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Clarify fan speed ramping documentation (#77)

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Reworded the explanation for 'Full fan speed at layer' to improve clarity on how fan speed increases and when the ramping is ignored based on layer settings.
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Ian Bassi
2026-01-04 11:11:27 -03:00
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parent b50f322a49
commit 68aff4ef14
1 changed files with 3 additions and 1 deletions
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material_settings/cooling/material_cooling.md
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@@ -29,12 +29,14 @@ This setting allows you to customize the cooling behavior of your 3D printer for
Proper cooling is essential for achieving high-quality prints, especially when dealing with overhangs and bridges.
### No cooling for the first
Number of initial layers during which part-cooling fans are disabled.
Disabling the fan for the first few layers improves build-plate adhesion and reduces early-layer warping.
### Full fan speed at layer
Fan speed is increased linearly from 0% starting at the layer specified by [close_fan_the_first_x_layers](#no-cooling-for-the-first) up to the maximum part-cooling speed at the layer specified by `full_fan_speed_layer`. If `full_fan_speed_layer` is less than or equal to [close_fan_the_first_x_layers](#no-cooling-for-the-first), it is ignored and the fan will reach the maximum allowed speed on the layer immediately after [close_fan_the_first_x_layers](#no-cooling-for-the-first) (i.e. at layer [close_fan_the_first_x_layers](#no-cooling-for-the-first) + 1).
Fan speed is increased linearly from 0% starting at the layer specified by [close_fan_the_first_x_layers](#no-cooling-for-the-first) up to the maximum part-cooling speed at this specified layer.
If this layer is less than or equal to [close_fan_the_first_x_layers](#no-cooling-for-the-first), it is ignored and the fan will reach the maximum allowed speed on the layer immediately after [close_fan_the_first_x_layers](#no-cooling-for-the-first) (i.e. at layer [close_fan_the_first_x_layers](#no-cooling-for-the-first) + 1).
Set this option to `0` to disable the automatic ramp.
## Material Part Cooling Fan