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| Author | : |
| Publisher | : |
| Total Pages | : 32 |
| Release | : 1980 |
| Genre | : Computer simulation |
| ISBN | : |
| Author | : D. B. Richards |
| Publisher | : |
| Total Pages | : 12 |
| Release | : 1979 |
| Genre | : Computer simulation |
| ISBN | : |
| Author | : W. K. Adkins |
| Publisher | : |
| Total Pages | : 44 |
| Release | : 1980 |
| Genre | : Computer simulation |
| ISBN | : |
Four computer programs were developed at the University of Kentucky as simulation models for investigating factors affecting sawn log value over four hardwood sawing methods: quadrant sawing, cant sawing, decision sawing, and live sawing with rerip for grade. The programs are listed, along with information on the sawing methods, model assumptions, and program organization. (Author)
| Author | : D. B. Richards |
| Publisher | : |
| Total Pages | : 30 |
| Release | : 1980 |
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| ISBN | : |
Computer simulation sawing programs were used to study the sawing of mathematical models of hardwood logs by the live sawing and three 4-sided sawing methods. One of the 4-sided methods simulated 'grade sawing' by sawing wach successive board from the log face with the highest potential grade. Logs from 10 through 28 inches in diameter were sawn. In addition, a refinement in the live sawing called live rip, in which center-sawn boards are ripped to increase value, was studied. Results generally indicate that all of the 4-sided methods studied gave similar lumber values. Live sawing was better than the 4-sided methods with good logs but inferior for 10- and 12-inch logs with large defective cores. Live sawing followed by ripping produced the highest lumber values in almost all cases. (Author).
| Author | : D. B. Richards |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 1979 |
| Genre | : |
| ISBN | : |
| Author | : W. K. Adkins |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 1980 |
| Genre | : Computer simulation |
| ISBN | : |
Four computer programs were developed at the University of Kentucky as simulation models for investigating factors affecting sawn log value over four hardwood sawing methods: quadrant sawing, cant sawing, decision sawing, and live sawing with rerip for grade. The programs are listed, along with information on the sawing methods, model assumptions, and program organization. (Author)
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| Publisher | : |
| Total Pages | : 56 |
| Release | : 1980 |
| Genre | : |
| ISBN | : |
| Author | : Jordanis Alexander Tsolakides |
| Publisher | : |
| Total Pages | : 244 |
| Release | : 1968 |
| Genre | : Computer simulation |
| ISBN | : |
| Author | : Burak Onur |
| Publisher | : |
| Total Pages | : 254 |
| Release | : 2001 |
| Genre | : Hardwoods |
| ISBN | : |
| Author | : Hugh W. Reynolds |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1970 |
| Genre | : Computer simulation |
| ISBN | : |
"By using a computer to simulate the sawing, we have devised a way to saw the same log in many different ways to find out which way gets the best yield from the log. Sawmill production managers often find it hard to tell what sawing pattern will yield the most. If sample logs are sawed in one sawing pattern, they cannot be reassembled and sawed again in a different pattern. And if a new sample of logs is used for each new sawing pattern, it is hard to tell if differences in yield are due to the sawing patterns or are due to natural differences between the logs in the samples. But by using a computer to simulate the sawing, the same log sample can be sawed again and again, and yields of the different sawing patterns can be compared.S3.
