cd3dmini K40 or lw4 or corel i have a scaling problem on imported svg from corel they are about 10% to short x and y is this what i change in the config.txt Is there a gcode file i could use to check the setup scaling # Arm
cd3dmini K40 or lw4 or corel i have a scaling problem on imported svg from corel they are about 10% to short x and y is this what i change in the config.txt
Is there a gcode file i could use to check the setup scaling
# Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions
alpha_steps_per_mm 157.575 # Steps per mm for alpha stepper
beta_steps_per_mm 157.575 # Steps per mm for beta stepper
gamma_steps_per_mm 1600 # Steps per mm for gamma stepper
“Don Sommer”
Lance Ward March 26, 2017 17:14
I had same issue. Change SVG import pixels per inch to 90 in LW4 file settings. Fixed it for me. I don’t think Corel has a setting for this during export (at least that I’ve found).
Don Sommer March 27, 2017 20:53
i did some experimenting jogging 10m across the area manually firing the laser its exacty 10mm drew a known size bitmap and its ok just svg import i noticed that when change and save dpi it changes back to 96 the file didnt change i also have some js errors listed
Don Sommer March 29, 2017 02:46
lw4 didnt save any settings the file stayed the same??i uninstalled lw4 and reinstalled and now it works something was corrupt
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