3D printing technological modes influence on the performance properties of vehicles plastic parts restored with additive technologies

Abstract

The 3D printing parameters influence on the plastic parts performance properties (water absorption, chemical resistance) created with additive technologies is considered. It has been found that, the filling percentage has the greatest influence on the change in the water absorption value among the other printing parameters. It has been shown that the printed product structure formation should be carried out at a print job creating stage.

The influence of 3D-printing technological conditions on the performance properties of master models

“…Also, based on the literature review and previous studies, six following parameters that have the greatest impact on the quality of printed master models have been identified [13,17]:…”

“…Based on the literature review and previous studies, FDM technology has been identified as the most suitable for use in conjunction with casting because of the ease of producing master models for casting methods such as investment casting and burn-out casting, the models produced have high strength and surface purity [14][15][16][17][18].…”