Low-friction high-sharpness diamond cutter head

• Main Authors: LI TIANFA, LIN ZUNWEN
• Format: Patent
• Language: Chinese; English
• Published: 23.01.2013
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

The utility model discloses a low-friction high-sharpness diamond cutter head which is a hexahedral structural body. Given that two corresponding surfaces vertical to the radial direction of a saw bit basal body are an inner end surface and an outer end surface during installation and two corresponding surface corresponding to the upper surface and the lower surface of the saw bit basal body are the upper surface and the lower surface, the other two surfaces of the hexahedral structural body are a left side surface and a right side surface. Each of the left side surface and the right side surface both is of a trapezoidal structure taking one side where the inner end surface and the outer end surface exist as a bottom side. Compared with the conventional diamond cutter head, the low-friction high-sharpness diamond cutter head has the beneficial effects that the direct contact area of the cutter head with a workpiece is greatly reduced during cutting, the frictional resistance is greatly reduced; for the diamon