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Process › Support› Support ironingsupport_ironing_inset

Support ironing inset

How far short of the edge of the support interface the ironing stops. At 0 it goes right to the edge and can leave a small ridge.

Not always visible. In Bambu Studio this setting only shows up when “Enable ironing support interface” is on. See Enable ironing support interface.

How it works

When ironing all the way to the edge, the plastic the nozzle drags along piles up at the rim. An inset of one or two tenths of a millimeter stops the ironing just before it, and the ridge doesn't appear.

On a support interface the ridge matters little, because the edge of the support doesn't touch the part; that's why it comes set to 0.

When to change it

  • Most parts: 0 (the default).
  • You see a marked line on the underside of the part right where the interface ended: 0.2 mm.

Typical values

ValueWhat for
0Defaultdefault
0.2 mmPrevents the ridge

Watch out for

  • It only shows up with support interface ironing turned on.

Goes well with

What Bambu Studio saysits help card, quoted

What Bambu Studio says

The distance to keep the from the edges of ironing line. 0 means not apply.

Bambu Studio tooltip for this setting · AGPL-3.0

Read more at the official source

In your profile0.20mm Standard @BBL A1 · 0.0 mm

In Bambu Studio, the profile 0.20mm Standard @BBL A1 sets it to0.0 mm

Using another slicer? Look for the idea, not the name: in Orca Slicer almost everything has the same name; in PrusaSlicer or Cura it may be called something else, or not exist.