Registration Number
0219U003640,
0117U004882
, R & D reports
Title
Increase the accuracy of manufacturing products by selective laser sintering by compensating for residual deformations at the stage of preparation for materialization
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Head
Dobroskok Volodymyr, Доктор технічних наук
Registration Date
07-02-2019
Organization
The Kharkov state polytechnical university
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The object of research is the technology of selective laser sintering. The purpose of the work is to increase the accuracy of industrial products made by the method of selective laser sintering. The method of research is to apply the monitoring, which results in correction of the coefficients of compensation of errors and residual deformations. The implementation was carried out thanks to the software developed and measurements made by the products. Practical results of work - A method for reducing deviations from the correct geometric form, using compensating deformation is developed. The method of improving the accuracy of product sizes by using statistical analysis of the results of monitoring of the sizes and technological parameters of construction of SLS-installations is developed. Method of forecasting the overall error of the size of products on the basis of statistical analysis of primary errors of shaping. The obtained method is to predict residual deformations of products made by the method of selective laser sintering on the basis of existing approaches for casting plastics, according to experimentally established functional dependence.
Product Description
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Артемов Анатолій Кіндратович
Борзенко Алла Михайлівна
Вітязєв Юрій Борисович
Гаращенко Ярослав Миколайович
Грабченко Анатолій Іванович
Наконечний Микола Федорович
Островерх Эвген Володимирович
Пижов Іван Миколайович
Погарський Андрій Володимирович
Тарасенко Марина Сергіївна
Федорович Володимир Олексійович
Хотиненко Сергій Ілліч
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2020-04-02
