DIES FOR MANUFACTURING SUBSTRATES AND METHODS OF DIE FABRICATION
摘要
<p>Method of manufacturing extrusion dies for manufacturing substrates with peripheral strengthening are manufactured by plunge EDM machining a solid material and subsequently forming slots by wire EDM slot machining.</p>
申请公布号
WO2009108336(A1)
申请公布日期
2009.09.03
申请号
WO2009US01220
申请日期
2009.02.25
申请人
CORNING INCORPORATED;FOLMAR, DAVID, W.;HUMPHREY, MARK, L.;SEYLER, SHANE, D.
发明人
FOLMAR, DAVID, W.;HUMPHREY, MARK, L.;SEYLER, SHANE, D.