Abstract

Prediction of part technological distortions on the basis of the computer simulation of additive manufacturing (selective laser melting) is considered. The modeling results are compared with experimental data. By simulation, the influence of the part’s position and the number of supports on its technological distortions is determined. Distortions may be decreased by appropriate choice of the production parameters.

中文翻译：

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增材制造中拓扑优化零件的技术失真

摘要

考虑了基于增材制造（选择性激光熔化）的计算机模拟来预测零件技术变形。将建模结果与实验数据进行了比较。通过仿真，确定了零件的位置和支撑数量对其工艺变形的影响。Distortions may be decreased by appropriate choice of the production parameters.