A TBM disc cutter is a complete engineering system. Its performance—and its failure—is never caused by a single factor. Geological conditions, cutter ...
2026-10-20 
The condition of a TBM disc cutter cannot be judged by tunnelling distance alone. Cutters at different positions work under different loads, while ground condit...
2026-09-30 
A practical checklist for deciding whether a TBM disc cutter can remain in service, should be monitored, needs refurbishment or must be replaced.
2026-09-22 
TBM disc cutters gradually wear as they cut through rock. However, uneven wear, broken rings and internal component failures differ from normal consumption. The...
2026-09-14 
Selecting an appropriate TBM disc cutter configuration is essential for maintaining excavation efficiency, controlling cutter consumption and reducing unplanned...
2026-08-06 
TBM disc cutters are key excavation tools installed on the cutterhead of tunnel boring machines. During tunnelling operations, disc cutters withstand high impac...
2026-07-31 
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