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Pilot cutter (advanced cutter)

The pilot cutter is a tool that cuts the soil in advance, and is arranged ahead of other cutters. In the design, the pilot cutter is mainly considered to work in coordination with other cutters.

Classification :

Pioneer Knife

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Product Details

Keywords: Tuoda Engineering Equipment

The pilot cutter is a tool that pre-cuts the soil, positioned ahead of the main cutter. In design, the pilot cutter is primarily considered in combination with other cutting tools for collaborative work. The pilot cutter pre-cuts the soil before the main cutter, dividing the soil into sections to create favorable cutting conditions for the main cutter. The cutting width of the pilot cutter is generally narrower than that of the main cutter, resulting in higher cutting efficiency. Using a pilot cutter can significantly increase the fluidity of the soil being cut, greatly reducing the torque on the main cutter, improving its cutting efficiency, and reducing wear. The use of a pilot cutter is particularly effective in loose formations, especially in sandy gravel formations.

The configuration of soft soil tools is crucial in the design of shield machines and pipe jacking machine tools. Whether the configuration is suitable for the geological conditions of the application project directly affects the service life, cutting effect, soil discharge, excavation speed, and construction efficiency of the shield machine. Soft soil tools are the main tools on the cutting excavation surface of the shield machine. Cutting tools are used to excavate non-rocky or soft soil geology, sand, gravel, and clay loose formations with particle sizes less than 400MM. The Tuoda technical team designs the most reasonable tools for each customer based on customer needs and geological conditions.

Tuoda has established a scientific and reasonable manufacturing process for the production and processing of soft soil tools. The tool manufacturing process is the key to controlling tool quality.

Tuoda's production process uses: integral forging ~ integral heat treatment ~ using silver brazing cemented carbide, resulting in products with higher reliability and good wear resistance.

The pilot cutter is a tool that pre-cuts the soil, with an advanced cutting arrangement. The pilot cutter design mainly considers collaborative work with other tools. The pilot cutter pre-cuts the soil before the cutting tool cuts the soil, cutting the soil into blocks to create good cutting conditions for the cutting tool. The cutting width of the pilot cutter is generally narrower than that of the cutting tool, and the cutting efficiency is higher. Using a pilot cutter can significantly increase the fluidity of the cut soil, greatly reduce the torque of the cutting tool, improve the cutting efficiency of the cutting tool, and reduce wear on the cutting tool. The effect of using a pilot cutter is very obvious in loose formations, especially in sandy gravel formations.

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