Robotic Wire + Arc Additive Manufacture cell

机器人电弧增材制造单元

基本信息

  • 批准号:
    EP/P030165/1
  • 负责人:
  • 金额:
    $ 29.39万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2017
  • 资助国家:
    英国
  • 起止时间:
    2017 至 无数据
  • 项目状态:
    已结题

项目摘要

Additive manufacturing (AM) has gained significant interests from industries of different sectors. Among different AM processes, Wire + Arc Additive Manufacturing (WAAM), which used metal wire as feedstock and electric arc as a heat source, has been shown to be suitable for producing large scale components with comparatively low equipment cost and running cost. The WAAM process has been developed in Cranfield University for many years, many large components of different materials, including titanium alloys, aluminium alloys, nickel alloys as well as steels have been successfully built for industrial partners. The end-user industries, such as Airbus, FMC technologies and Glemalmond Group see significant benefits presented by the WAAM process to be able to manufacture structural components in a short lead time with low cost. Kuka Systems sees the great opportunity to get the forefront of this technology and to get the business benefit from commercialisation of the first WAAM machine. The main target of this project is to develop a commercial robotic WAAM machine (ROBOWAAM) that can be used by industrial partners for building meter scale components. Cranfield University will integrate its extensive WAAM process knowledge into a feature- based path planning software to support the end-users to manufacture components for their applications. In additional an online feedback control system will be developed and integrated into ROBOWAAM machine to correct build height errors. To assure the deposition quality of the part, in-process nondestructive testing (NDT) method needs to be applied. Usually NDT is applied after the components has been finished. It is a time consuming and costly process if a defect is found which would either require a repair procedure or may lead to scrapping of the part. Thus an in-process NDT method is required to for inspecting each layer of the deposition. If a defect is found then the current layer will need to be machined before the recommence of the deposition. Cranfield University will collaborate with the University of Strathclyde and Advanced Forming Research Centre (AFRC) on a feasibility study of the in-process NDT method on the WAAM parts with existing NDT technologies. The in-process NDT will be incorporated with the WAAM process into a parallel processing system and the capability of this system will be demonstrated in this project.In addition, an extended study will be performed on the automation requirements of the whole WAAM chain. This will include the pre-WAAM processes such as substrate cleaning, post-WAAM process such as heat treatment and final machining, parallel processes such as in-process NDT and top surface machining, as well as material manipulation between processes.
增材制造(AM)已经引起了不同行业的极大兴趣。在不同的增材制造工艺中,使用金属丝作为原料和电弧作为热源的丝+电弧增材制造(WAAM)已被证明适用于生产大型部件,其设备成本和运行成本相对较低。WAAM工艺在克兰菲尔德大学已经开发了很多年,已经成功地为工业合作伙伴制造了许多不同材料的大型部件,包括钛合金、铝合金、镍合金以及钢。空中客车、FMC技术和Glemalmond集团等终端用户行业看到了WAAM工艺的显著优势,能够在短时间内以低成本制造结构部件。Kuka Systems看到了获得该技术前沿的巨大机会,并从第一台WAAM机器的商业化中获得商业利益。该项目的主要目标是开发一种商业机器人WAAM机器(ROBOWAAM),可供工业合作伙伴用于建造米级组件。克兰菲尔德大学将把其广泛的WAAM工艺知识整合到一个基于特征的路径规划软件中,以支持最终用户为其应用制造组件。此外,还将开发在线反馈控制系统,并将其集成到ROBOWAAM机器中,以纠正构建高度误差。为了保证零件的沉积质量,需要采用在线无损检测(NDT)方法。NDT通常在部件完成后应用。这是一个耗时和昂贵的过程,如果发现一个缺陷,这将需要修复程序或可能导致报废的一部分。因此,需要一种过程中NDT方法来检查沉积的每一层。如果发现缺陷,则需要在重新开始沉积之前对当前层进行机加工。克兰菲尔德大学将与斯特拉斯克莱德大学和先进成形研究中心(AFRC)合作,利用现有的无损检测技术对WAAM零件进行在线无损检测方法的可行性研究。本项目将把过程中无损检测与WAAM过程合并到一个并行处理系统中,并将在本项目中展示该系统的能力。此外,还将对整个WAAM链的自动化要求进行扩展研究。这将包括预WAAM过程,如基板清洁,后WAAM过程,如热处理和最终加工,并行过程,如过程中NDT和顶面加工,以及过程之间的材料操作。

项目成果

期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Intentional weld defect process: From manufacturing by robotic welding machine to inspection using TFM phased array
故意焊接缺陷过程:从机器人焊接机制造到使用 TFM 相控阵检测
  • DOI:
    10.1063/1.5099761
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Javadi Y
  • 通讯作者:
    Javadi Y
Transforming Industrial Manipulators via Kinesthetic Guidance for Automated Inspection of Complex Geometries.
  • DOI:
    10.3390/s23073757
  • 发表时间:
    2023-04-05
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Loukas C;Vasilev M;Zimmerman R;Vithanage RKW;Mohseni E;MacLeod CN;Lines D;Pierce SG;Williams S;Ding J;Burnham K;Sibson J;O'Hare T;Grosser MR
  • 通讯作者:
    Grosser MR
Ultrasonic Phased Array Inspection of Wire + Arc Additive Manufacture Samples Using Conventional and Total Focusing Method Imaging Approaches
使用传统和全聚焦方法成像方法对电弧增材制造样品进行超声相控阵检测
Investigating the effect of residual stress on hydrogen cracking in multi-pass robotic welding through process compatible non-destructive testing
  • DOI:
    10.1016/j.jmapro.2020.03.043
  • 发表时间:
    2021-03-10
  • 期刊:
  • 影响因子:
    6.2
  • 作者:
    Javadi, Yashar;Sweeney, Nina E.;Gachagan, Anthony
  • 通讯作者:
    Gachagan, Anthony
High-temperature in-process inspection followed by 96-h robotic inspection of intentionally manufactured hydrogen crack in multi-pass robotic welding
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Stephen Pierce其他文献

Maximal subgroups of the orthogonal group
  • DOI:
    10.1007/bf01917571
  • 发表时间:
    1981-12-01
  • 期刊:
  • 影响因子:
    0.500
  • 作者:
    Stephen Pierce
  • 通讯作者:
    Stephen Pierce
Multiplicative maps of matrix semigroups over dedekind rings
  • DOI:
    10.1007/bf01228166
  • 发表时间:
    1973-12-01
  • 期刊:
  • 影响因子:
    0.500
  • 作者:
    Stephen Pierce
  • 通讯作者:
    Stephen Pierce

Stephen Pierce的其他文献

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{{ truncateString('Stephen Pierce', 18)}}的其他基金

Autonomous Inspection in Manufacturing & Remanufacturing (AIMaReM)
制造中的自主检查
  • 批准号:
    EP/N018427/1
  • 财政年份:
    2016
  • 资助金额:
    $ 29.39万
  • 项目类别:
    Research Grant
Ultrasonic Measurement and Beamforming using Optical Sensors
使用光学传感器进行超声波测量和波束形成
  • 批准号:
    EP/F01371X/1
  • 财政年份:
    2008
  • 资助金额:
    $ 29.39万
  • 项目类别:
    Research Grant
Mathematical Sciences: RUI: Extreme Points of Cones of Positive Semi-definite Matrices with Given Sparsity Pattern
数学科学:RUI:具有给定稀疏模式的正半定矩阵的锥极点
  • 批准号:
    9007048
  • 财政年份:
    1990
  • 资助金额:
    $ 29.39万
  • 项目类别:
    Continuing Grant
RUI:Mathematical Sciences: Inequalities for Generalized Matrix Functions on Positive Semidefinite Hermitian Matrices
RUI:数学科学:正半定厄米特矩阵上广义矩阵函数的不等式
  • 批准号:
    8601959
  • 财政年份:
    1986
  • 资助金额:
    $ 29.39万
  • 项目类别:
    Standard Grant

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基于Arcing wire PAW的铝锂合金异质三丝合金化增材制造机理与控制
  • 批准号:
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  • 批准年份:
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Synchronous wire-powder feeding solution for plasma arc additive manufacturing of Ti2AlNb alloys
用于 Ti2AlNb 合金等离子弧增材制造的同步送丝解决方案
  • 批准号:
    24K17185
  • 财政年份:
    2024
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    $ 29.39万
  • 项目类别:
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Clarification of the aluminum alloy deposition mechanism under the electromagnetic circumstance in alternate current pulsed gas metal arc process applied wire arc additive manufacturing (WAAM)
阐明交流脉冲气体金属电弧工艺应用电弧增材制造(WAAM)电磁环境下铝合金沉积机理
  • 批准号:
    24K17530
  • 财政年份:
    2024
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Wire Arc 3D-Printer
线弧3D打印机
  • 批准号:
    504590295
  • 财政年份:
    2022
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    $ 29.39万
  • 项目类别:
    Major Research Instrumentation
Simulative prediction of the manufacturing process in wire-arc additive manufacturing (WAAM) (T03#)
电弧增材制造 (WAAM) 制造过程的模拟预测 (T03
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CAREER: Wire Arc Additive Manufacturing of Molybdenum Alloys for High-temperature Applications: Residual Stresses and Porosity Considering Ductile-to-brittle Transition Temperature
职业:用于高温应用的钼合金的电弧增材制造:考虑延性到脆性转变温度的残余应力和孔隙率
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CAREER: Ultrasonically Assisted Wire Arc Additive Manufacturing of Metal Matrix Nanocomposites for High-strength, Lightweight Structures
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  • 批准号:
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