...-modal fusion module. It then uses two sequential decoders to enhance cross-scale interaction and refine visual-text alignment for accurate segmentation. MFT is trained and evaluated on a wear debris data set with 11 categories. To reduce its annotation costs, a label enhancement strategy is introduced...

...Jingming Li; Mingzhi Chen Purpose This study aims to apply deep convolutional neural network Mask-R-CNN algorithm based on transfer learning to realize the segmentation of online wear fragments. Design/methodology/approach Wear debris analysis is considered to be one of the most effective...

... a new intelligent recognition method for equipment wear debris based on the YOLO V5S model released in June 2020. Nearly 800 ferrography pictures, 23 types of wear debris, about 5,000 wear debris were used to train and test the model. The new lightweight approach of wear debris recognition can...

..., 3.51, 4.0 and 4.31 mm, respectively. Originality/value The contribution of this work lies in fabricating innovative patterns using cost-effective micro-EDM process and analysing how the patterns, depending upon their dimensional area and wear debris accumulation characteristics, influence...

... of wear debris on the fretting wear characteristics of the nitrided medium carbon steel under line contact condition at elevated temperature. Design/methodology/approach Fretting wear behavior of the nitrided medium carbon steel was experimentally investigated under line contact condition at elevated...

...Rakesh Ranjan; Subrata Kumar Ghosh; Manoj Kumar Purpose The probability distribution of major length and aspect ratio (major length/minor length) of wear debris collected from gear oil used in planetary gear drive were analysed and modelled. The paper aims to find an appropriate probability...

... = 1), which means that the interfering influence of water and air can be neglected. Sensitivity analysis Wear debris (4) B = ∇ × A * Thus, the flux linkage Ψ and induced voltage of the coil u can be expressed as: (5) Ψ = 1 I...

..., and is measured using laser alignment system. Several online sensors such as Fe-concentration sensor, moisture sensor, oil condition sensor, oil temperature sensor and metallic particle sensor are installed in the gear test rig to monitor lubricant quality and wear debris in real time to assess gearbox failure...

... compared to the as-cast specimens. The worn-out surfaces were studied using electron dispersive spectroscopy, and wear debris was analyzed using SEM. A composite is a macroscopic combination of two or more multiphase distinct materials having an interface between them. A composite exhibits significant...

...Manoj Kumar; Parboti Shankar Mukherjee; Nirendra Mohan Misra Purpose The dependency on human expertise for analysis and interpretation is the main reason for wear debris analysis not being used in industry to its full potential and becoming one of the most powerful machine condition monitoring...