Double-center arc forming cutter
The utility model discloses a double-center arc forming cutter, which comprises a cutter body and a through hole on the cutter body, and is characterized in that the cutter body consists of a first blade on the front part and a second blade on the back part, first notches are formed in the opposite...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
19.08.2022
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Subjects | |
Online Access | Get full text |
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Abstract | The utility model discloses a double-center arc forming cutter, which comprises a cutter body and a through hole on the cutter body, and is characterized in that the cutter body consists of a first blade on the front part and a second blade on the back part, first notches are formed in the opposite directions of oblique angles of the first blade, second notches are formed in the opposite directions of oblique angles of the second blade, and the first notches and the second notches are staggered and reversely distributed. The first blade is provided with two circular arc edges which are in rotational symmetry, the second blade is also provided with two circular arc edges which are in rotational symmetry, and the corresponding circle centers of the two blades back to the adjacent circular arc edges do not coincide, so that two eccentric circle structures are formed. The side of the cutter body is provided with a side trimming edge, and the top of the cutter body is provided with a top trimming edge. The double- |
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AbstractList | The utility model discloses a double-center arc forming cutter, which comprises a cutter body and a through hole on the cutter body, and is characterized in that the cutter body consists of a first blade on the front part and a second blade on the back part, first notches are formed in the opposite directions of oblique angles of the first blade, second notches are formed in the opposite directions of oblique angles of the second blade, and the first notches and the second notches are staggered and reversely distributed. The first blade is provided with two circular arc edges which are in rotational symmetry, the second blade is also provided with two circular arc edges which are in rotational symmetry, and the corresponding circle centers of the two blades back to the adjacent circular arc edges do not coincide, so that two eccentric circle structures are formed. The side of the cutter body is provided with a side trimming edge, and the top of the cutter body is provided with a top trimming edge. The double- |
Author | ZHENG CHANGFU |
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Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | 双心弧成型刀具 |
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RelatedCompanies | YINGSHAN XINFUYUAN MACHINERY CO., LTD |
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Snippet | The utility model discloses a double-center arc forming cutter, which comprises a cutter body and a through hole on the cutter body, and is characterized in... |
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Title | Double-center arc forming cutter |
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