How retract height is calculated from maximum safe Z
Learn how the retract height written in the nesting file is derived from the maximum safe Z value and the board thickness.
With the top plane selected as Z origin reference, the retract height written in the nesting file equals the maximum safe Z value minus the board thickness.
✓ 已于 2026年10月16日 在产品中核实For example, a maximum safe Z of 68 on an 18 mm board produces a retract height of Z50 in the file.
✓ 已于 2026年10月16日 在产品中核实