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    • 1. 发明专利
    • Glass ribbon grinding method
    • 玻璃砂纸研磨方法
    • JP2009142908A
    • 2009-07-02
    • JP2007319996
    • 2007-12-11
    • Central Glass Co Ltdセントラル硝子株式会社
    • HASEGAWA MITSUYOSHIINOUE MOTOHARUYAMAGUCHI TAKEYOSHI
    • B24B29/06B24B7/26B24B29/00
    • PROBLEM TO BE SOLVED: To provide a glass sheet grinding method for selecting the type of an abrasive material and grinding a glass sheet with no grinding irregularity in glass grinding processes in duplex-type glass sheet manufacturing facilities to attain desired surface roughness in a short time. SOLUTION: The glass ribbon grinding method comprises making a grinding pad abut on a glass ribbon being carried in an upstream region of a glass ribbon grinding device while rotating a grinder on the grinding surface of which the grinding pad is pasted, to grind the glass ribbon while supplying a rouge abrasive material, and then making the grinding pad abut on the glass ribbon being carried in the downstream region while rotating the grinder on the grinding surface of which the grinding pad is pasted, to grind the glass ribbon while supplying a ceria abrasive material. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于在双相玻璃板制造设备中的玻璃研磨工艺中选择研磨材料的类型并研磨不具有研磨不规则性的玻璃板以获得期望的表面粗糙度的玻璃板研磨方法 很短的时间。 解决方案:玻璃带磨削方法包括使研磨垫抵靠在玻璃带研磨装置的上游区域中携带的玻璃带上,同时在研磨垫被粘贴的研磨表面上旋转研磨机,研磨 玻璃带,同时供给胭脂研磨材料,然后使研磨垫抵靠在下游区域承载的玻璃带上,同时在研磨垫被粘贴的研磨表面上旋转研磨机,在供给时研磨玻璃带 二氧化铈研磨材料。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Glass ribbon grinding device and method
    • 玻璃砂轮研磨装置及方法
    • JP2009142909A
    • 2009-07-02
    • JP2007319997
    • 2007-12-11
    • Central Glass Co Ltdセントラル硝子株式会社
    • HASEGAWA MITSUYOSHIINOUE MOTOHARUYAMAGUCHI TAKEYOSHI
    • B24B7/26
    • PROBLEM TO BE SOLVED: To provide a grinding device for making a rotating and reciprocating grinder abut on the upper and lower sides of a glass ribbon being carried to grind the glass ribbon at both sides at the same time while preventing the occurrence of circular grinding irregularity along the outer periphery of the grinder.
      SOLUTION: In an upstream region of the grinding device in duplex-type ground glass sheet manufacturing facilities, the grinder is provided on the grinding surface of which a protruded grinding site 13A is formed in a circular shape using the center of the grinder as a circle core with a cutout portion 14. In a downstream region, a grinder is arranged on the grinding surface of which a protruded grinding site is formed ranging from a central portion to the outside.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于制造旋转和往复式研磨机的研磨装置,邻接玻璃带的上侧和下侧,同时在两侧同时研磨玻璃带,同时防止发生 沿研磨机外周的圆磨削不规则。 解决方案:在双面磨碎玻璃板制造设备的研磨装置的上游区域中,研磨机设置在研磨表面上,使用研磨机的中心将突出的研磨部位13A形成为圆形 作为具有切口部分14的圆心。在下游区域中,磨削机构布置在研磨表面上,其中形成有从中心部分到外部的突出研磨部位。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Multi-face symultaneous machining device
    • 多面同步加工设备
    • JPS6133851A
    • 1986-02-17
    • JP15539984
    • 1984-07-27
    • Canon Inc
    • IMANARI TORU
    • B24B7/17B24B7/24B24B7/26B24B37/00
    • PURPOSE:To attempt both high efficiency and high precision of work with feasibility of simultaneous machining on both plane surfaces and side surface of a workpiece, by employing a pair of rollers arranged at an interval narrower than the diameter of the workpiece to machine the side surface thereof and a pair of rotary discs for machining parallel plane surfaces thereof in a direction suitable for pushing the workpiece toward said rollers. CONSTITUTION:When rotary discs 7, 8 are turned in directions (a) and (b) respectively, a glass plate 1 moves in C direction along a vertical bisector L due to the frictional force given from polishing cloth 11, 12 and reaches a position where it touches rollers 2, 3 and a supporting blade 13. Therefore, if the rollers 2, 3 are turned in directions (d) and (e) respectively, the glass plate 1 makes self-rotation in (f) direction. Hereat, the frictional force between the glass plate 1 and roller 3 is larger than that between the same plate 1 and roller 2, consequently the glass plate 1 makes no slip against the roller 3. Therefore, slipping takes place between polishing cloth 6 and the side surface of the glass plate 1 by setting the numbers of revolution of roller 2 and 3 respectively. Thus, polishing of the side surface can be carried out with high efficiency and high precision simultaneously with polishing of parallel planes with polishing cloth 11, and 12 by suppling polishing agent.
    • 目的:通过采用以比工件直径窄的间隔布置的一对辊来尝试高效率和高精度的工作,同时可以在工件的两个平面和侧面上进行加工,以加工侧面 和一对旋转盘,用于在适于将工件推向所述辊的方向上加工其平面表面。 构成:旋转盘7,8分别转动方向(a)和(b)时,玻璃板1由于抛光布11,12的摩擦力而沿着垂直平分线L沿C方向移动,并到达位置 因此,如果辊子2,3分别在(d)和(e)方向转动,则玻璃板1沿(f)方向自转。 因此,玻璃板1和辊3之间的摩擦力大于同一板1和辊2之间的摩擦力,因此玻璃板1不会滚到辊3上。因此,抛光布6和 分别设定辊子2和3的转数。 因此,与抛光布11和12的平行平面的抛光同时通过提供抛光剂可以高效率和高精度地进行侧面的研磨。