z-logo
open-access-imgOpen Access
Influence of ways of saw logs cutting on the taper coefficient of unedged timber
Author(s) -
Уласовец,
Vadim Ulasovets
Publication year - 2014
Publication title -
lesotehničeskij žurnal
Language(s) - English
Resource type - Journals
ISSN - 2222-7962
DOI - 10.12737/3358
Subject(s) - generatrix , apex (geometry) , vertex (graph theory) , center (category theory) , geometry , geology , materials science , mathematics , combinatorics , chemistry , crystallography , graph
One of the characteristic parameters of the unedged boards is their taper coefficient. It was found that when sawing logs in parallel to their longitudinal axis taper coefficient of central and lateral unedged boards is always higher than in the original log and it increases with distance of the board from the center of the vertex end of the log and increase of its taper coefficient, while in parallel generatrix cutting (by taper) taper coefficient of central and lateral unedged boards is always less than the initial log has and it decreases with distance of the board from the center of apex end of log and decrease of its taper coefficient.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here