Local processing Define your own product lengths and quality classes Metric and imperial unitateăți are both supported

Optimizator de debitare a buștenilor

Plan where to cut a stem from lungime, taper, defect positions, product lengths, quality classes, and prices.

Comută between value, randament, and număr priorities to Compară different bucking strategies on the same screen.

Users can define product lengths, quality classes, and price tables for local markets anywhere in the world.

Local processing
Define your own product lengths and quality classes
Metric and imperial unitateăți are both supported
Partajare state with URL, JSON, and local Salvează
Comută between value, randament, and număr priorities to Compară different bucking strategies on the same screen.

Sigurty notice

This tool supports cutting decisions only. It does not replace Sigur felling, bucking, or loading practices.
Follow protective gear requirements, supervisor instructions, and local laws first.
Prices and quality classes are user-defined. They are not market defaults.

Cum se folosește

1
Introdu stem lungime, taper, butt diametru, and either top diametru or taper rate.
2
Define product lengths, quality classes, a price matrix, and defect positions.
3
Alege the objective: maximize value, maximize randament, or prioritize piece număr.
4
Verifică the recommended cut plan, alternatives, and diagnostics, then partajare it with URL or JSON if needed.

Examples

Maximize value with 4 m and 2 m products

Intrare / Rezultat

Intrare: Stem lungime 10 m, butt diametru 40 cm, top diametru 20 cm, product lengths 4 m and 2 m, prices 4 m = 80 and 2 m = 38, no defects, objective = value

Rezultat: 4 m x 2 bucăți and 2 m x 1 piece, total value 176, randament 100%

Prioritize piece număr with 5 m and 1 m products

Intrare / Rezultat

Intrare: Stem lungime 10 m, product lengths 5 m and 1 m, prices 5 m = 100 and 1 m = 5, objective = număr

Rezultat: 1 m x 10 bucăți, total value 50, piece număr 10

Avoid a blocking defect

Intrare / Rezultat

Intrare: Stem lungime 10 m, blocking defect from 4.8 m to 5.2 m, product lengths 5 m and 1 m

Rezultat: The 5 m buștean is excluded by the defect, so the plan falls back to 1 m bucăți or waste

Întrebări frecvente

Can I Adaugă more product lengths and quality classes?

Yes. Adaugă rows to the tables and define different standards for each market or buyer.

What is the difference between value, randament, and număr?

Value prioritizes price, randament prioritizes saleable lungime or volum, and număr prioritizes the number of bucăți.

Can defects be entered as puncte?

Yes. Introdu them as very short ranges if needed, and Folosește the defect buffer to widen the protected zone.

Can I Folosește feet and inches?

Yes. Lungime and diametru unitateăți can both be switched. Internal calculations are normalized behind the scenes.

Does the page auto-convert board feet or local timber rules?

No. This version expects you to define the price tabel yourself for the market you work in.

Glossary

Bucking

The process of cutting a stem into bușteni with specific product lengths.

Taper

The rate at which diametru becomes smaller from the butt toward the top.

Small-end diametru

The diametru on the thinner end of a buștean. It is often used for Pantă checks.

Kerf

The saw lățime lost during cutting.

Blocking defect

A defect area that makes a candidate cut infeasible when crossed.

Quality class

A Pantă such as A, B, or C that is tied to a price tabel.

Formulas

D(x) = Db - (Db - Dt) × (x / stemLength)
smallEndDiameter = min(D(start), D(end))
volum = π / 12 × lungime × (Dstart² + Dstart × Dend + Dend²)
segmentValue = price × 1 or price × volum
Randament = saleable lungime or saleable volum ÷ usable stem lungime or volum

Important Note

This tool assumes a linear taper. Folosește it as an aproximare for stems that are not perfectly straight or linear.
Missing price cells are excluded from the candidates.
Keep the position origin, measurement bază, and diametru unitateăți consistent when entering data.
Shared URLs may contain sensitive price tables, so keep the sharing scope tight when needed.