, I’m going to have my friend mill the printed parts tho for extra strength.
Damn, loved the Z-axis carriage, i was thinking about upgrading mine, but was having some trouble thinking on a good design, so now i'm copying yours! haha
Well done 💥🙌🏼
Subbed
Good jobs!!!!
thanks
A tip when cutting extruded aluminium, always try to cut in all the same sizes at once if your machine has the capacity. Cutting say the 2 Y axis lengths one by one may cause alignment problems if you get one even 1/2 a mm difference, cutting both at the same time if one is 1/2mm oversize both are so no alignment issues. Its even better if you can screw both at one end, after making sure they are square, to a flat plate to make sure the non cut ends are even.
Great tips! Thanks.
Thank you for your contribution to the IndyMill and for sharing your own upgrades, Nikodem should be proud he made an accessible CNC machine for hobbyists and students. I plan on using your upgrades and widening the frame by 1.5x longer, 1.5x Wider, and possibly 2x height. (If possible) Due to the increase in the size of the machine, and wanting to mill metals, I would like to go with dual stepper motors per Y&X axis. What would need to be done to mount the additional stepper motors? I already understand how to run dual motors (software), just want to double-check with someone who has this machine, if the motors will just bolt-on, or if further modifications have to be made to the machine to house them.
That sounds like a great upgrade. Mine already has dual steppers on the Y axis and I’m not sure how you would add dual x-axis without a redesign, but I’m not sure that would even be necessary. You may want to check out IndyMill Facebook group and the CindyMill project (beefier version of Indymill).
@@makermelissa Cheers, just checked out CindyMill and it looks good. Might go that route instead, and use more powerful stepper motors.
Hi. I'm still waiting for parts from China for my Indymill and after watching your video now wondering whether I should change my spindle to 2.2kw. My only hesitation now is I'm not too sure if 3d printed spindle brackets are strong enough to hold such a powerful spindle. Would appreciate if could share your experience once you have tested your cnc. Thank you for your very informative video.
Definitely. I’m almost at the point where I’m going to test it on several materials.
@@makermelissa Very much looking forward to hear progress update from you.
So there were a lot of unexpected things that happened in the latest video which made the video really long, so I plan to only test it on some wood in this one. I'm planning on doing a follow-up video where I test it on other materials.
At 7:01 mark you mention and show “improved “ t nuts. Do you have a link or better description? I am about to start the indymill build (main parts on order) and am curious befor I order screws and nuts.
Sorry, just saw “sliding nut” link in description.. I assume these are the new/good ones?
@@toddroles3234 yep, that’s correct.
Hi, it looks like your cnc should be very accurate and robust. Thanks for sharing
I don't understand English correctly, so did you make your IndyMill cnc exactly like the author's original or did you change the measurements?
And the plates you show in 2:29, did you buy it at the author's store or did you make it yourself?
Another thing: how much did you spend in total (approximately) to build your cnc? Was it worth buying all the parts separately and building?
PS.: Are the printed parts in PLA?
For the main body, I made it to the original dimensions, however I for the spindle and the part that lifts the spindle, I modified that. For the plates you mention, I had those made myself through SendCutSend using mild steel at just under 5mm which was part of my modification. I probably spent around $2000 on it total and regarding whether it is worth it depends on why you want to do it. I wouldn't recommend building yourself if you are trying to save money. If you want to learn and love tinkering, it's totally worth it though. Also, yes, the parts are printed in PLA for stiffness.
@@makermelissa Thank you very much for the prompt reply! Hugs from Brazil
How do you like your magnetic base for the dial indicator ? I'm looking for one
Other than the magnet is quite a bit weaker than they advertise, it worked well enough for this project. If you're looking for something inexpensive then it should work. If you're looking for a higher quality tool, then I'd use something else like a Mitutoyo one.
@@makermelissa thank you
6:25 is the reason I've subscribed
Thank you. This is actually super helpful because it helps me with editing decisions.
Very cool machine Melissa, I am using a similar spindle 2.2kw, may I ask what's the max temperature the spindle reach, after say, 30 minutes ~1 hour of run? Thanks !
Thanks and good question. I haven’t actually measured it yet, but it depends on whether or not I forget to turn on the coolant pump. If I forget, it gets hot enough to soften the PLA. If I remember, it’s generally pretty cool to the touch. I’m currently working on another video where I’m updating the electronics and I may try and make it so it turns on automatically.
@@makermelissa Thanks, that will be good. Is the spindle bracket made out of PLA? I thought it was aluminum...cool!
@@woodworkingandautomation correct. I’d eventually like to redo it in aluminum, but with a more minimal design.
@@makermelissa sounds good!
What is the build area of the indymill? New favorite channel btw
Great question. I just checked by moving it to the limits and for actual movement it appears to be about 400mm on the Y axis by 465mm on the X-axis. Thank you. I just want to make the best videos I can.
Hi Melissa, was curious how the build is coming and when we can expect the next video?!! Cheers
Probably in January sometime, but it kinda depends on how the rest of the build goes. I’m close to finishing filming, but needed to take a break. After filming, there will still be editing and that takes a bit.
Ok, I was wrong about January. I had a large side project that fell in my lap. I've been filming for the past week and I'm actually almost done now and everything is now functioning. Editing should begin shortly, which will probably take about a week, so I'm aiming for maybe about 2 weeks from now.
nice..would be nice if u build your own guitars bodies with your new indymill cnc..
It should be a big enough area for that.
where would one get the file for the modified x axis plate?
In the description there’s a link for “2.2KW IndyMill Spindle Plate and Holder”. It’s the dxf file included there.
@@makermelissa thank you so much, you are the best 🙌🏼
I'd risk saying that I was expecting you to use a mallet instead of that precision piece... LOL
I didn't have the mallet on me on that day of filming. I did grab one shortly after though.