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    • 1. 发明申请
    • 研磨フィルム
    • 抛光膜
    • WO2016006476A1
    • 2016-01-14
    • PCT/JP2015/068488
    • 2015-06-26
    • バンドー化学株式会社
    • 田浦 歳和西藤 和夫
    • B24D11/00B24B19/00B24D3/28G02B6/25
    • B24D3/28B24B19/00B24D11/00G02B6/25
    •  本発明は、高い研削力を有しつつ、研磨後の光ファイバの引き込みを防止できる研磨フィルムを提供することを目的とする。本発明は、基材と、その表面側に積層される研磨層とを有する研磨フィルムであって、上記研磨層が、樹脂バインダー及びこの樹脂バインダー中に分散される研磨粒子を有し、上記研磨粒子全体に対する一次粒子径70nm以上の研磨粒子の含有量が10質量%以上50質量%以下であり、上記研磨層における上記研磨粒子の含有量が84質量%以上であり、上記研磨層の押し込み硬さが370N/mm 2 以下であることを特徴とする。上記研磨粒子が、シリカ粒子であるとよい。上記研磨層の平均厚さとしては、4μm以上15μm以下が好ましい。
    • 本发明的目的是提供一种抛光膜,该抛光膜能够在研磨能力高的同时,防止在研磨后拉入光纤。 本发明是一种抛光膜,其具有层叠在基材的前表面上的基材和研磨层,其特征在于:所述研磨层含有树脂粘合剂和分散在所述树脂粘合剂中的研磨粒子; 一次粒径为70nm以上的研磨粒子的含量相对于所有研磨粒子为10质量%〜50质量%(以下)。 研磨层中的研磨粒子的含量为84质量%以上, 并且研磨层的压痕硬度为370N / mm 2以下。 抛光粒子优选为二氧化硅粒子。 研磨层的平均厚度优选为4μm〜15μm(以下)。
    • 2. 发明公开
    • POLISHING FILM
    • 抛光电影
    • EP3168002A1
    • 2017-05-17
    • EP15819449.8
    • 2015-06-26
    • Bando Chemical Industries, Ltd.
    • TAURA ToshikazuSAITO Kazuo
    • B24D11/00B24B19/00B24D3/28G02B6/25
    • B24D3/28B24B19/00B24D11/00G02B6/25
    • An abrasive film capable of preventing an undercut of an optical fiber after polishing, while providing a great grinding force is provided. An abrasive film includes a substrate and an abrasive layer overlaid on a top face side thereof, the abrasive layer including a resin binder and abrasive particles dispersed in the resin binder; the content of abrasive particles having a primary particle size of no less than 70 nm being no less than 10% by mass and no greater than 50% by mass with respect to the total abrasive particles; the content of the abrasive particles in the abrasive layer being no less than 84% by mass; and the indentation hardness of the abrasive layer being no greater than 370 N/mm 2 . The abrasive particles are preferably silica particles. An average thickness of the abrasive layer is preferably no less than 4 µm and no greater than 15 µm.
    • 本发明提供一种磨削膜,其能够在研磨后防止光纤的咬边,同时提供很大的磨削力。 一种研磨膜,包括基材和覆盖在其顶面侧上的研磨层,所述研磨层包括树脂粘合剂和分散在所述树脂粘合剂中的磨粒; 一次粒径为70nm以上的磨粒的含量相对于总磨粒为10质量%以上且50质量%以下, 磨料层中磨料颗粒的含量不小于84质量%; 磨料层的压痕硬度不大于370N / mm2。 磨粒优选是二氧化硅颗粒。 磨料层的平均厚度优选不小于4μm且不大于15μm。
    • 3. 发明公开
    • VERFAHREN ZUR FERTIGUNG PERIODISCHER ZAHNFLANKENMODIFIKATIONEN, WERKZEUGMASCHINE UND COMPUTERLESBARES MEDIUM
    • VERFAHREN ZUR FERTIGUNG PERIODISCHER ZAHNFLANKENMODIFIKATIONEN,WERKZEUGMASCHINE UND COMPUTERLESBARES MEDIUM
    • EP2590771A2
    • 2013-05-15
    • EP11738399.2
    • 2011-07-06
    • Radev, Stoyan
    • Radev, Stoyan
    • B23F19/00
    • B23F19/00B23F19/002B24B19/00G05B19/186Y02P90/265
    • The invention relates to a method for producing periodic tooth flank modifications, wherein a tool, during a first stroke carried out relative to a tooth flank of a tooth (1) of a workpiece (3) along an axis, which is rotated by an angle of inclination ß relative to a center axis (2) of the workpiece (3) and which produces an enshrouding plane (4) in a plane orthogonal to end cut plane of the workpiece (3), wherein the enshrouding plane (4) is oriented orthogonally to an engagement plane (6) so that during the first stroke a machining track is created exactly along a first contact line (5) for a first corresponding rolling position by means of the machining effect of the tool on the workpiece (3). The first contact line (5) simultaneously forms a second contact line corresponding to the first contact line (5) between the workpiece (3) and any rolling partner of the same angle of inclination ß and furthermore the tooth flank modification is created by means of an advancement by the value Zu of the tool in the normal direction of the tool and/or of the workpiece (3) along the first contact line (5) and the workpiece (3) performs no rolling motion during the individual stroke. The invention further relates to a machine tool, which is designed to carry out said method, and to a computer-readable medium having instructions, which lead to the open- or closed-loop control of a machine tool according to the method above when executed by a processor.
    • 本发明涉及一种用于生产周期性齿面修改的方法,其中在第一冲程期间使用刀具相对于沿着轴线的工件的齿的齿面进行,该轴线相对于 工件的中心轴线,并产生一个遮蔽平面。 本发明还涉及一种被设计为执行所述方法的机床,以及具有指令的计算机可读介质,其执行时根据上述方法导致机床的开环或闭环控制 由处理器。
    • 7. 发明申请
    • 휴대용 칼갈이 장치
    • 便携式刀具切割装置
    • WO2017030265A1
    • 2017-02-23
    • PCT/KR2016/003177
    • 2016-03-29
    • 홍순민
    • 홍순민
    • B24B3/54B24B19/00B24B23/02F16F1/02
    • B24B3/54B24B19/00B24B23/02F16F1/02
    • 본 발명은 휴대용 칼갈이 장치에 관한 것으로, 하우징(100) 내에 모터(1)로 회동하는 회동연마석(2)과, 회동연마석(2)에 접하여 회동연마석(2)의 회동에 따라 함께 회전하는 종동연마석(3)으로 되며, 상기 회동연마석(2) 및 종동연마석(3)에 물을 공급하는 물공급장치(4)로 되는 칼갈이 장치에 있어서, 상기의 종동연마석(3)의 축수(51)를 회동연마석(2) 쪽으로 터진 반원형 불완전 축수로 구성시키고, 중동연마석설치대(5)를 회동연마석(2)으로부터 이격시키는 후퇴장치를 포함하여 종동연마석을 용이하게 이탈 시킬 수 있게 하며, 종동연마석설치대(5)에 형성되는 스프링받이(52)와 하우징(100)에 설치되는 가변스프링받이(62) 사이의 스프링으로 구성되는 스프링장치를 설치하여 가변스프링받이(62)와 종동연마석설치대(5)의 스프링받이(52) 사이의 거리를 조정하여 스프링(61)의 강도를 조정할 수 있게 하는 것임.
    • 本发明涉及一种便携式刀刃磨刀装置,其特征在于包括:旋转砂轮(2),其通过电机(1)在壳体(100)内旋转; 与所述旋转砂轮相邻并且与所述旋转磨石(2)的旋转一起旋转的垂直移动的砂轮(3); 以及向所述旋转砂轮(2)和所述上下移动的砂轮(3)供水的供水装置(4),其中,所述垂直移动的砂轮(3)的轴(51)被构造为半圆形不完全轴 朝向旋转磨石(2)开口,便携式刀磨刀装置包括用于将垂直移动的磨石安装板(5)与旋转砂轮(2)分离的回缩装置,以便使垂直移动的砂轮(3)成为 容易分离。 此外,弹簧装置包括设置在形成在垂直移动的砂轮安装板(5)上的弹簧引导件(52)和安装在壳体(100)中的可变弹簧引导件(62)之间的弹簧,以便调节距离 在垂直移动的砂轮安装板(5)上的可变弹簧引导件(62)和弹簧引导件(52)之间,从而调节弹簧(61)的强度。