Determination of the strength performance of table frames
Abstract: The objective of this study was to investigate the relation of diameter of pilot hole and screw, and machining accuracy on withdrawal strengths of the screws and durability of the dining tables. For this purpose, fasteners and material types on the failure loads of dining table corner join...
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| Autores principales: | , , , |
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| Lenguaje: | English |
| Publicado: |
Universidad del Bío-Bío
2021
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100461 |
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| Sumario: | Abstract: The objective of this study was to investigate the relation of diameter of pilot hole and screw, and machining accuracy on withdrawal strengths of the screws and durability of the dining tables. For this purpose, fasteners and material types on the failure loads of dining table corner joints have been analyzed experimentally and statistically. Double ended thread bolts with different drilling regimes have been used as fastener types. A parallel investigation of rigidity and durability of tables, and withdrawal capacities in accordance with the according to current norms, was performed. According to the results, it is concluded that the diameter of the drilled hole significantly influences the value of the withdrawal strengths of the screws. By analyzing the effect of drilling diameter on the rigidity of tables, a statistically significant difference was determined. As the drilling diameter increases, the rigidity of the examined dining tables decreases. |
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