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JP2007290103A Precision roll turning lathe 有权
标题翻译：精密滚筒滚轮
公开(公告)号：JP2007290103A
公开(公告)日：2007-11-08
申请号：JP2006123626
申请日：2006-04-27
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： AKIYAMA TAKANOBU
IPC分类号： B23B11/00 , B23B5/08 , B23B21/00 , B23C3/30 , B23C5/08
CPC分类号： B23B29/244 , B23B3/162 , B23B5/08 , B23B2220/12 , B23B2226/31 , B23B2250/04 , B23C3/30 , Y10T29/5155 , Y10T29/5174 , Y10T82/16131 , Y10T82/2508 , Y10T82/2524 , Y10T82/2587
摘要： PROBLEM TO BE SOLVED: To process a vertical groove in a peripheral direction on an outer periphery of a roll at high accuracy, as well as process a lateral groove in a longitudinal direction at high accuracy. SOLUTION: This roll turning lathe comprises a head 10, a poppethead 12 giving rotation to a workpiece while holding one end of a roll-shaped workpiece by a chuck and having an index shaft (C-shaft) indexing the workpiece in a perimeter direction, a tailstock 14 arranged on a bed 10 opposite to the poppethead 12 and rotatably supporting one end of the workpiece, a saddle 26 installed on the bed movably in a longitudinal direction (Z-shaft) of the workpiece, a table 28 installed on the saddle movably in a direction (X-axis) perpendicular to the longitudinal direction of the workpiece, a cutter swivel base 30 installed on the table 28 and having the index shaft (B-shaft), a cutter support 33 mounted on a plurality of cutting tools 36 and installed on the cutter swivel base 30, and a fly cutter spindle device 34 installed to the cutter support 33. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了高精度地在辊的外周处理纵向的纵向槽，以及以高精度处理纵向的横向槽。解决方案：该车削车床包括头部10，提供给工件旋转的提升头12，同时通过卡盘保持辊状工件的一端，并具有将工件分度成一个分度轴（C轴）周边方向，配置在与吊架12相对的床10上并可旋转地支撑工件的一端的尾座14，安装在床上的鞍座26沿着工件的纵向方向（Z轴）可移动地安装，台28安装在与所述工件的纵向垂直的方向（X轴）上移动的所述鞍座上，安装在所述台28上并具有所述分度轴（B轴）的切割器旋转基座30，安装在所述多个的切割工具36并安装在切割器旋转基座30上，以及安装到切割器支撑件33上的飞刀主轴装置34.（C）2008年，JPO和INPIT

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