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Sawing patterns, kerf and yield
Sawing technology · Intermediate
How yield is defined and measured, where the log goes, and how log size, kerf, sawing variation and sawing pattern change volume and value, with worked calculations from beech, oak and softwood studies.
This course was drafted with AI assistance and has not yet been reviewed by an expert. Check important figures against a standard or your contract.
- 1. Yield, recovery and conversion factors: what the number means 9 min
- 2. Where the log goes: residues and losses before the saw 9 min
- 3. Log size, taper, sweep: why small and crooked logs lose yield 9 min
- 4. Kerf, sawing variation and target size 9 min
- 5. Sawing patterns: live, cant and quarter sawing in beech 10 min
- 6. Radial sawing of oak and value yield 9 min
- 7. Anisotropy: why the pattern decides how a board behaves 10 min
- 8. Planning patterns, small mills and a yield improvement routine 11 min
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