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31. 发明公开

EP3047929A1 MINIATURISIERTES ENTGRAT- UND/ODER FASWERKZEUG MIT INNENKÜHLUNG 有权
标题翻译：具有内部冷却的微型去毛刺和/或倒角工具
公开(公告)号：EP3047929A1
公开(公告)日：2016-07-27
申请号：EP15002944.5
申请日：2015-10-15
申请人： HEULE Werkzeug AG
发明人： Studer, Harry , Fässler, Roman
IPC分类号： B23D79/02 , B23Q11/10 , B23B51/10
CPC分类号： B23B51/102 , B23B51/06 , B23B51/101 , B23B2220/04 , B23B2220/08 , B23B2250/12 , B23B2251/426 , B23D79/023 , Y10S408/714 , Y10T408/44 , Y10T408/85 , Y10T408/865
摘要： Miniaturisiertes Entgrat- und/oder Faswerkzeug mit einer zylindrischen Führungshülse (2), in der auswechselbar ein Messerhalter-Grundkörper (5) angeordnet ist, der mindestens einen Aufnahmeschlitz (20) für die Aufnahme und Führung eines dort angeordneten blattförmigen und entlang seiner Längsachse biegbar ausgebildeten Messers (6) aufweist, das an seinem vordern freien Ende einen Schneidkopf (7) mit einem dort angeordneten Entgrat- oder Fasmesser aufweist, wobei eine Innenkühlung des Messers (6) und eine Späneabfuhr vom Messer (6) dadurch gegeben ist, dass das Messer (6) im Aufnahmeschlitz (20) an mindestens zwei gegenüberliegenden Seiten vom Kühlmittel umströmt ist.
摘要翻译：小型化的去毛刺和/或具有一个圆柱形导向套筒倒角工具（2）被布置在可更换刀架底座主体（5），用于接收和引导一个布置在所述至少形成的一个接收槽（20）有片状和沿其纵向轴线的柔性刀（6），其具有切削头在其前端的自由端（7）配有一个设置在其中的去毛刺或Fasmesser，其中所述刀片（6）和从刀一个排屑的内部冷却（6）由以下事实给出，所述刀（6）在上冷却剂的至少两个相对侧上的接收槽（20）周围流动。

32. 发明公开

EP2667991A1 ROHRENDENBEARBEITUNGSMASCHINE 有权转让
标题翻译：机加工管端
公开(公告)号：EP2667991A1
公开(公告)日：2013-12-04
申请号：EP12700206.1
申请日：2012-01-05
申请人： SMS Meer GmbH
发明人： ZABEL, Andreas , SCHULZE, Alexander , DERIX, Rainer , REHAG, Ralf
IPC分类号： B23B3/26 , B23B5/16
CPC分类号： B23B5/16 , B23B3/26 , B23B29/24 , B23B2220/04 , B23B2250/08 , B23B2260/128 , B23B2270/48 , B23G1/52 , B23G2240/04 , B23G2240/40 , B23G2240/52 , Y10T82/2506
摘要： The invention relates to a machine for machining the ends of pipes which, for control purposes, is assigned at least one computer unit and in the case of which the tools (13) are arranged displaceably such that they can engage radially in relation to the pipe in a tool head (11) which is driven by a motor (4) via a main spindle (10) guided through a headstock (6), the tool head rotating coaxially about the fixedly clamped pipe end, wherein the tools are arranged in tool holders in the form of slides (14A, 14B; 15A, 15B; 16A, 16B) and adjacent slides together mesh with a toothed wheel which is formed with weight compensation. According to the invention, the tool head (11) is formed with integrated advance motors (17) assigned to the slides (14A, 14B; 15A, 15B; 16A, 16B), and each slide is assigned a measuring device (24).

33. 发明公开

EP1877214A1 DREHVERFAHREN UND DREHWERKZEUG 有权转让
标题翻译： DREHVERFAHREN
公开(公告)号：EP1877214A1
公开(公告)日：2008-01-16
申请号：EP06753485.9
申请日：2006-05-04
申请人： MAS Vertriebsgesellschaft für Zerspannungstechnik Mit Beschränkter Haftung
发明人： MOERK, Thomas
IPC分类号： B23B29/24 , B23B27/00 , B23B27/06 , B23B51/10 , B23B1/00 , B23P15/00
CPC分类号： B23B27/06 , B23B29/03 , B23B29/24 , B23B51/10 , B23B2210/02 , B23B2220/04 , B23B2220/08 , B23B2260/142 , B23C3/05
摘要： Disclosed is a method for machining a workpiece (10) comprising a first axially symmetrical area (18) and a second axially symmetrical area (20) which adjoins the first axially symmetrical area and is oriented relative thereto at a transition angle (19) that is greater than zero. An edge K is to be provided at the transition (22) from the first to the second axially symmetrical area (18, 20). The inventive method encompasses a rotary machining step in which a tool (12) comprising a first cutting edge (36) and a second cutting edge (40) that is offset relative thereto in the circumferential direction is moved forward to the areas (18, 20). The first area (18) is turned by means of the first cutting edge (36) in the transition (22) zone while the second area (20) is turned with the aid of the second cutting edge (40) in the transition (22) zone such that the edge K is formed substantially without burrs.

34. 发明公开

EP1567299A1 WERKZEUG ZUM SCHNEIDEN VON GEWINDEN 有权
标题翻译：工具切削螺纹
公开(公告)号：EP1567299A1
公开(公告)日：2005-08-31
申请号：EP03810371.9
申请日：2003-10-29
申请人： Scharmann, Manfred
发明人： Scharmann, Manfred
IPC分类号： B23B27/06
CPC分类号： B23B27/065 , B23B27/10 , B23B2210/02 , B23B2220/04
摘要： The invention relates to a tool for the cutting of threads, comprising a pin-like tool body (1), with a tool arrangement region (2), provided on at least one end thereof, provided with at least two regions (3, 4) for the seating of cutting dies (5, 6), distributed around the circumference, which are detachably but rigidly fixed to the regions (3, 4) embodied as seating surfaces, by means of tensioning elements (7). At least one cutting die (5) is embodied as a thread cutting die. According to the invention, at least one further cutting die (6), embodied as a parting die has a cutting section (9, 10) arranged to both sides of a region corresponding to the length of the thread, each at an angle to the thread axis, for generation of the first cut of the thread and the thread run-out.

35. 发明公开

EP0983814A2 Cutting tool 有权
标题翻译： Schneidwerkzeug
公开(公告)号：EP0983814A2
公开(公告)日：2000-03-08
申请号：EP99116748.7
申请日：1999-08-27
申请人： Kyocera Corporation
发明人： Tsuda, Yuuichi
IPC分类号： B23B29/04
CPC分类号： B23B27/141 , B23B27/007 , B23B27/16 , B23B2220/04 , B23B2270/20 , Y10T407/2282 , Y10T407/2288 , Y10T407/235 , Y10T407/245
摘要： An indexable insert (1) according to the present invention has a base (3) and a stick-shaped portion (7) which are integrally formed. The base (3) comprises a bottom surface (3a) placed on a seating surface (12) of a holder (9) and a first side surface (3b) and a second side surface (3c). The indexable insert (1) is attachable such that backlash is prevented by cramping the first side surface (3b) and the second side surface (3c). A cutting edge (5) and a rake face (6) are provided at a front end of the stick-shaped portion (7), and one side surface of the stick-shaped portion (7) is a side relief face (7a) and connects with the base (3) with no step. Accordingly, cutting chips are satisfactorily removed.
A cutting tool (8) according to the present invention constrains the indexable insert (1) by a first cramp side surface (11a) and a second cramp side surface (11b). Side surfaces (3b and 3c) of the base (3) of the indexable insert (1) are cramped at four points by a projection (11c) at a front end of the first cramp side surface (11a), two projections (11c) at a front end and a rear end of the second cramp side surface (11b), and a set bolt (B) at a rear end of the first cramp side surface (11a). Accordingly, neither backlash nor chatter vibration is produced in the indexable insert (1) attached to the holder (9) during cutting processing.
摘要翻译：根据本发明的可转位刀片（1）具有一体形成的基座（3）和棒状部分（7）。底座（3）包括放置在保持件（9）和第一侧表面（3b）和第二侧表面（3c）的就座表面（12）上的底表面（3a）。可转位刀片（1）可附接，使得通过夹住第一侧面（3b）和第二侧面（3c）来防止齿隙。切割刃（5）和前刀面（6）设置在棒状部分（7）的前端，棒状部分（7）的一个侧面是侧面面（7a）并与基座（3）无连接。因此，令人满意地去除切屑。根据本发明的切割工具（8）通过第一夹紧侧表面（11a）和第二夹紧侧表面（11b）限制可转位刀片（1）。可转位插入件（1）的基座（3）的侧表面（3b和3c）在第一夹持侧表面（11a）的前端处的突起（11c）在四个位置处被夹紧，两个突起（11c）在第二夹紧侧表面（11b）的前端和后端，以及在第一夹紧侧表面（11a）的后端处的固定螺栓（B）。因此，在切割加工过程中，在附着于保持件（9）的可转位刀片（1）中不产生齿隙和振动。

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