Files
OrcaSlicer/resources/profiles/Snapmaker/filament/Snapmaker PLA-CF @U1 0.4 nozzle.json
T
SoftFever b394ca891f Retire the superseded Snapmaker PLA-CF preset for the U1 0.4 nozzle
"Snapmaker PLA-CF @U1" and "Snapmaker PLA-CF @U1 0.4 nozzle" are the same
product on the same printer: both pin "Snapmaker U1 (0.4 nozzle)", and only a
filament_id salt split kept them apart. The first came with the original U1
profiles (#10225); the second with the tool-changer rework (#15039), which
added the 0.4/0.6/0.8 nozzle variants and left the older preset behind.

Drop the older one and re-mint the 0.4 variant onto OFhQf8ou, the id its 0.6
and 0.8 siblings already carry, so the product holds one id across the three
nozzles; renamed_from redirects the retired name. Users of the retired preset
get the #15039 tuning - 39 keys differ, including nozzle 230 -> 240 C, plate
55 -> 65 C and vitrification 150 -> 45 C - which is what the 0.6 and 0.8
variants already ship.

"Snapmaker PLA-CF @U1 base" stays. #15039 orphaned it by having the nozzle
variants inherit fdm_filament_pla directly, so it is unreferenced, but it is a
base in the vendor's own convention - 10 of the 14 @U1 families with nozzle
variants wire them to one - and it holds U1 loading and cooling values the
variants never set. Wiring them to it would change slicing output, which is
Snapmaker's call to make, not this PR's.

Claude-Session: https://claude.ai/code/session_01Q3zm9HuyskkSb4hynviV99
2026-09-07 17:29:38 +08:00

134 lines
2.0 KiB
JSON

{
"type": "filament",
"name": "Snapmaker PLA-CF @U1 0.4 nozzle",
"inherits": "fdm_filament_pla",
"from": "system",
"renamed_from": "Snapmaker PLA-CF @U1",
"setting_id": "2INwruC3ZVkBTdUT",
"filament_id": "OFhQf8ou",
"instantiation": "true",
"compatible_printers": [
"Snapmaker U1 (0.4 nozzle)"
],
"enable_pressure_advance": [
"1"
],
"filament_end_gcode": [
""
],
"filament_multitool_ramming": [
"1"
],
"filament_multitool_ramming_flow": [
"20"
],
"filament_start_gcode": [
""
],
"filament_vendor": [
"Snapmaker"
],
"textured_plate_temp": [
"65"
],
"textured_plate_temp_initial_layer": [
"65"
],
"hot_plate_temp": [
"65"
],
"hot_plate_temp_initial_layer": [
"65"
],
"filament_flow_ratio": [
"0.98"
],
"filament_max_volumetric_speed": [
"15"
],
"filament_minimal_purge_on_wipe_tower": [
"50"
],
"filament_multitool_ramming_volume": [
"5"
],
"filament_retract_length_toolchange": [
"5"
],
"filament_retraction_length": [
"1"
],
"filament_type": [
"PLA-CF"
],
"filament_z_hop": [
"0.4"
],
"filament_z_hop_types": [
"Slope Lift"
],
"nozzle_temperature": [
"240"
],
"nozzle_temperature_initial_layer": [
"240"
],
"nozzle_temperature_range_high": [
"250"
],
"nozzle_temperature_range_low": [
"200"
],
"pressure_advance": [
"0.01"
],
"activate_air_filtration": [
"0"
],
"chamber_temperatures": [
"0"
],
"complete_print_exhaust_fan_speed": [
"70"
],
"cool_plate_temp": [
"45"
],
"cool_plate_temp_initial_layer": [
"45"
],
"during_print_exhaust_fan_speed": [
"70"
],
"filament_cost": [
"20"
],
"filament_long_retractions_when_cut": [
"nil"
],
"filament_retraction_distances_when_cut": [
"nil"
],
"filament_retraction_speed": [
"nil"
],
"overhang_fan_threshold": [
"50%"
],
"required_nozzle_HRC": [
"40"
],
"slow_down_layer_time": [
"7"
],
"slow_down_min_speed": [
"20"
],
"temperature_vitrification": [
"45"
],
"additional_cooling_fan_speed": [
"0"
]
}