发明名称 GUIDE MEMBER FOR IRONING AND IRONING MOLD WITH GUIDE MEMBER FOR IRONING
摘要 PROBLEM TO BE SOLVED: To provide a guide member for ironing which can obtain sufficient sinterability, even when the guide member for ironing has a thick thickness, and to provide an ironing mold provided with the guide member for ironing.SOLUTION: A guide member for ironing 10 made of a ceramic sintered compact includes a first surface, a second surface facing the first surface, and a side surface 3 provided over from the first surface to the second surface. The side surface 3 is an ironing part to a workpiece, and at least one of the first surface and the second surface has a first recess 1, so that an ironing mold is improved in long-term reliability.
申请公布号 JP2013223882(A) 申请公布日期 2013.10.31
申请号 JP20130051973 申请日期 2013.03.14
申请人 KYOCERA CORP 发明人 OKUBO NAOYUKI
分类号 B21D37/02;B21D22/28 主分类号 B21D37/02
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