Is There a 'Best' Sawing Method
Abstract
The Best Opening Face (BOF) computer sawing program has been used to investigate the relationship, in terms of lumber yield, of log diameter (5 to 20 in.), log length (8 to 24 ft.), and taper (1 to 5 in.) to eight of the most commonly used sawing methods. Results generally show that logs 16 feet or shorter and with 3 inches or less of taper, yield best when sawn by one sawing method, and those longer and with more taper by another method. Results of this research can form the basis for making rational selection of sawing systems in new mills when the log mix to be processed is known. As examples of the potential of this information in management decisions, three actual sawmill log mixes were analyzed in terms of expected yields by each of the sawing methods.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1976
- Accession Number
- ADA035615
Entities
People
- Abigail R. Stern
- David W. Lewis
- Hiram Hallock
Organizations
- Forest Products Laboratory