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Study on Residual Stress in Disc-Milling Grooving of Blisks
The disc-milling method is expected to increase the grooving efficiency of blisks. However, there are few studies about the residual stress on a blisk during disc-milling grooving. In this study, a single-factor experiment and an orthogonal experiment of blisk disc-milling and grooving were designed...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9612050/ https://www.ncbi.nlm.nih.gov/pubmed/36295325 http://dx.doi.org/10.3390/ma15207261 |
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author | Xin, Hongmin Xing, Taotao Dai, Hui Zhang, Jian Yao, Changfeng Cui, Minchao Zhang, Qinggui |
author_facet | Xin, Hongmin Xing, Taotao Dai, Hui Zhang, Jian Yao, Changfeng Cui, Minchao Zhang, Qinggui |
author_sort | Xin, Hongmin |
collection | PubMed |
description | The disc-milling method is expected to increase the grooving efficiency of blisks. However, there are few studies about the residual stress on a blisk during disc-milling grooving. In this study, a single-factor experiment and an orthogonal experiment of blisk disc-milling and grooving were designed to obtain the residual stress. Surface subsurface residual stress were also studied. The results showed that the surface of the milling groove bore compressive stress. Residual stress decreased with increasing spindle speed and increased with increasing feed speed and spindle rotation angle. Moreover, residual stress was most sensitive to spindle rotation angle and least sensitive to feed speed. A higher residual stress produced on the machined surface led to a deeper layer of residual stress. |
format | Online Article Text |
id | pubmed-9612050 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96120502022-10-28 Study on Residual Stress in Disc-Milling Grooving of Blisks Xin, Hongmin Xing, Taotao Dai, Hui Zhang, Jian Yao, Changfeng Cui, Minchao Zhang, Qinggui Materials (Basel) Article The disc-milling method is expected to increase the grooving efficiency of blisks. However, there are few studies about the residual stress on a blisk during disc-milling grooving. In this study, a single-factor experiment and an orthogonal experiment of blisk disc-milling and grooving were designed to obtain the residual stress. Surface subsurface residual stress were also studied. The results showed that the surface of the milling groove bore compressive stress. Residual stress decreased with increasing spindle speed and increased with increasing feed speed and spindle rotation angle. Moreover, residual stress was most sensitive to spindle rotation angle and least sensitive to feed speed. A higher residual stress produced on the machined surface led to a deeper layer of residual stress. MDPI 2022-10-18 /pmc/articles/PMC9612050/ /pubmed/36295325 http://dx.doi.org/10.3390/ma15207261 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/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 (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Xin, Hongmin Xing, Taotao Dai, Hui Zhang, Jian Yao, Changfeng Cui, Minchao Zhang, Qinggui Study on Residual Stress in Disc-Milling Grooving of Blisks |
title | Study on Residual Stress in Disc-Milling Grooving of Blisks |
title_full | Study on Residual Stress in Disc-Milling Grooving of Blisks |
title_fullStr | Study on Residual Stress in Disc-Milling Grooving of Blisks |
title_full_unstemmed | Study on Residual Stress in Disc-Milling Grooving of Blisks |
title_short | Study on Residual Stress in Disc-Milling Grooving of Blisks |
title_sort | study on residual stress in disc-milling grooving of blisks |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9612050/ https://www.ncbi.nlm.nih.gov/pubmed/36295325 http://dx.doi.org/10.3390/ma15207261 |
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