Shield tunneling machine cutting tools

The cutting tools of shield tunneling machines are the "sharp teeth" for conquering the underground world, and their design, selection, layout, management, and maintenance are the key technical links for the success of shield tunneling projects. Engineers must carefully select and configure cutting tools based on geological conditions, closely monitor their status during excavation, and replace them in a timely manner to ensure that shield tunneling machines can efficiently, safely, and economically complete tunnel excavation tasks. Continuously developing more wear-resistant, impact resistant, and intelligent cutting tools is an important direction for the development of shield tunneling technology.