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1. 发明公开

US20230294187A1 METHOD FOR GRINDING OF BEVEL GEARS 审中-公开
公开(公告)号：US20230294187A1
公开(公告)日：2023-09-21
申请号：US18072293
申请日：2022-11-30
申请人： Klingelnberg GmbH
发明人： Rolf Schalaster
IPC分类号： B23F5/06 , B23F21/02 , B23F19/00
CPC分类号： B23F5/06 , B23F21/023 , B23F19/005
摘要： A method includes the following method steps: grinding of bevel gears, wherein the respective bevel gears have a straight toothing to be ground, wherein the grinding is carried out by a disk-shaped grinding tool by discontinuous generating grinding using a predetermined rolling ratio. A cutting face of the grinding tool, which rolls during the grinding with teeth of the straight toothing of a respective bevel gear, forms a section of a hollow cone inner surface, and wherein a respective longitudinal crowning is generated on the respective straight toothing of the respective bevel gears by the grinding using the cutting face forming the section of the hollow cone inner surface. The method is distinguished in that the grinding tool is a dressable grinding tool and dressing of the grinding tool is carried out.

2. 发明申请

US20220331892A1 MULTILAYER GRINDSTONE FOR GEAR GRINDING 有权
公开(公告)号：US20220331892A1
公开(公告)日：2022-10-20
申请号：US17639275
申请日：2020-07-17
申请人： NORITAKE CO., LIMITED , NORITAKE COATED ABRASIVE CO., LTD.
发明人： Takamasa ISHIZAWA , Yusuke OURA , Yuji FUJITA , Koshi HASHIMOTO
IPC分类号： B23F21/02 , B23F5/04 , B24D3/28 , B24D5/14
摘要： A gear-grinding multilayer grindstone includes a rough machining portion and a finish machining portion that are disposed adjacent to each other on a rotational axis. The rough machining portion includes a first core and a rough machining grindstone that is held on the first core. The finish machining portion includes a second core that is adjacent to the first core, and a finish machining grindstone that is held on the second core. The first core and the second core are fixed to each other, without the rough machining grindstone and the finish machining grindstone being fixed at least at outer peripheral portions thereof to each other.

3. 发明申请

US20200094334A1 DEVICE AND METHOD FOR LAPPING GEAR WHEEL PAIRS 审中-公开
公开(公告)号：US20200094334A1
公开(公告)日：2020-03-26
申请号：US16580413
申请日：2019-09-24
申请人： Klingelnberg AG
发明人： Stefan Herzhoff , Christian Pahud , Dominik Widmann , Bastian Hermanns
IPC分类号： B23F1/02 , B23F21/02
摘要： Method comprising: a) specifying a target ease-off for a first pair of gear wheels from a number of structurally-equivalent gear wheel pairs, b) carrying out a first lapping procedure on the first gear wheel pair, c) carrying out a measurement procedure on the first gear wheel pair to acquire multiple measured values on tooth flanks of both gear wheels, d) ascertaining the actual ease-off of the first gear wheel pair from the measured values, e) ascertaining deviations of the actual ease-off in relation to the target ease-off, f) ascertaining correction values on the basis of the deviations, g) defining an adapted lapping procedure on the basis of the correction values, and h) either carrying out a further, adapted lapping procedure on the first gear wheel pair, i) or carrying out an adapted lapping procedure on a second gear wheel pair from the number of structurally-equivalent gear wheel pairs.

4. 发明申请

US20160214194A1 METHOD AND APPARATUS FOR THE GEAR MANUFACTURING MACHINING OF A WORKPIECE BY A DIAGONAL GENERATING METHOD 有权
标题翻译：通过对角线生成方法对工件进行齿轮制造加工的方法和装置
公开(公告)号：US20160214194A1
公开(公告)日：2016-07-28
申请号：US15005843
申请日：2016-01-25
申请人： Liebherr-Verzahntechnik GmbH
发明人： Robert WUERFEL
IPC分类号： B23F9/02 , B23F23/12 , G05B19/18 , B23F21/02
CPC分类号： B23F9/02 , B23F5/04 , B23F19/002 , B23F21/005 , B23F21/026 , B23F23/1225 , G05B19/186 , G05B2219/36198
摘要： The present disclosure relates to a method for the gear manufacturing machining of a workpiece by a diagonal-generating method, in which the workpiece is subjected to gear tooth machining by the rolling off of a tool, wherein an axial feed of the tool takes place during the machining with a diagonal ratio given by the ratio between the axial feed of the tool and the axial feed of the workpiece. According to the present disclosure, the diagonal ratio is changed within the course of the machining of a workpiece.
摘要翻译：本发明涉及一种用于通过对角线生成方法对工件进行齿轮制造加工的方法，其中通过工具的轧制对工件进行齿轮齿轮加工，其中工具的轴向进给在以对角比为单位进行加工，该斜率由工具的轴向进给与工件的轴向进给之间的比率给出。根据本公开，在加工工件的过程中对角线比率发生变化。

5. 发明授权

US09399279B2 Double-side dresser 有权
标题翻译：双面梳妆台
公开(公告)号：US09399279B2
公开(公告)日：2016-07-26
申请号：US14321650
申请日：2014-07-01
申请人： Liebherr-Verzahntechnik GmbH
发明人： Thomas Breith , Manfred Zankl
IPC分类号： B24B53/075 , B24B53/06 , B23F23/12 , B23F21/00 , B23F21/02
CPC分类号： B24B53/075 , B23F21/005 , B23F21/026 , B23F23/1225 , B24B53/062
摘要： The present disclosure relates to an apparatus and to a method for dressing generating grinding tools or profile grinding tools for the gear cutting processing of toothed workpieces using at least two disk-shaped dressing tools with which one or more tool regions and/or profile regions of the tool are provided with a defined dressing geometry.
摘要翻译：本公开涉及一种用于修整产生用于齿形工件的齿轮切削加工的磨削工具或型材研磨工具的装置和方法，所述方法使用至少两个盘形修整工具，其中一个或多个刀具区域和/或轮廓区域该工具具有定义的敷料几何形状。

6. 发明授权

US09079292B2 Method of making barrel-shaped worm-like tool 有权
标题翻译：制造桶形蠕虫状工具的方法
公开(公告)号：US09079292B2
公开(公告)日：2015-07-14
申请号：US13500838
申请日：2010-10-06
申请人： Yoshikoto Yanase , Masashi Ochi
发明人： Yoshikoto Yanase , Masashi Ochi
IPC分类号： B24B49/18 , B24B53/07 , B23F23/12 , B24B53/075 , B23F5/04 , B23F13/00 , B23F21/02
CPC分类号： B24B53/075 , B23F5/04 , B23F13/006 , B23F21/026 , B23F23/1225 , B24B49/18 , B24B53/07 , B24B53/085
摘要： Provided is a method of making a barrel-shaped worm-like tool whereby a barrel-shaped worm-like tool capable of efficiently performing grinding without unequal wear can easily be made. The aforementioned method comprises making the barrel-shaped worm-like tool (12) by using a dressing gear (11) to dress the barrel-shaped worm-like tool (12), which is used for machining an internal gear and has a diameter that gradually increases from the ends (12b, 12c) to the center (12a) in the axial direction. On the basis of data wherein the number of teeth is less than that of the internal gear to be machined, the dressing gear (11) and the barrel-shaped worm-like tool (12) are engaged with each other at the same axial intersection angle as during gear-machining performed by the barrel-shaped worm-like tool (12).
摘要翻译：提供了一种制造桶形蜗杆状工具的方法，由此可以容易地进行能够有效地进行不磨损磨损的筒状蜗杆状工具。上述方法包括通过使用修整齿轮（11）来制造桶形蜗杆状工具（12）来装饰用于加工内齿轮的筒形蜗杆状工具（12），并且具有直径其从端部（12b，12c）沿轴向逐渐增加到中心（12a）。基于齿数小于被加工内齿轮数量的数据，修整齿轮11和筒状蜗杆状工具12在相同的轴向相交处相互接合在由桶形蠕虫状工具（12）执行齿轮加工期间的角度。

7. 发明申请

US20140206269A1 Tool for Grinding Toothed Workpieces Having Collision Contours 有权
标题翻译：用于研磨带有碰撞轮廓的齿形工件的工具
公开(公告)号：US20140206269A1
公开(公告)日：2014-07-24
申请号：US14162165
申请日：2014-01-23
申请人： Liebherr-Verzahntechnik GmbH
发明人： Thomas BREITH , Manfred ZANKL
IPC分类号： B23F21/00 , B23F21/02
CPC分类号： B23F21/005 , B23F5/04 , B23F21/026 , B24B53/075 , B24B53/085 , B24D5/066 , B24D5/123 , B24D5/14 , B24D11/04 , B24D18/0072
摘要： A tool for generating tooth systems by grinding when the maximum tool diameter is limited by collision contours on the workpiece has a dressable grinding tool that is tightly connected to the tool holder. In one preferred arrangement, the dressable grinding tool is glued on the tool holder.
摘要翻译：当最大刀具直径受到工件上的碰撞轮廓限制时，通过研磨产生齿系统的工具具有紧密连接到工具架上的可调整研磨工具。在一个优选的布置中，可磨削的研磨工具粘合在工具架上。

8. 发明申请

US20080182487A1 COOLING DISC, GRINDING SYSTEM AND GRINDING TOOL 审中-公开
标题翻译：冷却盘，研磨系统和研磨工具
公开(公告)号：US20080182487A1
公开(公告)日：2008-07-31
申请号：US11959657
申请日：2007-12-19
申请人： Patrick Müller , Josef Breitenmoser
发明人： Patrick Müller , Josef Breitenmoser
IPC分类号： B24B1/00 , B23F21/02
CPC分类号： B24B55/02 , B24D13/18
摘要： The present invention relates to a cooling disc for cooling grinding tools, having at least one fastening opening, a side which can face a grinding tool, a side which can face away from a grinding tool, a first contact face which is configured in such a way that it can be brought into contact with a corresponding face of a holding element of a grinding tool, and a second contact face which is configured in such a way that it can be brought into contact with a corresponding face of a fixture for a grinding tool. Furthermore, the invention relates to a grinding system which comprises at least one grinding tool which is provided with a holding element, a fixture for a grinding tool, and at least one cooling disc. A further subject matter of the invention is a grinding tool having a carrying body and an abrasive which is fastened to the carrying body, by means of which the carrying body can be fastened in a fixture for a grinding tool, the grinding face being substantially planar and closed and the carrying body comprising vulcanized fiber.
摘要翻译：本发明涉及一种用于冷却研磨工具的冷却盘，具有至少一个紧固开口，可面向研磨工具的一侧，可面向磨削工具的一侧;第一接触面，可以与研磨工具的保持元件的相应面接触的方式，以及第二接触面，其被构造成使其能够与用于研磨的固定器的相应面接触工具。此外，本发明涉及一种磨削系统，其包括至少一个具有保持元件的研磨工具，用于研磨工具的固定器和至少一个冷却盘。本发明的另一主题是具有携带体和磨料的研磨工具，其被固定到承载体上，通过该研磨工具，承载体可以紧固在用于研磨工具的固定装置中，研磨面基本上是平面的并且封闭，并且包括硫化纤维的承载体。

9. 发明授权

US6012972A Method for flexible profiling of grinding worms 失效
标题翻译：磨削蠕虫的柔性分析方法
公开(公告)号：US6012972A
公开(公告)日：2000-01-11
申请号：US870739
申请日：1997-06-06
申请人： Ralf Jankowski
发明人： Ralf Jankowski
IPC分类号： B23F5/06 , B23F21/02 , B24B53/075 , B23F13/04 , B24B1/00
CPC分类号： B24B53/075
摘要： The invention relates to a method for the profiling of single-start or multistart grinding worms for profile grinding of gear-teeth according to the principle of continuous generating grinding. The goal of the proposed profiling principle is to position the profiling tool and/or the grinding worm in relation to each other in such a way that different areas of an axial section of the grinding worm thread (referred to as shape elements) can be profiled with different geometric elements of the active area of a profiling tool (referred to as tool elements). According to the invention, for this purpose, with the aid of a coordination matrix a tool element is coordinated with each shape element of an axial section of the grinding worm thread. The coordination criteria applied in this regard are, in particular, short profiling time and flexible changing of the shape elements. Tool elements that lead to a punctiform contact between the worm thread and the profiling tool are coordinated with shape elements of the worm thread axial section that must be flexibly changeable. On the other hand, longer shape elements are profiled by means of the more productive line contact. For the positioning of the grinding worm and the profiling tool in relation to each other, besides the linear axes known with respect to the profiling of grinding worms, for achieving the shifting and feeding movement, swivelling axes are also used for swivelling the profiling tool and/or the grinding worm.
摘要翻译：本发明涉及一种用于根据连续生产研磨原理对齿轮齿廓磨削进行成型的单次或多段研磨蜗杆的成型方法。所提出的成型原理的目的是使成形工具和/或研磨蜗杆相对于彼此的位置，使得研磨蜗杆螺纹（称为形状元件）的轴向部分的不同区域可以被成型具有不同的成型工具的活动区域的几何元素（称为工具元件）。根据本发明，为此，借助于协调矩阵，工具元件与研磨蜗杆螺纹的轴向部分的每个形状元件配合。在这方面应用的协调标准特别是缩短了形状元素的时间和灵活性。导致蜗杆螺纹和型材工具之间的点状接触的工具元件与蜗杆螺纹轴向部分的形状元件配合，必须能够灵活地变化。另一方面，更长的形状元件通过更高效的线接触进行成形。为了相对于磨削蜗杆和成型工具的定位，除了关于研磨蜗杆的轮廓知道的线性轴之外，为了实现换档和进给运动，旋转轴也用于旋转轮廓工具和 /或研磨蜗杆。

10. 发明授权

US5494475A Tool for producing crown wheels, and method for producing such a tool 失效
标题翻译：用于制造冠轮的工具，以及用于制造这种工具的方法
公开(公告)号：US5494475A
公开(公告)日：1996-02-27
申请号：US50410
申请日：1993-05-14
申请人： Augustinus F. H. Basstein , Gustaaf A. Uittenbogaart
发明人： Augustinus F. H. Basstein , Gustaaf A. Uittenbogaart
IPC分类号： B23F15/06 , B23F21/02 , B23F21/16 , B24B3/12 , B24D7/18 , B23F23/10 , B23F5/08
CPC分类号： B23F21/16 , B23F15/06 , B23F21/026 , B24B3/12 , Y10T407/174
摘要： A tool for producing crown wheels by means of a generating process comprises a disc which is rotatable about its axis, with machining elements which are provided on the periphery thereof and the cutting edges of which lie in the outer surface of a profile determining the shape of the teeth of a crown wheel to be produced with the tool, said profile extending essentially helically over the periphery of the disc. In each cross-section of the helical profile the outer contour (25) of the cross-section is at least of a part of the outer contour of the tooth profile of an imaginary gear wheel (23) with involute teeth and preferably straight lines connecting thereto, in such a way that in the case of each of the teeth (22) with a tooth tip and two tooth flanks bounded by the outer contour (25) of the cross-section the distance between each of the two tooth flanks and a line at right angles to the axis of rotation of the tool and passing through the tooth tip remains the same or increases from the tooth tip to the axis of rotation of the tool.
摘要翻译： PCT No.PCT / NL91 / 00245 Sec。 371日期：1993年5月14日 102（e）日期1993年5月14日PCT 1991年11月29日PCT PCT。出版物WO92 / 09395 日期：1992年6月11日。用于通过生成工艺制造冠轮的工具包括可围绕其轴线旋转的盘，其具有设置在其周边上的加工元件，其切削刃位于外表面确定要用工具生产的冠轮的形状的轮廓，所述轮廓基本上螺旋地延伸越过盘的周边。在螺旋形轮廓的每个横截面中，横截面的外轮廓（25）至少是具有渐开线齿的假想齿轮（23）的齿廓的外轮廓的一部分，并且优选地是直线连接以这样的方式，在每个齿（22）具有齿顶部和两个齿面的情况下，两个齿面由横截面的外轮廓（25）限定，两个齿面中的每一个之间的距离和与工具的旋转轴线成直角并且穿过齿尖的线保持相同或从齿尖到工具的旋转轴线的增加。

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