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1.发明授权METHOD OF MAKING CUTTING TOOL EDGES, A DEVICE FOR REALISING SAME, AND A STRIKER USED IN THE SAID DEVICE 有权用于生产车刀刀尖，及其装置和设备用于此DASH工具
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公开(公告)号：EP2086701B1
公开(公告)日：2011-12-21
申请号：EP06828493.4
申请日：2006-10-28
CPC分类号： C22C19/007 , B21J5/00 , B21J5/006 , B21J5/06 , B21J7/02 , B81C99/0085 , C22C19/00
摘要： The invention relates to a method for producing microscopic components. The object of the invention is to provide a method by which components of a size less than 10 µm can be produced. The object is achieved by: a) producing a precipitation-hardenable alloy comprising at least two phases, in which a first phase forms a matrix structure in which a second phase is embedded in the form of discrete particles of a size smaller than 10 µm; b) breaking up the matrix and separating particles from the alloy; c) mechanical forming by forging a respectively separated particle with at least one striker to form the desired component.
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公开(公告)号：EP1456544B1
公开(公告)日：2006-08-30
申请号：EP02792684.9
申请日：2002-12-20
发明人： GERCKE, Matthias , MAASSMANN, Christian , CASTANET, Jean-Paul , GRÄBER, Jürgen , CATTERFELD, Thomas
CPC分类号： B21J5/006 , B21K1/762 , F16C11/0623
摘要： The invention relates to a ball-and-socket joint for a motor vehicle, especially for an articulated column of a motor vehicle. Said joint comprises a housing (1) which is at least open on one side, a bearing shell (3) being arranged in the inner region (2) of said housing. The bearing shell, in turn, receives an articulated ball (4) of a ball pivot (5) in such a way that the ball can move in a sliding manner. In one such ball-and-socket joint, the inner region (2) has ribs and/or cavities (7), or a polygonal cross-section, along its inner envelope surface (6), such that the bearing shell (3), which has an overmeasure in relation to the inner envelope surface (6), can be inserted into the housing (1) in a positively locking manner, with partial plastic deformation of the outer surface thereof. The inner envelope surface (6) can thus comprise pressure areas (19) which reduce the effective length of the ribs and/or cavities (7).
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4.发明公开METHOD FOR PRODUCING THE ROUND EDGE OF A PART, DEVICE FOR CARRYING OUT SAID METHOD AND A STRIKER USED THEREIN 有权工艺用于生产ROUNDS下摆部分设备用于实施过程与过去有挺杆
公开(公告)号：EP2292348A4
公开(公告)日：2011-08-24
申请号：EP09728482
申请日：2009-03-30
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公开(公告)号：EP2086701A1
公开(公告)日：2009-08-12
申请号：EP06828493.4
申请日：2006-10-28
CPC分类号： C22C19/007 , B21J5/00 , B21J5/006 , B21J5/06 , B21J7/02 , B81C99/0085 , C22C19/00
摘要： The invention relates to a method for producing microscopic components. The object of the invention is to provide a method by which components of a size less than 10 µm can be produced. The object is achieved by: a) producing a precipitation-hardenable alloy comprising at least two phases, in which a first phase forms a matrix structure in which a second phase is embedded in the form of discrete particles of a size smaller than 10 µm; b) breaking up the matrix and separating particles from the alloy; c) mechanical forming by forging a respectively separated particle with at least one striker to form the desired component.
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6.发明公开METHOD FOR PRODUCING A CUTTING TOOL EDGE AND A BLANK PART FOR CARRYING OUT SAID METHOD 有权VERFAHREN ZUR HERSTELLUNG EINER KLINGE EINES SCHNEIDWERKZEUGS
公开(公告)号：EP1382414A2
公开(公告)日：2004-01-21
申请号：EP02766701.3
申请日：2002-04-23
IPC分类号： B23P5/00
CPC分类号： B21J5/006 , B21D53/60 , B21H7/10 , B21J5/00 , B21J9/02 , B21J9/10 , B21K5/12 , B21K11/00 , B23P15/28 , B23P15/40 , B23P15/403
摘要： The method comprises forming of a plate and deforming by ultrasonic forging a plate end located between the conical surfaces of the hammers for forming a tapered blade on the plate. In forming the plate an end of the plate is made rounded.
The method may comprise cutting a blade blank from a semi-finished plate, wherein the surface of the cut in the blank being transformed into the cutting edge if a forging gap is available as being formed by at least one forging die of the ultrasonic forging device. The surface of the cut in the blank is transformed into the cutting edge by impacting with a die. Before transforming the surface of the cut into the blade cutting edge the blade blank has a rounded section along the total surface of the cut.
The end of the blank is made rounded.摘要翻译： 该方法包括形成板并通过超声波锻造位于锤的锥形表面之间的板端，以在板上形成锥形叶片。 在形成板时，将板的端部做成圆形。 该方法可以包括从半成品板切割刀片坯料，其中如果锻造间隙可用，由坯件中的至少一个锻模形成的坯料中的切割表面被转化成切削刃， 超声波锻造装置。 坯料中的切割表面通过与模具冲击而转变成切削刃。 在将切割表面变换成刀片切割刃之前，刀片坯料沿着切口的整个表面具有圆形部分。 空白的末尾被舍入。
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公开(公告)号：EP1382414B1
公开(公告)日：2012-04-04
申请号：EP02766701.3
申请日：2002-04-23
申请人： Kan-Tech GmbH
CPC分类号： B21J5/006 , B21D53/60 , B21H7/10 , B21J5/00 , B21J9/02 , B21J9/10 , B21K5/12 , B21K11/00 , B23P15/28 , B23P15/40 , B23P15/403
摘要： The inventive method consists in chapping a plate and deforming the edge thereof by ultrasonic forging. Said edge is placed between conic surfaces of hammer heads used for forming a wedge edge on the plate. The end of the plate is eased during the chapping thereof. Said method can consist in cutting the blank part from a semimanufactured plate. The cut surface is transformed into a cutting edge in the case of a forging clearance formed by at least one forging die of the ultrasonic forging device. The cut surface of the blank part is transformed into the cutting edge by means of the die. Prior to transforming the cut surface into the cutting edge, the blank part is treated in such a way that it is provided with a rounded cross section along the entire cut surface. The end of the blank part is embodied in the rounded form.
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9.发明公开
公开(公告)号：EP2322299A1
公开(公告)日：2011-05-18
申请号：EP09802861.6
申请日：2009-07-21
发明人： OKABE, Nagatoshi , YAMASHITA, Eiji
摘要： A workpiece enlarging method is provided, by which an enlarged portion can stably be formed on a portion of a workpiece such as a shaft member, and a drive force required to form the enlarged portion can be reduced. The workpiece enlarging method forms the enlarged portion on the workpiece (W) by applying, with respect to the workpiece (W), alternating shear energy in a transverse direction thereof so as to suppress deformation of the workpiece (W) within an elastic limit while applying compression energy that produces compressive stress equal to or greater than an initial yield strength to increase internal energy of the workpiece (W), thereby decomposing (or dissipating) a portion of the increased internal energy by the alternating shear energy and deforming and enlarging the enlargement intended area of the workpiece (W) with the assistance of the decomposed (or dissipated) energy obtained by the decomposition (or dissipation).
摘要翻译： 提供了一种工件扩大方法，通过该工件扩大方法可以在诸如轴构件的工件的一部分上稳定地形成扩大部分，并且可以减小形成扩大部分所需的驱动力。 工件扩大方法通过相对于工件（W）在横向上施加交替剪切能量而在工件（W）上形成扩大部分，以便抑制工件（W）在弹性极限内的变形，同时 施加压缩能量，其产生等于或大于初始屈服强度的压缩应力以增加工件（W）的内部能量，从而通过交变剪切能分解（或消散）增加的内部能量的一部分，并使其变形和扩大 借助于通过分解（或耗散）获得的分解（或耗散）能量，扩大工件的预期面积（W）。
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10.发明授权METHOD FOR PRODUCING THE ROUND EDGE OF A PART, DEVICE FOR CARRYING OUT SAID METHOD AND A STRIKER USED THEREIN 有权工艺用于生产ROUNDS下摆部分设备用于实施过程与过去有挺杆
公开(公告)号：EP2292348B1
公开(公告)日：2012-08-01
申请号：EP09728482.2
申请日：2009-03-30
摘要： The inventive method involves deforming the extremities of a plate, which has a rectangular edge and is disposed between the working surface of strikers, by ultrasonic forging with the aid of the strikers, simultaneously moving the plate in a transverse direction with respect to the longitudinal axes of the strikers and turning the strikers. Each striker is provided with a groove with a curvilinear generatrix which is made on the surface thereof with a variable radius R. The width of the plate is reduced by a value Δ=R (1-π/4), wherein R is the variable radius value at a point where the ultrasonic forging of the plate is carried out. The circumferential speed V
circ.S of the striker rotation is chosen, during the plate displacement, as to correspond to the above-mentioned relationship. In the device, the circumferential speed
of the striker rotation is synchronised with the plate displacement velocity. The groove of the striker is designed with the variable radius R.
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