Background of Education and Work Experience

• Sept. 2018 – Present, Chongqing University, China, Professor in Mechanical Engineering

• Sept. 2012 – Aug. 2018, Chongqing University, China, Associate Professor in Mechanical Engineering

• July 2010 – Aug. 2012, Chongqing University, China, Lecture in Mechanical Engineering

• May 2007 - July 2010, The Chinese University of Hong Kong, Hong Kong SAR, PhD in Automation and Computer-Aided Engineering

• June 2006 - May 2007, Intel Products (Chengdu) Ltd., Co., Chengdu, China, Reliability Engineer

• Sept. 2003 - June 2006, Chongqing University, China, ME in Mechanical Engineering

• Sept. 1999 - July 2003, Chongqing University, China, BS in Material Forming and Control Engineering

Research Field

• Metal forming process (Roll-forming, Micro imprint forming, Aluminum alloy extrusion)

• Fatigue and reliability of metal alloys

• Innovation and design of engineering machine

Research and Honors

• Selected publications in the past 4 years:

1. Ziyong Ma, Yuanxin Luo*, Yongqin Wang. On the pitch error in the initial stage of gear roll-forming with axial-infeed, Journal of Materials Processing Technology, 2018, Vol. 252, p 659-672.

2. Ziyong Ma, Yuanxin Luo*, Yongqin Wang. Geometric Design of the rolling tool for gear roll-forming process with axial-infeed, Journal of Materials Processing Technology (online)

3. Yuanxin Luo*, Wanmian Yang, Zhifang Liu, Yongqin Wang, Ruxu Du. Numerical simulation and experimental study on cyclic multi-point incremental forming process. International Journal of Advanced Manufacturing Technology, 2016, Vol. 85, n 5-8, p 1249-1259.

4. Weiqi Du, Yuanxin Luo *, Yongqin Wang, Ling Ma. A new energy-based method to evaluate low-cycle fatigue damage of AISI H11 at elevated temperature. Fatigue. Fatigue & Fracture of Engineering Materials & Structures, 2017, 40(6).

5. Ling Ma, Yuanxin Luo*, Yongqin Wang, Weiqi Du. Constitutive and damage modelling of H11 subjected to low-cycle fatigue at high temperature. Fatigue & Fracture of Engineering Materials & Structures, 2017, Vol. 40 (12), p2107–2117.

6. Ling Ma, Yuanxin Luo*, Yongqin Wang, Weiqi Du, Yi Chen. Visco-Plastic Constitutive Model for Cyclic Responses Simulation and Lifetime Prediction of Hot-Work Tool Steel H13 at Elevated Temperature. Steel Research International, 2017, Vol. 88, n 11, p.1-12.

7. Ling Ma, Yuanxin Luo*, Yongqin Wang, Weiqi Du, Jun Zhang. Fatigue and Ratcheting Assessment of AISI H11 at 500 ℃ Using Constitutive Theory Coupled with Damage, Fatigue & Fracture of Engineering Materials & Structures, 2017, Vol.41, No.3, p.642–652.

8. Zhifang Liu, Yuanxin Luo*, Xingchun Yan, et al. Boundary determination of leveling capacity for plate roller leveler based on curvature integration method. Journal of Central South University, 2015, 22(12):4608-4615.