基本信息:
- 专利标题: 被覆切削工具
- 专利标题(英):JP6229912B1 - Coated cutting tool
- 申请号:JP2016206801 申请日:2016-10-21
- 公开(公告)号:JP6229912B1 公开(公告)日:2017-11-15
- 发明人: 佐藤 博之
- 申请人: 株式会社タンガロイ
- 申请人地址: 福島県いわき市好間工業団地11−1
- 专利权人: 株式会社タンガロイ
- 当前专利权人: 株式会社タンガロイ
- 当前专利权人地址: 福島県いわき市好間工業団地11−1
- 代理人: 稲葉 良幸; 大貫 敏史; 江口 昭彦; 内藤 和彦
- 主分类号: B23C5/16
- IPC分类号: B23C5/16 ; B23B51/00 ; C23C16/40 ; C23C16/36 ; C23C16/30 ; C23C16/34 ; B23B27/14
An object of the present invention is to provide a coated cutting tool can extend the tool life by having excellent wear resistance and chipping resistance.
And A substrate, a coated cutting tool comprising a coating layer formed on the surface of the substrate, wherein the coating layer comprises α-type aluminum oxide layer of at least one layer, wherein the α-type oxide in the aluminum layer, it is (1, 2, 11) surface of the tissue factor TC (1, 2, 11), is 1.4 or more, coated cutting tools.
(In the formula (1), I (h, k, l) denotes the (h, k, l) peak intensity of plane in X-ray diffraction of the α-type aluminum oxide layer, I
0 (h, k, l ) is in the JCPDS card number 10-0173 of α-type aluminum oxide (h, k, l) indicates the standard diffraction intensity of plane, (h, k, l) is (0,1,2), (1, 0,4), (1,1,0), (1,1,3), (0,2,4), (1,1,6), (2,1,4) and (1,2, refers eight crystal planes 11).)
.BACKGROUND
公开/授权文献:
- JP2018065234A 被覆切削工具 公开/授权日:2018-04-26
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23C | 铣削 |
------B23C5/00 | 铣刀 |
--------B23C5/16 | .以铣刀物理而非形状方面的特征的 |