公开(公告)号：US5074080A

公开(公告)日：1991-12-24

申请号：US578095

申请日：1990-09-05

申请人： Manfred Erhardt ,  Gerhard Reichert ,  Herbert Loos ,  Josef Lohrer

发明人： Manfred Erhardt ,  Gerhard Reichert ,  Herbert Loos ,  Josef Lohrer

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F19/12 ,  B23F21/03 ,  B23F23/12

CPC分类号： B23F21/005 ,  B23F19/05 ,  B23F19/12 ,  B23F21/03 ,  B23F23/1281 ,  Y10S451/90

摘要： A method for the precision working of the tooth flanks of particularly hardened gears (workpiece W) with a gearlike tool, the tooth flanks of which tool have an abrasive surface and which rotates in mesh with the workpiece (W). In order to avoid damage to the tool caused by remaining burrs or the like in the tooth system of the workpiece (W), a twin tool with axially spaced similar tools is utilized, individual ones of the similar tools are used one after the other. The first tool removes thereby first the remaining burrs and the like and the second tool performs thereafter the actual precision working.

摘要翻译： 特别是硬化齿轮（工件W）的齿面与齿轮状工具进行精密加工的方法，该工具的齿面具有研磨表面并且与工件（W）啮合地旋转。 为了避免由于工件（W）的齿系中的剩余毛刺等导致的工具的损伤，使用具有轴向间隔开的相似工具的双工具，各个相似的工具一个接一个地使用。 第一工具首先除去剩余的毛刺等，然后第二工具进行实际的精密加工。

公开(公告)号：US5129185A

公开(公告)日：1992-07-14

申请号：US762958

申请日：1991-09-20

申请人： Manfred Erhardt ,  Gerhard Reichert ,  Herbert Loos ,  Josef Lohrer

发明人： Manfred Erhardt ,  Gerhard Reichert ,  Herbert Loos ,  Josef Lohrer

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F19/12 ,  B23F21/03 ,  B23F23/12

CPC分类号： B23F21/005 ,  B23F19/05 ,  B23F19/12 ,  B23F21/03 ,  B23F23/1281 ,  Y10S451/90

摘要： A method for the precision working of the tooth flanks of particularly hardened gears (workpiece W) with a gearlike tool, the tooth flanks of which tool have an abrasive surface and which rotates in mesh with the workpiece (W). In order to avoid damage to the tool caused by remaining burrs or the like in the tooth system of the workpiece (W), a twin tool with axially spaced similar tools is utilized, individual ones of the similar tools are used one after the other. The first tool removes thereby first the remaining burrs and the like and the second tool performs thereafter the actual precision working.

公开(公告)号：US4630402A

公开(公告)日：1986-12-23

申请号：US692437

申请日：1985-01-17

申请人： Manfred Erhardt ,  Herbert Loos ,  Josef Lohrer ,  Udo Schapp ,  Karl-Josef Schaeferling ,  Walter Freundl

发明人： Manfred Erhardt ,  Herbert Loos ,  Josef Lohrer ,  Udo Schapp ,  Karl-Josef Schaeferling ,  Walter Freundl

IPC分类号： B23F19/05 ,  B23F23/08 ,  B23F23/10 ,  B24B19/00

CPC分类号： B23F19/052 ,  B23F23/085 ,  B23F23/10

摘要： Apparatus for the manufacture or machining of straight of helically toothed gears with a hyperboloidally or globoidally or similarly formed toothed tool, which has an abrasive or similar surface and which has such an axial dimension that it covers the entire width of the workpiece tooth system. The axes of the workpiece and the tool cross and the workpiece and the tool are coupled to a guide gearing. The workpiece-tool pairing and the guide gearing each have their own (separate) crossed-axes point. Interchangeable gears can be provided between the workpiece-tool pairing.According to a different embodiment, the axis of the guide gearing and the workpiece axis are arranged parallel to one another, also to another axis of the guide gearing and the tool axis. The parallel axes are coupled to one another through master gears and interchangeable gears.

摘要翻译： 用于制造或加工具有双曲面或球形或类似形状的齿形工具的螺旋形齿轮的直线的装置，其具有研磨或相似的表面，并且具有这样的轴向尺寸以使其覆盖工件齿系统的整个宽度。 工件和工具的轴线交叉，工件和工具联接到导向齿轮。 工件配对和导向装置各自具有自己的（分离的）十字轴点。 可在工件配对之间设置可互换的齿轮。 根据不同的实施例，引导传动装置的轴线和工件轴线彼此平行地布置，也是引导传动装置和工具轴线的另一个轴线。 平行轴通过主齿轮和可更换齿轮相互连接。

公开(公告)号：US4947590A

公开(公告)日：1990-08-14

申请号：US256685

申请日：1988-10-12

申请人： Udo Schapp ,  Josef Lohrer

发明人： Udo Schapp ,  Josef Lohrer

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F19/06 ,  B23F23/12

CPC分类号： B23F19/05 ,  B23F19/007 ,  B23F19/06 ,  B23F23/1281 ,  Y10T409/104929 ,  Y10T409/105088

摘要： A method for the precision working of crowned tooth flanks of particularly hardened gears with a two-flank abutment and at crossed axes with an abrasive gear-shaped or rack-shaped tool, in which the tool carries out several back and forth feed movements relative to the workpiece in a direction X extending at an angle .epsilon. inclined with respect to the workpiece axis 4 and a plunge feed movement in the sense of a center-distance reduction. The tool does not have corrected teeth. The crowning is created only at the end of the precision working during at least one back and forth feed movement without a plunge feed movement.

摘要翻译： 一种特殊硬化齿轮的顶齿齿面的精密加工方法，具有双面邻接，并且在交叉轴线处具有磨齿齿轮或齿条形工具，其中刀具相对于刀具进行几次往返进给运动 在相对于工件轴线4倾斜的角度ε延伸的方向X上的工件和在中心距离减小的意义上的插入进给运动。 该工具没有矫正牙齿。 只有在至少一次来回进给运动的精密加工结束时才能产生隆起，而不进行进给运动。

公开(公告)号：US4949513A

公开(公告)日：1990-08-21

申请号：US247875

申请日：1988-09-22

申请人： Udo Schapp ,  Josef Lohrer

发明人： Udo Schapp ,  Josef Lohrer

IPC分类号： B23F19/00 ,  B23F19/05 ,  B23F21/03

CPC分类号： B23F19/05 ,  B23F21/03

摘要： A method for the precision working of tooth flanks of hardened workpiece gears (W) utilizing a gear-shaped or rack-shaped tool (T) suited therefor, the tooth flanks (5) of which tool (T) having an abrasive surface, for example a CBN-coating. If such a tool carries out a feed movement relative to the workpiece to be machined, which feed movement is directed perpendicularly to the common normal, however, not in direction of the workpiece axis (4) (i.e. a diagonal feed), then it is important to choose the tool width (b.sub.t) in dependency from the method parameters, namely, ##EQU1##

摘要翻译： 一种利用适合于其的齿轮形或齿条形工具（T）精密加工硬化工件齿轮（W）的齿面的方法，具有研磨表面的工具（T）的齿面（5）用于 例如CBN涂层。 然而，如果这样的工具相对于待加工的工件执行进给运动，那么哪个进给运动垂直于普通法线指向，而不是在工件轴线（4）的方向（即对角进给）上，则 重要的是从方法参数，即中依次选择工具宽度（bt）