Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores
This paper presents a cost-effective approach for automated surface quality measurement in reamed bores. The study involved drilling 4000 holes into 42CrMo S4V steel, of which 3600 underwent subsequent reaming. Utilizing a CNC-controlled gantry coupled with a mobile roughness measurement device thro...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-03-01
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| Series: | Journal of Manufacturing and Materials Processing |
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| Online Access: | https://www.mdpi.com/2504-4494/9/3/99 |
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| author | Thomas Jäkel Sebastian Unsin Benedikt Müller Frank Schirmeier |
| author_facet | Thomas Jäkel Sebastian Unsin Benedikt Müller Frank Schirmeier |
| author_sort | Thomas Jäkel |
| collection | DOAJ |
| description | This paper presents a cost-effective approach for automated surface quality measurement in reamed bores. The study involved drilling 4000 holes into 42CrMo S4V steel, of which 3600 underwent subsequent reaming. Utilizing a CNC-controlled gantry coupled with a mobile roughness measurement device through a compliant mechanism, surface data of every bore were efficiently gathered and processed. Additionally, analytical methods are presented that extend beyond standardized, aggregated metrics. We propose the evaluation of retraction grooves by using autocovariance. In addition, the correlation between the phase position of the waviness profile and the positional deviation of the bore is analyzed. The position deviation is also associated with bending moments that occur during reaming using a sensory tool holder. Furthermore, a 360-degree surface scan is presented to visually inspect the retraction groove. This approach aims to enhance understanding of the reaming process, ultimately improving bore quality, reducing component rejects, and extending tool lifespan. |
| format | Article |
| id | doaj-art-29b5c24c8e4d4d24bc937597707f3ab4 |
| institution | DOAJ |
| issn | 2504-4494 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Manufacturing and Materials Processing |
| spelling | doaj-art-29b5c24c8e4d4d24bc937597707f3ab42025-08-20T02:42:31ZengMDPI AGJournal of Manufacturing and Materials Processing2504-44942025-03-01939910.3390/jmmp9030099Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed BoresThomas Jäkel0Sebastian Unsin1Benedikt Müller2Frank Schirmeier3Institute for Data-Optimized Manufacturing (IDF), University of Applied Sciences Kempten, Bahnhofstraße 61, 87435 Kempten, GermanyInstitute for Data-Optimized Manufacturing (IDF), University of Applied Sciences Kempten, Bahnhofstraße 61, 87435 Kempten, GermanyInstitute for Data-Optimized Manufacturing (IDF), University of Applied Sciences Kempten, Bahnhofstraße 61, 87435 Kempten, GermanyInstitute for Data-Optimized Manufacturing (IDF), University of Applied Sciences Kempten, Bahnhofstraße 61, 87435 Kempten, GermanyThis paper presents a cost-effective approach for automated surface quality measurement in reamed bores. The study involved drilling 4000 holes into 42CrMo S4V steel, of which 3600 underwent subsequent reaming. Utilizing a CNC-controlled gantry coupled with a mobile roughness measurement device through a compliant mechanism, surface data of every bore were efficiently gathered and processed. Additionally, analytical methods are presented that extend beyond standardized, aggregated metrics. We propose the evaluation of retraction grooves by using autocovariance. In addition, the correlation between the phase position of the waviness profile and the positional deviation of the bore is analyzed. The position deviation is also associated with bending moments that occur during reaming using a sensory tool holder. Furthermore, a 360-degree surface scan is presented to visually inspect the retraction groove. This approach aims to enhance understanding of the reaming process, ultimately improving bore quality, reducing component rejects, and extending tool lifespan.https://www.mdpi.com/2504-4494/9/3/99surface evaluationreamingdrillingautomationmachiningmetrology |
| spellingShingle | Thomas Jäkel Sebastian Unsin Benedikt Müller Frank Schirmeier Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores Journal of Manufacturing and Materials Processing surface evaluation reaming drilling automation machining metrology |
| title | Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores |
| title_full | Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores |
| title_fullStr | Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores |
| title_full_unstemmed | Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores |
| title_short | Cost-Effective Surface Quality Measurement and Advanced Data Analysis for Reamed Bores |
| title_sort | cost effective surface quality measurement and advanced data analysis for reamed bores |
| topic | surface evaluation reaming drilling automation machining metrology |
| url | https://www.mdpi.com/2504-4494/9/3/99 |
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