利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

70 条记录 (耗时 0.039 秒)

    Multi-piece drill head and drill including the same
    53.
    发明授权
    Multi-piece drill head and drill including the same 有权
    多件钻头和钻头包括相同的

    公开(公告)号：US08702357B2

    公开(公告)日：2014-04-22

    申请号：US12368339

    申请日：2009-02-10

    申请人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    发明人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    IPC分类号： B23B51/00 ,  B23B51/02

    CPC分类号： B23B51/0009 ,  B23B51/048 ,  B23B2251/085 ,  B23B2251/48 ,  B23B2251/50 ,  Y10T408/906 ,  Y10T408/9065 ,  Y10T408/909 ,  Y10T408/9095

    摘要： One non-limiting aspect of the present disclosure is directed to a multi-piece spade drill head for a spade drill, wherein the spade drill includes an elongate body portion and a cutting portion removably secured to an end of the body portion. The multi-piece spade drill head includes at least two insert pieces, each piece including a cutting edge. The at least two insert pieces are configured to be removably secured to the body portion of the spade drill adjacent one another and with the cutting edges of the insert pieces aligned to together form a cutting edge on an end of the spade drill.

    摘要翻译： 本公开的一个非限制性方面涉及一种用于铲钻的多件式铲钻头，其中铲形钻具包括细长主体部分和可移除地固定到主体部分端部的切割部分。 多件式铲钻头包括至少两个插入件，每个件包括切削刃。 所述至少两个插入件构造成可拆卸地固定到所述铲形钻的所述主体部分，所述主体部分彼此相邻并且所述插入件的切割边缘对齐在一起，在所述铲形钻的端部上形成切割边缘。

    Carbide cutting insert
    55.
    发明授权
    Carbide cutting insert 有权
    硬质合金切削刀片

    公开(公告)号：US08512882B2

    公开(公告)日：2013-08-20

    申请号：US11676394

    申请日：2007-02-19

    申请人： John Bost ,  X. Daniel Fang ,  David J. Wills ,  Edwin Tonne

    发明人： John Bost ,  X. Daniel Fang ,  David J. Wills ,  Edwin Tonne

    IPC分类号： B32B9/00

    CPC分类号： C23C30/005 ,  Y10T428/252

    摘要： Cutting tools and cutting inserts having a wear resistant coating on a substrate comprising a metal carbide particle and a binder. For certain applications, a cutting insert having a wear resistant coating comprising hafnium carbon nitride and a binder comprising ruthenium may provide a greater service life. The wear resistant coating comprising hafnium carbon nitride may have a thickness of from 1 to 10 microns. In another embodiment, the cutting tool comprises a cemented carbide substrate with a binder comprising at least one of iron, nickel and cobalt.

    摘要翻译： 在包括金属碳化物颗粒和粘合剂的基材上具有耐磨涂层的切削工具和切削刀片。 对于某些应用，具有包含铪碳氮化物的耐磨涂层和包含钌的粘合剂的切削刀片可以提供更大的使用寿命。 包含氮化铪的耐磨涂层可以具有1至10微米的厚度。 在另一个实施例中，切削工具包括具有包含铁，镍和钴中的至少一种的粘结剂的硬质合金基底。

    Double-sided cutting inserts for high feed milling
    56.
    发明授权
    Double-sided cutting inserts for high feed milling 有权
    双面切削刀片，用于高进给铣削

    公开(公告)号：US08491234B2

    公开(公告)日：2013-07-23

    申请号：US12854382

    申请日：2010-08-11

    申请人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    发明人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    IPC分类号： B23C5/109 ,  B23C5/202

    CPC分类号： B23C5/109 ,  B23B2200/3681 ,  B23C5/202 ,  B23C2200/081 ,  B23C2200/082 ,  B23C2200/085 ,  B23C2200/123 ,  B23C2200/125 ,  B23C2200/126 ,  B23C2200/128 ,  B23C2200/201 ,  B23C2200/203 ,  B23C2200/208 ,  Y10T407/23 ,  Y10T407/235

    摘要： A double-sided cutting insert with a plurality of indexable convex cutting edges can have a top face and a bottom face, at least three convex cutting edges on each face connected by at least three nose corners, at least three peripheral side surfaces extending from each face toward a virtual middle plane; and a common lateral seating surface on each peripheral side surface. Each convex cutting edge can have at least a curved cutting edge region, and can further have a primary substantially straight cutting edge region intermediate the curved cutting edge region and the nose corner. Each peripheral side surface can further have a primary planar facet associated with the primary substantially straight cutting edge, and each face may also be single-handed in same direction. Additionally, in various embodiments, the top and bottom faces of the cutting insert may be formed such that they are twisted or rotated with respect to each other. Further, additional cutting edges, edge regions, and/or surfaces may be included in a cutting insert in various embodiments. In such embodiments, the cutting insert or inserts may provide a powerful ramping function during milling operations.

    摘要翻译： 具有多个可转位的凸形切割边缘的双面切削刀片可以具有顶面和底面，每个面上至少有三个凸起的切割边缘由至少三个鼻角连接，至少三个从每个角部延伸的周边侧表面 面向虚拟的中间飞机; 以及在每个周边侧表面上的公共侧面座面。 每个凸形切割刃可以具有至少一个弯曲的切割边缘区域，并且还可以具有在弯曲切割边缘区域和鼻角部之间的初级基本上直的切割边缘区域。 每个周边侧表面还可以具有与初级基本上直的切割刃相关联的主平面，并且每个面也可以在相同的方向上单手。 另外，在各种实施例中，切削刀片的顶面和底面可以形成为使得它们相对于彼此扭转或旋转。 此外，在各种实施例中，切削刀片中可以包括附加的切削刃，边缘区域和/或表面。 在这种实施例中，切削刀片或刀片可以在铣削操作期间提供强大的斜坡功能。

    Multi-Piece Drill Head and Drill Including the Same
    57.
    发明申请
    Multi-Piece Drill Head and Drill Including the Same 有权
    多功能钻头和钻头包括它

    公开(公告)号：US20100278603A1

    公开(公告)日：2010-11-04

    申请号：US12835045

    申请日：2010-07-13

    申请人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    发明人： X. Daniel Fang ,  Jean-Luc Dufour ,  David J. Wills

    IPC分类号： B23B51/00

    CPC分类号： B23B51/0009 ,  B23B51/048 ,  B23B2251/085 ,  B23B2251/48 ,  B23B2251/50 ,  Y10S408/713 ,  Y10T408/78 ,  Y10T408/892 ,  Y10T408/8923 ,  Y10T408/9065 ,  Y10T408/909 ,  Y10T408/9098

    摘要： One non-limiting aspect of the present disclosure is directed to a multi-piece spade drill head for a spade drill, wherein the spade drill includes an elongate body portion and a cutting portion removably secured to an end of the body portion. The multi-piece spade drill head includes at least two insert pieces, each piece including a cutting edge. The at least two insert pieces are configured to be removably secured to the body portion of the spade drill adjacent one another and with the cutting edges of the insert pieces aligned to together form a cutting edge on an end of the spade drill.

    摘要翻译： 本公开的一个非限制性方面涉及一种用于铲钻的多件式铲钻头，其中铲形钻具包括细长主体部分和可移除地固定到主体部分端部的切割部分。 多件式铲钻头包括至少两个插入件，每个件包括切削刃。 所述至少两个插入件构造成可拆卸地固定到所述铲形钻的所述主体部分，所述主体部分彼此相邻并且所述插入件的切割边缘对齐在一起，在所述铲形钻的端部上形成切割边缘。

    Carbide cutting insert
    58.
    发明授权
    Carbide cutting insert 有权

    公开(公告)号：US08481180B2

    公开(公告)日：2013-07-09

    申请号：US11676394

    申请日：2007-02-19

    申请人： John Bost ,  X. Daniel Fang ,  David J. Wills ,  Edwin Tonne

    发明人： John Bost ,  X. Daniel Fang ,  David J. Wills ,  Edwin Tonne

    IPC分类号： B32B9/00

    摘要： Cutting tools and cutting inserts having a wear resistant coating on a substrate comprising a metal carbide particle and a binder. For certain applications, a cutting insert having a wear resistant coating comprising hafnium carbon nitride and a binder comprising ruthenium may provide a greater service life. The wear resistant coating comprising hafnium carbon nitride may have a thickness of from 1 to 10 microns. In another embodiment, the cutting tool comprises a cemented carbide substrate with a binder comprising at least one of iron, nickel and cobalt.