Abstract:

According to the maths module of the optimized theory of the timber scaling by directional evaluated diagram, and in the meantime in order to taking full advantage of the resources of wood and improving the useful value and saling price, this article makes up the timber scaling optimized software by applying the label method. This software is based on dialog, stores the common timber defects on the dual-direction link, uses the function of the determining defects; stores the log prices talbes in different databases according to the technology of database, and uses the ADO as the method of searching the database. This software can run under the operating systems of Windows9X、WindowsXP、Windows2000, operate speedly and meet the needs of the timber scaling, change the present situation of scaling by experiences, direct the job of the timber scaling more scientifically and more rationally.

Key words: timber scaling, useful value of log, directional evaluated diagram, labeling method, main procedure