Evaluation of Thin Wall Milling Ability Using Disc Cutters [PDF]
Micromachines, 2023 In some cases, industrial practice requires the production of walls or parts with a thickness of less than one millimeter from a metal workpiece. Such parts or walls can be made by milling using disc cutters.
Adelina Hrițuc +4 more
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Measurement of TBM Disc Cutter Wear Using Eddy-Current Sensor in Different TBM Chamber Conditions: Insights from Laboratory Tests [PDF]
SensorsThe TBM disc cutter, which is the main cutting tool of tunnel boring machines (TBMs), is replaced when it is excessively worn during the boring process.
Minsung Park +3 more
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Mechanical properties of rock cutting by disc cutters and feasibility analysis of mechanical mining in Jinchuan No. 3 Mine with hard rock [PDF]
Scientific ReportsDisc cutters are essential rock-cutting tools for Tunnel Boring Machines (TBMs), primarily used in hard rock excavation. However, TBMs are not suitable for mining actives due to limitations in size and flexibility.
Jian Zhao, Dan Huang, Daming Zhu
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Discrete/finite element modelling of rock cutting with a TBM disc cutter [PDF]
Rock Mechanics and Rock Engineering, 2017 The final publication is available at Springer via http://dx.doi.org/10.1007/s00603-016-1133-7This paper presents advanced computer simulation of rock cutting process typical for excavation works in civil engineering.
Labra, C. +2 more
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Reliability analysis of TBM disc cutters under different conditions
Underground Space, 2021 The reliability of disc cutters has a significant influence on the safety and working efficiency of tunnel boring machines (TBMs). To investigate the reliability of disc cutters under different geological and operational conditions, we conducted a series
Bolong Liu +2 more
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A New Strategy for Disc Cutter Wear Status Perception Using Vibration Detection and Machine Learning [PDF]
Sensors, 2022 Carrying out status monitoring and fault-diagnosis research on cutter-wear status is of great significance for real-time understanding of the health status of Tunnel Boring Machine (TBM) equipment and reducing downtime losses. In this work, we proposed a
Xiaobo Pu +7 more
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MVSAPNet: A Multivariate Data-Driven Method for Detecting Disc Cutter Wear States in Composite Strata Shield Tunneling [PDF]
SensorsDisc cutters are essential for shield tunnel construction, and monitoring their wear is vital for safety and efficiency. Due to their position in the soil silo, it is more challenging to observe the wear of disc cutters directly, making accurate and ...
Yewei Xiong, Xinwen Gao, Dahua Ye
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Research of rock disintegration with disc cutters [PDF]
Acta Montanistica Slovaca, 1997 Paper presents results of research carried out at the Institute of Geotechnics Slovak Academy of Sciences.
Víazoslav Krúpa
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Comparison of the specific energies of sinusoidal VCS cutter rings and CCS cutter rings in breaking rock-like materials based on the FEM [PDF]
Scientific ReportsDisc cutters are essential for full-section hard-rock tunnel boring machines. The performance of these devices directly affects tunnel engineering costs and duration.
Jia Li Zhao +6 more
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Mathematical interpretation of monitoring results of the rock mass and TBM interaction [PDF]
Acta Montanistica Slovaca, 2008 The monitoring of input and uotput parameters of excavation process using the full-face tunnelling machine provides the determination of properties of excavated rock mass.
Víťazoslav Krúpa, Edita Lazarová
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