FreeABL nozzle prober for V6 hotend

prusaprinters

<p>Free ABL that uses the nozzle for probing the print bed, more of a proff of concept.</p><p>(3mf files can be opened in cura, for those who dont know the file format)</p><p>Works best on hard surfaces like glass.</p><p>this version is curently mounted on my sunlu-s8, i havent tested the mount plate on any other printer, but it should work on a CR10 and Ender 3.</p><p>the bearings needed are</p><p>it is designed for the E3D V6 hotend.</p><p>2x Ø16mm (outer diameter), Ø5mm (inder diameter), 5mm thick (can be found in nema 17 stepper motors, mine is from a dead nema 17 stepper motor)</p><p>the arm can be monted with a long m5 bolt.</p><p>for the switch, it uses a standart endstop switch with Ø3 holes, spaced out 9,5mm</p><p>the spring i used is a Ø7x15mm spring ( dont use strong springs, or you will damage your nozzle/hotend/carriage ) and a stiff mounted print bed, for best results</p><p>(please exuce my spelling erros, im dyslexic and i will go over everything once my autocorrect on my pc works again -__-" ... )</p><p>watch these 2 videos for help with firmware changed for this</p><p>&nbsp;</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=hs6IVfNrf5k"></oembed></figure><p>&nbsp;</p><p>&nbsp;</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=iwhbeD2AduA"></oembed></figure><p>&nbsp;</p><h3>Post-Printing</h3><p><strong>what i entered in marlin 2.0.9.1 to get this to work for now:</strong></p><p>" #DEFINE Z_SAFE_HOMING_X_POINT 50 "</p><p>" #DEFINE Z\_SAFE\_HOMING\_Y\_POINT 50 "</p><p>" #IF ENABLED(AUTO_BED_LEVELING_BILINEAR) "</p><p>" #DEFINE NOZZLE_AS_PROBE "</p><p>" #DEFINE Z_AFTER_HOMEING 5 "</p><p>" #DEFINE BABYSTEPPING "</p><p>" #DEFINE DOUBLECLICK_FOR_BABYSTEPPING "</p><p>" #DEFINE BABYSTEP_ZPROBE_OFFSET "</p><p>" #DEFINE BABYSTEP_ZPROBE_GFX_OVERLAY "</p><p>Category: 3D Printer Parts</p>