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1. 发明专利

JP2008006443A Form rolling tool for spline machining and manufacturing method therefor 有权
标题翻译：用于线切割及其制造方法的滚压工具
公开(公告)号：JP2008006443A
公开(公告)日：2008-01-17
申请号：JP2005134908
申请日：2005-05-06
申请人： Honda Motor Co Ltd , Osg Corp , オーエスジー株式会社 , 本田技研工業株式会社
发明人： IGARASHI MASAHIKO , WATANABE HIDEO , ASAGA NOBUYOSHI , KOMURO SATOSHI , MOCHIZUKI TAKESHI , SAKURAI DAISUKE , IGUSA MANABU , UMEBAYASHI YOSHIHIRO , OIWAKE MASAHIRO
IPC分类号： B21H3/06 , B24B3/34 , B24B9/00 , B24B29/00
CPC分类号： B24D13/145 , B21H5/027 , B24B9/04 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To provide a form rolling tool for spline machining and a manufacturing method therefor, wherein the strength of machining teeth is secured and the durability can be improved and the tool can be manufactured at a low cost. SOLUTION: A bristle brush is parallel-shifted in the direction of an arrow L while rotating, and as a result, the chamfering is applied to the machining teeth 12 with abrasive grain adhered to the bristle of the bristle brush so as to form chamfered face parts 40 at the peripheral edge parts of the scrape-off face parts 30 of the form rolling tool. Since the large number of machining teeth 12 can be continuously chamfered at a time and a working time can be remarkably reduced, so that the form rolling tool for spline machining can be manufactured at a low cost. Further, the chamfered face parts 40 are formed at the periphery edge parts of the scrape-off face parts 30, so that the durability of the form rolling tool can be increased by suppressing the machining teeth 12 from being damaged with chipping, etc. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于花键加工的成形轧制工具及其制造方法，其中确保了加工齿的强度并且可以提高耐久性，并且可以以低成本制造工具。解决方案：刷毛在旋转的同时沿着箭头L的方向平行移动，结果，将磨齿附着到刷毛刷的刷毛上而将加工齿12施加倒角，以便在成形轧制工具的刮削面部30的周缘部形成倒角面部40。由于可以一次连续地切削大量的加工齿12，并且可以显着地减少加工时间，因此可以以低成本制造用于花键加工的成形滚动工具。此外，在刮削面部30的周缘部形成有倒角面部40，从而能够通过抑制加工齿12因切削等而受损而提高成形轧制工具的耐久性。 P>版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009119578A Cutting insert for groove forming 审中-公开
标题翻译：切割刀片形成
公开(公告)号：JP2009119578A
公开(公告)日：2009-06-04
申请号：JP2007298542
申请日：2007-11-16
申请人： Honda Motor Co Ltd , Kyocera Corp , 京セラ株式会社 , 本田技研工業株式会社
发明人： UEDA RYOSUKE , KAMISAKA MASASHI , SUZUKI YUICHI , ASAGA NOBUYOSHI , ISOGAI HIDETOSHI
IPC分类号： B23B27/22 , B23B27/04
摘要： PROBLEM TO BE SOLVED: To prevent damage to a work surface, a cutting insert and the like by surely discharging chips from a cutting area.
SOLUTION: Projecting parts 23a to 23c are disposed which project outward from corner parts 22a to 22c of a body part 21, respectively. Cutting edges 24a to 24c of these projecting parts 23a to 23c are formed so that they are oriented toward one side C in a circumferential direction and inclined toward one side Y in a thickness direction. Cutting faces 25a to 25c are formed continuously from these cutting edges 24a to 24c to the body part 21. Chip guide faces 28a to 28c are formed which are continuous with these cutting faces 25a to 25c and extend to the one side C in the circumferential direction. A smooth discharge of the chips 42 is facilitated by guiding the chips generated by these cutting edges 24a to 24c toward the one side C in the circumferential direction, while bending them in a spiral form.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过确保从切割区域排出切屑来防止工件表面，切削刀片等的损坏。解决方案：突出部23a至23c分别从主体部分21的角部22a至22c向外突出。这些突出部23a至23c的切削刃24a至24c形成为沿圆周方向朝向一侧C定向并且朝向厚度方向的一侧Y倾斜。切割面25a至25c从这些切割边缘24a至24c连续地形成到主体部分21.形成与这些切割面25a至25c连续并沿圆周方向延伸到一侧C的切屑引导面28a至28c 。通过将这些切削刃24a〜24c产生的切屑在圆周方向上朝向一侧C引导，同时以螺旋形式弯曲，便于切屑42的平滑排放。版权所有（C）2009，JPO＆INPIT

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