Anet A8 nozzle clean adapter for Y chain

thingiverse

//VERSION 1.1 BE CAREFULL ADD A RYSLAN WITH METAL BRUSH// Hi, A simple way to use the "nozzle clean" feature of the 1.1.8 Marlin firmware on the Anet A8 printer. It fits perfectly on the Y chain mod. Print at a slow speed of 0.2 mm per second. Use cyanoacrylate glue to attach a metal brush or a piece of carpet backing, whatever is not flammable. Modify the Marlin firmware: #define NOZZLE_CLEAN_FEATURE #if ENABLED(NOZZLE_CLEAN_FEATURE) // Default number of pattern repetitions #define NOZZLE_CLEAN_STROKES 12 // Default number of triangles #define NOZZLE_CLEAN_TRIANGLES 3 // Specify positions as { X, Y, Z } #define NOZZLE_CLEAN_START_POINT { -10, 110, (Z_MIN_POS + 10)} #define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 4)} // Circular pattern radius #define NOZZLE_CLEAN_CIRCLE_RADIUS 5 // Circular pattern circle fragments number #define NOZZLE_CLEAN_CIRCLE_FN 3 // Middle point of circle #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT Check out the photos! And add this to the end of the G-code: G12 P2 Watch a YouTube video on nozzle cleaning: https://www.youtube.com/watch?v=vaITgqT5WNo Have fun!