Tool wear monitoring and prognostics challenges: a comparison of connectionist methods toward an adaptive ensemble model
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Intelligent Manufacturing"
DOI: 10.1007/s10845-016-1221-2
Abstract: In a high speed milling operation the cutting tool acts as a backbone of machining process, which requires timely replacement to avoid loss of costly workpiece or machine downtime. To this aim, prognostics is applied… read more here.
Keywords: challenges comparison; tool; prognostics challenges; tool wear ... See more keywords
Data-driven smart manufacturing: Tool wear monitoring with audio signals and machine learning
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2019.10.020
Abstract: Abstract Tool wear in machining could result in poor surface finish, excessive vibration and energy consumption. Monitoring tool wear in real-time is crucial to improve manufacturing productivity and quality. While numerous sensor-based tool wear monitoring… read more here.
Keywords: audio signals; tool; data driven; driven smart ... See more keywords
Helical gear wear monitoring: Modelling and experimental validation
Sign Up to like & getrecommendations! Published in 2017 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2017.07.012
Abstract: Gear tooth surface wear is a common failure mode. It occurs over relatively long periods of service nonetheless, it degrades operating efficiency and leads to other major failures such as excessive tooth removal and catastrophic… read more here.
Keywords: validation; time varying; gear wear; helical gear ... See more keywords
On-line milling cutter wear monitoring in a wide field-of-view camera
Sign Up to like & getrecommendations! Published in 2020 at "Wear"
DOI: 10.1016/j.wear.2020.203479
Abstract: Abstract The direct detection method of tool wear using industrial cameras is an important guarantee for product quality evaluation and optimization of machining parameters. Due to the limitations of camera resolution and the cost of… read more here.
Keywords: line milling; tool; cutter wear; tool wear ... See more keywords
Tool wear monitoring using an online, automatic and low cost system based on local texture
Sign Up to like & getrecommendations! Published in 2018 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.04.035
Abstract: Abstract In this work we propose a new online, low cost and fast approach based on computer vision and machine learning to determine whether cutting tools used in edge profile milling processes are serviceable or… read more here.
Keywords: tool; edge; low cost; texture ... See more keywords
Combining shape and contour features to improve tool wear monitoring in milling processes
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Production Research"
DOI: 10.1080/00207543.2018.1435919
Abstract: In this paper, a new system based on combinations of a shape descriptor and a contour descriptor has been proposed for classifying inserts in milling processes according to their wear level following a computer vision… read more here.
Keywords: milling processes; shape; tool wear; contour ... See more keywords
Quantitative evaluation method of tool wear based on morphological characteristics of machined surfaces
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/09544054221092941
Abstract: Tool wear monitoring techniques have been extensively applied in the modern manufacturing sectors to carry out predictive maintenance and to avoid the massive loss induced by sudden downtime. However, the online tool wear detection based… read more here.
Keywords: tool; wear monitoring; quantitative evaluation; method ... See more keywords
Friction, Wear, and Monitoring of Heavily Loaded Tribosystems: An Innovative Approach to Studying the Processes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Friction and Wear"
DOI: 10.3103/s1068366619040056
Abstract: This paper focuses on the influence of diffusion and segregation processes on the strength and tribological characteristics of friction units. The application of the quantum chemical method made it possible to reveal that the appearance… read more here.
Keywords: friction; approach; wear monitoring; nitrated steel ... See more keywords