In-Process Monitoring and Control of Computer Numerical Control Machine Tool Operations
计算机数控机床操作的过程监控
基本信息
- 批准号:2599318
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:英国
- 项目类别:Studentship
- 财政年份:2021
- 资助国家:英国
- 起止时间:2021 至 无数据
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
This project will develop technology to create high-efficiency and reliability in Computer Numerical Control (CNC) machine operations using Acoustic Emission (AE), leading to an advanced tool control strategy.Machine tools are subject to wear and possible failure during their operational life that can lead to poorly manufactured parts or scrapping of a component. The aim of this four year studentship is therefore to use Acoustic Emissions to monitor the tool during the CNC process to move from the current approach of periodic wear measurements to an 'as required' approach leading to high-efficiency and importantly prevent tool failure. This project will develop a detailed understanding of AE signatures associated with the CNC process, released by the tool and the component, in normal operations and during defect development. Using Machine Learning a data interrogation approach that can identify wear will be developed leading to a control system capable of detecting tool damage that will automatically adjust the CNC process during manufacture. This will aid efficiency by removing the need to periodically measure tool wear and importantly prevent tool failure.
该项目将开发利用声发射(AE)技术在计算机数控(CNC)机床操作中创造高效率和可靠性的技术,从而实现先进的刀具控制策略。机床在其使用寿命期间会受到磨损和可能出现的故障,这可能导致制造不良的零件或部件报废。因此,这个为期四年的学生项目的目的是在CNC加工过程中使用声发射来监测刀具,从目前的定期磨损测量方法转变为“按需”方法,从而提高效率,并重要地防止刀具故障。该项目将详细了解与CNC工艺相关的声发射信号,这些声发射信号是由工具和部件在正常操作和缺陷开发过程中释放的。利用机器学习,一种可以识别磨损的数据查询方法将被开发出来,从而形成一种能够检测刀具损坏的控制系统,该系统将在制造过程中自动调整CNC工艺。这将消除定期测量刀具磨损的需要,从而提高效率,重要的是防止刀具失效。
项目成果
期刊论文数量(0)
专著数量(0)
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会议论文数量(0)
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其他文献
Internet-administered, low-intensity cognitive behavioral therapy for parents of children treated for cancer: A feasibility trial (ENGAGE).
针对癌症儿童父母的互联网管理、低强度认知行为疗法:可行性试验 (ENGAGE)。
- DOI:
10.1002/cam4.5377 - 发表时间:
2023-03 - 期刊:
- 影响因子:4
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- 通讯作者:
Differences in child and adolescent exposure to unhealthy food and beverage advertising on television in a self-regulatory environment.
在自我监管的环境中,儿童和青少年在电视上接触不健康食品和饮料广告的情况存在差异。
- DOI:
10.1186/s12889-023-15027-w - 发表时间:
2023-03-23 - 期刊:
- 影响因子:4.5
- 作者:
- 通讯作者:
The association between rheumatoid arthritis and reduced estimated cardiorespiratory fitness is mediated by physical symptoms and negative emotions: a cross-sectional study.
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- DOI:
10.1007/s10067-023-06584-x - 发表时间:
2023-07 - 期刊:
- 影响因子:3.4
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ElasticBLAST: accelerating sequence search via cloud computing.
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- DOI:
10.1186/s12859-023-05245-9 - 发表时间:
2023-03-26 - 期刊:
- 影响因子:3
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Amplified EQCM-D detection of extracellular vesicles using 2D gold nanostructured arrays fabricated by block copolymer self-assembly.
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- DOI:
10.1039/d2nh00424k - 发表时间:
2023-03-27 - 期刊:
- 影响因子:9.7
- 作者:
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2908693 - 财政年份:2027
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