Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres
This paper presents the results of experimental tests of the turning of an aluminium composite reinforced with Al2O3 fibres. The tests were carried out using three cutting tools with no cutting fluid and in minimum quantity lubrication (MQL) conditions. The cutting forces were measured. For further...
Guardado en:
| Autor principal: | |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
University of Belgrade - Faculty of Mechanical Engineering, Belgrade
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/c1039ec7ce2f40c2b16b05835a0a1726 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:doaj.org-article:c1039ec7ce2f40c2b16b05835a0a1726 |
|---|---|
| record_format |
dspace |
| spelling |
oai:doaj.org-article:c1039ec7ce2f40c2b16b05835a0a17262021-12-05T21:01:45ZApplication of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres1451-20922406-128X10.5937/fme2103563Khttps://doaj.org/article/c1039ec7ce2f40c2b16b05835a0a17262021-01-01T00:00:00Zhttps://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2021/1451-20922103563K.pdfhttps://doaj.org/toc/1451-2092https://doaj.org/toc/2406-128XThis paper presents the results of experimental tests of the turning of an aluminium composite reinforced with Al2O3 fibres. The tests were carried out using three cutting tools with no cutting fluid and in minimum quantity lubrication (MQL) conditions. The cutting forces were measured. For further analyses the main force component was selected. Its mean values and amplitudes were calculated. Then the registered traces were filtered with Daubechies wavelets. Load constancy factors for the filtered off signals were calculated and compared with the factors calculated from the unfiltered signals. On the basis of this comparison, the level of disturbances and noise during the turning of the aluminium composites was assessed and the effect of the machining conditions on the size of the disturbances was determined. It has been found that the discrete wavelet transform can be a tool aiding the monitoring of the turning of composites.Karolczak PawełUniversity of Belgrade - Faculty of Mechanical Engineering, Belgradearticlealuminium composite materialscutting forcediscrete wavelet transformload constancymeasurement disturbanceEngineering (General). Civil engineering (General)TA1-2040Mechanics of engineering. Applied mechanicsTA349-359ENFME Transactions, Vol 49, Iss 3, Pp 563-574 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
aluminium composite materials cutting force discrete wavelet transform load constancy measurement disturbance Engineering (General). Civil engineering (General) TA1-2040 Mechanics of engineering. Applied mechanics TA349-359 |
| spellingShingle |
aluminium composite materials cutting force discrete wavelet transform load constancy measurement disturbance Engineering (General). Civil engineering (General) TA1-2040 Mechanics of engineering. Applied mechanics TA349-359 Karolczak Paweł Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres |
| description |
This paper presents the results of experimental tests of the turning of an aluminium composite reinforced with Al2O3 fibres. The tests were carried out using three cutting tools with no cutting fluid and in minimum quantity lubrication (MQL) conditions. The cutting forces were measured. For further analyses the main force component was selected. Its mean values and amplitudes were calculated. Then the registered traces were filtered with Daubechies wavelets. Load constancy factors for the filtered off signals were calculated and compared with the factors calculated from the unfiltered signals. On the basis of this comparison, the level of disturbances and noise during the turning of the aluminium composites was assessed and the effect of the machining conditions on the size of the disturbances was determined. It has been found that the discrete wavelet transform can be a tool aiding the monitoring of the turning of composites. |
| format |
article |
| author |
Karolczak Paweł |
| author_facet |
Karolczak Paweł |
| author_sort |
Karolczak Paweł |
| title |
Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres |
| title_short |
Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres |
| title_full |
Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres |
| title_fullStr |
Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres |
| title_full_unstemmed |
Application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with Al2O3 fibres |
| title_sort |
application of discrete wavelet transform to analysis of cutting forces in turning of composites based on aluminium alloys reinforced with al2o3 fibres |
| publisher |
University of Belgrade - Faculty of Mechanical Engineering, Belgrade |
| publishDate |
2021 |
| url |
https://doaj.org/article/c1039ec7ce2f40c2b16b05835a0a1726 |
| work_keys_str_mv |
AT karolczakpaweł applicationofdiscretewavelettransformtoanalysisofcuttingforcesinturningofcompositesbasedonaluminiumalloysreinforcedwithal2o3fibres |
| _version_ |
1718371028592230400 |