Interval Test

Sweep scan interval (line spacing) at fixed power/speed. Find the tightest interval that still produces clean fill.

The Interval Test draws filled cells at a range of scan intervals (line spacings). Use it to find the smallest interval that produces a solid fill without wasting time on overlap.

When it opens

Menu: Machine → Quality Tests → Interval Test. Opens inside the Quality Test Shell.

Fields

Field	Type	Notes
Min Interval	mm, min 0.01	Tightest interval to test. Display also shows the equivalent DPI.
Max Interval	mm, min 0.01	Widest interval to test.
Speed	mm/min, min 1	Speed for all cells.
Power	%, 0–100	Power for all cells.
Samples	number, 2–20	How many intervals to test between min and max.
Cell W / H	mm, min 1	Dimensions of each test cell.
Cell Spacing	mm, min 0	Gap between cells in the pattern.

A material preset picker (top of the dialog) seeds the sweep around a known good interval for that material.

Buttons

Embedded inside Quality Test Shell.

Workflow

Pick or set up a material preset.
Set the sweep range. Default is a narrow sweep around the preset; widen if you want to explore.
Preview to verify cell layout.
Run.
Inspect cells, the tightest interval that still looks solid is your target.
Save the interval to your material preset in the Material Library.