A PCD diamond forming tool with a double-stepped blade
By designing a PCD diamond forming tool with a double-stepped cutting edge, the problem of existing tools being unable to simultaneously achieve high precision, surface finish, and wear resistance in the machining of non-ferrous and non-metallic metals has been solved, achieving efficient and low-cost machining results.
CN224273336UActive Publication Date: 2026-05-26SHANGHAI YUHER DIAMOND TOOL
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI YUHER DIAMOND TOOL
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-26
Smart Images
Figure CN224273336U_ABST
Abstract
This utility model discloses a PCD diamond forming tool with a double-stepped blade, comprising: a cylindrical metal shank; a helical blade mounting portion on one side of the cylindrical metal shank; a first diamond blade on the first circumference of the helical blade mounting portion; and a second diamond blade on the second circumference of the helical blade mounting portion. The first diamond blade has a first stepped blade at its axial outer end; the second diamond blade has a second stepped blade at its axial outer end; the first oblique edge of the first diamond blade has a first axial tilt angle; the second oblique edge of the second diamond blade has a second axial tilt angle; the first oblique edge of the first diamond blade has a first radial tilt angle; and the second oblique edge of the second diamond blade has a second radial tilt angle. This utility model employs a double-stepped blade design, allowing for one-time forming of the outer contour, resulting in high efficiency.
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