发明名称 |
ALIGNED MULTI-DIAMOND CUTTING TOOL ASSEMBLY FOR CREATING MICROREPLICATION TOOLS |
摘要 |
The disclosure is directed to a cutting tool assembly used for creating grooves in a microreplication tool. The cutting tool assembly includes a mounting structure and multiple diamonds aligned in the mounting structure to a tolerance of less than 10 microns. For example, first and second tool shanks having first and second diamond tips can be positioned in the mounting structure such that a cutting location of the first diamond tip is identical to a cutting location of the second diamond tip. However, the second diamond tip may be a defined distance further away from the mounting structure than the first diamond tip, or the second diamond tip may have a different shape than the first diamond tip. In this manner, the first diamond tip may cut a groove into a work piece and the second diamond tip may cut a sub-feature into the groove to create a multi-featured groove. |
申请公布号 |
EP1948377(A1) |
申请公布日期 |
2008.07.30 |
申请号 |
EP20060816994 |
申请日期 |
2006.10.13 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
TRICE, JENNIFER L.;DEVORE, CHARLES N.;CAMPBELL, ALAN B.;EHNES, DALE L. |
分类号 |
B23B27/14;B23B27/20 |
主分类号 |
B23B27/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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