Tronxy X5SA Pro - Brush Holder for nozzle cleaning

thingiverse

This is a custom-designed wire brush holder for the Tronxy X5SA Pro 3D printer. To effectively clean the nozzle before each print, use a custom start script in your slicer software to execute the following steps: first, cut off the head of the brush; next, adjust the max XMax-way to 350MM without crashing. The wire brush I used is similar to this one on AliExpress: https://de.aliexpress.com/item/4000089843445.html?spm=a2g0o.productlist.0.0.132f74525YVPaw&algo_pvid=9a27a40c-1e1b-4901-a560-1c8592382b41&algo_expid=9a27a40c-1e1b-4901-a560-1c8592382b41-13&btsid=a4c83d72-c6c3-42b7-b8ce-3710d427edad&ws_ab_test=searchweb0_0,searchweb201602_2,searchweb201603_53 Here is the G-code for this custom start script: G0 Z15; Start brush nozzle G0 X345 Y70. F6000; G0 Z6.0; Adjust the nozzle height - This will be different depending on the height of your bed. G92 E0 ; zero the extruded length G1 E10 F1500 ; Extrude 10mm of filament G92 E0 ; zero the extruded length G0 Y5 G0 X342 G0 Y70 G0 X350 F6000 G0 Y30 G0 X333 G0 Y35 G0 X350 G0 Y40 G0 X333 G0 Y45 G0 X350 G0 Y50 G0 X333 G0 Y150 G0 Z0.2; End brush nozzle To implement this script, simply add it to your start code. Let me know if this holder works with other Tronxy CoreXY printers as well. You can find a video demonstration of the process here: https://youtu.be/XHoMeIBAIyw If you like my work and would like to support me, please consider making a donation through PayPal: https://www.paypal.me/raabi1991/