发明名称 |
VERFAHREN ZUR BEARBEITUNG VON METALLWERKSTUECKEN |
摘要 |
A process for machining metal work comprising forming a marked-off image from an image-forming material on a surface of a metal work or on a recording layer provided on the surface of the metal work and subsequently machining the metal work by machine cutting and/or oil immersion electrospark machining on the basis of the marked-off image, and including applying a protective resin layer on the image-bearing surface of the metal work prior to any metal machining, the resin layer comprising a mixture of nitrocellulose and a methacrylic polymer in a weight ratio ranging from about 80:20 to 40:60 of the nitrocellulose to the methacrylic polymer and not hindering the viewing of the image, and the methacrylic polymer mainly comprising methyl methacrylate and having a glass transition temperature of higher than about 85 DEG C. |
申请公布号 |
DE2538618(A1) |
申请公布日期 |
1976.03.11 |
申请号 |
DE19752538618 |
申请日期 |
1975.08.29 |
申请人 |
FUJI PHOTO FILM CO.,LTD. |
发明人 |
MIYATUKA,HAJIME;HONJO,SATORU |
分类号 |
B25H7/04;B05D7/14;B23D36/00;B23H9/06;B23K7/08;B23P13/00;C09D5/00;G03G5/00;G03G7/00;G03G8/00;G03G13/22;G03G15/05;G03G15/22;(IPC1-7):B23P17/00;C09D3/81;C09D3/16 |
主分类号 |
B25H7/04 |
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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