Smoother movements for 3D printing

Hi,

I have an xarm 7 that I am looking to use for 3D printing. I have just about got there with the setup, but the movements in Z at least are a bit jerky and I can see this causing issues in the printed layers. Is there any way to resolve this, or is this the expected movement of the xarm7?

I am using Gcode for this, I don’t know if that is the issue. I have tried increasing the density of targets, and putting z in all the lines or just one.

Below is a link to a video showing this and some sample code:

youTube

G1 X388.32 Y-56.56 Z135 F400
G1 X393.16 Y-56.56
G1 X397.99 Y-56.56
G1 X402.83 Y-56.56
G1 X407.67 Y-56.56
G1 X412.51 Y-56.56
G1 X417.35 Y-56.56
G1 X422.19 Y-56.56
G1 X427.03 Y-56.56
G1 X431.86 Y-56.56
G1 X436.7 Y-56.56
G1 X441.54 Y-56.56
G1 X446.38 Y-56.56
G1 X451.22 Y-56.56
G1 X456.06 Y-56.56
G1 X460.89 Y-56.56
G1 X465.73 Y-56.56
G1 X470.57 Y-56.56
G1 X475.41 Y-56.56
G1 X480.25 Y-56.56
G1 X485.09 Y-56.56
G1 X489.93 Y-56.56
G1 X494.76 Y-56.56

Thank you in advance,
Pol

Hi Pol,

We ran the same tests but everything works fine.
What’s the SN of your arm? What is the firmware and ufactory Studio version? What is the TCP payload and offset?

You can download the UFACTORY Assistant tool, choose ‘Actual Pose’, and start looking to see if there’s a jump in each direction, take a screenshot of the result to us.

Test Video & Assistant Tool:
2025/01/03 - Google ドライブ

Best regards,
Minna