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1. 发明申请

WO2007139708A2 METHOD OF MAINTAINING A CONSTANT GRINDING PROCESS 审中-公开
标题翻译：维持恒定研磨过程的方法
公开(公告)号：WO2007139708A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/011767
申请日：2007-05-16
申请人： THE GLEASON WORKS
发明人： BALDECK, Brian J. , CHAPIN, Peter, E.
IPC分类号： B23F5/02 , B23F23/00 , B23F9/02 , B23F21/02 , B23F5/08
CPC分类号： B23F23/006 , B23F5/02 , B23F5/08 , B23F9/02 , B23F21/026
摘要： Method of grinding cylindrical gears with a threaded grinding wheel wherein the amount of grinding wheel material utilized during shifting remains constant as the wheel diameter decreases, for example, due to dressing. The amount of grinding wheel shifting is adjusted as the grinding wheel diameter decreases.
摘要翻译：利用螺纹磨轮研磨圆柱齿轮的方法，其中在换档过程中使用的砂轮材料的量保持恒定，例如由于修整而使车轮直径减小。随着砂轮直径的减小，砂轮的移动量被调整。

2. 发明授权

EP0890144B1 METHOD OF EVALUATING A WORKPIECE FOR MACHINING 失效
标题翻译：计算方法进行处理部分的
公开(公告)号：EP0890144B1
公开(公告)日：2002-05-22
申请号：EP97915991.0
申请日：1997-03-03
申请人： THE GLEASON WORKS
发明人： ALFORD, Scott, R. , BALDECK, Brian J. , CRANDALL, Robert, S.
IPC分类号： G05B19/18
CPC分类号： B23F23/1218 , G05B19/186 , G05B19/401

3. 发明公开

EP0890144A1 METHOD OF EVALUATING A WORKPIECE FOR MACHINING 失效
标题翻译：计算方法进行处理部分的
公开(公告)号：EP0890144A1
公开(公告)日：1999-01-13
申请号：EP97915991.0
申请日：1997-03-03
申请人： THE GLEASON WORKS
发明人： ALFORD, Scott, R. , BALDECK, Brian J. , CRANDALL, Robert, S.
IPC分类号： B23F23 , B23F5 , B23Q17 , G05B19
CPC分类号： B23F23/1218 , G05B19/186 , G05B19/401
摘要： A method of evaluating a toothed workpiece (20) for machining according to a predetermined machining process comprising mounting the workpiece (20) to a rotatable spindle (22) on a machine tool (10) and providing a probe means (24) positioned whereby a signal is produced when a leading or trailing flank of the workpiece (20) is located in a predetermined position relative to the probe (24). The signal produced by the probe is indicative of the instantaneous rotational position of the spindle (22). The workpiece spindle is rotated to bring selected leading and/or trailing tooth flanks each into the predetermined probing position to generate a signal and the instantaneous rotational spindle positions corresponding to each generated signal are recorded. The theoretical spindle positions corresponding to each selected tooth flank are provided, and the difference between respective recorded spindle positions and the theoretical spindle positions for each selected tooth flank is calculated to yield a measured error value. The maximum and minimum measured error values for leading tooth flanks and/or trailing tooth flanks are selected and a maximum accumulated pitch variation (PV) is calculated for the leading tooth flanks and/or trailing tooth flanks. The maximum accumulated pitch variation (PV) is compared to predetermined pitch variation tolerance limits comprising an abort tolerance (TA) and a modified process tolerance (TM) whereby the predetermined machining process is aborted if PV ≥ TA, the predetermined machining process is modified if TM ≤ PV ∫ TA, and the predetermined machining process is carried out if PV ∫ TM.

4. 发明授权

EP2024123B1 METHOD OF MAINTAINING A CONSTANT GRINDING PROCESS 有权
标题翻译：方法以保持恒定的粉磨过程
公开(公告)号：EP2024123B1
公开(公告)日：2011-03-02
申请号：EP07777112.9
申请日：2007-05-16
申请人： THE GLEASON WORKS
发明人： BALDECK, Brian J. , CHAPIN, Peter, E.
IPC分类号： B23F5/02 , B23F23/00 , B23F9/02 , B23F21/02 , B23F5/08
CPC分类号： B23F23/006 , B23F5/02 , B23F5/08 , B23F9/02 , B23F21/026
摘要： Method of grinding cylindrical gears with a threaded grinding wheel wherein the amount of grinding wheel material utilized during shifting remains constant as the wheel diameter decreases, for example, due to dressing. The amount of grinding wheel shifting is adjusted as the grinding wheel diameter decreases.

5. 发明公开

EP2024123A2 METHOD OF MAINTAINING A CONSTANT GRINDING PROCESS 有权
标题翻译：方法以保持恒定的粉磨过程
公开(公告)号：EP2024123A2
公开(公告)日：2009-02-18
申请号：EP07777112.9
申请日：2007-05-16
申请人： THE GLEASON WORKS
发明人： BALDECK, Brian J. , CHAPIN, Peter, E.
IPC分类号： B23F5/02 , B23F23/00 , B23F9/02 , B23F21/02 , B23F5/08
CPC分类号： B23F23/006 , B23F5/02 , B23F5/08 , B23F9/02 , B23F21/026
摘要： Method of grinding cylindrical gears with a threaded grinding wheel wherein the amount of grinding wheel material utilized during shifting remains constant as the wheel diameter decreases, for example, due to dressing. The amount of grinding wheel shifting is adjusted as the grinding wheel diameter decreases.

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