Liektu daudzslanu loksnvelda sagatavju/detalu uz koksnes bazes izgatavosanas panemiens

摘要

The point of this invention:- The suggested method for semi-finished curved and/or spun multi-layer sheets/details from wood, glued in the pressing machine with flat pallets is possible by using the calculation results in order to choose layers with necessary physical and mechanical features, geometric dimensions, and orientation by purposely locating them and creating structurally imbalanced material, which after conditioning in a certain climate, curves and/or spins in accordance with the calculated values;- Gluing can be performed in an increased temperature or with cold hardening glues; in an increased temperature, the curving of glued semi-finished sheets/details is mainly created and regulated by using different thermal deformations of layers; semi-finished sheets/details, glued with cold hardening glues, curves and/or spin mainly due to different swelling of layers in the result of dampening; - The suggested method provides a possibility to make semi-finished sheets/details with different curves without the use of special forms. It can be especially effective in the use of forming different coverings of changing profiles, preparation of models and other spheres, where it is necessary to use differently curved and/or spun details in one or more samples, which allows a certain deviation from the form's parameters.