Toro22

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RRCRat Rig Community [Unofficial]

•Created by Toro22 on 9/24/2024 in #fix-my-print

Knocking hotend off track

9 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 9/24/2024 in #fix-my-print

Knocking hotend off track

Bad description, and bad model. It was a simple thin pole used to generate a tree support. So the issue condenced. The extruder will accumulate blobs, that deposit on the model , causing the head to hit it at get out of alignment, or knock a tall model over. My current test model is a 19x12 multiboard, where the blobs are the bother. I have Reduced flowrate from calibrated optimal by 20% Adjusted temp up/down Calibrated Pressure advance (0.06) and tested 0.04 to see if it makes a difference (No it didnt) Current tests
Retratraction values 0.2 - 0.4 -0.6, now running 1.0mm (35mm speed)

9 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 9/24/2024 in #fix-my-print

Knocking hotend off track

White PETG

9 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 8/27/2024 in #ratos-support

Belt tension - starting point - Vcore 3.0 , with updated toolhead

Thank you all for your answers!

7 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 4/23/2024 in #ratos-support

Klipper reports SHUTDOWN : verify_heater. ##Urgent##

I thank you for helping me !

10 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 4/23/2024 in #ratos-support

Klipper reports SHUTDOWN : verify_heater. ##Urgent##

..... The conector between the thermistor and the cable running from the hot-end-assy, to the control board.. was in a unfortunate postion..in addition..the connecton was .. Not the best... Now after 2d 16h : extruder: temp=240.2 extruder: temp=240.5 extruder: temp=240.4 extruder: temp=240.2 extruder: temp=240.1 extruder: temp=239.9 extruder: temp=239.8 extruder: temp=239.8

10 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 4/23/2024 in #ratos-support

Klipper reports SHUTDOWN : verify_heater. ##Urgent##

Update: I am following the log step by step... (I know.. life required) I am seeing temp=239.2 temp=231.4 temp=238 So ... I am doing as suggested... tracing for loose connectons

10 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 4/23/2024 in #ratos-support

Klipper reports SHUTDOWN : verify_heater. ##Urgent##

PID is done, a couple of times.. just in case. I am seeing no sharp changes in temperature. A loose cable would likely give spikes of temp-0-temp. Failing sensors can be, however the temp drop occurs after muliple hours, never after just 10-12 hours. From the logs, there is a temp swing in the first hours of a "normal" 10C or so... Suddely there is a much greater swing.. I have placed a logging device on the heater element cable. Hopefully I can get some data on that to see if there is a mismatch betewen applied power and actual power... But as its a PWM very active element.. my hopes are modest

10 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 2/6/2024 in #fix-my-print

A disasterous bridge...

Thank you , I will test !

3 replies

RRCRat Rig Community [Unofficial]

•Created by Toro22 on 1/8/2023 in #ratos-support

Controller fan on Octopus Pro 446, config . Help please

Thank you I got it working.... Howling fans tho...two of them

5 replies