Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates
This study aims to evaluate the screw withdrawal behavior of agglomerated panels fabricated with coir fibers and a polyurethane resin as binder. Based on design of experiments, an analysis was conducted to understand and describe the withdrawal behavior by evaluating the main parameters that affect...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2020-11-01
|
| Series: | Journal of Natural Fibers |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15440478.2019.1584077 |
| _version_ | 1797680255464374272 |
|---|---|
| author | Ayrton Alef Castanheira Pereira José Roberto Moraes D’Almeida |
| author_facet | Ayrton Alef Castanheira Pereira José Roberto Moraes D’Almeida |
| author_sort | Ayrton Alef Castanheira Pereira |
| collection | DOAJ |
| description | This study aims to evaluate the screw withdrawal behavior of agglomerated panels fabricated with coir fibers and a polyurethane resin as binder. Based on design of experiments, an analysis was conducted to understand and describe the withdrawal behavior by evaluating the main parameters that affect panel/screw interaction. Using Box–Behnken method, the maximum withdrawal strength was predicted by a second-degree response model with good approximation. The model presented the optimum combination of the main parameters that govern panel/screw interaction, namely: screw nominal diameter, pilot hole diameter and screw depth of penetration. The latter showed the greatest contribution to withdrawal strength. |
| first_indexed | 2024-03-11T23:27:04Z |
| format | Article |
| id | doaj.art-e097fbc88e5141a9b867b0a42d24ac5a |
| institution | Directory Open Access Journal |
| issn | 1544-0478 1544-046X |
| language | English |
| last_indexed | 2024-03-11T23:27:04Z |
| publishDate | 2020-11-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Natural Fibers |
| spelling | doaj.art-e097fbc88e5141a9b867b0a42d24ac5a2023-09-20T12:50:15ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2020-11-0117111555156610.1080/15440478.2019.15840771584077Geometric Parameters Influence on the Screw Withdrawal Strength of Coir AgglomeratesAyrton Alef Castanheira Pereira0José Roberto Moraes D’Almeida1Pontifícia Universidade Católica do Rio de JaneiroPontifícia Universidade Católica do Rio de JaneiroThis study aims to evaluate the screw withdrawal behavior of agglomerated panels fabricated with coir fibers and a polyurethane resin as binder. Based on design of experiments, an analysis was conducted to understand and describe the withdrawal behavior by evaluating the main parameters that affect panel/screw interaction. Using Box–Behnken method, the maximum withdrawal strength was predicted by a second-degree response model with good approximation. The model presented the optimum combination of the main parameters that govern panel/screw interaction, namely: screw nominal diameter, pilot hole diameter and screw depth of penetration. The latter showed the greatest contribution to withdrawal strength.http://dx.doi.org/10.1080/15440478.2019.1584077screw withdrawalcoir fibersagglomerated panelsdesign of experimentresponse surface methodbox–behnken design |
| spellingShingle | Ayrton Alef Castanheira Pereira José Roberto Moraes D’Almeida Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates Journal of Natural Fibers screw withdrawal coir fibers agglomerated panels design of experiment response surface method box–behnken design |
| title | Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates |
| title_full | Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates |
| title_fullStr | Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates |
| title_full_unstemmed | Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates |
| title_short | Geometric Parameters Influence on the Screw Withdrawal Strength of Coir Agglomerates |
| title_sort | geometric parameters influence on the screw withdrawal strength of coir agglomerates |
| topic | screw withdrawal coir fibers agglomerated panels design of experiment response surface method box–behnken design |
| url | http://dx.doi.org/10.1080/15440478.2019.1584077 |
| work_keys_str_mv | AT ayrtonalefcastanheirapereira geometricparametersinfluenceonthescrewwithdrawalstrengthofcoiragglomerates AT joserobertomoraesdalmeida geometricparametersinfluenceonthescrewwithdrawalstrengthofcoiragglomerates |