Yelti
RRCRat Rig Community [Unofficial]
•Created by Yelti on 10/21/2023 in #fix-my-mesh
bed mesh: waved bed
Hi,
I have assembled my new vcore 3.1 400. But I'm running into some issue with the bed.
I admit I didn't follow the guide carefully and forgot to check the bed without heater and without the magnetic pei.
I started with a tilted bed, and I was able to get it lke the second screenshot.
I lowered/heightened the front beams.
In order to try and fix the wave patern on the y axis I also loostened the X and Y rails except the middle 2 screws and started tightening from the middle to the outsides.
Screenshots are with bed is at 80°C.
Is this somehow acceptable?
Any tips to improve?
Any explanation why the front seems to be to high? I thought z-tilt made sure the fronts are aways at 0.
14 replies
RRCRat Rig Community [Unofficial]
•Created by Yelti on 10/14/2023 in #fix-my-printer
issue: hotend pid tune with fan
I have a vcore 3.1 (mosquito kit)with the following HW:
Phaetus dragon high flow(changed)
60w heater
Pt1000 thermistor
Ebb36 toolhead
Delta 12v 4028 fan
This is a new build.
The issue I'm having: when I do a pid tune without fan at 260°C it works, when I do a pid tune with fan at 40% the pid tune doesn't finish. But errors out with: heater not heating at expected rate.
I had this issue from the start.
I redid all wiring (found the 24v to the ebb36 not 100% seated).
But still I'm facing the issue. Any ideas?
3 replies
RRCRat Rig Community [Unofficial]
•Created by Yelti on 9/8/2023 in #fix-my-printer
octopus 1.1 usb over serial canbus "Option 'serial' is not valid in section 'mcu'
I'm building a ratrig 400.
I'm having an octopus v1.1 with an EBB36 v1.2 toolboard.
I'm running the system with the BTT PAD 7 with a CB1 as control board, so no rpi.
To minimise the cables I decided to use the octopus in usb over serial mode. (I read the docs and I know it is prefered to use the toolhead via usb)
I have configured the canbus uuid in the printer.cfg section, but Klipper is stil complaining about "Option 'serial' is not valid in section mcu" .
Is there a way to let klipper ignore the serial section?
[mcu toolboard]
canbus_uuid: 33434d36cd5e
[mcu]
canbus_uuid: 31c3100c6056
3 replies