The working process of the drill
Release time:
2024-03-29
When digging, the drill rotates with the vertical axis and moves axially. The soil is cut under the torque and axial force of the drill bit, and is loosened under the extrusion and centrifugal force of the working blade, forming a soil flow pressure to the pit wall, while rising along the page to the surface. When the soil flow moves to the place without the barrier of the pit wall, the crushed soil is thrown around the pit due to the action of centrifugal force to complete the excavation process.
When digging, the drill rotates with the vertical axis and moves axially. The soil is cut under the torque and axial force of the drill bit, and is loosened under the extrusion and centrifugal force of the working blade, forming a soil flow pressure to the pit wall, while rising along the page to the surface. When the soil flow moves to the place without the barrier of the pit wall, the crushed soil is thrown around the pit due to the action of centrifugal force to complete the excavation process.
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