TiAlN coatings tribology for textile machinery parts
Rough, damaged, and distorted post-consumer natural and synthetic polymers cause wear and damage to textile machinery parts, presenting a major obstacle to the quality of recycled products. In this research, TiAlN coatings were used to measure the coefficient of friction (COF) for tribological prope...
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| Format: | Article |
| Language: | English |
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Estonian Academy Publishers
2021-04-01
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| Series: | Proceedings of the Estonian Academy of Sciences |
| Subjects: | |
| Online Access: | https://kirj.ee/wp-content/plugins/kirj/pub/proc-2-2021-163-171_20210413103751.pdf |
| _version_ | 1817999461482233856 |
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| author | Abrar Hussain Vitali Podgursky Dmitri Goljandin Maksim Antonov |
| author_facet | Abrar Hussain Vitali Podgursky Dmitri Goljandin Maksim Antonov |
| author_sort | Abrar Hussain |
| collection | DOAJ |
| description | Rough, damaged, and distorted post-consumer natural and synthetic polymers cause wear and damage to textile machinery parts, presenting a major obstacle to the quality of recycled products. In this research, TiAlN coatings were used to measure the coefficient of friction (COF) for tribological properties. The scanning electron microscope (SEM) studies of cotton textiles revealed surface damage, distortions, and loose fibres produced on the fabric surface. SEM morphology of TiAlN coatings was found smooth and uniform. Additionally, Contour GT-K 3D optical microscope and mechanical profilometer (Mahr Perthometer) were used for coating surface analysis. The average coating surface roughness parameters were Rmax (0.30 µm), Rz (0.26 µm), and Rp (0.17 µm). The microhardness value was 35 GPa on the HV scale. The lower surface roughness and higher hardness values are an indication of reasonable quality and performance of textile fabrics during recycling. The dynamic COF values were obtained from 0.47 to 0.30 in warp and from 0.35 to 0.23 in weft directions. Higher COF values occurred in the warp direction due to lower thread densities, rough surface, preferred fibre orientation, randomly oriented fibres, and a plain-woven structure. Based on the COF values, permanent deformation, and morphology evaluations, TiAlN coatings could be used optimistically for surface modification of shredding, cutting, and textile machinery parts. The TiAlN coatings applications in industries could also enhance the quality and performance of recycled textile products. |
| first_indexed | 2024-04-14T03:09:18Z |
| format | Article |
| id | doaj.art-4911d21ca52641c69e10fa80eb1d8c83 |
| institution | Directory Open Access Journal |
| issn | 1736-6046 1736-7530 |
| language | English |
| last_indexed | 2024-04-14T03:09:18Z |
| publishDate | 2021-04-01 |
| publisher | Estonian Academy Publishers |
| record_format | Article |
| series | Proceedings of the Estonian Academy of Sciences |
| spelling | doaj.art-4911d21ca52641c69e10fa80eb1d8c832022-12-22T02:15:38ZengEstonian Academy PublishersProceedings of the Estonian Academy of Sciences1736-60461736-75302021-04-0170216317110.3176/proc.2021.2.0410.3176/proc.2021.2.04TiAlN coatings tribology for textile machinery partsAbrar Hussain0Vitali Podgursky1Dmitri Goljandin2Maksim Antonov3Department of Mechanical and Industrial Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia; abhuss@taltech.eeTallinn University of Technology, Department of Mechanical and Industrial Engineering, Ehitajate tee 5, 19086 Tallinn, EstoniaDepartment of Materials Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, EstoniaDepartment of Mechanical and Industrial Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, EstoniaRough, damaged, and distorted post-consumer natural and synthetic polymers cause wear and damage to textile machinery parts, presenting a major obstacle to the quality of recycled products. In this research, TiAlN coatings were used to measure the coefficient of friction (COF) for tribological properties. The scanning electron microscope (SEM) studies of cotton textiles revealed surface damage, distortions, and loose fibres produced on the fabric surface. SEM morphology of TiAlN coatings was found smooth and uniform. Additionally, Contour GT-K 3D optical microscope and mechanical profilometer (Mahr Perthometer) were used for coating surface analysis. The average coating surface roughness parameters were Rmax (0.30 µm), Rz (0.26 µm), and Rp (0.17 µm). The microhardness value was 35 GPa on the HV scale. The lower surface roughness and higher hardness values are an indication of reasonable quality and performance of textile fabrics during recycling. The dynamic COF values were obtained from 0.47 to 0.30 in warp and from 0.35 to 0.23 in weft directions. Higher COF values occurred in the warp direction due to lower thread densities, rough surface, preferred fibre orientation, randomly oriented fibres, and a plain-woven structure. Based on the COF values, permanent deformation, and morphology evaluations, TiAlN coatings could be used optimistically for surface modification of shredding, cutting, and textile machinery parts. The TiAlN coatings applications in industries could also enhance the quality and performance of recycled textile products.https://kirj.ee/wp-content/plugins/kirj/pub/proc-2-2021-163-171_20210413103751.pdffabric tribologycoatingswearfabric frictiontextile fabricstextile machinery. |
| spellingShingle | Abrar Hussain Vitali Podgursky Dmitri Goljandin Maksim Antonov TiAlN coatings tribology for textile machinery parts Proceedings of the Estonian Academy of Sciences fabric tribology coatings wear fabric friction textile fabrics textile machinery. |
| title | TiAlN coatings tribology for textile machinery parts |
| title_full | TiAlN coatings tribology for textile machinery parts |
| title_fullStr | TiAlN coatings tribology for textile machinery parts |
| title_full_unstemmed | TiAlN coatings tribology for textile machinery parts |
| title_short | TiAlN coatings tribology for textile machinery parts |
| title_sort | tialn coatings tribology for textile machinery parts |
| topic | fabric tribology coatings wear fabric friction textile fabrics textile machinery. |
| url | https://kirj.ee/wp-content/plugins/kirj/pub/proc-2-2021-163-171_20210413103751.pdf |
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