SU1117209A1 - Method of producing sawn timber - Google Patents

Method of producing sawn timber Download PDF

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Publication number
SU1117209A1
SU1117209A1 SU833614175A SU3614175A SU1117209A1 SU 1117209 A1 SU1117209 A1 SU 1117209A1 SU 833614175 A SU833614175 A SU 833614175A SU 3614175 A SU3614175 A SU 3614175A SU 1117209 A1 SU1117209 A1 SU 1117209A1
Authority
SU
USSR - Soviet Union
Prior art keywords
logs
diameter
segments
sawn timber
lumber
Prior art date
Application number
SU833614175A
Other languages
Russian (ru)
Inventor
Валерий Алексеевич Червинский
Original Assignee
Воронежский Ордена Дружбы Народов Лесотехнический Институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Воронежский Ордена Дружбы Народов Лесотехнический Институт filed Critical Воронежский Ордена Дружбы Народов Лесотехнический Институт
Priority to SU833614175A priority Critical patent/SU1117209A1/en
Application granted granted Critical
Publication of SU1117209A1 publication Critical patent/SU1117209A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00Methods for subdividing trunks or logs essentially involving sawing

Abstract

METHOD FOR PRODUCTION PILO / VVATEPIALOB comprising rounding logs and their sawing, characterized in that, in order to increase the volumetric output of lumber by reducing sbegovoy zone before rounding logs are cut into segments, which are then graded by diameter at the apex end thereof, and equal diameter spliced along the length of a log of a given length by means of a predominantly serrated glue joint. (L N3 O CO

Description

The invention relates to the woodworking industry and can be used in the production of lumber.
A known method for the production of lumber, including cylindering logs and sawing 1.
The disadvantage of this method is a significant waste of wood in the cheek from the quilting zone.
The purpose of the invention is to increase the volume output of sawn timber by reducing the running area.
This goal is achieved by the fact that according to the sawnwood production method, including logging and cutting, before logging, the log is cut into sections, which are then sorted by the diameters in the apical end, and equal in diameter to the spliced length by means of a predominantly toothed adhesive.
FIG. 1 shows logs with outlined cuts for cutting into segments, the sections of logs entering the cheek when rounding are shaded; in fig. 2 - the same
after cutting into segments, sorting according to the diameters in the apical end and glued along the length, equal to the diameter - into logs of a given length (the sections received into the cheek, received logs are shaded). To implement the proposed method for the production of sawn timber, the logs are cut into segments, which are then sorted by diameter in the tip end. Segments with an equal diameter in the flat end are spliced, for example, using
gear grooves in logs of a given length. Then the resulting logs are sawn on pilometarialy. Thus, the escape zone, which is removed when cylindering, is reduced.
The proposed method provides an increase in the volume output of lumber in comparison with the known method.

Claims (1)

  1. METHOD FOR PRODUCING SAWINGS, including cylindering of logs and their sawing, characterized in that, in order to increase the volumetric yield of lumber by reducing the shoot zone, before the cylindering, the log is cut into segments, which are then sorted by diameter in the apex end, and are joined together by diameter into logs of a given length by means of a predominantly serrated adhesive joint.
SU833614175A 1983-04-08 1983-04-08 Method of producing sawn timber SU1117209A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833614175A SU1117209A1 (en) 1983-04-08 1983-04-08 Method of producing sawn timber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833614175A SU1117209A1 (en) 1983-04-08 1983-04-08 Method of producing sawn timber

Publications (1)

Publication Number Publication Date
SU1117209A1 true SU1117209A1 (en) 1984-10-07

Family

ID=21071663

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833614175A SU1117209A1 (en) 1983-04-08 1983-04-08 Method of producing sawn timber

Country Status (1)

Country Link
SU (1) SU1117209A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2523286C2 (en) * 2012-11-08 2014-07-20 Юрий Михайлович Гайдуцкий Log processing method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Хасдан С. М, и др. Новое в технологии производства пиломатериалов. М., ВНИПИЭИЛеспром, обзор, 1975, с. 7. (прототип). *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2523286C2 (en) * 2012-11-08 2014-07-20 Юрий Михайлович Гайдуцкий Log processing method

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