LONGSSKIRT
RRCRat Rig Community [Unofficial]
•Created by LONGSSKIRT on 4/28/2025 in #ratos-support
Adjusting the Z-speed for V-Core 4.0 IDEX using RatOS 2.1
Hi everyone,
I’m seeking assistance in adjusting the z-speed of my V-core 4 IDEX printer. I’d like to limit the z-speed to only 10 at all functions.
I’ve noticed that the z-homing speed is set to 10 in RatOS.cfg or printer.cfg, but I’m not sure which one. It doesn’t seem to be related to the z-tilt (z movement) speed or the manual z-moving speed, which I’m believing it’s set higher than 10. This higher speed causes my printer to shake heavily, which I suspect is due to a slightly misaligned lead screw.
Interestingly, the shaking sound stops when the printer moves the z-axis at a lower speed, such as during homing. Therefore, I’m looking for a way to adjust the z-speed to prevent this shaking.
3 replies
RRCRat Rig Community [Unofficial]
•Created by LONGSSKIRT on 4/28/2024 in #ratos-support
Strange homing behavior
Normally, when the printer homing first time the behavior will be as below.
1. Lower bed a bit
2. Home X
3. Home Y
4. Home Z
But my printer doing as below.
1.Lower bed 1st time
2.Lower bed 2nd time
3.Lower bed 3rd time
4.Home X
5. Lower bed 4th time
6.Home Y
7.Lower bed 5th time
8.Lower bed 6th time
9.Home Z
My printer is RATRIG V-CORE 3.1 300
RATRIG toolhead beta 2
RatOS 2.0.2
Beacon probe
5 replies