Abstract: This brief introduces a state monitoring strategy for spinal pedicle drilling to stop the drill bit automatically at an appropriate position. First, the task and challenge of ...
Abstract: In the process of coalbed methane directional well drilling, drilling through coal seam and large trajectory deviation is easy to occur, the essence of which is that the near-drill bit ...
Professionals handling technical projects use drills at some point, regardless of their industry. They usually use the diamond core drill bit to remove cylindrical sections of materials during the ...
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