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Sprint Tree Supports Update

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The tree supports inherited settings that
were tuned for Normal Support.  The support floor
connection to model roofs was weak, and causing
some trees to detach (depending on the model
geometry).  Sometimes the nozzle to collided
with the broken support, and resulted in XY shifts,
and the fan cover disconnecting while printing.

Additionally, I adjusted the support Z distance
values for layers heights > 0.2.

The new settings allow for better tree support
adhesion, improving the print success rate.

PP-573
This commit is contained in:
Alan Bjorklund 2025-02-20 16:29:07 -05:00
parent 8b5df8873f
commit 94e57a1155
1 changed files with 6 additions and 4 deletions
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10
resources/definitions/ultimaker_sketch_sprint.def.json
View file

@ -342,10 +342,12 @@
"value": 20 "value": 20
}, },
"support_angle": { "value": "60" }, "support_angle": { "value": "60" },
"support_bottom_density": { "value": "support_infill_rate" }, "support_bottom_density": { "value": "80 if support_structure == 'tree' else support_infill_rate" },
"support_bottom_distance": { "value": "layer_height" }, "support_bottom_distance": { "value": 0.2 },
"support_bottom_enable": { "value": true }, "support_bottom_enable": { "value": true },
"support_bottom_height": { "value": "layer_height * 2" }, "support_bottom_height": { "value": "layer_height if support_structure == 'tree' else layer_height * 2" },
"support_bottom_offset": { "value": "0 if support_structure == 'tree' else support_interface_offset" },
"support_bottom_wall_count": { "value": "1 if support_structure == 'tree' else 0" },
"support_brim_line_count": { "value": 5 }, "support_brim_line_count": { "value": 5 },
"support_infill_angles": "support_infill_angles":
{ {
@ -371,7 +373,7 @@
"support_use_towers": { "value": false }, "support_use_towers": { "value": false },
"support_xy_distance": { "value": 0.3 }, "support_xy_distance": { "value": 0.3 },
"support_xy_overrides_z": { "value": "'xy_overrides_z'" }, "support_xy_overrides_z": { "value": "'xy_overrides_z'" },
"support_z_distance": { "value": "layer_height if support_structure == 'tree' else 0.25" }, "support_z_distance": { "value": "0.2 if support_structure == 'tree' else 0.25" },
"top_bottom_thickness": { "value": "5 * layer_height" }, "top_bottom_thickness": { "value": "5 * layer_height" },
"top_layers": { "value": 5 }, "top_layers": { "value": 5 },
"travel_avoid_distance": { "value": 0.625 }, "travel_avoid_distance": { "value": 0.625 },