International Journal of Abrasive Technology最新文献_第3页

Simulation of thermal loading on vitreous bonding bridges of vitrified grinding wheel 玻璃化砂轮玻璃结合桥热载荷模拟

International Journal of Abrasive Technology Pub Date : 2022-01-01 DOI: 10.1504/ijat.2022.10051991

J. A. Sánchez, L. Godino, I. Pombo, T. Pazmiño

引用次数: 0

Investigation of polishing mechanism of nanofibre buffing pad manufactured with modified melt blowing method 改进熔喷法制备纳米纤维抛光垫的抛光机理研究

International Journal of Abrasive Technology Pub Date : 2021-01-01 DOI: 10.1504/ijat.2021.10044105

Hiroyoshi Sota, Wei Wu, E. Aoyama, T. Hirogaki

引用次数: 0

Grinding burn monitoring by high-frequency domain analysis of acoustic emission signal 基于声发射信号高频域分析的磨削烧伤监测

International Journal of Abrasive Technology Pub Date : 2021-01-01 DOI: 10.1504/ijat.2021.10044116

Hideaki Tanaka, Tokihiko Sugiyama, Takenori Kouno

引用次数: 0

Cutting force and wear behaviour of a brazed diamond trepanning bit when drilling granite 钻花岗岩时钎焊金刚石钻孔钻头的切削力和磨损特性

International Journal of Abrasive Technology Pub Date : 2021-01-01 DOI: 10.1504/ijat.2021.120287

Bao-Zhai Sun, Chengjie Jiang, Fule Zong

引用次数: 0

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 Al2O3磨料在不同温度下对K-80氧化铝陶瓷进行改性磨料射流加工时表面生成的实验研究与仿真

International Journal of Abrasive Technology Pub Date : 2021-01-01 DOI: 10.1504/ijat.2021.120291

Subhadip Pradhan, Sushreesudha Sahu, Sudhansu Ranjan Das, D. Dhupal

引用次数: 2

The reuse of alumina for grit blasting preparation of steel surface for thermal spraying 利用氧化铝进行喷砂制备，对钢表面进行热喷涂

International Journal of Abrasive Technology Pub Date : 2021-01-01 DOI: 10.1504/ijat.2021.10044104

R. Paredes, Samantha M.Z. Odake, G. B. Sucharski, A. Pukasiewicz, R. Váz, I. Siqueira

引用次数: 1

A comparative study of lapping and grinding induced surface/subsurface damage of silicon wafers and corresponding polishing efficiency 研磨与磨削对硅片表面/亚表面损伤的影响及其抛光效率的对比研究

International Journal of Abrasive Technology Pub Date : 2020-09-18 DOI: 10.1504/ijat.2020.10032192

Zhiyuan Li, Shang‐lin Gao, R. Kang, Liang Honggang, Xiaoguang Guo

引用次数: 0

Control of hydrophobic and hydrophilic characteristics of metallic materials using shot blasting 用抛丸法控制金属材料的疏水性和亲水性

International Journal of Abrasive Technology Pub Date : 2020-09-18 DOI: 10.1504/ijat.2020.10032190

F. Sano, K. Nambu, Yusuke Uchiumi, M. Okumiya

{"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}

引用次数: 0

Grinding acoustic emission features in relation to abrasive scratch characteristics 磨削声发射特征与磨料划伤特性的关系

International Journal of Abrasive Technology Pub Date : 2020-01-01 DOI: 10.1504/ijat.2020.10032193

E. Plaza, Xun Chen, L. A. Ouarab

{"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}

引用次数: 0

Effect of acidic/alkalinity slurry on titanium alloy CMP performance under different rotation speed condition 不同转速条件下酸/碱性浆料对钛合金CMP性能的影响

International Journal of Abrasive Technology Pub Date : 2020-01-01 DOI: 10.1504/ijat.2020.10032189

Minghua Pang, Lijie Ma, Jianxiu Su, Zhankui Wang

引用次数: 2