Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2159938.
Here are some files with random X-,Y- and XY-moves with different speeds. Rename them to the extension .gcode before sending them to the printer/copying them on the sD-card They don't print anything. They don't heat anything. Max speed is 2400mm/min. Use the speed factor on the Marlin screen to increase or decrease speed. The tests were intended to do empty moves in the X-Y plane to check/stress the moving parts on a printer (FT5) with a 300x300 bed. All moves fall within 10 - 250 coordinates in X and in Y. Sequence : 1- homing 2- move to X140 Y140 Z50 at low speed 3- run random sequence 4- homing
Random looks like this (only X) The files with LONG in the name, well you may have guessed it, they take a long,long time to finish. Didn't test how long. Not patient enough.
For those who want to generate these files themselves within their own X-,Y-,Z- and speed limits: download this excelsheet