Files
OrcaSlicer/doc/print_settings/quality/quality_settings_ironing.md
Ian Bassi 9ae20024aa Wiki Update 10 - Quality (#10301)
* Update quality_settings_wall_generator.md

* Expand layer height wiki

* Rework height

* Update quality_settings_line_width.md

* Update quality_settings_precision.md

* Update quality_settings_seam.md

* Minor linking

* Update quality_settings_wall_and_surfaces.md

* Reverse on odd improved

* Extra perimeter on overhangs

* Images fixes

* Update speed_settings_jerk_xy.md

* quality_settings_ironing

* Update quality_settings_seam.md

* Update quality_settings_bridging.md

* Remove precision sub-section links

* Add icons to settings links in Home documentation

* Moved fuzzy skin

Remove Fuzzy Skin section from special mode settings to it's own place.

* Fix image adaptive-pressure-advance-calib.md

* Update image references

Standardized image alt text and filenames for consistency and clarity.

* Update image alt text and file references in docs

Standardized and clarified image alt text in Calibration.md for easy md to html conversion.

* Update seam

* Base scarf joint seam

* Update quality_settings_seam.md

* Update quality_settings_wall_generator.md

* Update quality_settings_overhangs.md

* Fuzzy Skin Generator Mode Wiki

Co-Authored-By: π² <189209038+pi-squared-studio@users.noreply.github.com>

* Infill Templates Wiki

Co-Authored-By: π² <189209038+pi-squared-studio@users.noreply.github.com>

* basic md formating

* Update infill and advanced strength settings docs

* Moved + Linked Metalanguage

* image preview (change befor ready)

* Update strength_settings_infill_rotation_template_metalanguage.md

* reorder image description

* Some credits

* Spelling infill rotation metalanguage docs

* Crop metalanguage fills

* fix image reference

* Update strength_settings_infill_rotation_template_metalanguage.md

* Update strength_settings_infill_rotation_template_metalanguage.md

* standard characters images

* flow rate update division

* Update Tab.cpp

* Reworking flow rate calibration guide

* Update strength_settings_top_bottom_shells.md

* Flow Calib WIP

---------

Co-authored-by: π² <189209038+pi-squared-studio@users.noreply.github.com>
Co-authored-by: pi-squared-studio <pi.squared.studio@gmail.com>
2025-08-11 09:51:49 +08:00

3.3 KiB

Ironing

Ironing is a process used to improve the surface finish of 3D prints by smoothing out the top layers. This is achieved by printing a second time at the same height, but with a very low flow rate and a specific pattern. The result is a smoother surface that can enhance the aesthetic quality of the print increasing print time.

ironing

Important

Ironing can cause filament to move very slowly through the hotend, which increases the risk of heat creep and potential clogging. Monitor your printer during ironing and ensure your hotend cooling is adequate to prevent jams.

Type

This setting controls which layer being ironed.

  • Top Surfaces: All top surfaces will be ironed. This is the most common setting and is used to smooth out the top layers of the print. ironing-top-surfaces
  • Topmost Surface: Only the last top layer of the print will be ironed. This is useful for prints where only the last layer needs to be smoothed.
    ironing-topmost-surface
  • All solid layers: All solid layers, including internal solid infill and top layers, will be ironed. This can be useful for prints that require a very smooth finish on all solid surfaces but may increase print time significantly.
    ironing-all-solid-layers

Pattern

The pattern that will be used when ironing. Usually, the best pattern is the one with the most efficient coverage of the surface.
You can learn more about the different patterns in the Sparse infill pattern section.

Flow

The amount of material to extrude during ironing.
This % is a percentage of the normal flow rate. A lower value will result in a smoother finish but may not cover the surface completely. A higher value may cover the surface better but can lead to over extrusion or rougher finish.

Line spacing

The distance between the lines of ironing.
It's recommended to set this value to be equal to or less than the nozzle diameter for optimal coverage and surface finish.

Inset

The distance to keep from the edges, which can help prevent over-extrusion at the edges of the surface being ironed.

ironing-inset

If this value is set to 0, the ironing toolpath will start directly at the perimeter edges without any inward offset. This means the ironing pattern will extend all the way to the outer boundaries of the top surface being ironed.

Angle

The angle ironing is done at.
A negative number disables this function and uses the sparse infill direction.

Speed

See Speed settings for other layers for more information about ironing speed.