Snapmaker 2.0 350T Nozzle Cleaning Mount & Purge Tray
Description
A nozzle cleaner and purge tray mount for Snapmaker 2.0 machines. It was specifically designed for the 350T (with the SBR16 linear rail mod) where a single screw hole can be affixed to the underside of the bed framework, and double sided tape can be applied to the carriage of the front left rail. See pictures for tape placement. Two STLs are included for the front left and right sides of the bed framework. Rotate the model 180 degrees along the X-Axis (my bad). Prints without supports. BOM at bottom of description. See here for a demonstration: https://youtube.com/shorts/a8sGdSNSzHc?feature=share You will need to make adjustments to your starting GCODE to allow for the machine to position itself over the purge tray during purge, and brush itself against the wire brush with a hot nozzle. I've documented mine below as a reference: /// ; Start Cura G-code start script M140 S{material_bed_temperature_layer_0} ;Set Bed Temperature G28 ;home G90 ;absolute positioning G1 X-19 Y65 F3000 ;Move to corner G1 Z0 F1800 ;Go to zero offset M190 S{material_bed_temperature_layer_0} ;Wait for Bed Temperature M104 S{material_print_temperature_layer_0} ;Set Hotend Temperature M109 S{material_print_temperature_layer_0} ;Wait for Hotend Temperature G92 E0 ;Zero set extruder position G1 E20 F200 ;Feed filament to clear nozzle G92 E0 ;Zero set extruder position G1 X-19 Y-10 F3000 G1 X-19 Y85 F3000 ; End Cura G-code start script /// NOTE: If you print with a high bed temperature (~80C+), due to the contact with the print bed, you should print the model with a material that has a high glass transition temperature so as to avoid warping the model over time. BOM: - 1x M4x8 screws - 1x Mini wire brush (or use a standard wire brush and saw through it at the head) - 1x Double sided foam tape (1mm thick x 45mm length) I used the following wire brush: https://www.aliexpress.com/item/1005005814644069.html?spm=a2g0o.order_list.order_list_main.124.1a311802jC1it1
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