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

Kayıt Bucking Optimize edici

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

Aynı ekranda farklı kesme stratejilerini karşılaştırmak için değer, verim ve adet öncelikleri arasında geçiş yapın.

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 units are both supported
URL, JSON ve yerel kaydetme ile durumu paylaşın
Aynı ekranda farklı kesme stratejilerini karşılaştırmak için değer, verim ve adet öncelikleri arasında geçiş yapın.

Safety notice

This tool supports cutting decisions only. It does not replace safe 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.

How to use

1
Gövde uzunluğunu, incelmeyi, dip çapını ve üst çapı veya incelme oranını girin.
2
Define product lengths, quality classes, a price matrix, and defect positions.
3
Choose the objective: maximize value, maximize yield, or prioritize piece count.
4
Önerilen kesim planını, alternatifleri ve tanıları gözden geçirin, ardından gerekirse URL veya JSON ile paylaşın.

Examples

Maximize value with 4 m and 2 m products

Girdi / Çıktı

Girdi: Stem length 10 m, butt diameter 40 cm, top diameter 20 cm, product lengths 4 m and 2 m, prices 4 m = 80 and 2 m = 38, no defects, objective = value

Çıktı: 4 m x 2 pieces and 2 m x 1 piece, total value 176, yield 100%

Prioritize piece count with 5 m and 1 m products

Girdi / Çıktı

Girdi: Stem length 10 m, product lengths 5 m and 1 m, prices 5 m = 100 and 1 m = 5, objective = count

Çıktı: 1 m x 10 pieces, total value 50, piece count 10

Avoid a blocking defect

Girdi / Çıktı

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

Çıktı: 5 m'lik kütük kusur nedeniyle hariç tutuldu, bu nedenle plan 1 m'lik parçalara veya atığa geri dönüyor

SSS

Can I add more product lengths and quality classes?

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

What is the difference between value, yield, and count?

Value prioritizes price, yield prioritizes saleable length or volume, and count prioritizes the number of pieces.

Can defects be entered as puan?

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

Can I use feet and inches?

Yes. Length and diameter units 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 table yourself for the market you work in.

Glossary

Bucking

Bir gövdeyi belirli ürün uzunluklarında kütükler halinde kesme işlemi.

Taper

Çapın, dip kısımdan tepeye doğru incelme oranı.

Small-end diameter

Bir kütüğün ince ucundaki çap. Genellikle sınıflandırma kontrolleri için kullanılır.

Kerf

The saw width lost during cutting.

Blocking defect

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

Quality class

A grade such as A, B, or C that is tied to a price table.

Formulas

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

Important notlar

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