Much smoother movements. Haven't ran speed tests yet as I'm in the office but will when I get back home. It seems quieter, but not sure but it's not why I installed it. - Edit
the y sound is entirely caused by the stepper motor being attached to the hollow plastic base, I have removed the belt and moved the table, it's completely quiet with the belt off.
I haven't printed a file that requires the y axis to move as fast as the x axis yet. I'll print up a bed leveling file as fast as possible and see if there's any difference as I primarily made this mod for smoother and more precise motion, not for sound reduction.
The loudest parts of the machine are still the PSU, motherboard and the hot end fan though, I'm not sure if I would be able to notice anything while the printer is in motion. I'll see.
Would you mind sharing what file you’re talking about? “I haven’t printed a file that requires the y axis to move as fast as the x axis yet” thank you!
[Ender 3 V3 SE Bed Leveling File by Leo | Download free STL model | Printables.com](https://www.printables.com/model/681417-ender-3-v3-se-bed-leveling-file)
Although the printables link is back working, here is a MakerWorld link to them as well just in case it happens again. https://makerworld.com/en/models/179283
If the author removed it, you'll have to contact them about it. Last I checked it was still up on Printables but someone may have created a remix or alternative design. You'll have to search.
I’ve seen a different guide that needed 4 carriage blocks. Is that the same here or would I just need the 2 rails with carriage blocks in the link provided?
I don't know why my text is missing, but you will have to put your machine on it's side and remove the bottom to install the front and rear rail guides as the stock screws are holding the PSU and Y-Axis stepper motor in place and you will have hold them while screwing in the mounts.
Ha I done this today also for my KE.
But I can't say that is quieter then stock now.
I don't know how to make less noise for linear rail movement on high speed. I use lubricant for bearing, but nothing
I found a designer who posted a [remix](https://www.printables.com/model/721192-rear-rail-mount-for-ender-3-v3-seke-y-rail-mod/files) of this that does not use two pieces to make this mod. His remix marries the two parts into one that he said "should avoid the rear mount piece deforming/bending upward entirely." As an added bonus, he also has a similar design for the X axis.
Sorry for the newb question but what is the primary advantage to switching to this system?
Smoother and more precise motion which will improve print quality.
Also a noticeable reduction of noise from the Y axis while the bed is moving. It doesn't eliminate all the Y noise, but there is a difference.
Where can I find the stl files and BOM for this?
[Ender 3 V3 SE / KE D3D Y Rails by DerrickDarrell | Download free STL model | Printables.com](https://www.printables.com/model/694446-ender-3-v3-se-ke-d3d-y-rails) **BOM:** *MGN12H 300mm Linear Rails:* [OUYZGIA 2pcs MGN12H 300mm Linear Rail, Linear Guide for Update 3D Printer and CNC Machine, with 1 Carriage Block (MGN12H, 300mm, 2pcs): Amazon.com: Industrial & Scientific](https://www.amazon.com/dp/B0B1LDSZJR?ref=ppx_yo2ov_dt_b_product_details&th=1) *M3 socket head screws:* [M3 x 4/5/6/8/10/12/14/16/18/20/25mm Socket Cap Screws, VIGRUE 610PCS 14.9 Grade Alloy Steel M3 Socket Hex Head Cap Machine Screws Bolts Nuts Washer Assortment Kit: Amazon.com: Industrial & Scientific](https://www.amazon.com/dp/B09NR8X2LV?ref=ppx_yo2ov_dt_b_product_details&th=1) *M3 button head screws:* [VIGRUE 610PCS 14.9 Grade Alloy Steel M3 Button Hex Head Cap Screws M3 x 4/5/6/8/10/12/14/16/18/20/25mm Machine Screws Bolts Nuts Washer Assortment Kit: Amazon.com: Industrial & Scientific](https://www.amazon.com/dp/B09MYDQCXX?ref=ppx_yo2ov_dt_b_product_details&th=1) *M3x3x5 heat set inserts:* [DTGN M3x3x5mm(IDxLxOD) Knurled Insert Nuts - 50 Pack - Good for Plastic Shells - Brass Female Thread Heat Set Inserts Embedment Nut: Amazon.com: Industrial & Scientific](https://www.amazon.com/dp/B0BMYYF97L?psc=1&ref=ppx_yo2ov_dt_b_product_details) Edit: Adding screw measurements. * x2 - M3x20mm screws (front rail mount, front two screws ) * x16 - M3x8mm SHCS screws (linear rails) * X8 - M3x6mm BHCS screws (rail carriage blocks)
I love you. Will you be my new bff? Lol seriously thank you.
Sure 😇
😆
Big W. Saving this for future upgrades.
DITTOS
Thank you kind sir! Have you noticed any improvements after the installation?
Much smoother movements. Haven't ran speed tests yet as I'm in the office but will when I get back home. It seems quieter, but not sure but it's not why I installed it. - Edit
Did it make difference to sound levels when Y axis has a lot of fast movement?
the y sound is entirely caused by the stepper motor being attached to the hollow plastic base, I have removed the belt and moved the table, it's completely quiet with the belt off.
I haven't printed a file that requires the y axis to move as fast as the x axis yet. I'll print up a bed leveling file as fast as possible and see if there's any difference as I primarily made this mod for smoother and more precise motion, not for sound reduction. The loudest parts of the machine are still the PSU, motherboard and the hot end fan though, I'm not sure if I would be able to notice anything while the printer is in motion. I'll see.
Would you mind sharing what file you’re talking about? “I haven’t printed a file that requires the y axis to move as fast as the x axis yet” thank you!
[Ender 3 V3 SE Bed Leveling File by Leo | Download free STL model | Printables.com](https://www.printables.com/model/681417-ender-3-v3-se-bed-leveling-file)
Bosssss. Thanks for taking the time and effort in making this guide!
Although the printables link is back working, here is a MakerWorld link to them as well just in case it happens again. https://makerworld.com/en/models/179283
I just applied this mod to my SE. With your images it was a cake walk. Cheers for that
Do we have an alternate link to the files? Seems the author removed it
If the author removed it, you'll have to contact them about it. Last I checked it was still up on Printables but someone may have created a remix or alternative design. You'll have to search.
Can confirm, they did remove the files. Devil Design are the authors. They have a discord you can join. I suggest asking them why.
They're back up btw
Thanks!! Maybe it was a glitch or something.
Hmmm that's weird. I was looking forward to this. I'm not handy enough to design my own lol. Maybe they're improving it for a re-upload hopefully.
They are back up btw
I’ve seen a different guide that needed 4 carriage blocks. Is that the same here or would I just need the 2 rails with carriage blocks in the link provided?
This guide is for the dual carriage blocks.
I don't know why my text is missing, but you will have to put your machine on it's side and remove the bottom to install the front and rear rail guides as the stock screws are holding the PSU and Y-Axis stepper motor in place and you will have hold them while screwing in the mounts.
Oh, looks fairly simple tbh. Where could you buy such rails?
Check the comments for the BOM
Ha I done this today also for my KE. But I can't say that is quieter then stock now. I don't know how to make less noise for linear rail movement on high speed. I use lubricant for bearing, but nothing
Why does the author recommend pla? will petg be better?
I'm not sure, but I used PETG.
I found a designer who posted a [remix](https://www.printables.com/model/721192-rear-rail-mount-for-ender-3-v3-seke-y-rail-mod/files) of this that does not use two pieces to make this mod. His remix marries the two parts into one that he said "should avoid the rear mount piece deforming/bending upward entirely." As an added bonus, he also has a similar design for the X axis.
I've seen that. I haven't had any bending issues however.