Hi everybody,
I have a heavily modified 3d printer, whitch has gone through multiple owners. Originally it used to be a kossel mini i think. It is running smoothieware and the prints are really good, especially In comparison to when it used to run Marlin.
When running Delta Grid Compensation (G31, M374 and M500) the printer probes all the points and then homes, but when homing the stepper motors make a very unplesant squeaky sound. The issue is so weird i attached a video of it below. After that the printer does not move at all, except when G28 (home) is sent, then it hits the endstops, bounces and the steppers squeak again. Despite doing my best, i haven’t found anything similar to this.
video: (can’t post links or html)
streamable(dot)com/s/ibh1o/wvazt
When trying to print after G31 the printer stays still but makes a rattling noise. Everything works fine before G31, even automatic delta calibration.
I’m running the latest version of smoothieware.
Custom button and delta leveling strategy:
# associated with zprobe the leveling strategy to useleveling-strategy.delta-calibration.enable true # basic delta calibration
leveling-strategy.delta-calibration.radius 70 # the probe radius
leveling-strategy.delta-grid.enable true # The strategy must be enabled in the config, as well as the zprobe module.
leveling-strategy.delta-grid.radius 50 #This needs to be at least as big as the maximum printing radius as moves outside of this will not be compensated for correctly
leveling-strategy.delta-grid.size 3
leveling-strategy.delta-grid.initial_height 5
leveling-strategy.delta-grid.do_home true #Home after zprobe
#leveling-strategy.delta-grid.save false
#leveling-strategy.delta-grid.probe_offsets 30,-15,0 # probe offsets x,y,z (Z should always be 0)
#custom menu
custom_menu.zprobe.enable true #
custom_menu.zprobe.name Grid_Compensation #
custom_menu.zprobe.command G31|M374|M500|G28 #
config. txt:
pastebin(dot)com/1bDJxdaL
Imported from wikidot