Determination of residual stresses in objects at their additive manufacturing by layer-by-layer photopolymerization method

被引：0
|
作者：
Bychkov, P. S. [1 ]
Chentsov, A. V. [1 ]
Kozintsev, V. M. [1 ]
Popov, A. L. [1 ]
机构：
[1] Russian Acad Sci, Ishlinsky Inst Problems Mech, Moscow, Russia
来源：
5TH INTERNATIONAL CONFERENCE ON TOPICAL PROBLEMS OF CONTINUUM MECHANICS WITH A SPECIAL SESSION IN HONOR OF ALEXANDER MANZHIROV'S 60TH BIRTHDAY | 2018年 / 991卷
基金：
俄罗斯科学基金会;
关键词：
D O I：
10.1088/1742-6596/991/1/012016
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A calculation-experimental technique is developed for identification of the shrinkage stresses generated in objects after their additive manufacturing by layer-by-layer photopolymerization. The technique is based on the analysis of shrinkage deformations at bending occurring in a series of samples in the form of plates-stripes with identical sizes, but with different time of polymerization which is predetermined during their production on the 3D printer.
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页数：5
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