Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing
The goal of this study was to develop and test an appropriate method for the evaluation of surface quality and to identify and quantify the quality of a surface modified by 3D molding. New software was developed to evaluate the surface quality based on the identification of macroscopic defects such...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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North Carolina State University
2014-06-01
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| Series: | BioResources |
| Subjects: | |
| Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_3_4468_Gaff_Wood_Surface_Quality_Wood_Molding |
| _version_ | 1817994392612372480 |
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| author | Milan Gaff Jozef Gáborík |
| author_facet | Milan Gaff Jozef Gáborík |
| author_sort | Milan Gaff |
| collection | DOAJ |
| description | The goal of this study was to develop and test an appropriate method for the evaluation of surface quality and to identify and quantify the quality of a surface modified by 3D molding. New software was developed to evaluate the surface quality based on the identification of macroscopic defects such as cracks within a scanned area. The influence of specific factors that affect the development of cracks during the uneven pressing process was assessed. Based on the measured and evaluated results, a process combination of factors was designed which yielded an embossed surface that was formed with the lowest proportion of cracks and with sufficient shape stability. In this work, 432 groups of test pieces were monitored, with each piece exposed to different combination of factors. Based on the measured and evaluated results, we found a combination that provided the lowest crack ratio. This innovative method will contribute to the knowledge of embossed surface quality and to the improvement of the uneven pressing process for wood surfaces. |
| first_indexed | 2024-04-14T01:52:15Z |
| format | Article |
| id | doaj.art-11c3d4be2b244b17beab41ab95bcdf9a |
| institution | Directory Open Access Journal |
| issn | 1930-2126 1930-2126 |
| language | English |
| last_indexed | 2024-04-14T01:52:15Z |
| publishDate | 2014-06-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-11c3d4be2b244b17beab41ab95bcdf9a2022-12-22T02:19:18ZengNorth Carolina State UniversityBioResources1930-21261930-21262014-06-01934468447610.15376/biores.9.3.4468-4476Evaluation of Wood Surface Quality after 3D Molding of Wood by PressingMilan Gaff0Jozef Gáborík1Department of Wood Processing, Czech University of Life Sciences in Prague, Kamýcká 1176, Praha 6 - Suchdol, 16521 Czech RepublicDepartment of Furniture and Wood Products, Technical University in Zvolen, T. G. Masaryka 24, Zvolen, 96053, SlovakiaThe goal of this study was to develop and test an appropriate method for the evaluation of surface quality and to identify and quantify the quality of a surface modified by 3D molding. New software was developed to evaluate the surface quality based on the identification of macroscopic defects such as cracks within a scanned area. The influence of specific factors that affect the development of cracks during the uneven pressing process was assessed. Based on the measured and evaluated results, a process combination of factors was designed which yielded an embossed surface that was formed with the lowest proportion of cracks and with sufficient shape stability. In this work, 432 groups of test pieces were monitored, with each piece exposed to different combination of factors. Based on the measured and evaluated results, we found a combination that provided the lowest crack ratio. This innovative method will contribute to the knowledge of embossed surface quality and to the improvement of the uneven pressing process for wood surfaces.http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_3_4468_Gaff_Wood_Surface_Quality_Wood_MoldingPressingEmbossingSurface quality identification |
| spellingShingle | Milan Gaff Jozef Gáborík Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing BioResources Pressing Embossing Surface quality identification |
| title | Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing |
| title_full | Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing |
| title_fullStr | Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing |
| title_full_unstemmed | Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing |
| title_short | Evaluation of Wood Surface Quality after 3D Molding of Wood by Pressing |
| title_sort | evaluation of wood surface quality after 3d molding of wood by pressing |
| topic | Pressing Embossing Surface quality identification |
| url | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_3_4468_Gaff_Wood_Surface_Quality_Wood_Molding |
| work_keys_str_mv | AT milangaff evaluationofwoodsurfacequalityafter3dmoldingofwoodbypressing AT jozefgaborik evaluationofwoodsurfacequalityafter3dmoldingofwoodbypressing |