基本信息:
- 专利标题： CUTTING INSERT
- 专利标题（中）：切割插件
- 申请号：US12041725 申请日：2008-03-04
- 公开(公告)号：US20080219784A1 公开(公告)日：2008-09-11
- 发明人： Kazuya Yamazaki , Kenji Sugawara
- 申请人： Kazuya Yamazaki , Kenji Sugawara
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Materials Corporation
- 当前专利权人： Mitsubishi Materials Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-056975 20070307
- 主分类号： B26D1/00
- IPC分类号： B26D1/00
摘要：
In a cutting insert, a cutting edge is formed on a peripheral border of a rake face; a protruding section is formed on the rake face; a pair of convex sections is formed so as to extend toward the cutting edge; the convex sections face toward a corner portion; the convex sections include first wall surfaces and second wall surfaces; the first wall surfaces and the second wall surfaces are inclined surfaces that are inclined toward the rake face as those are farther from ridgelines intersecting with each other; and the intersection ridgelines intersect with a wall surface of the protruding section, at a position lower than a top portion of the protruding section in the corner portion side.
摘要（中）：
在切削刀片中，切削刃形成在前刀面的周边边缘上; 在前刀面形成突出部; 一对凸部形成为朝向切削刃延伸; 凸部朝向角部; 所述凸部包括第一壁面和第二壁面; 所述第一壁面和所述第二壁面是与所述前刀面相反倾斜的倾斜面，这些倾斜面与离彼此相交的棱线更远; 所述交叉棱线与所述突出部的壁面在所述突出部的角部侧的顶部低的位置相交。
IPC结构图谱:
| B | 作业；运输 |
| --B26 | 手动切割工具；切割；切断 |
| ----B26D | 切割；用于切断，例如切割、打孔、冲孔、冲裁的机器的通用零件 |
| ------B26D1/00 | 以切割元件本身或其运动为特征的贯穿工件的切割；所用的装置或机器；所用的切割元件 |