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    • 3. 发明专利
    • Dressing method for drum-shaped gear-like grindstone, and disk dresser
    • 用于形成齿形齿轮的磨石方法和盘式磨床
    • JP2013111659A
    • 2013-06-10
    • JP2011256980
    • 2011-11-25
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • YANASE YOSHIKOTOOCHI MASASHINAKAJI YOSHIHIRO
    • B24B53/085
    • B24B53/075B23F23/1225B24B53/085B24B53/12
    • PROBLEM TO BE SOLVED: To provide a dressing method for a drum-shaped gear-like grindstone that enables high-precision dressing of a drum-shaped gear-like grindstone and enables the shape of the cutting teeth of the gear-like grindstone to be changed without changing the shape of the cutting teeth of the disk dresser, and to provide the disk dresser.SOLUTION: In a dressing method, a drum-shaped gear-like grindstone 12 that grinds a workpiece W is brought into linear contact with the workpiece W so as to link with the contours of the tooth right angle cross-section orthogonal to the twist direction of the workpiece teeth Wa, and the gear-like grindstone 12 and a disk dresser 14, in an engaged state, are rotated synchronously, thereby dressing the drum-shaped gear-like grindstone 12 by the disk dresser 14. The disk dresser 14 blade shape conforms to the tooth right angle cross-section shape of the teeth Wa of the ground workpiece W. The gear-like grindstone 12 and the disk dresser 14 are moved and revolved in accordance with the drum shape and the angle of twist of the gear-like grindstone 12.
    • 要解决的问题:为了提供一种用于鼓形齿轮状磨石的修整方法,其能够对鼓形齿轮状磨石进行高精度修整,并且能够形成齿轮状磨具的切割齿的形状 在不改变盘形修整器的切割齿的形状的情况下更换磨石,并提供盘修整器。 解决方案:在修整方法中,研磨工件W的滚筒状齿轮状磨石12与工件W线性接触,以便与直角正交的齿直角横截面的轮廓连接 处于接合状态的工件齿Wa和齿轮状磨石12以及圆盘修整器14的扭转方向同步旋转,由圆盘修整器14对鼓形齿轮状磨石12进行修整。盘 修整器14的叶片形状符合接地工件W的齿Wa的齿直角横截面形状。齿轮状磨石12和圆盘修整器14根据鼓形状和扭转角度而移动和旋转 的齿轮式磨石12.版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Whole profile dressing roll for dressing plurality of lines of cylindrical grinding worms
    • 全套轮胎磨砂滚轮用于连续滚磨磨砂线
    • JP2011126006A
    • 2011-06-30
    • JP2010281079
    • 2010-12-16
    • Reishauer Agライスハウアー アクチェンゲゼルシャフトReishauer Aktiengesellschaft
    • CHRISTOPH RUDOLF
    • B24B53/075
    • B24B53/075B24B53/12
    • PROBLEM TO BE SOLVED: To provide a whole profile dressing roll (1) for dressing a plurality of lines of grinding worms to generate and grind a small module gear, having a profile part applied with high pressure at top and bottom of a profile groove (4) during dressing and protected from high wear and early abrasive grain loss and no unevenness of a surface of a flank of the dressing roll (1) disturbed by a profile comb (3), and effectively extending a service life of the dressing roll (1).
      SOLUTION: This whole profile dressing roll (1) includes: a groove-shaped axial cross-section profile of an outside envelope surface (2) covered with hard material abrasive grains; and the hard material profile comb (3) buried in the envelope surface (2) and cut by a profile having a plurality of wave types of rack tooth profile. The profile is in touch with only an axial part profile portion of the dressing roll (1) on the outside envelope surface (2) of the dressing roll (1), and the portion is prevented from joining generation of a grinding worm flank.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种整体型材修整辊(1),用于修整多条研磨蜗杆线,以生产和研磨小型模块齿轮,其具有在顶部和底部施加高压的轮廓部分 (4),并且不受高磨损和早期磨粒损失的影响,并且没有由型材梳(3)扰乱的修整辊(1)的侧面的表面的不均匀性,并且有效地延长了修整辊(3)的使用寿命 敷料卷(1)。 解决方案:整个型材修整辊(1)包括:用硬质材料磨粒覆盖的外部包络面(2)的槽形轴向横截面轮廓; 和埋在包络表面(2)中的硬质材料轮廓梳(3),并且通过具有多种波型齿条齿形的轮廓切割。 轮廓仅与修整辊(1)的外包络面(2)上的修整辊(1)的轴向部分轮廓部分接触,并且防止该部分结合产生研磨蜗轮侧面。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Manufacturing method of barrel-shaped screw-like tool
    • 棒形螺丝刀工具的制造方法
    • JP2011079108A
    • 2011-04-21
    • JP2009234953
    • 2009-10-09
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • YANASE YOSHIKOTOOCHI MASASHI
    • B24B53/075B24B53/00
    • B24B53/075B23F5/04B23F13/006B23F21/026B23F23/1225B24B49/18B24B53/07B24B53/085
    • PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a barrel-shaped screw-like tool which efficiently carries out cutting and is free from eccentric wear. SOLUTION: The method for manufacturing a barrel-shaped screw-like tool 12 includes: forming the tool 12 to have a gradually increased diameter from axial ends 12b and 12c toward an axial center 12a; and dressing the tool 12 to be used for gear machining of an inner gear to be machined, by using a dressing gear 11. Based on the data for the number of teeth smaller than that of the inner gear to be machined, the dressing is carried out with the dressing gear 11 and the barrel-shaped screw-like tool 12 engaged with each other at the same axial crossing angle as an angle formed when the gear machining is carried out with the barrel-shape screw-like tool 12. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种容易地制造有效执行切割并且没有偏心磨损的桶形螺丝状工具的方法。 解决方案:用于制造桶形螺丝状工具12的方法包括:形成工具12以从轴向端部12b和12c朝向轴向中心12a具有逐渐增加的直径; 并且通过使用修整齿轮11来修整用于待加工的内齿轮的齿轮加工的工具12.根据与要加工的内齿轮的数量相比齿数更少的数据,运送敷料 与修整齿轮11和筒状的螺旋状工具12以与用筒状螺旋状工具12执行齿轮加工时形成的角度相同的轴向交叉角彼此接合。

      版权所有(C)2011,JPO&INPIT