A review of physics-based models in prognostics and health management of laminated composite structures

A Khan, MM Azad, M Sohail, HS Kim - International Journal of Precision …, 2023 - Springer
This article reports on the physics-based models for the diagnosis (detection, isolation,
localization, and quantification of damages) and prognosis (prediction of the future evolution …

Advancements and challenges in the carbon fiber-reinforced polymer (CFRP) trimming process

J Seo, DC Kim, H Park, YS Kang, HW Park - International Journal of …, 2023 - Springer
In this review, we comprehensively examine the carbon fiber-reinforced polymer (CFRP)
trimming process, covering both conventional machining techniques and novel approaches …

Thermal-mechanical coupling in drilling high-performance CFRP: Scale-span modeling and experimental validation

Y Liu, Z Pan, H Zhang, X Jing, H Zhou, Y Chen - Composite Structures, 2024 - Elsevier
The focus of this study is to explore a scale-span thermal–mechanical coupling method for
predicting the dynamic mechanical progressive failure behaviors and predicting thermal …

Tool wear reduction using directional milling considering cutting angle in carbon fiber reinforced plastic machining

G Kim, H Jo, JS Shin, BK Min - International Journal of Precision …, 2023 - Springer
The abrasion of the cutting edge by hard carbon fibers during machining of carbon fiber
reinforced plastics (CFRP) causes severe tool wear. In this process, the tool wear volume …

[HTML][HTML] A study of microdrilling of fused silica using EDMed PCD tools

PA Lee, BH Kim - Applied Sciences, 2022 - mdpi.com
In microbiochips and microfluidic devices, microholes are a basic and important feature. The
microdrilling of glass materials without cracks is still challenging in the fabrication of glass …

Advances in Prognostics and Health Management for Aircraft Landing Gear—Progress, Challenges, and Future Possibilities

I Raouf, P Kumar, Y Cheon, M Tanveer, SH Jo… - International Journal of …, 2024 - Springer
Prognostics and health management (PHM) has developed into a crucial discipline because
of its never-ending pursuit of safety, effectiveness, and dependability. The aircraft Landing …

Application of Reinforcement Learning to Dyeing Processes for Residual Dye Reduction

W Lee, SMM Sajadieh, HK Choi, J Park… - International Journal of …, 2024 - Springer
Sustainability has become a prominent theme in the manufacturing industry, with an
emphasis on optimal process configurations that enable environmentally friendly and …

Effect of Grinding Parameters on Industrial Robot Grinding of CFRP and Defect Formation Mechanism

F Wang, S Xuan, Z Chang, K Jin, Y Gao… - International Journal of …, 2024 - Springer
The use of industrial robots for grinding CFRP is a green processing method. This method
not only allows in-situ repair to reduce unnecessary waste of resources, but also produces …

Fiber pull-out damage formations and their effect on hole quality when drilling carbon fiber reinforced plastic (CFRP) composites using various tool geometries

D Kim, SA Ashrafi, K Shin, TG Kim - Journal of Mechanical Science and …, 2023 - Springer
This paper investigates how tool geometries and process conditions influence fiber pull-out
formations, drilling forces, and hole quality parameters during the drilling process of quasi …

Unsupervised Anomaly Detection Process Using LLE and HDBSCAN by Style-GAN as a Feature Extractor

T Lee, Y Kim, Y Hyun, J Mo, Y Yoo - International Journal of Precision …, 2024 - Springer
This study proposes a process for detecting anomalies in the manufacturing industry, where
data imbalance is a frequent problem. The labeling of anomalies can be challenging owing …