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MarlinFirmware / Marlin

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
https://marlinfw.org
GNU General Public License v3.0
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tmc2130 Fast Movement Noises on delta #10621

Closed Kyzuuh closed 5 years ago

Kyzuuh commented 6 years ago

Description

tmc 2130's produce very loud grinding noise on fast movements. only seems to happen on quick movements in UBL or auto calibrate. moving quickly via pronterface does not seem to reproduce the noise, but I may not be moving it quickly enough to produce the sound.

This happens in spreadcycle and stealthchop modes. Current values have been toyed with extensively, not changing the sound at all. I'm on marlin 2.0 on an Arduino Mega 2560 and a RAMPS 1.4 The version is the latest. I'm using software SPI with custom defined pins (I'll include my pins file) Sensorless homing also seems to have an issue where all axis do not rise before homing individual axis. When my current values were very low, this issue went away, not sure why.

This noise is violent and triggers my piezo probes underneath my bed, so bed levelling isn't possible for me until I figure this out. Tried posting on the forums but to no avail. Will be trying 1.1.8 soon to see if it changes anything.

Steps to Reproduce

Choose UBL cold mesh or auto calibrate, wait for fast movements, enjoy the painful sounds.

Expected behavior: Normal stuff, normal sounds and quiet movements

Actual behavior: On fast movements, there is some horrible noise coming from the motors. seems to only happen on fast movements inside auto calibrate or UBL. moving z quickly through pronterface does not seem to create the sound.

Reddit link to video: https://www.reddit.com/r/3Dprinting/comments/8fp8cq/need_help_why_are_my_tmc2130_so_loud_on_fast/

stuff.zip

ikarisan commented 6 years ago

Maybe same problem (cause) as mine?! https://www.youtube.com/watch?v=f19ILbUh5SQ

Are you using the bugfix-2.0.x version?

Kyzuuh commented 6 years ago

@ikarisan it does sound somewhat similar. You're also using 2130's?

I'm on the latest 2.0 bugfix, yes.

boelle commented 5 years ago

@Kyzuuh what voltage? you need to be at least 24V before noise is gone or almost gone

github-actions[bot] commented 4 years ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.