Acceleration Jerk Calibration Tower

Last crawled date: 4 years, 2 months ago

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It's the calibration tower for acceleration/jerk.
I recommend to proceed this test before calibrating Linear Advance. So your LA will be made for the best acceleration value.
The .gcode file is for Flash only!!! Anyway I don't guarantee that it will be printing fine on your concrete Flash.
The temperature (in gcode) is set to 247 C !!! I've made the gcode for my PETG.
Please, edit the file if you're going to print with PLA!!!
You'll find lines:
M104 S247 ; Set Extruder temperature
M109 S247 ; Wait for Extruder temperature
Just change S247 for a temperature you want!
HOW_TO:
Slice it without the Top shell (Top = 0), 1 line for Walls, no Infill. Use a speed that you'll be using almost always (the highest but without noticeable artifacts).
Then use Notepad++ editor (on PC) and search for every 5x height.
Search: z5.000
After the line "G1 z5.000 ..." place the lines:
M204 T700 P700 ; this will set the acceleration to 700mm/s2
M117 Accel=700 ; this will show the info text on the LCD screen Not necessary
then Search: z10.000
After the line "G1 z10.000 ..." place the lines:
M204 T800 P800 ; this will set the acceleration to 800mm/s2
M117 Accel=800 ; this will show the info text on the LCD screen
and so on...
I've made the gcode from 700 to 2000, the step is 100mm/s2, the material is PETG
and the printer is TevoFlash. Edit the file to fit to your printer's temperature.
Or use the instruction that you've just read.
After printing this you'll see which surface has less waves.
Mine was fine in 1000 and 1100 mm/s2 on 60mm/s speed.