Default Fan speed ignored #3380
Comments
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I would expect to have:
Am I missing something? |
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"Full fan speed at layer" is definitely confusing. It means, that at layer 4, this limiter will stop limiting and fan will be on its target speed. Thus:
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What is the purpose of default fan speed then? It doesn't affect the "minimum PWM that my fan needs to work" as explained in the details. I also checked |
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default fan speed is used for extrusion roles that currently don't have a fan sped override set |
supermerill
added a commit
that referenced
this issue
Nov 14, 2023
. now easier to add new control and do complicate stuff in the cooling buffer. . less overall number of lines of code for better results. . add 6 new fan control. . now if the disable_fan_first_layers is at 0 and full_fan_speed_layer at more than 1, the first layer has some fan speed. . updated fan speeds that cannot be increased even with low layer time (top solid, ironing, support, support interface) . updated fan speeds that cannot be reduced by full_fan_speed_layer (bridge, infill bridge, overhangs, support interface) . updated extrusion speed that can't be reduced (overhang, bridge) . updated extrusion speed that shouldn't be reduced if possible (external, ironing, infill bridge, thin wall, support interface) . better name for CoolingBuffer::process_layer variables #3735 #3608 #3568 #3415 #3408 #3380 #3367 #3361 #3271 #3152 #2872 #2696 #2419 #2326
legend069
pushed a commit
to legend069/SuperSlicer
that referenced
this issue
Nov 19, 2023
. now easier to add new control and do complicate stuff in the cooling buffer. . less overall number of lines of code for better results. . add 6 new fan control. . now if the disable_fan_first_layers is at 0 and full_fan_speed_layer at more than 1, the first layer has some fan speed. . updated fan speeds that cannot be increased even with low layer time (top solid, ironing, support, support interface) . updated fan speeds that cannot be reduced by full_fan_speed_layer (bridge, infill bridge, overhangs, support interface) . updated extrusion speed that can't be reduced (overhang, bridge) . updated extrusion speed that shouldn't be reduced if possible (external, ironing, infill bridge, thin wall, support interface) . better name for CoolingBuffer::process_layer variables supermerill#3735 supermerill#3608 supermerill#3568 supermerill#3415 supermerill#3408 supermerill#3380 supermerill#3367 supermerill#3361 supermerill#3271 supermerill#3152 supermerill#2872 supermerill#2696 supermerill#2419 supermerill#2326
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What happened?
min_fan_speedis set at 35%, but gcode is created starting from 0%Project file & How to reproduce
Any project behave the same.
Filament settings -> Default fan speed: 35%
Gcode Preview -> View Fan speed -> Values below default fan speed
Version
2.4.58.5
Operating system
windows 10
Printer model
No response
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