FIELD: process engineering.
SUBSTANCE: invention relates to woodworking. In compliance with proposed versions, butt-ended logs are sawn into blanks with rectangular or square cross section, or, correspondingly, two or four isosceles triangles or trapezoids. Then said blanks red dried glued together by inclined sides, and, thereafter, they are sawn into two identical-width blanks to be glued together by their inclined sides.
EFFECT: wide range of processed log diametres, higher yield of timber and its quality.
4 cl, 15 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND ITS MODIFICATIONS FOR PRODUCING CEMENTED SAWN TIMBER FROM LOGS | 0 |
|
SU891436A1 |
| LOG CUTTING METHOD | 2015 |
|
RU2622668C2 |
| METHOD OF LOG CONVERSION | 2014 |
|
RU2558221C1 |
| METHOD FOR LOG WORKING | 2001 |
|
RU2185280C1 |
| METHOD OF MANUFACTURING SQUARE EDGED TIMBER FROM SAWLOGS | 2013 |
|
RU2530997C1 |
| METHOD OF PRODUCING TIMBER FROM LOGS | 0 |
|
SU1526989A1 |
| METHOD OF MANUFACTURING SAWN GOODS FROM LOGS | 2008 |
|
RU2374067C1 |
| METHOD OF PRODUCING GLUED TIMBER FROM LOG SIDE BOARDS (VERSIONS) | 2010 |
|
RU2438861C2 |
| METHOD OF PRODUCING EDGE-SURFACE LUMBER FROM PLANK TIMBER OF LARGE AND VERY LARGE DIMENSIONS | 2014 |
|
RU2592102C1 |
| METHOD OF CUTTING LOGS FOR OBTAINING LAMINATED TIMBER | 2007 |
|
RU2361728C1 |
