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May 20, 2021- More News
PRESM 2021 (International Symposium on PRecision Engineering and Sustainable Manufacturing)
The discipline of 'Precision Engineering' now becomes a trend embracing entire technologies beyond the sole field of engineering practice. In the midst of the stream of the '4th Industrial Revolution', which necessitates the application of sustainable and eco-friendly scientific technologies encompassing key words associated with the "Green" and "Smart", the roles of precision engineers are expected becoming more important than ever.
The PRESM 2021 will be prepared as a hybrid conference, that is, not only off-line face-to-face sessions at the venue but also on-line virtual conference. So, more researchers from all over the world can join and enjoy no matter where they are. We will do our utmost efforts to ensure safe and healthy face-to-face academic exchanges by observing the prevention measures against COVID-19.
Recent Journal Publications
Separation and Compensation of Geometric Errors of Rotary Axis in 5-Axis Ultra-Precision Machine Tool by Empirical Mode Decomposition Method
In machining of a microstructure on a free form surface, a five-axis ultra-precision machine tool has a great advantage in its flexibility and efficiency compared to a conventional machine tool. However, rotary axes in the …
Detection of Process Variation in a Cold Forging Process through Smart Manufacturing
Defective products in the manufacturing process induce a large loss annually. Employees on the manufacturing inspect the products in order to detect defectives but it is impossible to inspect every product and it costs too …
Core-Multishell-Structured Digital-Gradient Cathode Materials with Enhanced Mechanical and Electrochemical Durability
Ni‐rich cathode materials provide high energy density, but their structural and surface instability limits their cyclability and thermal stability. As one of the approaches to mitigate this problem, cathode materials comprising Ni‐rich high‐capacity core wrapped …
Application of Deep Learning for Fault Detection in Industrial Cold Forging
The feasibility of using deep learning techniques in industrial cold forging for fault detection was investigated. In this work, vibration data were collected from an industrial setting to detect machine conditions resulting in defective products …
Study of Material Removal Behavior on R-plane of Sapphire during Ultra-Precision Machining based on Modified Slip-Fracture Model
In this paper, the modified slip/fracture activation model has been used in order to understand the mechanism of ductile-brittle transition on the R-plane of sapphire during ultra-precision machining by reflecting direction of resultant force. Anisotropic …