Cutter wear mechanisms in hard rock tunnel boring
Sign Up to like & getrecommendations! Published in 2018 at "Geomechanik Und Tunnelbau"
DOI: 10.1002/geot.201800003
Abstract: Cutter consumption and parameters such as cutter ring wear has a great relevance in the final excavation time and cost in hard rock tunnel boring machines (TBMs), especially in hard rock conditions. Cutter wear involves… read more here.
Keywords: rock tunnel; hard rock; cutter wear; cutter ring ... See more keywords
Effects of Jointed Rock Mass and Mixed Ground Conditions on the Cutting Efficiency and Cutter Wear of Tunnel Boring Machine
Sign Up to like & getrecommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1667-y
Abstract: The cutting efficiency and wear of tunnel boring machine (TBM) cutters are two important parameters commonly used to estimate the boring performance and lifetime of the TBM in the tunneling process. These problems have been… read more here.
Keywords: cutting efficiency; rock mass; cutter wear; cutter ... See more keywords
The Derivation and Validation of TBM Disc Cutter Wear Prediction Model
Sign Up to like & getrecommendations! Published in 2018 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-018-0540-9
Abstract: The problem of disc cutter wear is inevitable when shield or TBM excavating hard rock for a long distance, thus, the study of disc cutter wear model has an important project value on predicting its… read more here.
Keywords: disc cutter; cutter wear; model; cutter ... 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