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1. 发明申请

US20070000119A1 Method of manufacturing rotary driving device and the same device 有权
标题翻译：制造旋转驱动装置的方法和相同装置
公开(公告)号：US20070000119A1
公开(公告)日：2007-01-04
申请号：US11222918
申请日：2005-09-09
申请人： Kumio Masuda , Makoto Tabata , Taiji Futaoka
发明人： Kumio Masuda , Makoto Tabata , Taiji Futaoka
IPC分类号： H02K15/02
CPC分类号： G11B19/2009 , Y10T29/49012
摘要： A method of manufacturing a rotary driving device is disclosed. The method includes the steps of mounting a turntable, which is equipped with an anti-slipping section on a disc-placeable surface, to a rotary shaft; rotating the turntable; and shaving off a disc-contact surface, with which a disc contacts when the disc is placed, of the anti-slipping section with a cutting tool through a cutting off machining method from outside of the disc-placeable surface toward the rotary shaft. A cutting edge of the cutting tool is placed widthwise in parallel with an end face of the anti-slipping section and thickness-wise along an axial direction of the rotary shaft. The cutting edge is set such that the sections of the tool other than the cutting edge do not touch the anti-slipping section.
摘要翻译：公开了一种制造旋转驱动装置的方法。该方法包括以下步骤：在旋转轴上安装在盘可放置表面上装有防滑部分的转台; 旋转转盘; 并且通过切割加工方法从切割盘的外表面朝向旋转轴切削通过切割工具将防止滑动部分的盘与盘相接触的盘接触表面。切削刀具的切削刃沿防旋转部的端面与旋转轴的轴向厚度方向宽度方向配置。切削刃被设定为使切削刃以外的刀具部分不接触防滑部。

2. 发明授权

US07610594B2 Method of manufacturing rotary driving device by shaving a surface of a turntable with a cutting tool having a flat cutting edge 有权
标题翻译：通过用具有平坦切削刃的切削工具剃削转台表面来制造旋转驱动装置的方法
公开(公告)号：US07610594B2
公开(公告)日：2009-10-27
申请号：US11222918
申请日：2005-09-09
申请人： Kumio Masuda , Makoto Tabata , Taiji Futaoka
发明人： Kumio Masuda , Makoto Tabata , Taiji Futaoka
IPC分类号： G11B17/03 , G11B17/028
CPC分类号： G11B19/2009 , Y10T29/49012
摘要： A method of manufacturing a rotary driving device is disclosed. The method includes the steps of: mounting a turntable, which is equipped with an anti-slipping section on a disc-placeable surface, to a rotary shaft; rotating the turntable; and shaving off a disc-contact surface, with which a disc contacts when the disc is placed, of the anti-slipping section with a cutting tool through a cutting off machining method from outside of the disc-placeable surface toward the rotary shaft. A cutting edge of the cutting tool is placed widthwise in parallel with an end face of the anti-slipping section and thickness-wise along an axial direction of the rotary shaft. The cutting edge is set such that the sections of the tool other than the cutting edge do not touch the anti-slipping section.
摘要翻译：公开了一种制造旋转驱动装置的方法。该方法包括以下步骤：在旋转轴上安装在盘可放置表面上装有防滑部分的转盘; 旋转转盘; 并且通过切割加工方法从切割盘的外表面朝向旋转轴切削通过切割工具将防止滑动部分的盘与盘相接触的盘接触表面。切削刀具的切削刃沿防旋转部的端面与旋转轴的轴向厚度方向宽度方向配置。切削刃被设定为使切削刃以外的刀具部分不接触防滑部。

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