timbrivo

Linear cut optimiser

Pack parts into stock lengths with kerf, trim and offcuts.

Result calculated from the displayed dimensions.

Stock bars used3
Dimensions & materials

Dimensions & materials

Files

CSV: name,length,width,thickness,qty,material. Dimensions in mm; width and thickness are optional for bars. Export project JSON to preserve banded edges and other settings.

Your plan, measured

Stock bars used3
Part yield75.556%
Remainder2.119 m
Unplaced parts0
12118.1102 inRemainder: 22.5984 in
Schematic drawing. Check the dimensions.

How to check this calculation

Formula & conventions

We compare length-packing heuristics, prioritising fewer unplaced parts, then fewer bars. Stock quantities are finite and materials must match. Saw kerf is deducted after each part, capped by the remaining material at the end.

Lᵤ = L − 2r; Lused = Σlᵢ + Σkᵢ

Position origin: left edge or base indicated in the drawing.

Limits: 200 rows; up to 500 sheet parts and 1,000 linear parts. Stock quantities are finite.

Sources & references