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公开(公告)号：US20170261869A1
公开(公告)日：2017-09-14
申请号：US15226170
申请日：2016-08-02
申请人： FUJI XEROX CO., LTD.
发明人： Daisuke HARUYAMA , Akira SATO , Hiroshi TAMEMASA
CPC分类号： C22F1/047 , B21C1/26 , B21C23/186 , G03G5/102
摘要： A method for producing a metal cylinder includes preparing a metal slug having a surface adjusted so that the crystal grain diameter at a depth of 10 μm from the surface is smaller than that at a depth of 100 μm from the surface, and the crystal grain diameter at a depth of 10 μm from the surface is 30 μm or more and 120 μm or less; and forming a cylinder by impact pressing of the metal slug having the surface as a bottom.
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2.发明申请METHOD FOR PRODUCING METAL CYLINDER, METHOD FOR PRODUCING SUBSTRATE FOR ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, AND METAL SLUG FOR IMPACT PRESSING 审中-公开用于生产金属气缸的方法，用于制造电摄影光电子体的基板的方法，用于制造电子照相光电子器件的方法和用于冲击压力的金属SLUG公开(公告)号：US20170045833A1
公开(公告)日：2017-02-16
申请号：US15010521
申请日：2016-01-29
申请人： FUJI XEROX CO., LTD.
发明人： Akira SATO , Kazuyuki TADA , Masahiro ANDOH , Hiroshi TAMEMASA
摘要： A method for producing a metal cylinder includes preparing a metal slug having a polished surface, and molding the metal slug into a cylinder by impact-pressing with the polished surface as a bottom.
摘要翻译： 一种金属圆筒的制造方法，其特征在于，准备具有抛光面的金属块，并且通过冲压加压作为底部的研磨面，将金属块成型为圆筒。
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公开(公告)号：US20170259324A1
公开(公告)日：2017-09-14
申请号：US15230608
申请日：2016-08-08
申请人： FUJI XEROX CO., LTD.
发明人： Akira SATO , Daisuke HARUYAMA
摘要： A method of preparing a cylindrical metal member includes preparing a metallic ingot having at least one surface having a mean width with respect to ruggedness Sm in a range of from 100 μm to 220 μm; imparting a lubricant to the at least one surface of the metallic ingot; and subjecting the metallic ingot to impact pressing while the surface coated with the lubricant with respect to the metallic ingot is set as a bottom surface, to thereby mold a cylindrical metal member.
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