MAPP: EPSRC Future Manufacturing Hub in Manufacture using Advanced Powder Processes

MAPP：EPSRC 未来制造中心，采用先进粉末工艺进行制造

• 批准号: EP/P006566/1
• 负责人: Iain Todd
• 金额: $ 1366.47万
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FP006566%2F1
• 关键词: MAPP; EPSRC; Future; Manufacturing; Hub

Manufacture Using Advanced Powder Processes - MAPPConventional materials shaping and processing are hugely wasteful and energy intensive. Even with well-structured materials circulation strategies in place to recondition and recycle process scrap, the energy use, CO2 emitted and financial costs associated are ever more prohibitive and unacceptable. We can no longer accept the traditional paradigm of manufacturing where excess energy use and high levels of recycling / down cycling of expensive and resource intensive materials are viewed as inevitable and the norm and must move to a situation where 100% of the starting material is incorporated into engineering products with high confidence in the final critical properties.MAPP's vision is to deliver on the promise of powder-based manufacturing processes to provide low energy, low cost, and low waste high value manufacturing route and products to secure UK manufacturing productivity and growth. MAPP will deliver on the promise of advanced powder processing technologies through creation of new, connected, intelligent, cyber-physical manufacturing environments to achieve 'right first time' product manufacture. Achieving our vision and realising the potential of these technologies will enable us to meet our societal goals of reducing energy consumption, materials use, and CO2 emissions, and our economic goals of increasing productivity, rebalancing the UK's economy, and driving economic growth and wealth creation. We have developed a clear strategy with a collaborative and interdisciplinary research and innovation programme that focuses our collective efforts to deliver new understanding, actions and outcomes across the following themes: 1) Particulate science and innovation. Powders will become active and designed rather than passive elements in their processing. Control of surface state, surface chemistry, structure, bulk chemistry, morphologies and size will result in particles designed for process efficiency / reliability and product performance. Surface control will enable us to protect particles out of process and activate them within. Understanding the influence between particle attributes and processing will widen the limited palette of materials for both current and future manufacturing platforms.2) Integrated process monitoring, modelling and control technologies. New approaches to powder processing will allow us to handle the inherent variability of particulates and their stochastic behaviours. Insights from advanced in-situ characterisation will enable the development of new monitoring technologies that assure quality, and coupled to modelling approaches allow optimisation and control. Data streaming and processing for adaptive and predictive real-time control will be integral in future manufacturing platforms increasing productivity and confidence. 3) Sustainable and future manufacturing technologies. Our approach will deliver certainty and integrity with final products at net or near net shape with reduced scrap, lower energy use, and lower CO2 emissions. Recoupling the materials science with the manufacturing science will allow us to realise the potential of current technologies and develop new home-grown manufacturing processes, to secure the prosperity of UK industry.MAPP's focused and collaborative research agenda covers emerging powder based manufacturing technologies: spark plasma sintering (SPS), freeze casting, inkjet printing, layer-by-layer manufacture, hot isostatic pressing (HIP), and laser, electron beam, and indirect additive manufacturing (AM). MAPP covers a wide range of engineering materials where powder processing has the clear potential to drive disruptive growth - including advanced ceramics, polymers, metals, with our initial applications in aerospace and energy sectors - but where common problems must be addressed.

使用先进的粉末工艺制造 - MappConventional材料的构建和加工非常浪费和能量密集型。即使结构良好的材料循环策略也可以进行修复和回收工艺废料，能源使用，发射的二氧化碳和相关的经济成本也变得更加令人难以置信和不可接受。我们再也不能接受制造的传统范式，在这种情况下，昂贵和资源密集型材料的高水平的回收 /下降量被视为不可避免的和规范，并且必须转向100％的起始材料，其中100％的起始材料被纳入工程产品中，以高度的低成本和低成本的制造能量提供了较低的制造能量，以提供较低的制造能量，以提供较低的制造能量，并提供较低的制造业，并确保浪费粉料的范围，并提供了损失的范围，并提供了浪费，并提供了浪费，并提供了浪费，并提供了浪费，并提供了浪费，并提供了浪费，并提供了浪费，并提供了损失的范围，并提供了较低的范围生产力和增长。 MAPP将通过创建新的，连接的，智能的，网络物理制造环境来实现“右第一次”产品制造，从而实现高级粉末加工技术的承诺。实现我们的愿景并意识到这些技术的潜力将使我们能够实现减少能源消耗，材料使用和二氧化碳排放的社会目标，以及我们提高生产力，重新平衡英国经济以及推动经济增长和创造财富的经济目标。我们通过协作和跨学科的研究与创新计划制定了一项清晰的战略，该计划重点是我们集体努力，以提供以下主题的新理解，行动和成果：1）颗粒科学和创新。粉末将变得活跃和设计，而不是被动的处理。控制表面状态，表面化学，结构，体积化学，形态和大小的控制将导致设计用于过程效率 /可靠性和产品性能的颗粒。表面控制将使我们能够保护颗粒过于流程并在其中激活它们。了解粒子属性和处理之间的影响将扩大当前和未来制造平台的材料的有限调色板。2）集成过程监视，建模和控制技术。粉末加工的新方法将使我们能够处理微粒及其随机行为的固有变异性。来自先进的原位表征的见解将使能够确保质量的新监测技术的开发，并与建模方法相结合，从而可以优化和控制。自适应和预测实时控制的数据流和处理将在未来的制造平台中不可或缺，从而提高了生产力和信心。 3）可持续和未来的制造技术。我们的方法将通过净或接近净形状的最终产品提供确定性和完整性，并减少废料，较低的能源使用和较低的二氧化碳排放。将材料科学与制造科学相结合将使我们能够实现当前技术的潜力并开发新的本地制造过程，以确保英国行业的繁荣。电子束和间接添加剂制造（AM）。 MAPP涵盖了广泛的工程材料，其中粉末加工具有驱动破坏性增长的明显潜力 - 包括高级陶瓷，聚合物，金属以及我们在航空航天和能源领域的最初应用 - 但必须解决常见问题。

项目成果

Effect of scanning strategies on residual stress and mechanical properties of Selective Laser Melted Ti6Al4V

• DOI: 10.1016/j.msea.2017.11.103
• 发表时间: 2018-01-18
• 期刊: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
• 影响因子: 6.4
• 作者: Ali, Haider;Ghadbeigi, Hassan;Mumtaz, Kamran
• 通讯作者: Mumtaz, Kamran

Achieving homogeneity in a high-Fe ß-Ti alloy laser-printed from blended elemental powders

利用混合元素粉末激光打印高铁钛合金，实现均匀性

• DOI: 10.1016/j.matdes.2021.110072
• 发表时间: 2021
• 期刊: Materials & Design
• 影响因子: 8.4
• 作者: Ahmed F

Processing Parameter Effects on Residual Stress and Mechanical Properties of Selective Laser Melted Ti6Al4V

• DOI: 10.1007/s11665-018-3477-5
• 发表时间: 2018-08-01
• 期刊: JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
• 影响因子: 2.3
• 作者: Ali, Haider;Ghadbeigi, Hassan;Mumtaz, Kamran
• 通讯作者: Mumtaz, Kamran

Fuzzy Logic Control in Metal Additive Manufacturing: A Literature Review and Case Study

金属增材制造中的模糊逻辑控制：文献综述和案例研究

• DOI: 10.1016/j.ifacol.2022.09.240
• 发表时间: 2022
• 期刊: IFAC-PapersOnLine
• 作者: Al-Saadi T

Use of 450-808 nm diode lasers for efficient energy absorption during powder bed fusion of Ti6Al4V

• DOI: 10.1007/s00170-021-06774-4
• 发表时间: 2021-02-21
• 期刊: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
• 影响因子: 3.4
• 作者: Alsaddah, Mohammed;Khan, Ashfaq;Mumtaz, Kamran
• 通讯作者: Mumtaz, Kamran