| 发明名称 |
CUTTING DEVICE FOR SEPARATING INDIVIDUAL LAMINATED CHIP ASSEMBLIES FROM A STRIP THEREOF, METHOD OF SEPARATION AND A METHOD OF MAKING THE CUTTING DEVICE |
| 摘要 |
An abrasive wheel is used to separate individual laminated chips from a strip by cutting through the copper bridging elements. The abrasive wheel is made up of abrasive particles bonded in a matrix having a high glass transition temperature and a cutting edge having a maximum thickness of the order of 350 micron, whereby the cut is substantially straight and free of smears and burrs. |
| 申请公布号 |
WO03068450(A2) |
申请公布日期 |
2003.08.21 |
| 申请号 |
WO2003US02018 |
申请日期 |
2003.01.23 |
| 申请人 |
SAINT-GOBAIN ABRASIVES, INC. |
发明人 |
TRICARD, MARC, J.M.;FISHER, ROBERT;CORCORAN, JR., ROBERT, F. |
| 分类号 |
B24D3/28;B24D5/12;B27B5/34;B28D5/02 |
主分类号 |
B24D3/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
