15 Jun 2023
We recently caught up with Xun Xu, professor of smart manufacturing at the Department of Mechanical and Mechatronics Engineering at the University of Auckland and Fellow of Engineering New Zealand. Learn how he stays up to date with advancements in the field of manufacturing and what inspired him to become an academic.
What is your role at the University of Auckland?
I’m a professor of smart manufacturing at the Department of Mechanical and Mechatronics Engineering. Additionally, I lead the Laboratory for Industry 4.0 Smart Manufacturing Systems (LISMS), which happens to be the very first Industry 4.0 Laboratory in the country. I’m honoured to be recognised as a Fellow of Engineering New Zealand and ASME (American Society for Mechanical Engineers).
Who or what inspired you to study mechanical engineering?
Although both of my parents are professors in social sciences, I chose a different path. From a young age, I developed a passion for cars, machines, and mechanisms. Mechanical engineering provided me with the opportunity to explore the fascinating world of machines that are increasingly empowered by electronics and clever software tools, including AI. Moreover, I’m intrigued by the manufacturing process itself and how these incredible machines are designed and produced. Hence, my interest led me to specialise in manufacturing.
Engineering continues to evolve and change at a rapid pace. How do you stay up to date with advancements in the field of manufacturing?
I employ two primary approaches to stay abreast of advancements in the field. Firstly, I maintain an extensive international network by organizing and attending top-tier international conferences. I also actively participate in various roles within professional bodies. For instance, I serve on the Board of Directors of the North American Manufacturing Research Institution of the Society of Manufacturing Engineers (NAMRI | SME) and hold the position of Chair-Elect for the Committee. These roles connect me with some of the brightest minds in the field. Secondly, my involvement in research related to smart manufacturing keeps me grounded. Notably, much of the research I conduct would not be possible without the invaluable contributions of the brilliant students I have had the privilege to supervise. Their enthusiasm and dedication also provide additional avenues for professional networking.
Xun Xu exploring in his hours outside of the office. Photo: Provided by Xun Xu.
How do you incorporate principles of sustainability into your research and teaching?
At the Laboratory for Industry 4.0 Smart Manufacturing Systems, we are committed to addressing SDG9–Industry, Innovation, and Infrastructure, by developing and implementing smart technologies across various industries. Our objective is to reduce energy and resource consumption while simultaneously enhancing production efficiency. From a social sustainability perspective, we have developed advanced human-machine production systems that prioritise health and safety, resulting in higher employee satisfaction and motivation.
Tell us about three valuable lessons you have learned from your students over the years.
I’ve come to appreciate the significance of building strong relationships and fostering mutual respect. These factors play a pivotal role in creating a conducive learning environment.
As a lecturer, I’ve realised that it’s not necessary to possess knowledge in every single aspect. Instead, guiding students on their learning journey is equally valuable.
My students with a broad background have taught me that determination and perseverance can overcome any challenges or obstacles that may arise.
If you could meet any engineer in the world, who would it be and why?
It would have to be Frederick Winslow Taylor (March 20, 1856 – March 21, 1915), an American mechanical engineer. Taylor's significant contributions to improving industrial efficiency are widely recognized. His pioneering work in applying engineering principles to the factory floor revolutionized the field now known as industrial engineering. Particularly in manufacturing, Taylor's introduction of "Taylor's Equation", a formula to predict the effect of machining speed on the cutting tool's life, remains influential to this day. It serves as the basis for operators to determine when to change the cutting tool before it fails. In fact, Taylor's Equation is still an important part of my teaching materials in my Manufacturing Systems course.
Complete the following sentence, 'engineers are…'
Among the most creative, versatile, self-disciplined, responsible, and reliable professionals, as they possess a unique ability to solve complex problems, adapt to ever-changing circumstances, diligently adhere to high standards, and consistently deliver innovative solutions that shape our world.
What do you do in your spare time?
If it's a sunny day, I find great joy in gardening, tending to plants, and being close to nature. When it's raining outside, I indulge in playing the flute and immersing myself in the melodies at home. And on Sunday afternoons, I often engage in playing badminton, a sport I find both enjoyable and a great way to stay active.
This interview originally featured in our Academic newsletter, Teach.
