发明名称 |
Cutting Insert and Milling Cutter Provided with the Same |
摘要 |
A milling cutter is provided with a cutting insert having improved main cutting edges. The main cutting edges are positioned along both lengthwise edges of a front surface, have a wave shape and are asymmetrical with each other. Main cutting edges positioned along both lengthwise edges of a back surface are rotationally symmetrical by 180 degrees from the main cutting edges of the front surface with respect to a longitudinal central axis of the cutting insert. In the milling cutter, the cutting inserts are alternately mounted in pockets formed on a side surface of the milling cutter so that the concavo-convex portions of the active main cutting edges of the cutting inserts which are adjacent to each other are staggered with respect to each other.
|
申请公布号 |
US2011164932(A1) |
申请公布日期 |
2011.07.07 |
申请号 |
US201113030723 |
申请日期 |
2011.02.18 |
申请人 |
TAEGUTEC, LTD. |
发明人 |
CHOI CHANG HEE;PARK CHANG GYU |
分类号 |
B23C5/22;B23B27/16;B23C5/06 |
主分类号 |
B23C5/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|