发明名称 |
Method of fabricating circular saw blades with cutting teeth composed of ultrahard tool material |
摘要 |
A cutting tool having a cutting tip partially constructed from ultrahard materials. The cutting tip is oriented on the cutting tool such that the face has a reduced surface area. This has the effect of greatly reducing cutting tool costs and of maintaining the radius of the blade essentially constant even after repeated sharpening of the cutting tip.
|
申请公布号 |
US6883412(B1) |
申请公布日期 |
2005.04.26 |
申请号 |
US19990469673 |
申请日期 |
1999.12.22 |
申请人 |
SHEFFIELD SAW & TOOL CO., INC. |
发明人 |
TURFITT RON |
分类号 |
B23D61/04;B23D61/14;(IPC1-7):B27B33/02 |
主分类号 |
B23D61/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|