3D-принтер

RESEARCH OF THE EFFECT OF FILAMENT HUMIDITY ON THE QUALITY OF 3D PRINTING

This study investigates the process of 3D printing a model with several types of filament at different percentages of material moisture. Due to the unique characteristics of individual plastics, each print requires preliminary setup of both the printer and the printing process, it is also important to prepare the appropriate material. Neglecting at least one of these nuances will lead to an incorrect printing process and, as a result, a deterioration in the quality of the part.

WAYS OF APPLYING 3D PRINTING TECHNOLOGIES IN THE CREATION OF MODERN ARCHITECTURAL OBJECTS

The authors analyzed the available technological solutions for 3D print in the process of constructing real architectural structures; presented the relevant data on technical parameters of the contemporary three-dimensional printers; the problems for the development of the technology have been conceptualized, as well as the choice of optimal materials and engineering structures with regard for peculiarities of selected methods of layer-wise extrusion or making buildings parts with their further assembling into the final structure.

Investigation of possibilities for improving the quality of 3D-printing products

The analysis methods of quality control on production 3D- printer for selective laser sintering technology of special products via the sizes of which we can estimate the geometric parameters and via an additional control system we can high up their quality in real time. Increasing demands for precision measurement raises new problems of optimization of mathematical models of measuring  transformations, and adequate processing of experimental data.