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    • 4. 发明专利
    • Thomson blade machining method
    • THOMSON刀片加工方法
    • JP2013141671A
    • 2013-07-22
    • JP2012001796
    • 2012-01-10
    • Toshio Yamada敏夫 山田
    • YAMADA TOSHIO
    • B21D53/64B26F1/44
    • PROBLEM TO BE SOLVED: To cut and grind a Thomson blade to a length good in machining accuracy.SOLUTION: Before cutting and separating the Thomson blade, only an upper part of the Thomson blade is punched with a mold of the shape having relief 24 when grinding or the tapered shape, at a leader and a trailer, the leader and the trailer are ground with a lower part left being connected, and thereafter are separated. The Thomson blade good in length accuracy is manufactured by cutting a chip by mold cutting in the Thomson blade, after punching the upper part with the mold having the relief 24 of a grinding part and grinding the leader and the trailer before cutting the full length of the Thomson blade.
    • 要解决的问题:切割和研磨汤姆森刀片的加工精度的长度很好。解决方案:在切割和分离汤姆森刀片之前,只有Thomson刀片的上部用具有浮雕24形状的模具冲压,当时 研磨或锥形形状,在领导者和拖车处,领导者和拖车被研磨,下部的左部连接,然后分离。 通过在Thomson刀片中通过模切来切割芯片,在用具有研磨部件的浮雕24的模具冲压上部之后,通过切割芯片来研磨长度精确度的Thomson刀片,并且在切割全长的切屑之前研磨引导件和拖车 汤姆森刀片。
    • 8. 发明专利
    • Laterally displaced circular saw blade
    • 侧向旋转圆锯片
    • JP2007331100A
    • 2007-12-27
    • JP2007156642
    • 2007-06-13
    • Hilti Agヒルティ アクチエンゲゼルシャフト
    • WEBER CHRISTOPHKOWANDA CLAUDIA
    • B23D65/00B21D53/64B28D1/24
    • B23D61/025B28D1/121Y10T83/9346Y10T83/9408
    • PROBLEM TO BE SOLVED: To provide a circular saw blade realizing precise cutting at low manufacturing cost. SOLUTION: In the circular saw blade 2 for stone machining having a machining means on a peripheral edge U, at least two sectors S sequentially continuing circumferentially respectively have design plane deviation regions B1, B2 and the sequentially adjacent rotational deviation regions B1, B2 are composed so as to be laterally deviated from an intermediate plane E in a mutually reverse direction. Desirably, the circular saw blade 2 with a diameter up to 800 mm is provided with at least four sectors alternately having the plane deviation regions with a maximum displacement set to a value ranging from 0.1 to 0.2 mm, or the circular saw blade 2 with the diameter of 800 mm or over at least six sectors with the maximum displacement set to the value ranging from 0.20 to 0.45 mm. Further desirably, a transition region C, demarcated in the two adjacent sectors S between the maximum displacements M1, M2, is provided with an inclination in a regularly waved form on the peripheral edge U of the circular saw blade 2 in relation to the intermediate plane E. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种以低制造成本实现精确切割的圆锯片。 解决方案:在用于在周缘U上具有加工装置的石材加工的圆锯片2中,沿周向顺序地延续的至少两个扇区S分别具有设计平面偏离区域B1,B2和顺序相邻的旋转偏离区域B1, B2构成为在相反的方向上横向偏离中间平面E。 理想地,具有直径高达800mm的圆锯片2设置有至少四个扇区,交替地具有最大位移设置为0.1至0.2mm的平面偏差区域,或者圆锯片2具有 直径为800mm或以上的至少六个扇区,其最大位移设定为0.20至0.45mm的值。 进一步期望的是,在最大位移M1,M2之间的两个相邻扇区S中划定的过渡区域C在圆锯片2的周缘U相对于中间平面设置有规则波形的倾斜 E.版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Method for press-forming changing edge in scalpel for operation
    • 用于压力成型的方法用于操作
    • JP2005349461A
    • 2005-12-22
    • JP2004175468
    • 2004-06-14
    • Miyoshi Kogyo Kk三吉工業株式会社
    • OKUDERA SEIJIMARUYAMA MASAO
    • A61B17/3211A61B17/32B21D22/02B21D53/64B21J5/08B21K11/02B21K23/00
    • PROBLEM TO BE SOLVED: To provide a press-forming method by which a changing edge in a scalpel for operation having thicker edge end part than a main body part can easily be formed by using a comparatively small type pressing machine.
      SOLUTION: The end part of a sheet material for forming is pressed from the parallel direction with the sheet material for forming to increase the thickness so as to form this end part as the edge end part. To be concrete, the sheet material for forming is adjusted to the outer shape under a state of adjoining the backs of two pieces of the changing edges in the scalpel for operation, and the center portion of the sheet material for forming is pressed in the thickness direction, and both end parts of the sheet material for forming are pressed as parallel with the sheet material to increase the thickness of both end parts. The end part increasing the thickness is punched out into two pieces of the changing edges in the scalpel for operation from the sheet material for forming so as to become the respective edge end parts, and each end part is ground and pressed, etc., to form the edge end part.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种压制成型方法,通过该压制成型方法可以通过使用比较小型的压制机容易地形成具有比主体部分更厚的边缘端部的用于操作的手术刀中的变化边缘。 解决方案:用于成形的片状材料的端部与用于成形的片材的平行方向被压制以增加厚度,以便形成作为边缘端部的该端部。 具体地说,用于形成的片材在与操作手术刀中的两个变化边缘的背面相邻的状态下被调节为外形,并且用于成形的片材的中心部分被压制成厚度 方向,并且用于成形的片状材料的两个端部被压制成与片材平行,以增加两个端部的厚度。 将增加厚度的端部从手术刀中的两个切割边缘中冲压成用于成形的片状材料的操作,从而成为各个边缘端部,并且将每个端部进行研磨和压制等 形成边缘端部。 版权所有(C)2006,JPO&NCIPI
    • 10. 发明专利
    • Press forming method for cutter and press die
    • 切割机和压榨机的成型方法
    • JP2005349460A
    • 2005-12-22
    • JP2004175467
    • 2004-06-14
    • Miyoshi Kogyo Kk三吉工業株式会社
    • OKUDERA SEIJIASANUMA SHIGERU
    • B21D22/04B21D37/00B21D53/64
    • PROBLEM TO BE SOLVED: To provide a press forming method where the body part of a circular cutter curved to a spherical shape can be easily formed to a correct shape by press working, and to provide a press die used to the forming therefor.
      SOLUTION: In the invention, for example, the press die is provided with projecting tips along a forming face by stepwise level difference, and a work is subjected to press forming by the projecting tips. Further, the press-forming is performed in such a manner that, at the time when the press die is perfectly closed, the work is superabundantly deformed over the shape of the finished product, and also, at the time when the die is opened, it is restored to a desired shape by elastic force. In this way, the work is press-formed almost equally to the shape of the finished product by the projecting tips. Further, residual stress can be almost eliminated, and, after the forming, the return of the shape is not generated.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种压制成型方法,其中弯曲成球形的圆形切割器的主体部分可以通过冲压加工容易地形成为正确的形状,并且提供用于其成型的压模 。 解决方案:在本发明中,例如,压模具有沿成形面的逐步水平差的突出尖端,并且通过突出尖端对工件进行冲压成形。 此外,冲压成形是这样一种方式进行的:在压模完全闭合时,工件在成品的形状上发生超大的变形,并且在打开模具时, 它通过弹性力恢复到所需的形状。 以这种方式,通过突出的尖端将工件压制成几乎等于成品的形状。 此外,几乎可以消除残余应力,并且在成形之后,不会产生形状的返回。 版权所有(C)2006,JPO&NCIPI