关键词: 旋切, 六点定心, 原木

Abstract:

For veneer peeling, the most crux technique of the peeling is how to fix the optimum centering point. In this paper based on the three points centering and four points centering theory, peeling log six points centering theory is pointed out. Arbitrarily six points of the log cross section are taken out by this theory and with these six points the optimum circle centering axis of the log internal envelope cylinder is regressed. Then the log centering precise is raised up and the veneer out put rate of end product veneer qualified rate is increased. This makes the theory of log centering up to a higher level.

Key words: Peeling, Six points centering, Log