Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing
The objective of this paper is to determine how the supporting structure in the DLP 3D printing process has influences on the characteristics of the flat and cylindrical surfaces. The part is printed by using the Light Control Digital (LCD) 3D printer technology. A Coordinate Measuring Machine (CMM)...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-08-01
|
Series: | Polymers |
Subjects: | |
Online Access: | https://www.mdpi.com/2073-4360/12/9/1941 |
_version_ | 1797555348201013248 |
---|---|
author | Aurel Tulcan Mircea Dorin Vasilescu Liliana Tulcan |
author_facet | Aurel Tulcan Mircea Dorin Vasilescu Liliana Tulcan |
author_sort | Aurel Tulcan |
collection | DOAJ |
description | The objective of this paper is to determine how the supporting structure in the DLP 3D printing process has influences on the characteristics of the flat and cylindrical surfaces. The part is printed by using the Light Control Digital (LCD) 3D printer technology. A Coordinate Measuring Machine (CMM) with contact probes is used for measuring the physical characteristics of the printed part. Two types of experiment were chosen by the authors to be made. The first part takes into consideration the influence of the density of the generated supports, at the bottom of the printed body on the characteristics of the flat surface. In parallel, it is studying the impact of support density on the dimension and quality of the surface. In the second part of the experiment, the influence of the printed supports dimension on the flatness, straightness and roundness of the printed elements were examined. It can be observed that both the numerical and dimensional optimum zones of the support structure for a prismatic element could be determined, according to two experiments carried out and the processing of the resulting data. Based on standardized data of flatness, straightness and roundness, it is possible to put in accord the values determined by measurement within the limits of standardized values. |
first_indexed | 2024-03-10T16:46:10Z |
format | Article |
id | doaj.art-bccb90826ee14af5b9e44efc021e6f4a |
institution | Directory Open Access Journal |
issn | 2073-4360 |
language | English |
last_indexed | 2024-03-10T16:46:10Z |
publishDate | 2020-08-01 |
publisher | MDPI AG |
record_format | Article |
series | Polymers |
spelling | doaj.art-bccb90826ee14af5b9e44efc021e6f4a2023-11-20T11:38:15ZengMDPI AGPolymers2073-43602020-08-01129194110.3390/polym12091941Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical ProcessingAurel Tulcan0Mircea Dorin Vasilescu1Liliana Tulcan2Department of IMF, Politehnica University Timisoara, 300006 Timisoara, RomaniaDepartment of MMUT, Politehnica University Timisoara, 300006 Timisoara, RomaniaDepartment of MMUT, Politehnica University Timisoara, 300006 Timisoara, RomaniaThe objective of this paper is to determine how the supporting structure in the DLP 3D printing process has influences on the characteristics of the flat and cylindrical surfaces. The part is printed by using the Light Control Digital (LCD) 3D printer technology. A Coordinate Measuring Machine (CMM) with contact probes is used for measuring the physical characteristics of the printed part. Two types of experiment were chosen by the authors to be made. The first part takes into consideration the influence of the density of the generated supports, at the bottom of the printed body on the characteristics of the flat surface. In parallel, it is studying the impact of support density on the dimension and quality of the surface. In the second part of the experiment, the influence of the printed supports dimension on the flatness, straightness and roundness of the printed elements were examined. It can be observed that both the numerical and dimensional optimum zones of the support structure for a prismatic element could be determined, according to two experiments carried out and the processing of the resulting data. Based on standardized data of flatness, straightness and roundness, it is possible to put in accord the values determined by measurement within the limits of standardized values.https://www.mdpi.com/2073-4360/12/9/19413D printingadditive manufacturingsurface deviationparametric dimensioningdigital light processingdesign of experiments |
spellingShingle | Aurel Tulcan Mircea Dorin Vasilescu Liliana Tulcan Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing Polymers 3D printing additive manufacturing surface deviation parametric dimensioning digital light processing design of experiments |
title | Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing |
title_full | Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing |
title_fullStr | Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing |
title_full_unstemmed | Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing |
title_short | Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing |
title_sort | study of the influence of technological parameters on generating flat part with cylindrical features in 3d printing with resin cured by optical processing |
topic | 3D printing additive manufacturing surface deviation parametric dimensioning digital light processing design of experiments |
url | https://www.mdpi.com/2073-4360/12/9/1941 |
work_keys_str_mv | AT aureltulcan studyoftheinfluenceoftechnologicalparametersongeneratingflatpartwithcylindricalfeaturesin3dprintingwithresincuredbyopticalprocessing AT mirceadorinvasilescu studyoftheinfluenceoftechnologicalparametersongeneratingflatpartwithcylindricalfeaturesin3dprintingwithresincuredbyopticalprocessing AT lilianatulcan studyoftheinfluenceoftechnologicalparametersongeneratingflatpartwithcylindricalfeaturesin3dprintingwithresincuredbyopticalprocessing |