Experimental study of strength properties of SLA resins under low and high strain rates

被引：24

作者：

Miedzinska, Danuta ^{[1
]}

Gieleta, Roman ^{[1
]}

Malek, Ewelina ^{[1
]}

机构：

[1] Mil Univ Technol, Fac Mech Engn, Dept Mech & Appl Comp Sci, Kaliskiego 2 St, Warsaw, Poland

来源：

MECHANICS OF MATERIALS | 2020年 / 141卷

关键词：

Stereolithography; Resins; Strength; High strain rate; MECHANICAL-PROPERTIES;

D O I：

10.1016/j.mechmat.2019.103245

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A study of the material properties of resins used for stereolithography rapid prototyping is presented in the paper. The samples were prepared in accordance with producers' guidelines and loaded in two ways: quasi-static and with the use of a Hopkinson bar. Different strain rates were considered in this way. The researched material showed significant differences when responding to the different strain-rate loadings. The presented work will be used in numerical constitutive modeling of SLA raisins.

引用

页数：9

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