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195 条记录 (耗时 0.026 秒)

    GROOVING TOOL
    1.
    发明公开
    GROOVING TOOL 审中-公开

    公开(公告)号：US20230347426A1

    公开(公告)日：2023-11-02

    申请号：US18021188

    申请日：2021-08-31

    申请人： MITSUBISHI MATERIALS CORPORATION

    发明人： Takuma Kiso ,  Taichi Onoe ,  Shota Toduka

    IPC分类号： B23C3/28 ,  B23C5/20

    CPC分类号： B23C3/28 ,  B23C5/20

    摘要： This grooving tool includes a cutting insert, a holder, and a coolant flow path. The holder includes an insert mounting seat, and jaw parts that are disposed on an upper side and a lower side of the insert mounting seat and fix the cutting insert. The jaw part forms a curved shape as viewed from a tool distal end side, and has a thickness that is decreased as a distance from the insert mounting seat is increased. The coolant flow path includes a jaw part flow path extending through an inside of the jaw part, and the jaw part flow path includes a guide flow path section that has a vertically elongated shape with a dimension a in the vertical direction larger than a dimension b in the tool width direction in a channel cross section, and an ejection flow path section that has a laterally elongated shape

    INDEXABLE MILLING CUTTER COOLING SYSTEM AND METHOD
    2.
    发明公开
    INDEXABLE MILLING CUTTER COOLING SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20230226626A1

    公开(公告)日：2023-07-20

    申请号：US17992277

    申请日：2022-11-22

    申请人： KENNAMETAL INDIA LIMITED

    发明人： Bharath Arumugam ,  Padmakumar Muthuswamy

    IPC分类号： B23C5/28 ,  B23C5/20

    CPC分类号： B23C5/282 ,  B23C5/20

    摘要： A milling tool includes a rotatable tool body, a cutting insert, and first and second coolant outlets. The rotatable tool body is configured to rotate around an axis. The rotatable tool body includes a circumferential outer surface with a pocket defined therein. The pocket includes a seating surface. The cutting insert is disposed within the pocket. The cutting insert includes a seating face and a rake face opposed to the seating face. The seating face is disposed against the seating surface. The first coolant outlet is disposed in or attached to the rotatable tool body disposed on an opposite side of the rake face as the seating face. The second coolant outlet is disposed in or attached to the rotatable tool body disposed on an opposite side of the seating face as the rake face. The second coolant outlet is disposed outside of and adjacent to the seating face.

    Cutting insert for a milling cutter
    8.
    发明授权
    Cutting insert for a milling cutter 有权

    公开(公告)号：US09630264B2

    公开(公告)日：2017-04-25

    申请号：US14409626

    申请日：2014-01-16

    申请人： SUMITOMO ELECTRIC HARDMETAL CORP.

    发明人： Kouki Matsubara ,  Atsuhiko Maeta ,  Katsuya Nakakihara

    IPC分类号： B23C5/20 ,  B23C5/22 ,  B23C5/06

    CPC分类号： B23C5/207 ,  B23C5/06 ,  B23C5/20 ,  B23C5/202 ,  B23C2200/0494 ,  B23C2200/128 ,  B23C2200/286 ,  B23C2200/367

    摘要： A cutting insert, used for a milling cutter, which includes two polygonal main surfaces that are opposite each other and a plurality of side faces and whose main surfaces are rake faces, whose side faces are flank faces, and whose ridge lines at positions where the main surfaces and the side faces cross each other are used as cutting edges include two major side surfaces that are opposite each other and a plurality of minor side surfaces that are formed continuously with the major side surfaces. A mounting hole is provided at the two major side surfaces in a direction in which the mounting hole extends therethrough, and areas of the two major side surfaces are greater than those of the main surfaces. The major side surfaces and the minor side surfaces are provided with flutes along entire regions of the cutting edges.

    Cutting tool
    9.
    发明授权
    Cutting tool 有权
    切割用具

    公开(公告)号：US09498828B2

    公开(公告)日：2016-11-22

    申请号：US14382722

    申请日：2013-02-15

    申请人： SUMITOMO ELECTRIC HARDMETAL CORP.

    发明人： Kazuhiro Hirose

    IPC分类号： B23B27/14 ,  B23C5/20 ,  C22C29/02 ,  B22F5/00

    CPC分类号： B23B27/148 ,  B22F2005/001 ,  B23B2222/16 ,  B23B2222/88 ,  B23B2224/04 ,  B23C5/20 ,  B23C2222/16 ,  B23C2222/88 ,  C22C29/02 ,  Y10T407/27

    摘要： A cutting tool includes a substrate composed of a cermet. The cermet includes a hard phase including compounds containing Ti, at least one metal other than Ti selected from groups 4, 5, and 6 of the periodic table, and at least one element of carbon and nitrogen, a binder phase including, as a main component, an iron group metal, and unavoidable impurities. At least one type of particles selected from alumina particles and zirconia particles with an average particle size of 0.5 μm or more and 5 μm or less is scattered over a surface of a rake face of the substrate, and the concentration of at least one element of aluminum and zirconium in the surface is 0.5 at % or more and 5 at % or less.

    摘要翻译： 切割工具包括由金属陶瓷构成的基底。 金属陶瓷包括硬相，包括含有Ti的化合物，选自元素周期表第4,5和6族的Ti以外的至少一种金属，以及至少一种碳和氮元素，粘结相包括作为主要的 组分，铁族金属和不可避免的杂质。 选自平均粒径为0.5μm以上且5μm以下的氧化铝颗粒和氧化锆颗粒的至少一种颗粒散布在基板的前刀面的表面上，并且至少一种元素的浓度 表面的铝和锆的含量为0.5原子％以上且5原子％以下。

    DEVICE FOR REPLACING MACHINING INSERTS
    10.
    发明申请
    DEVICE FOR REPLACING MACHINING INSERTS 有权
    用于更换加工刀片的装置

    公开(公告)号：US20160297013A1

    公开(公告)日：2016-10-13

    申请号：US15034677

    申请日：2014-11-05

    申请人： SNECMA

    发明人： Damien HEBUTERNE ,  Philippe BARON ,  Janvier Lecomte ,  Ange YONDO

    IPC分类号： B23C9/00 ,  B23P19/00 ,  B23P19/06 ,  B23C5/20

    CPC分类号： B23C9/00 ,  B23C5/20 ,  B23C2210/165 ,  B23P6/00 ,  B23P19/001 ,  B23P19/04 ,  B23P19/06 ,  B23P21/00 ,  B23P21/006 ,  Y10T29/49829 ,  Y10T29/519 ,  Y10T29/534

    摘要： The invention relates to a replacement device (1) for replacing machining inserts (900) on a tool (800) comprising a body (810) and a head (820) carrying at least one machining insert (900), each insert being held on the head (820) by a screw. The device (1) comprises: a positioner (50) including a holder element (59) suitable for holding the body (810) of the tool; a screwdriver station with a screw gun (60) suitable for tightening and loosening the screws, the positioner (50) being suitable for moving the tool relative to the screwdriver station; a grip device (70) suitable for picking up and putting down an insert (900); a conveyor (500) having a plurality of receptacles (510) for inserts, and having distributed along it a first station (100) with the grip device (70), a second station (200) with a turning mechanism (20) for turning the inserts around, a third station (300) with an unloading mechanism (30) for unloading the inserts, and a fourth station (400) with an insert feed mechanism (40); a transport mechanism (80) suitable for moving the grip device (70) between the positioner (50) and the first station (100) of the conveyor (500); and a control center (600) suitable for automatically controlling one or more of the mechanisms and devices and/or the conveyor of the replacement device (1).