Hybrid additive–subtractive manufacturing of lightweight alloys with ultrasonically assisted robotic machining 博士研究员
Hybrid additive–subtractive manufacturing of lightweight alloys with ultrasonically assisted robotic machining
原帖优先：申请材料、截止时间与资格以原帖和学校官方说明为准。
博士招生与资助公告
- 申请年度
- 2027；原帖说明：How to apply Apply now You need to: • choose programme type (Research), 2027/28, Faculty of Engineering and Physical Sciences • select Full time or Part time • choose the relevant PhD Engineering & the Environment (7175) • add name of the supervisor in section 2 of the application Applications should include: • your CV (resumé) • 2 academic references • degree transcripts to date • English language qualification (if applicable)
- 最近申请截止
- 2027-09-30
- 全部申请截止
- （Europe/London）
- 资助原文
- Fees and funding We offer a range of funding opportunities for both UK and international students. Horizon Europe fee waivers automatically cover the difference between overseas and UK fees for qualifying students. Competition-based Presidential Bursaries from the University cover the difference between overseas and UK fees for top-ranked applicants. Competition-based studentships offered by our schools typically cover UK-level tuition fees and a stipend for living costs for top-ranked applicants. Funding will be awarded on a rolling basis, so apply early for the best opportunity to be considered. For more information, please visit our postgraduate research funding pages.
- 资助条件
- 原帖为竞争性或附条件资助说明，未确认本项目获资助及申请人能获奖；不作为保证全奖。
- 原帖材料说明
- • your CV (resumé)
- • 2 academic references
- • degree transcripts to date
- • English language qualification (if applicable)
确定性信息来自对应版本的完整原帖。原帖只提供日期，日末和学校当地时区为本站转换假设。筛选使用最后申请截止；资助与录取以学校审核结果为准。
AI 中文速览
- 研究内容
- 该项目旨在开发一种混合制造技术，将金属增材制造与超声辅助机器人加工相结合，以提高轻质合金（包括薄壁结构和复杂形状航空航天零件）的质量和精度。研究将探究加工机制、工艺稳定性和表面完整性，以优化制造性能。
- 申请条件
- 申请人必须拥有英国 2:1 荣誉学士学位或国际同等学历，专业背景为机械工程、材料工程、力学、机电一体化或相关领域。非英语母语者需满足雅思 6.5（或同等水平）的要求。
- 待遇
- 学校提供竞争性资助（Competition-based studentships / Presidential Bursaries），通常涵盖英国本土学费及生活津贴。学生可在南安普顿大学的世界级实验室中工作，并获得专业发展培训。
- 申请方式
- 申请人需通过学校在线系统申请，选择研究型项目类型（Research）、2027/28 学年、工程与物理科学学院、全职或兼职、PhD Engineering & the Environment (7175) 项目，并在申请表第二部分添加导师姓名。
- 材料清单
- 个人简历 (CV)
- 2 封学术推荐信
- 至今为止的学位成绩单
- 英语语言资格证明（如适用）
由 gemini-2.5-flash-lite 生成，博士岗判定置信度 100%。
岗位信息
- 最终轮次截止
- 2027-09-30
- 学科
- 材料科学
- 合同类型
- 项目资助
- 本站收录
- 内容更新
- 原帖导师候选（待核验）
- Dr Xuan Li, Dr Dikai Guan
- 来源
- 南安普顿大学博士研究项目招生 · 最近核对 2026-10-17
- 详情核验
判定依据（原文摘录）
- english_ok 为 true
IELTS 6.5 (or equivalent) for non-native English speakers
- bachelor_ok 为 false
You must have a UK 2:1 honours degree or its international equivalent
原文
View all current projects
Postgraduate research project
Hybrid additive–subtractive manufacturing of lightweight alloys with ultrasonically assisted robotic machining
Funding
Competition funded
Competition funded
View fees and funding
Type of degree
Doctor of Philosophy
Entry requirements
2:1 honours degree
2:1 honours degree
View full entry requirements
Faculty graduate school
Faculty of Engineering and Physical Sciences
Closing date
30 Sep 2027
On this page
About the project
Potential supervisors
Entry requirements
Fees and funding
How to apply
Contact us
About the project
Potential supervisors
Entry requirements
Fees and funding
How to apply
Contact us
About the project
This project aims to develop a hybrid manufacturing technology, integrating metal additive manufacturing with ultrasonically assisted robotic machining to improve the quality and precision of lightweight alloys, including thin-walled structures and complex-shaped aerospace parts. The research will investigate machining mechanisms, process stability and surface integrity to optimise the manufacturing performance.
Lightweight alloy components, such as those commonly used in aerospace and automotive engineering systems, increasingly feature complex geometries and thin wall structures. Metal additive manufacturing enables the production of these components with reduced material waste and greater design freedom. However, as-built components often exhibit poor surface finish, geometric inaccuracies, internal defects, and residual stress, requiring secondary machining to achieve the required quality. Conventional machining can be challenging because of the complex geometries, while industrial robots offer flexibility but often suffer from limited structural stiffness and machining stability.
This PhD project aims to develop a hybrid additive–subtractive manufacturing approach, integrating metal additive manufacturing with ultrasonically assisted robotic machining technology. The research will focus on lightweight aluminium and magnesium alloy components, including thin-walled structures and complex geometry parts. The project will investigate the integration of ultrasonic vibration into robotic machining to improve material removal performance, machining stability, dimensional accuracy, and surface integrity.
The research involves the design and characterisation of an rotary ultrasonic machining tool, integration with a Kuka robotic platform, and systematic investigation of the interactions between ultrasonic excitation, robot dynamics, and material removal mechanism. Experimental studies will examine the cutting forces, temperature, vibration behaviour, surface roughness, and subsurface integrity under different machining and manufacturing conditions. Numerical modelling and advanced signal processing will support the understanding of machining mechanisms and identification of optimal process parameters.
The project will establish a scientific and technological foundation for flexible, high-performance hybrid manufacturing of lightweight alloy components, supporting the production of complex engineering structures with improved quality and manufacturing efficiency.
What’s in it for you:
• work in world-class laboratories at the University of Southampton, with access to advanced manufacturing, ultrasonic transducers design and characterisation, material sciences, and robotics facilities
• develop expertise in ultrasonic transducer design, robotic machining, metal additive manufacturing, and process optimisation
• gain hands-on experiences in experimental mechanics, vibration analysis, numerical modelling, and surface integrity assessment
• build transferable skills for careers in advanced manufacturing, aerospace engineering, robotics, and industrial research and development.
You will receive trainings on design, fabrication and characterisation of ultrasonic machining tools using engineering software. Technical training will include advanced material characterisation techniques such as micro-CT, SEM, and in-situ XRD.
You will benefit from professional development through the University of Southampton’s Doctoral College. This includes courses on academic writing, research ethics, presentation and communication skills, and public engagement. Opportunities will also be available to gain experience in teaching and supervision.
The School of Engineering is committed to promoting equality, diversity inclusivity as demonstrated by our Athena SWAN award. We welcome all applicants regardless of their gender, ethnicity, disability, sexual orientation or age, and will give full consideration to applicants seeking flexible working patterns and those who have taken a career break. The University has a generous maternity policy, onsite childcare facilities, and offers a range of benefits to help ensure employees’ well-being and work-life balance. The University of Southampton is committed to sustainability and has been awarded the Platinum EcoAward.
Potential supervisors
Lead supervisor
Dr Xuan Li
PhD
Lecturer B in Mechanical Engineering
Research interests
• Novel miniature ultrasonic surgical device design
• Ultrasonically assisted machining and manufacturing
• New generation of piezoelectric materials
Supervisors
Dr Dikai Guan
BEng, MEng, PhD, FHEA, CEng, MIMMM, FIMMM
Associate Professor
Research interests
• Design low-cost high performance alloys
• 3D printing, Solid-state additive manufacturing of light alloys
• Materials design and testing for extreme working environment (cryogenic, space, high impact, high velocity)
Entry requirements
You must have a UK 2:1 honours degree or its international equivalent in one of the following:
• mechanical engineering
• materials engineering
• mechanics
• mechatronics
• or a related field
Essential skills:
• high motivation
• self-direction
• a proactive approach to research
• excellent communication and teamwork skills for effective collaboration
• IELTS 6.5 (or equivalent) for non-native English speakers
Fees and funding
We offer a range of funding opportunities for both UK and international students. Horizon Europe fee waivers automatically cover the difference between overseas and UK fees for qualifying students.
Competition-based Presidential Bursaries from the University cover the difference between overseas and UK fees for top-ranked applicants.
Competition-based studentships offered by our schools typically cover UK-level tuition fees and a stipend for living costs for top-ranked applicants.
Funding will be awarded on a rolling basis, so apply early for the best opportunity to be considered.
For more information, please visit our postgraduate research funding pages.
How to apply
Apply now
You need to:
• choose programme type (Research), 2027/28, Faculty of Engineering and Physical Sciences
• select Full time or Part time
• choose the relevant PhD Engineering & the Environment (7175)
• add name of the supervisor in section 2 of the application
Applications should include:
• your CV (resumé)
• 2 academic references
• degree transcripts to date
• English language qualification (if applicable)
Contact us
Faculty of Engineering and Physical Sciences
If you have a general question, email our Doctoral College (doctoralcollege-admissions@soton.ac.uk).
Project leader
For an initial conversation, email Dr Xuan Li (X.Li@soton.ac.uk).