Reddit reviews 5pack NEMA 17 Steel & Rubber Stepper Motor Vibration Damper for CNC 3D Printer

The PSU case needs some love, too. It's like Creality shopped around for the loudest fans it could find, and that's what shipped with the Ender. Anyway, these two things make the PSU much better: https://www.thingiverse.com/thing:3384875 WellFan Noctua 60x25 remix https://www.thingiverse.com/thing:2967389 WellFan PSU case mod and for fun https://www.thingiverse.com/thing:2987473 cause, well, just cause (60mm fan guard) oh, and the fan: https://www.amazon.ca/gp/product/B009NQMESS/ref=ppx_yo_dt_b_asin_title_o07__o00_s00?ie=UTF8&psc=1

Heyyyyy, you've added a buck converter and have 12v now, time to change the main board fan! It's a noisy bugger too! It ends up being the same fan as what comes on the factory hotend cooler. Annoyinggggggggggg. Like a mosquito in my ear!!! https://www.amazon.ca/gp/product/B009NQLT0M/ref=ppx_yo_dt_b_asin_title_o07__o00_s00?ie=UTF8&psc=1 Noctua 40x10mm fans are bolt in replacements for both of those, if you don't want to change the hotend cooler. I could have used a 40x10 on the Hero Me cooler I used - but the 40x20 looks cooler.

This is the LED strip lighting I used, it was expensive though, and I'm sure you could find much less expensive alternatives. https://www.rpelectronics.com/55-7160w-0-led-strip-outdoor-ip65-white-1m.html (white and red! z-rail and top rail!)

I printed a handle, and really like it, but it won't work without some love. Instead of modifying the 3d model I'm probably just gonna heatgun it into the shape I need it to be. Currently, it hits the Y-axis rail. It's here, if you wanna take a stab at it: https://www.thingiverse.com/thing:3313306

The Z-axis stepper is by far the loudest - I'm going to try to see if I can make a damper work, like this: https://www.amazon.ca/gp/product/B07CL356J5/ref=ox_sc_act_title_3?smid=A28ZWXW3ZSVNZU&psc=1 ** disclaimer note: I haven't done this yet. I haven't received the dampers.

I printed a zillion links from this thing: https://www.thingiverse.com/thing:2920060 but didn't like the result after putting it all together. It motivated me to try and do something for cable management, though. I DID end up using a bunch of the start and end mounts, though, and cut off the link nubs. They worked super great for cable management.

I'm still not 100% happy with the cabling - I'm ordering these: https://www.amazon.ca/gp/product/B074GZFYM1/ref=ox_sc_act_title_2?smid=A23BY812APN9IU&psc=1 and will be trimming/cutting/hiding/wrapping them so it looks nicer. Don't get me wrong, it works fine the way it is, but I don't like that flat ribbon cable stuff. It's too... ugly. It's either these cables or I'm going to build my own, which I like doing anyway. This will be soon. I don't think it'll look much different, but I think individually wrapped cables running to the stepper motors would look cooler. More space-ship-ie.

There's probably more. For this list, there's another list like it of failed/ugly/discarded parts - it took some trial and error for sure. It's worth it though. I've actually printed more stuff for my printer than I have for projects I'm working on. 3d printing is so funny that way!

If you have questions, I'm happy to help :) I have pictures of all this if you need them. I haven't figured out imgur, but will add photos to this album as time goes on: https://photos.app.goo.gl/AEXNqvTXE5ZZhnhi8.

-Tunder

PS. Man this is a really big post. I didn't realize I did so many things. Rabbit hole, this thing is.

Watch the extruder gear. If the sound is when it turns backwards, that's the retraction sound. Install a NEMA 17 stepper motor sound damper on the extruder motor. Might as well do the x,y at the same time. Only do z motors of you do a lot of z hopping on retraction

(5pack) NEMA 17 Steel & Rubber Stepper Motor Vibration Damper for CNC 3D Printer https://www.amazon.ca/dp/B07CL356J5/ref=cm_sw_r_cp_apa_i_zehZCbXWMFNAY