The article deals with the usage of new material – the pressed wood together with modifi-cators to detect the dempfying properties to improve a soothing roller in a bandsaw equipment WoodMizerLT 15. The article stresses the idea of the experimental methodology to receive data for the future, further mathematical description of dynamic properties of the bandsaw equipment in low-frequency range of harmonic vibration. The superposition principle is used for the above-mentioned object, so the mathematical apparatus is limited by arrival.

In this paper we propose a method to identify cutting tool of band saw machine by mathematical descrip-tion of oscillations of an elastic string rigidly attached to the ends. According to the analysis of created tools for the study of harmonic oscillations of the saw blade machine, we can conclude that for practical purposes it is sufficient to consider the first two harmonic oscillations of the bandsaw blade in the form of a one-dimensional standing wave, the sum of which allows to assess the degree of influence of vibration on quality indicators. The idea of the proposed approach is tested in the analysis of the work of the hori-zontal band saw machine Wood Mizer LT 15.

For silvicultural care of green plantings in cities and towns new design of a working body with a circular saw mounted on the manipulator has been developed. The machine comprises a lifting mechanism with hydraulic cylinder, which is mounted on the rotating column. On a rotating column the lower section of the boom is installed, to which by a cylindrical hinge middle section of the boom and hydraulic cy-linder of control is attached. The upper part of the middle section of the boom by a cylindrical hinge is connected to the outer section equipped with a hydraulic cylinder of control. Inside the outer section mounted steering gear rod around its longitudinal axis.