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1. 发明授权

US4256999A Control system for the stroke limitation of a machine tool element 失效
标题翻译：机床元件行程限制的控制系统
公开(公告)号：US4256999A
公开(公告)日：1981-03-17
申请号：US846031
申请日：1977-10-27
申请人： Gunter Richter , Reinhard Froschle
发明人： Gunter Richter , Reinhard Froschle
IPC分类号： B23Q15/22 , B23Q15/007 , B24B33/06 , G05B1/06
CPC分类号： B23Q15/0075
摘要： A control system for the stroke limitation of a machine tool element in which the element is connected with the slider of a potentiometer so that the voltage on the potentiometer slider varies in a respective direction with each direction of movement of the tool element. A pair of adjustable resistors are provided which form voltage sources with voltages conforming substantially to that of the potentiometer slider at the desired points of reversal of the tool element. The slider voltage is compared with the voltage at the adjustable resistors and the tool element is reversed when the slider voltage bears a predetermined relation to the voltage with which it is compared. A selectively adjustable delay could also be provided to delay the reversing of the tool element at at least one of the limits of travel thereof.
摘要翻译：一种用于机床元件的行程限制的控制系统，其中元件与电位计的滑块连接，使得电位计滑块上的电压在与工具元件的每个移动方向相反的方向上变化。提供了一对可调电阻器，其形成电压源，其电压基本上与电位器滑块的工作元件的所需反转点相符。将滑块电压与可调电阻器上的电压进行比较，并且当滑块电压与其进行比较的电压具有预定关系时，工具元件反转。还可以提供可选择的可调节的延迟，以延迟工具元件在其行程极限中的至少一个上的反转。

2. 发明授权

US4679357A Method and apparatus for displacing a honing tool 失效
标题翻译：用于移动珩磨工具的方法和装置
公开(公告)号：US4679357A
公开(公告)日：1987-07-14
申请号：US742610
申请日：1985-06-07
申请人： Gunter Richter , Reinhard Froschle
发明人： Gunter Richter , Reinhard Froschle
IPC分类号： B24B33/02 , B24B33/06 , G05B19/416 , B24B33/08
CPC分类号： B24B33/06 , G05B19/4166 , G05B2219/43152 , G05B2219/45237
摘要： A method of displacing or feeding the honing tool of a honing machine dur long stroke honing when machining workpiece bores. Rapid displacement feeding or and subsequent machining displacement or stock removal feeding are effected with only a single motor employed in common for different operation, which is controlled in such a way that during rapid feeding or displacement it operates at high speed and low limiting angular momentum or torque limit. Due to the low angular momentum or torque limit during rapid displacement, the speed is rapidly reduced when the honing stones come to rest agianst the bore wall. The control mechanism thereupon reverses the single motor, returns the honing stones by a small amount, and changes over to the machining or stock removal feeding process, which is accomplished at low motor speed and high limiting angular momentum. When a pretermined finished size has been achieved, a displacement control mechanism returns the honing tool to its starting position. The invention covers a method for automatic displacement control of a honing machine, as well as an apparatus for carrying out this method.
摘要翻译：在加工工件孔时在长行程珩磨期间移动或进给珩磨机的珩磨工具的方法。快速位移进给或随后的加工位移或排料进给仅用于不同操作共同使用的单个电动机，其以这样的方式进行控制，使得在快速进给或移动期间，其以高速度和低限制角动量运行，或扭矩限制。由于在快速位移期间的低角动量或扭矩极限，当珩磨石头停留在井壁上时，速度迅速降低。控制机构由此反转单个电机，将珩磨石返回少量，并转换到加工或切屑进给过程，这是在低电机速度和高限制角动量下实现的。当已经实现了预先制造的成品尺寸时，位移控制机构使珩磨工具返回到其起始位置。本发明涉及一种用于珩磨机的自动位移控制的方法以及用于执行该方法的装置。

3. 发明授权

US4173847A Feeding device for a chip removing tool for machining bores in workpieces, especially a honing tool 失效
标题翻译：用于在工件中加工孔的切屑移除工具的进给装置，特别是珩磨工具
公开(公告)号：US4173847A
公开(公告)日：1979-11-13
申请号：US711483
申请日：1976-08-04
申请人： Heinz Gehring , Albert Bender , Gunter Richter , Reinhard Froschle
发明人： Heinz Gehring , Albert Bender , Gunter Richter , Reinhard Froschle
IPC分类号： B24B33/02 , B24B33/06 , B24B5/10
CPC分类号： B24B33/02
摘要： A feeding device, especially for a honing tool, in which a frame is formed with a cylinder having a piston mounted therein and to which is connected a spindle or feed rod having the tools mounted thereon. The piston will effect rapid advance and retraction of the feed rod while the connection of the piston to the feed rod embodies threaded means which can be adjusted incrementally or manually to effect fine feeding movement of the tools following the rapid advance thereof. Automatic control means are provided for controlling the incremental feeding of the tools and for compensating for tool wear.
摘要翻译：一种特别用于珩磨工具的进给装置，其中框架形成有具有安装在其中的活塞的圆柱体，并且连接有具有安装在其上的工具的主轴或进给杆。活塞将实现进给杆的快速前进和缩回，同时活塞与进给杆的连接体现螺纹装置，该螺纹装置可以递增地或手动地调节，以在其快速前进之后实现工具的精细进给运动。提供自动控制装置用于控制工具的增量进给和补偿工具磨损。

4. 发明授权

US4122379A Analogue control device for abutment-free stroke limitation of machine tools 失效
标题翻译：机床无接触行程限制的模拟控制装置
公开(公告)号：US4122379A
公开(公告)日：1978-10-24
申请号：US742412
申请日：1976-11-12
申请人： Gunter Richter , Reinhard Froschle
发明人： Gunter Richter , Reinhard Froschle
IPC分类号： B23Q5/32 , B23Q15/007 , B23Q15/12 , B24B33/06 , B24B49/00 , G05D23/275
CPC分类号： B23Q15/0075
摘要： An analogue control device with at least one electric stroke control emitter for the abutment-free stroke limitation of machine tools, especially honing machines, with which either a tool carrier or the workpiece connected to the machine tool carries out a reciprocatory stroke of adjustable length. As stroke control emitter there is provided a simple resistor which is adjustable in conformity with the machining movement and which is passed through by electric current, while pre-set values of the current or of the voltage generated by the current on the resistor are employed for limiting the stroke. The device also includes a warming-up or conditioning control which makes it possible automatically to carry out a predetermined number of working strokes with changed stroke length, the number and/or stroke length being adjustable.
摘要翻译：具有至少一个电冲程控制发射器的模拟控制装置，用于机床，特别是珩磨机的无邻接行程限制，工具架或连接到机床的工件可以进行可调节长度的往复冲程。作为行程控制发射器，提供了一种简单的电阻器，其可以根据加工运动而调节，并且通过电流通过，同时采用电流或由电阻器上的电流产生的电压的预设值用于限制中风。该装置还包括预热或调节控制，其使得可以自动地执行具有改变的行程长度的预定数量的工作行程，数量和/或行程长度是可调节的。

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