发明名称 |
Throw-away cutting insert and cutting tool with replaceable cutting edge using the same |
摘要 |
The present invention includes a first ridge line positioned at an intersection between a first surface and an upper side section of a side surface along the first surface; and a second ridge line positioned at an intersection between a second surface and a lower side section along the second surface of the side surface. A cutting section is formed at the first ridge line with the first surface forming a rake face. A second cutting section is formed at the second ridge line with the lower side section along the second surface of the side surface forming a rake face. Selective use can be made of the first cutting section and the second cutting section.
|
申请公布号 |
US8449226(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20060458372 |
申请日期 |
2006.07.18 |
申请人 |
NASU KAZUCHIKA;MAETA ATSUHIKO;SUMITOMO ELECTRIC HARDMETAL, CORP. |
发明人 |
NASU KAZUCHIKA;MAETA ATSUHIKO |
分类号 |
B23C5/02 |
主分类号 |
B23C5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|