The paper discusses the features of design and technology of finger joints in the manufacture of frame-paneled platings of doors and furniture fronts. At the design stage we solve two problems: a) the choice of shapes and sizes of studs and grooves according to GOST R 9330, b) calculation of probabilistic values of the maximum deviations of landings with interference by GOST 6449. It was proposed to abandon the finger joints, restrict ourselves to assembly in tongue and groove, so with conjugation in counterprofiles groove is milled on the ends the horizontal bars after pre-pruning to eliminate chipping and tongue - on inner shared edge of vertical bars.

The features of the process and drying modes without artificial humidification of uncut Quercus petraea lumber in convective drying chambers without artificial humidification for furniture and joinery production of premium class is considered. The data of physical and mechanical properties of Quercus petraea, such as density, the number of annual rings and the percentage of late wood are given. The drying process of Quercus petraea was mathematically modeled previously, values ​​of transient humidity and other key operating parameters were obtained, and then practical industrial dryings in one stock chamber with load capacity of 10 cubic metres were carried out.

The article describes the features of the process and conditions of drying without artificial humidification of uncut lumber of linden in convective drying chambers without artificial humidification for the manu-facture of furniture parts and joinery products. Methodology of the work, the size of the samples and the rules for their selection are described. The data of physical and mechanical properties of linden wood are given, such as density, number of annual rings and the percentage of late wood. Studies have been con-ducted at the Department of Mechanical Wood Technology of VSAFT and one of the real estate compa-nies of Voronezh.

Alder gains increasing popularity just like alternative to expensive raw materials. Detai-led technique of the studies is proposed. The basic physical and mechanical properties of black alder wood are given, its properties as a material for furniture and interior decoration are examined. Beforehand dehydrating pro-cess of alder was mathematically modeled, values of transient humidity and other key operating parameters were obtained, and then practical industrial drying on parabolic modes was implemented. These modes include four stages with the initial warming and final WTP.