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14 条记录 (耗时 0.014 秒)

    Method to produce a sawing bead
    11.
    发明授权
    Method to produce a sawing bead 有权
    生产锯条的方法

    公开(公告)号：US09254527B2

    公开(公告)日：2016-02-09

    申请号：US14001817

    申请日：2012-03-02

    申请人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

    发明人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

    IPC分类号： B23D61/18 ,  B23D65/00 ,  B28D1/12 ,  B28D1/08

    CPC分类号： B23D61/18 ,  B23D61/185 ,  B23D65/00 ,  B28D1/08 ,  B28D1/124

    摘要： A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or sleeve. The abrasive layer (220) comprises a metal matrix material in which abrasive particles such as diamond, cubic boron nitride or other hard cutting materials are embedded. The metal matrix material preferably comprises an active metal that improves wetting and adhesion of the abrasive particles. Although the abrasive particles are relative large—with a particle size in excess of 100 μm—they are evenly distributed throughout the abrasive layer. This is achieved by letting the tube (204) rotate relative to the laser cladding system possibly in combination with a relative axial movement so that the cladding track loops on itself thereby forming an abrasive layer (220). Additionally the method allows to shape the sawing bead for improved geometrical tolerances and centricity. Production times are less than ten seconds per bead and the method is easily automated.

    摘要翻译： 描述了一种用于生产用于锯切绳的锯条的方法。 锯线用于切割硬脆的材料。 在该方法中，使用激光熔覆在小金属管（204）或套管上形成磨料层。 研磨层（220）包括其中嵌入诸如金刚石，立方氮化硼或其它硬切割材料的磨料颗粒的金属基质材料。 金属基质材料优选包含改善磨料颗粒的润湿和粘附的活性金属。 尽管磨料颗粒相对较大 - 粒径超过100μm - 它们均匀分布在磨料层中。 这通过使管（204）相对于激光熔覆系统旋转可能与相对轴向运动组合而实现，使得包层轨道自身环绕，从而形成研磨层（220）。 另外，该方法允许形成锯条以改善几何公差和中心。 生产时间小于每个珠子10秒，方法很容易自动化。

    Sawing rope
    13.
    发明授权
    Sawing rope 有权
    锯绳

    公开(公告)号：US08807126B2

    公开(公告)日：2014-08-19

    申请号：US13505332

    申请日：2010-11-16

    申请人： Tom Baekelandt ,  Roland Groenen ,  Steven Van Der Linden ,  Peter Persoone

    发明人： Tom Baekelandt ,  Roland Groenen ,  Steven Van Der Linden ,  Peter Persoone

    IPC分类号： B28D1/08

    CPC分类号： B23D61/185 ,  B28D1/124

    摘要： A sawing rope (270) with abrasive elements (506) fixed on a steel rope (502) with a polymer jacket (504) is described and claimed. The abrasive elements (506) are made of a metallic sleeve on which an abrasive layer is deposited by means of electrolytic deposition, by means of sintering or by means of cladding for example laser cladding. Characteristic about this sawing rope (270) in view of the prior known sawing ropes is that each sleeve shows a connection or closure. Such a connection makes it possible to attach abrasive elements (506) on the rope without having to thread them on the rope (270) as is needed when making prior-art sawing ropes. The inventive sawing rope (270) can therefore be made in long lengths in a very efficient way.

    摘要翻译： 描述并要求保护具有用聚合物护套（504）固定在钢丝绳（502）上的研磨元件（506）的锯条（270）。 研磨元件（506）由金属套筒制成，其上通过电沉积，通过烧结或通过包层（例如激光熔覆）沉积磨料层。 鉴于现有已知的锯索，关于该锯条（270）的特征是每个套筒都显示连接或闭合。 这样的连接使得可以将摩擦元件（506）附接到绳索上而不必在制造现有技术的锯切绳索时将绳索（200）螺纹连接在绳索（270）上。 因此，本发明的锯切绳（270）可以以非常有效的方式长得长。

    METHOD TO PRODUCE A SAWING BEAD
    14.
    发明申请
    METHOD TO PRODUCE A SAWING BEAD 有权
    生产锯条的方法

    公开(公告)号：US20130333681A1

    公开(公告)日：2013-12-19

    申请号：US14001817

    申请日：2012-03-02

    申请人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

    发明人： Jan Vaneecke ,  Roland Groenen ,  Tom Baekelandt

    IPC分类号： B23D61/18 ,  B28D1/08 ,  B23D65/00

    CPC分类号： B23D61/18 ,  B23D61/185 ,  B23D65/00 ,  B28D1/08 ,  B28D1/124

    摘要： A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or sleeve. The abrasive layer (220) comprises a metal matrix material in which abrasive particles such as diamond, cubic boron nitride or other hard cutting materials are embedded. The metal matrix material preferably comprises an active metal that improves wetting and adhesion of the abrasive particles. Although the abrasive particles are relative large—with a particle size in excess of 100 μm—they are evenly distributed throughout the abrasive layer. This is achieved by letting the tube (204) rotate relative to the laser cladding system possibly in combination with a relative axial movement so that the cladding track loops on itself thereby forming an abrasive layer (220). Additionally the method allows to shape the sawing bead for improved geometrical tolerances and centricity. Production times are less than ten seconds per bead and the method is easily automated.

    摘要翻译： 描述了一种用于生产用于锯切绳的锯条的方法。 锯线用于切割硬脆的材料。 在该方法中，使用激光熔覆在小金属管（204）或套管上形成磨料层。 研磨层（220）包括其中嵌入诸如金刚石，立方氮化硼或其它硬切割材料的磨料颗粒的金属基质材料。 金属基质材料优选包含改善磨料颗粒的润湿和粘附的活性金属。 尽管磨料颗粒相对较大，粒径超过100μm，但它们均匀分布在整个研磨层中。 这通过使管（204）相对于激光熔覆系统旋转可能与相对轴向运动组合而实现，使得包层轨道自身环绕，从而形成研磨层（220）。 另外，该方法允许形成锯条以改善几何公差和中心。 生产时间小于每个珠子10秒，方法很容易自动化。