Cargando…
Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table
The cutting force prediction model usually uses the classical oblique transformation method, which introduces the orthogonal cutting parameters into the oblique milling edge shape, and combines the geometric parameters of the tool to convert the orthogonal cutting force into the actual cutting force...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7917931/ https://www.ncbi.nlm.nih.gov/pubmed/33668660 http://dx.doi.org/10.3390/s21041340 |
_version_ | 1783657811547258880 |
---|---|
author | Chen, Xi Zhang, Dinghua Wang, Qi |
author_facet | Chen, Xi Zhang, Dinghua Wang, Qi |
author_sort | Chen, Xi |
collection | PubMed |
description | The cutting force prediction model usually uses the classical oblique transformation method, which introduces the orthogonal cutting parameters into the oblique milling edge shape, and combines the geometric parameters of the tool to convert the orthogonal cutting force into the actual cutting force, thereby predicting the cutting force. However, this cutting force prediction method ignores the impact of tool vibration in actual machining, resulting in a large difference between the prediction model and the actual measurement. This paper proposes a cutting force conversion model considering the influence of the tool system. The proposed model fully considers the impact of tool vibration on the cutting force. On the basis of the orthogonal model, superimposing the additional cutting force generated by tool vibration makes the predicted value of the model closer to the actual cutting force. The results of milling experiments show that the conversion model can obtain higher prediction accuracy. Moreover, compared with the original conversion model, the accuracy of the proposed model is significantly improved. |
format | Online Article Text |
id | pubmed-7917931 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-79179312021-03-02 Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table Chen, Xi Zhang, Dinghua Wang, Qi Sensors (Basel) Article The cutting force prediction model usually uses the classical oblique transformation method, which introduces the orthogonal cutting parameters into the oblique milling edge shape, and combines the geometric parameters of the tool to convert the orthogonal cutting force into the actual cutting force, thereby predicting the cutting force. However, this cutting force prediction method ignores the impact of tool vibration in actual machining, resulting in a large difference between the prediction model and the actual measurement. This paper proposes a cutting force conversion model considering the influence of the tool system. The proposed model fully considers the impact of tool vibration on the cutting force. On the basis of the orthogonal model, superimposing the additional cutting force generated by tool vibration makes the predicted value of the model closer to the actual cutting force. The results of milling experiments show that the conversion model can obtain higher prediction accuracy. Moreover, compared with the original conversion model, the accuracy of the proposed model is significantly improved. MDPI 2021-02-13 /pmc/articles/PMC7917931/ /pubmed/33668660 http://dx.doi.org/10.3390/s21041340 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Chen, Xi Zhang, Dinghua Wang, Qi Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table |
title | Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table |
title_full | Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table |
title_fullStr | Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table |
title_full_unstemmed | Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table |
title_short | Cutting Force Transition Model Considering the Influence of Tool System by Using Standard Test Table |
title_sort | cutting force transition model considering the influence of tool system by using standard test table |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7917931/ https://www.ncbi.nlm.nih.gov/pubmed/33668660 http://dx.doi.org/10.3390/s21041340 |
work_keys_str_mv | AT chenxi cuttingforcetransitionmodelconsideringtheinfluenceoftoolsystembyusingstandardtesttable AT zhangdinghua cuttingforcetransitionmodelconsideringtheinfluenceoftoolsystembyusingstandardtesttable AT wangqi cuttingforcetransitionmodelconsideringtheinfluenceoftoolsystembyusingstandardtesttable |