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    • 1. 发明公开
    • WING SURFACE FINISHING METHOD AND WING COMPONENT
    • FLUGELKOMPONENTEFLUGELOBERFLÄCHEN
    • EP2995404A4
    • 2017-01-11
    • EP13884227
    • 2013-05-09
    • IHI CORP
    • OCHIAI HIROYUKIKUWAHARA KENGOTAKEKAWA TOSHIHISA
    • B23C3/18B23C5/10
    • B23C3/18B23C5/1081B23C2215/44B23C2220/04B23C2220/28B23C2220/32Y10T409/303808Y10T409/30756
    • A wing surface finishing method is the one in which after finishing of a leading edge (S1a) and a trailing edge (S1t) and finishing of a ventral portion (S1v) and a back portion (S1b) in a wing surface (S1) of a wing component (M1) are separated into separate steps, a finishing end mill (30) is made to approach a ventral portion (P1v) and a back portion (P1b) of a wing surface corresponding area (P1) of a workpiece (W1) after a speed of the finishing end mill (30) is increased, finishing processing is applied to the ventral portion (P1v) and the back portion (P1b) of the wing surface corresponding area (P1) of the workpiece (W1), respectively, and the speed of the finishing end mill (30) is decreased after the finishing end mill (30) is moved away from the wing surface corresponding area (P1) of the workpiece (W1).
    • 机翼表面精加工方法是在机翼表面(S1)中的前缘(S1a)和后缘(S1t)完成后的腹部(S1v)和后部(S1b)的精加工之后, 机翼部件(M1)被分离成单独的台阶,精加工端铣刀(30)被制成接近工件(W1)的翼面对应区域(P1)的腹部部分(P1v)和后部(P1b) )在末端铣刀(30)的速度增加之后,分别对工件(W1)的翼面对应区域(P1)的腹部(P1v)和后部(P1b)施加精加工 在末端铣刀(30)远离工件(W1)的翼面对应区域(P1)移动之后,终裁铣刀(30)的速度降低。
    • 8. 发明公开
    • SCHLICHTFRÄSWERKZEUG, INSBESONDERE SCHAFTFRÄSER
    • EP3356071A1
    • 2018-08-08
    • EP16766958.9
    • 2016-09-16
    • FRANKEN GmbH & Co. KG Fabrik für Präzisionswerkzeuge
    • GLIMPEL, HelmutLAUFFER, Hans-JürgenBREMSTAHLER, Andreas
    • B23C5/10B23P9/04B23P25/00B24B39/06
    • B23P9/02B23C5/10B23C2210/54B23C2220/28B23C2270/06
    • The invention relates to a finishing tool (1), in particular an end milling cutter, a) suitable and intended for removing material over the area of a workpiece surface and for smoothing the workpiece surface in a milling motion by rotation about a tool axis (A) in a predetermined direction of rotation (D) with simultaneous advancement in relation to the workpiece surface and comprising b) at least one chip-removing milling edge (30, 31 to 33), which b1) extends continuously and without interruptions axially in relation to the tool axis (A) over an axial length (L) on a circumferential surface (U) that is rotationally symmetrical, in particular cylindrical, around the tool axis and b2) during the milling motion removes workpiece chips from the workpiece surface over its entire axial length (L) with a radial depth of chip-removing penetration (T to Tmax), and c) at least one non-chip-removing pressing land (8), which c1) extends continuously and without interruptions axially in relation to the tool axis (A) over an axial length (L) on a circumferential surface that is rotationally symmetrical, in particular cylindrical, around the tool axis, c2) is arranged, as seen in the direction of rotation (D), following an associated milling edge (7) with an angular pitch (δ) and c3) during the milling motion presses into the workpiece surface machined by the associated milling edge over its entire length (L) with a radial depth of non-chip-removing penetration (T or R
      S - R
      D ) and smooths it, d) wherein the depth of chip-removing penetration (T to Tmax) is less than the axial length by a factor of at least 5 and the depth of non-chip-removing penetration (T or R
      S - R
      D ) is less than the axial length (L) by a factor of at least 10.
    • 9. 发明公开
    • SCHIENENFAHRZEUG MIT EINER VORRICHTUNG ZUM NACHBEARBEITEN DER LAUFFLÄCHE VON GLEISSCHIENEN
    • SCHIENENFAHRZEUG MIT EINER VORRICHTUNG ZUM NACHBEARBEITEN DERLAUFFLÄCHEVON GLEISSCHIENEN
    • EP3175040A1
    • 2017-06-07
    • EP15756820.5
    • 2015-07-28
    • Maschinenfabrik Liezen und Gießerei Ges.m.b.H.
    • RUNGGER, Helmut
    • E01B31/13
    • E01B31/13B23C1/007B23C3/005B23C2215/32B23C2220/28Y10T408/5565Y10T409/306384Y10T409/30672
    • What is described is a rail vehicle (1) having a milling device (5) for finishing the running surface (15) of track rails (4) during the travel of the rail vehicle (1) which has a chassis frame (2) with wheelsets (3), wherein the milling device (5) provided with a milling head (6) comprises a framework (14) which is arranged on the chassis frame (2) and which has a milling head receptacle (7) which can be displaced heightwise and transversely with respect to said framework, which milling head receptacle, for height guidance, can be supported on the running surface (15) via a guide shoe (16) and, for transverse guidance parallel to the milling head shaft, can be supported laterally on the rail head (18) via a guide stop. In order to provide simple construction conditions, it is proposed that the milling head receptacle (7) forms a transverse carriage (9) which bears the guide shoe (16) and the guide stop (17) and of which the guide path (11), which can be displaced heightwise, is provided on the side of the milling head receptacle (7) facing the guide shoe, and that the diameter of the milling head (6) corresponds at most to half of the wheel diameter of the wheelsets (3).
    • 所描述的是一种具有铣刨装置(5)的轨道车辆(1),该铣刨装置用于在具有底盘框架(2)的轨道车辆(1)的行驶期间完成轨道轨道(4)的运行表面(15) (3),其中设置有铣头(6)的铣削装置(5)包括设置在底盘框架(2)上的框架(14),该框架具有铣头端部(7) 相对于所述框架在高度方向上和横向上相对于所述框架是垂直的,用于高度引导的铣削头容纳部可以经由导靴(16)支撑在运行表面(15)上并且为了平行于铣头轴的横向引导可以被支撑 横向地在导轨头(18)上通过导向止挡件。 为了提供简单的施工条件,建议铣刨头容纳部(7)形成支承导靴(16)和导向止挡部(17)的横向托架(9),并且其导向路径(11) (6)的直径相当于轮组(3)的车轮直径的一半,其可以高度位移地设置在铣刨头支座(7)的朝向导瓦的一侧上 )。