Title:
HIGH PRECISION MULTI-GRIT SLICING BLADE
Document Type and Number:
WIPO Patent Application WO2004094115
Kind Code:
A3
Abstract:
An abrasive cutting blade is provided to achieve high-quality surface finishes at high feed rates. The blade is fabricated by electroplating fine abrasive onto a steel cathode disc to form a first layer, followed by electroplating a second layer of coarser abrasive onto the first layer. A third layer of fine abrasive is then electroplated onto the second layer. The resulting composite is then removed from the cathode disc to form a multi-grit, multi-layer, hub-less blade.
Inventors:
CORCORAN ROBERT F (US)
Application Number:
PCT/US2004/006578
Publication Date:
August 24, 2006
Filing Date:
March 04, 2004
Export Citation:
Assignee:
SAINT GOBAIN ABRASIVES INC (US)
International Classes:
B24D11/00; B24D5/14; B24D18/00; B28D1/04; C25D5/10; C25D15/00
Foreign References:
| US6286498B1 | 2001-09-11 | |||
| US20020168929A1 | 2002-11-14 | |||
| US4381227A | 1983-04-26 | |||
| US4293617A | 1981-10-06 |
Other References:
See also references of EP 1606085A4
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