Localization of cavities in cast components via impulse excitation and a finite element analysis

Author:

Lechner PhilippORCID,Reberger Erwin,Gruber Maximilian,Kammerloher Simon,Hartmann Christoph,Volk Wolfram

Abstract

AbstractIn this work, the acoustic resonance testing method has been extended by a finite element analysis of the examined component to localize cavities within die casting parts. This novel method aims at a fast and efficient quality inspection which allows hidden cavities in cast components to be detected, which is only possible with X-ray technology at the moment. The promising results show that this method enables the localization of shrinkage cavities. Furthermore, the influence of product scatter has been analyzed regarding the accuracy of the calculated position of artificial defects.

Funder

Deutsche Forschungsgemeinschaft

Technische Universität München

Publisher

Springer Science and Business Media LLC

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Reference21 articles.

1. Weidner M (2017) Qualitätsprüfung seriengefertigter bauteile mit akustischer resonanzanalyse. Giesserei-Praxis 06:240–243

2. Lechner P, Fuchs G, Hartmann C, Steinlehner F, Ettemeyer F, Volk W (2020) Acoustical and optical determination of mechanical properties of inorganically-bound foundry core materials. MDPI Mater 13:2531

3. Sankaran V (2011) Low cost inline ndt system for internal defect detection in automotive components using acoustic resonance testing. In: Proceedings of the National Seminar & Exhibition on Non-Destructive Evaluation, pp 237–239

4. Coffey E (2012) Acoustic resonance testing. In: Future of Instrumentation International Workshop (FIIW). Proceedings, pp 1–2

5. Heinrich M, Rabe U (2020) Simulation-based generation o representative and valid training data for acoustic resonance testing. MDPI Appl Sci 10:6059

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3