Pub Date : 2022-01-01DOI: 10.1504/ijat.2022.10051991
J. A. Sánchez, L. Godino, I. Pombo, T. Pazmiño
{"title":"Simulation of thermal loading on vitreous bonding bridges of vitrified grinding wheel","authors":"J. A. Sánchez, L. Godino, I. Pombo, T. Pazmiño","doi":"10.1504/ijat.2022.10051991","DOIUrl":"https://doi.org/10.1504/ijat.2022.10051991","url":null,"abstract":"","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijat.2021.10044105
Hiroyoshi Sota, Wei Wu, E. Aoyama, T. Hirogaki
{"title":"Investigation of polishing mechanism of nanofibre buffing pad manufactured with modified melt blowing method","authors":"Hiroyoshi Sota, Wei Wu, E. Aoyama, T. Hirogaki","doi":"10.1504/ijat.2021.10044105","DOIUrl":"https://doi.org/10.1504/ijat.2021.10044105","url":null,"abstract":"","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijat.2021.120287
Bao-Zhai Sun, Chengjie Jiang, Fule Zong
{"title":"Cutting force and wear behaviour of a brazed diamond trepanning bit when drilling granite","authors":"Bao-Zhai Sun, Chengjie Jiang, Fule Zong","doi":"10.1504/ijat.2021.120287","DOIUrl":"https://doi.org/10.1504/ijat.2021.120287","url":null,"abstract":"","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijat.2021.120291
Subhadip Pradhan, Sushreesudha Sahu, Sudhansu Ranjan Das, D. Dhupal
{"title":"Experimental study and simulation of surface generation during machining of K-80 alumina ceramic in modified abrasive jet machining with different temperatures using Al2O3 abrasives","authors":"Subhadip Pradhan, Sushreesudha Sahu, Sudhansu Ranjan Das, D. Dhupal","doi":"10.1504/ijat.2021.120291","DOIUrl":"https://doi.org/10.1504/ijat.2021.120291","url":null,"abstract":"","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijat.2021.10044104
R. Paredes, Samantha M.Z. Odake, G. B. Sucharski, A. Pukasiewicz, R. Váz, I. Siqueira
{"title":"The reuse of alumina for grit blasting preparation of steel surface for thermal spraying","authors":"R. Paredes, Samantha M.Z. Odake, G. B. Sucharski, A. Pukasiewicz, R. Váz, I. Siqueira","doi":"10.1504/ijat.2021.10044104","DOIUrl":"https://doi.org/10.1504/ijat.2021.10044104","url":null,"abstract":"","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-18DOI: 10.1504/ijat.2020.10032192
Zhiyuan Li, Shang‐lin Gao, R. Kang, Liang Honggang, Xiaoguang Guo
The lapping and grinding induced wafers surface damage layers with the same roughness Ra were compared in terms of surface morphology, surface roughness PV, subsurface damage, material removal mech...
{"title":"A comparative study of lapping and grinding induced surface/subsurface damage of silicon wafers and corresponding polishing efficiency","authors":"Zhiyuan Li, Shang‐lin Gao, R. Kang, Liang Honggang, Xiaoguang Guo","doi":"10.1504/ijat.2020.10032192","DOIUrl":"https://doi.org/10.1504/ijat.2020.10032192","url":null,"abstract":"The lapping and grinding induced wafers surface damage layers with the same roughness Ra were compared in terms of surface morphology, surface roughness PV, subsurface damage, material removal mech...","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41962220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-18DOI: 10.1504/ijat.2020.10032190
F. Sano, K. Nambu, Yusuke Uchiumi, M. Okumiya
In this study, changes in surface texture and surface wettability caused by shot blasting were analysed quantitatively by measuring the contact angle. Shot blasting was performed on stainless steel (AISI 304). Six types of particles with different shapes and mechanical properties were used, and the processing pressure and time were varied. It was observed that the shape and mechanical properties of the particles affected the surface wettability more than the processing pressure and time. In particular, the wettability improved when using polygonal particles than on an untreated surface, and it decreased slightly when using spherical particles. A correlation was observed between arithmetic mean roughness (Ra) and wettability. In other words, a parameter describing the height direction in the surface roughness can be used as a guideline to control wettability. In addition, we performed theoretical calculations based on Wenzel's theory and compared the theoretical and the measured values. The increase of the surface roughness by the shot blasting was found to have little influence on the wettability in the Wenzel theory method. A correlation between the arithmetic mean roughness Ra and the wettability was observed. However, a comparison with Wenzel's theory showed that there are other parameters that affect the wettability rather than the roughness.
{"title":"Control of hydrophobic and hydrophilic characteristics of metallic materials using shot blasting","authors":"F. Sano, K. Nambu, Yusuke Uchiumi, M. Okumiya","doi":"10.1504/ijat.2020.10032190","DOIUrl":"https://doi.org/10.1504/ijat.2020.10032190","url":null,"abstract":"In this study, changes in surface texture and surface wettability caused by shot blasting were analysed quantitatively by measuring the contact angle. Shot blasting was performed on stainless steel (AISI 304). Six types of particles with different shapes and mechanical properties were used, and the processing pressure and time were varied. It was observed that the shape and mechanical properties of the particles affected the surface wettability more than the processing pressure and time. In particular, the wettability improved when using polygonal particles than on an untreated surface, and it decreased slightly when using spherical particles. A correlation was observed between arithmetic mean roughness (Ra) and wettability. In other words, a parameter describing the height direction in the surface roughness can be used as a guideline to control wettability. In addition, we performed theoretical calculations based on Wenzel's theory and compared the theoretical and the measured values. The increase of the surface roughness by the shot blasting was found to have little influence on the wettability in the Wenzel theory method. A correlation between the arithmetic mean roughness Ra and the wettability was observed. However, a comparison with Wenzel's theory showed that there are other parameters that affect the wettability rather than the roughness.","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"120 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41280033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.1504/ijat.2020.10032193
E. Plaza, Xun Chen, L. A. Ouarab
. On-line monitoring of grinding process has substantial advantages over traditional post-process quality control techniques for detecting malfunctions and reducing costs and inspection times. The selection of appropriate sensors and adequate signal processing methods are essential to establish optimum grinding control strategies with good prediction quality within acceptable response times. This paper assessed three signal-processing methods for grinding surface creation monitoring based on acoustic emission ( AE ) signals in abrasive scratch experiments. The AE signals are analysed in time domain (time direct analysis, TDA), frequency domain (fast Fourier transform, FFT) and in the combined time-frequency domain (singular spectrum analysis, SSA). The result showed that the FFT and SSA signal feature extraction methods gives better indication in correlation to the surface creation with different abrasive geometrical characteristics. For both sapphire and zirconia materials, the results of FFT method showed the best correlation between AE features and surface creation characteristics in scratching tests and the most significative information was in the frequency range between 0 and 200 kHz. This finding allows a great reduction in the sampling frequency of the signal, making this method the most suitable for real time applications. This work reveals that the AE signals processed with the adequate feature extraction method can present good correlation with the characteristics of interaction between abrasive and workpiece in scratching tests and can provide meaningful information for the on-line monitoring of surface creation in grinding processes.
{"title":"Grinding acoustic emission features in relation to abrasive scratch characteristics","authors":"E. Plaza, Xun Chen, L. A. Ouarab","doi":"10.1504/ijat.2020.10032193","DOIUrl":"https://doi.org/10.1504/ijat.2020.10032193","url":null,"abstract":". On-line monitoring of grinding process has substantial advantages over traditional post-process quality control techniques for detecting malfunctions and reducing costs and inspection times. The selection of appropriate sensors and adequate signal processing methods are essential to establish optimum grinding control strategies with good prediction quality within acceptable response times. This paper assessed three signal-processing methods for grinding surface creation monitoring based on acoustic emission ( AE ) signals in abrasive scratch experiments. The AE signals are analysed in time domain (time direct analysis, TDA), frequency domain (fast Fourier transform, FFT) and in the combined time-frequency domain (singular spectrum analysis, SSA). The result showed that the FFT and SSA signal feature extraction methods gives better indication in correlation to the surface creation with different abrasive geometrical characteristics. For both sapphire and zirconia materials, the results of FFT method showed the best correlation between AE features and surface creation characteristics in scratching tests and the most significative information was in the frequency range between 0 and 200 kHz. This finding allows a great reduction in the sampling frequency of the signal, making this method the most suitable for real time applications. This work reveals that the AE signals processed with the adequate feature extraction method can present good correlation with the characteristics of interaction between abrasive and workpiece in scratching tests and can provide meaningful information for the on-line monitoring of surface creation in grinding processes.","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.1504/ijat.2020.10032189
Minghua Pang, Lijie Ma, Jianxiu Su, Zhankui Wang
{"title":"Effect of acidic/alkalinity slurry on titanium alloy CMP performance under different rotation speed condition","authors":"Minghua Pang, Lijie Ma, Jianxiu Su, Zhankui Wang","doi":"10.1504/ijat.2020.10032189","DOIUrl":"https://doi.org/10.1504/ijat.2020.10032189","url":null,"abstract":"","PeriodicalId":39039,"journal":{"name":"International Journal of Abrasive Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66774101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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