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1. 发明授权

US3950858A Electronic pitch tester for gears 失效
标题翻译：电子齿轮测试仪
公开(公告)号：US3950858A
公开(公告)日：1976-04-20
申请号：US505905
申请日：1974-09-13
申请人： Meinrad Donner , Urs Walliser , Guy-Francois Blanc
发明人： Meinrad Donner , Urs Walliser , Guy-Francois Blanc
IPC分类号： G01M13/02 , G01B5/16 , G01B7/00 , G01B7/02 , G01B7/14 , G01B7/28 , G01B5/20
CPC分类号： G01B7/283
摘要： Gear pitch testing apparatus has a computer control for programming relative displacements between a gear and a pair of probes, and means for automatically comparing test data with stored reference values to indicate deviations in the gear under test. Initial setting of the apparatus for a test sequence requires the operator only to control the relative displacements of the gear and probes to synchronise them approximately, the coarse adjustment thus obtained then being automatically modified in an electronically controlled fine adjustment stage to co-ordinate the movement between the gear and the probes accurately and allow such characteristics as absolute cumulative pitch error to be evaluated.
摘要翻译：齿轮测试装置具有用于编程齿轮和一对探针之间的相对位移的计算机控制，以及用于自动将测试数据与存储的参考值进行比较的装置，以指示被测齿轮的偏差。对于测试序列的设备的初始设置需要操作者仅仅控制齿轮和探头的相对位移以使它们近似同步，由此获得的粗略调整然后在电子控制的微调阶段中被自动修改以协调运动准确地测量齿轮和探头之间的距离，并允许评估绝对累积螺距误差的特性。

2. 发明授权

US4486695A Profile measurement control for a gear measuring machine 失效
标题翻译：齿轮测量机的轮廓测量控制
公开(公告)号：US4486695A
公开(公告)日：1984-12-04
申请号：US460493
申请日：1983-01-24
申请人： Guy-Francois Blanc , Hans Spaeth
发明人： Guy-Francois Blanc , Hans Spaeth
IPC分类号： B23F23/12 , B23Q17/20 , G01B7/28 , G01B21/20 , G05B1/06
CPC分类号： G01B7/283 , Y10T409/10954
摘要： The profile measurement control comprises a potentiometer adjustable by means of a lever. The voltage tapped-off the potentiometer is attenuated via a resistance network proportional to the radius of the base circle disc and additionally via an encoding switch and a voltage attenuating circuit when a certain pre-selected diagram length transmission or translation is exceeded. Thus a voltage is always supplied to the drive motor driving a generating carriage or slide which ensures for an optimum paper feed rate when the lever is located to engage a stop. Hence, the lever can be always adjusted to engage the stop without the preselected diagram length translation or the radius of the selected base circle disc having to be taken into account. Consequently, the measuring rate during series testing of gear profiles can be considerably increased.
摘要翻译：轮廓测量控制包括通过杠杆可调节的电位计。通过与基圆盘的半径成比例的电阻网络，电压抽头的电位器衰减，另外经过编码开关和电压衰减电路，当超过某一预先选择的图长度传输或平移时。因此，总是向驱动马达提供电压来驱动发电滑架或滑块，以确保当杠杆定位成接合停止时的最佳进纸速率。因此，可以总是调节杠杆以接合停止，而不需要预先选择的图形长度平移或所选择的基圆盘的半径必须被考虑。因此，可以显着增加齿轮轮廓的串联测试期间的测量速度。

3. 发明授权

US4535569A Arrangement for starting-up a position regulator of a grinding wheel support 失效
标题翻译：用于启动砂轮支架位置调节器的布置
公开(公告)号：US4535569A
公开(公告)日：1985-08-20
申请号：US423436
申请日：1982-09-24
申请人： Guy-Francois Blanc , Fritz Loehrer
发明人： Guy-Francois Blanc , Fritz Loehrer
IPC分类号： B23F23/12 , B23F23/00 , B23Q5/22 , B23Q5/26 , B23Q5/34 , B23Q5/44 , B23Q5/54 , B23Q5/58 , B23Q11/00 , B23Q15/00 , B24B47/20 , B24B49/00
CPC分类号： B23Q11/0092 , B23F23/00 , B24B47/20
摘要： A grinding wheel support, for instance of a large gear grinding machine, moves up and down during the grinding operation in a non-horizontal guide and is driven by a linear motor which does not possess any self-locking action, for instance a piston-and-cylinder arrangement which is powered by a pressurized oil pump. A brake retains the grinding wheel support in its rest position. During the transition from the rest position into the position-regulation mode the grinding wheel support must not carry out any uncontrolled or undesired movements. Therefore, the grinding wheel support, starting from the time that it is placed into operation out of its rest position, is allowed a certain upward movement play, in order to render possible a surge-free placement into operation of the actual position regulation operation of the position regulator. For this purpose a position measuring system measures a starting position-actual value in the rest position, to which there is added a part of the movement play by means of a set value former, in order to thus define a starting position-set or reference value. The position regulator then controls the pump until the grinding disk support has reached the starting position-set value under the action of the linear motor. At this point in time the brake is released and there can begin the actual position regulation operation.
摘要翻译：诸如大齿轮磨床的磨轮支撑件在非水平导向件的研磨操作期间上下移动，并且由不具有任何自锁动作的线性电动机驱动，例如活塞 - 气缸装置由加压油泵供电。制动器将砂轮支撑件保持在其静止位置。在从静止位置转换到位置调节模式期间，砂轮支撑件不得执行任何不受控制或不期望的运动。因此，从放置到其休息位置的时间开始的砂轮支撑被允许一定的向上运动，以便使无浪涌放置成为实际的位置调节操作位置调节器。为此，位置测量系统测量休息位置中的起始位置 - 实际值，借助于设定值前者添加运动播放的一部分，以便因此定义起始位置集合或参考值。位置调节器然后控制泵，直到研磨盘支架在线性电机的作用下达到起始位置设定值。在这个时间点，制动器被释放，并且可以开始实际的位置调节操作。

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