SU1645141A1 - Method of pattern-cutting tree logs into sawn timber - Google Patents
Method of pattern-cutting tree logs into sawn timber Download PDFInfo
- Publication number
- SU1645141A1 SU1645141A1 SU884498123A SU4498123A SU1645141A1 SU 1645141 A1 SU1645141 A1 SU 1645141A1 SU 884498123 A SU884498123 A SU 884498123A SU 4498123 A SU4498123 A SU 4498123A SU 1645141 A1 SU1645141 A1 SU 1645141A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sawn
- log
- logs
- cut
- timber
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
- B27B1/007—Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
- B27B1/005—Methods for subdividing trunks or logs essentially involving sawing including the step of dividing the log into sector-shaped segments
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
Abstract
Изобретение относитс к производству пиломатериалов и может быть использовано в лесопильно-деревообрабатывающей промышленности. Цель изобретени - увеличение выхода пилопродукции. Способ раскро хлыстов на пилопродукцию включает подачу хлыстов к механизму 2 резани , определение зоны 3 первого реза-в пределах от минимальной до максимальной длины заданного бревна, измерение вершинных диаметров возможных бревен дискретно с заданным шагом, определение выхода пилопродукции из них по приведенной формуле , выбор сечени , в котором расчетна величина выхода пилопродукции максимальна , и производство первого реза. После этого аналогично устанавливают зону следующего реза и по максимальному значению выходов определ ют координату следующего реза.5 ил. 1 табл.The invention relates to the production of lumber and can be used in the sawmill and woodworking industry. The purpose of the invention is to increase the output of sawn timber. The method of cutting logs on sawn timber includes feeding the logs to the cutting mechanism 2, determining the first cut zone 3 — ranging from the minimum to the maximum length of a given log, measuring the vertex diameters of possible logs discretely at a given step, determining the output of the saw log from them using the above formula, selecting sections , in which the calculated value of the output of sawn timber is maximum, and the production of the first cut. After this, the zone of the next cut is similarly determined, and the coordinate of the next cut is determined from the maximum value of the outputs. 5 Il. 1 tab.
Description
фиг. 3FIG. 3
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884498123A SU1645141A1 (en) | 1988-10-27 | 1988-10-27 | Method of pattern-cutting tree logs into sawn timber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884498123A SU1645141A1 (en) | 1988-10-27 | 1988-10-27 | Method of pattern-cutting tree logs into sawn timber |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1645141A1 true SU1645141A1 (en) | 1991-04-30 |
Family
ID=21405885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884498123A SU1645141A1 (en) | 1988-10-27 | 1988-10-27 | Method of pattern-cutting tree logs into sawn timber |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1645141A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935923A1 (en) * | 2008-09-16 | 2010-03-19 | Optimique | Caskwood cutting optimizing method for fabricating e.g. cooperage article, involves calculating and indicating dimension e.g. radius, of squared timber and sawing mode to operator or to production unit |
-
1988
- 1988-10-27 SU SU884498123A patent/SU1645141A1/en active
Non-Patent Citations (1)
Title |
---|
Сметании А.С. и др. Экономические проблемы в лесопилении, Архангельск, 1980, с. 23-31. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935923A1 (en) * | 2008-09-16 | 2010-03-19 | Optimique | Caskwood cutting optimizing method for fabricating e.g. cooperage article, involves calculating and indicating dimension e.g. radius, of squared timber and sawing mode to operator or to production unit |
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