温度对3D打印过程监测中低成本压电传感器响应的影响研究

2019 7th International Engineering, Sciences and Technology Conference (IESTEC) Pub Date : 2019-10-01 DOI:10.1109/IESTEC46403.2019.00103

Thiago Glissoi Lopes, R. M. Rocha, P. Aguiar, F. Alexandre, Pedro Oliveira Conceição, M. Viera, T. França

{"title":"温度对3D打印过程监测中低成本压电传感器响应的影响研究","authors":"Thiago Glissoi Lopes, R. M. Rocha, P. Aguiar, F. Alexandre, Pedro Oliveira Conceição, M. Viera, T. França","doi":"10.1109/IESTEC46403.2019.00103","DOIUrl":null,"url":null,"abstract":"The pencil lead break method (PLB) is widely used on account of its efficiency in the characterization of acoustic emission sensors (AE), which are used in the monitoring of structures. The piezoelectric diaphragm (PZT) has been studied in recent years as an alternative to conventional AE sensors. The present work aims to study the influence of temperature on the piezoelectric diaphragm response for the monitoring of the 3D printing process. Fifteen PLB tests were performed on the glass surface of a 3D printer at three different temperatures. The results demonstrate that the frequency response of the sensor is directly influenced by the temperature variations. When comparing the frequency response of the signals obtained at different temperatures, it was possible to identify frequency bands that were not altered by the temperature variations. Thus, based on the results of this study, the 3D printing process can be monitored through the PZT diaphragm signals, along with the application of digital filters and signal processing.","PeriodicalId":388062,"journal":{"name":"2019 7th International Engineering, Sciences and Technology Conference (IESTEC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Study of the Influence of Temperature on Low-Cost Piezoelectric Transducer Response for 3D Printing Process Monitoring\",\"authors\":\"Thiago Glissoi Lopes, R. M. Rocha, P. Aguiar, F. Alexandre, Pedro Oliveira Conceição, M. Viera, T. França\",\"doi\":\"10.1109/IESTEC46403.2019.00103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The pencil lead break method (PLB) is widely used on account of its efficiency in the characterization of acoustic emission sensors (AE), which are used in the monitoring of structures. The piezoelectric diaphragm (PZT) has been studied in recent years as an alternative to conventional AE sensors. The present work aims to study the influence of temperature on the piezoelectric diaphragm response for the monitoring of the 3D printing process. Fifteen PLB tests were performed on the glass surface of a 3D printer at three different temperatures. The results demonstrate that the frequency response of the sensor is directly influenced by the temperature variations. When comparing the frequency response of the signals obtained at different temperatures, it was possible to identify frequency bands that were not altered by the temperature variations. Thus, based on the results of this study, the 3D printing process can be monitored through the PZT diaphragm signals, along with the application of digital filters and signal processing.\",\"PeriodicalId\":388062,\"journal\":{\"name\":\"2019 7th International Engineering, Sciences and Technology Conference (IESTEC)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 7th International Engineering, Sciences and Technology Conference (IESTEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IESTEC46403.2019.00103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 7th International Engineering, Sciences and Technology Conference (IESTEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IESTEC46403.2019.00103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

铅笔芯断线法(PLB)由于其在声发射传感器(AE)表征中的有效性而被广泛应用于结构监测。近年来，压电膜片作为传统声发射传感器的替代材料得到了广泛的研究。本文旨在研究温度对压电振膜响应的影响，用于3D打印过程的监测。在三种不同温度下，对3D打印机的玻璃表面进行了15次PLB测试。结果表明，温度变化对传感器的频率响应有直接影响。当比较在不同温度下获得的信号的频率响应时，可以确定不受温度变化影响的频段。因此，基于本研究的结果，3D打印过程可以通过PZT膜片信号进行监控，并应用数字滤波器和信号处理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Study of the Influence of Temperature on Low-Cost Piezoelectric Transducer Response for 3D Printing Process Monitoring

The pencil lead break method (PLB) is widely used on account of its efficiency in the characterization of acoustic emission sensors (AE), which are used in the monitoring of structures. The piezoelectric diaphragm (PZT) has been studied in recent years as an alternative to conventional AE sensors. The present work aims to study the influence of temperature on the piezoelectric diaphragm response for the monitoring of the 3D printing process. Fifteen PLB tests were performed on the glass surface of a 3D printer at three different temperatures. The results demonstrate that the frequency response of the sensor is directly influenced by the temperature variations. When comparing the frequency response of the signals obtained at different temperatures, it was possible to identify frequency bands that were not altered by the temperature variations. Thus, based on the results of this study, the 3D printing process can be monitored through the PZT diaphragm signals, along with the application of digital filters and signal processing.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2019 7th International Engineering, Sciences and Technology Conference (IESTEC)

自引率

0.00%

发文量