jon-harper / e34m1 Goto Github PK

Hi Jon!

First of all, THANK YOU for this project! I have been looking forever to find EVA3 compatibility for Ende 6. E34M1 is so very close.
I actually would like to ask, if there is a chance you would consider including a variant that directly allows compatibility for Ender 6.

the actual differences for Ender 6:

• Belts have teeth looking to the front, not to the back
• Belt mount compartments with slightly different position and dimensions.

By chance you would not have f3d files for the parts?

Alternatively I work out something myself and post the result as a remix on printables.com, but i thiought it may be of interest to you, to officially add one more feature to the list - native ender 6 support.

Thank you!
Best regards, Alex

I'm sorry if this is a stupid post.
Thank you for creating this thing. I'm thinking about building a Mercury Ony.1. Going through the documentation I had one question:
Why is this even needed? What did you have to change from the original EVA3 to make it compatible with Mercury One.1? Why could one not simply use the original EVA3? Is there a page where this is explained?

Thank you!

Hi @jon-harper!
First of all I love that you adapted EVA3 for Merc One.1, and the fact that you took your time to show some assembly instruction.

The belt grabbers seem to be 2-3 mm to high (at least for my setup), as pictured.

Would you be willing to share the STEP file for the front mount (the one with holes for ADXL345), so I can fix that for myself? I couldn't find it in the files already in the repo, but maybe I missed it.

https://www.printables.com/model/648710-galileo-2-sa-extruder-for-eva3/files

EBB42 CANbus board does not fit when using dual 5015 fan inlet.

Pending fit testing. ON HOLD for redesign.

CR Touch BOM

There are drive modules in the testing branch that need fit testing. Please let me know here if you've tried one out.

Drives remaining to test:

• LGX
• Orbiter 1.5
• BMG
• Orbiter 2.0
• LGX Lite

I've added to testing a mount for the Phaetus Dragon UHF. Link to STL is in the BOM below.

Bill of Materials

The CRTouch mount for both the UHF and the non UHF look to be the same model unless i'm missing something.
Was that a mistake or does it use the same mount?

We have a user with a HextrudORT; add a native mount.

CAD is still on v0.7

X endstop can be hard to source or confusing. It'd be helpful to have links to other hardware, too.

I have the hotend model but still need to drop it in CAD and modify the regular Rapido model for UHF

I have designed (and a user has tested) a 15mm CPAP rear part and am working on a 22mm part.

It still needs to be documented and the 22mm part tested.

I missed this modification to the original; while I'm at it, should check the others for the same mistake.

Greetings!

I've recently noticed a change in the design of the Rapido hotend mount, which now comes in two versions – one for HF and the other for UHF that allows for a slightly higher hotend mount (1.6mm). However, if (picture below) the UHF hotend is only compatible with UHF bottom horns when using the UHF hotend mount (and HF only with HF parts), it means that switching from HF to UHF needs changing both the bottom horns and the hotend mount, instead of just changing the horns. This adds the extra step of unscrewing the hotend itself, making the process more time-consuming.

Is it possible to revert to a single mount for both Rapido HF and UHF? Or does it even matter, since it's just a 1.6mm difference? I haven't printed the parts yet, so I don't know what's the height clearence from the nozzle tip to the bottom of the horns etc.

Any insights on this would be appreciated!

Any chance we could get a version of the Owl-eyes duct that has a Beacon compatible inlet like the single-duct version does?

Also, the download link for the standard Owl-eyes is broken - the .stl at the end of the link is missing the L. Simple fix but might throw some users off when they see the 404 pop up if they don't double-check the url.

Thanks for the work on the E34M1!!

Sherpa Mini has a mount available, but fit test is pending. See the docs.

The portable input shaper could move up about 1-2mm and allow the sensor to be mounted without removing the fan.

Try making a rear inlet with the 5015 fans laid with their flat faces towards the X extrusion

This needs fit testing: https://github.com/jon-harper/E34M1/blob/testing/STL/bottom/bottom_klicky_uhf.stl

Since the bottom horns are printed upright, 3.3mm is too tight a bore for the screws. This forces the user to thread them manually, which is frustrating. Widen to 3.6mm.

Hi Jon,

would you be interested in officially supporting sensorless Homing for X by providing another TOP part without compartments for microswitched?

Thank you!
Best, Alex

Call 'em as you find 'em so they can be fixed.

(placeholder text)

It's impossible to get the 25mm crossbar screw in along with the top left 45mm screw.

There are three new Beacon mounts, courtesy Cuiviemen. These all allow the connector to remain on the Beacon. They require a Rear Inlet that's also in the unstable branch.

Rear Inlet BOM

Note that the M3 x6 is a flat head cap screw.

Dual Horns BOM

Trihorn BOM

Dual Horns No HSI BOM

This uses bare screws to attach the Beacon mount and may have slightly improved airflow.

I'm seeing some pretty bad belt alignment from the front PIS v0.5. I haven't checked other front's to know if the issue is throughout. Just wanted to make you aware either way. Thanks.

There's a new, dual-5015 radial fan rear intake. It's modified from a stock EVA 3 "cooling inlet" to E34M1-style with screw holes for the 4x 45mm screws that hold the Core together.

Bill of Materials

Reported by Discord user MXJ1. Holes are off by 0.2 on the right side, center hole is off-center by 0.1, most likely (I'm eyeballing).

This hasn't affected user installs yet, so it's not a show-stopper. Still needs fixing, though.