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11. 发明授权

US5329612A Rule fitness determination, rule removal, and new rule generation 失效
标题翻译：规则适应度确定，规则删除和新规则生成
公开(公告)号：US5329612A
公开(公告)日：1994-07-12
申请号：US858491
申请日：1992-03-27
申请人： Yukinori Kakazu , Masaaki Minagawa , Kunihiko Unno , Takao Yoneda , Masashi Yamanaka
发明人： Yukinori Kakazu , Masaaki Minagawa , Kunihiko Unno , Takao Yoneda , Masashi Yamanaka
IPC分类号： G05B13/02 , G06N5/02 , B23Q15/04 , G11C11/00
CPC分类号： G05B13/028 , G06N5/022
摘要： Disclosed is a processing apparatus capable of optimizing its rule base comprising a plurality of rules having an antecedent and a consequent each. The antecedent contains input conditions of machining, and the consequent describes the result of machining. The antecedents are applied to input condition data. The consequents of the applied rules yield machining result data that are evaluated for rule fitness. When the rule base is updated, some rules are deleted and some preserved depending on their degrees of fitness. Between given two rules having the same consequent, any number of corresponding conditional elements in their antecedents are exchanged so as to generate new rules. The process is repeated until the rule base is optimized. With the antecedents of rules applied to input condition data and with the consequents of the applied rules yielding machining result data, those data may be modified according to modification request data. The consequents of rules are applied to the modified machining data, and the antecedents of these applied rules furnish corrective input condition data. This backward application of rules is an easy way to obtain corrective input condition data.
摘要翻译：公开了能够优化其规则库的处理装置，其包括具有先前和后续各种规则的多个规则。前提包含加工的输入条件，其结果描述了加工结果。前提是应用于输入条件数据。应用规则的结果产生了对规则适应性进行评估的加工结果数据。当规则库被更新时，一些规则被删除，一些规则根据其适合程度而被保留。在具有相同结果的给定两个规则之间，交换其前提中的任何数量的对应条件元素以便生成新规则。重复该过程直到规则库被优化。随着规则的前提适用于输入条件数据，并且由于产生加工结果数据的应用规则的结果，这些数据可以根据修改请求数据进行修改。规则的后果适用于修改的加工数据，这些应用规则的前提提供了校正输入条件数据。这种规则的反向应用是获得纠正输入条件数据的简单方法。

12. 发明授权

US5329458A Device and method for detecting position of edge of cutting tool 失效
标题翻译：用于检测刀具边缘位置的装置和方法
公开(公告)号：US5329458A
公开(公告)日：1994-07-12
申请号：US858487
申请日：1992-03-27
申请人： Kunihiko Unno , Kazuhiko Sugita , Tetsuro Shibukawa , Yoichi Yamakawa , Hiromichi Ohta
发明人： Kunihiko Unno , Kazuhiko Sugita , Tetsuro Shibukawa , Yoichi Yamakawa , Hiromichi Ohta
IPC分类号： B23B25/06 , B23Q17/24 , G01B11/00 , G01B11/02 , G01B11/14 , G01B11/24 , G01B11/245 , G06F15/46
CPC分类号： G01B11/14 , G01B11/028
摘要： A device for detecting a position of an edge of a cutting tool includes a reference plate positioned to form a slit between the edge of the cutting tool and the reference plate. The slit extends in a direction transverse to the longitudinal direction of the cutting tool. A laser light source is provided to irradiate a laser light to the slit. A detecting device detects a diffraction pattern created through diffraction of the laser light by the slit. A processing device is provided to determine the position of the edge of the cutting tool based on an output signal of the detecting device.
摘要翻译：用于检测切割工具的边缘的位置的装置包括定位成在切割工具的边缘和参考板之间形成狭缝的参考板。狭缝沿与切削工具的纵向方向横切的方向延伸。提供激光源以向激光照射激光。检测装置检测通过狭缝衍射激光产生的衍射图案。提供了一种处理装置，用于基于检测装置的输出信号来确定切割工具的边缘的位置。

13. 发明授权

US4481739A Grinding machine with dual turrets 失效
标题翻译：双塔研磨机
公开(公告)号：US4481739A
公开(公告)日：1984-11-13
申请号：US420629
申请日：1982-09-21
申请人： Ikuo Suzuki , Kunihiko Unno , Norio Ohta
发明人： Ikuo Suzuki , Kunihiko Unno , Norio Ohta
IPC分类号： B24B7/17 , B24B19/08 , B24B27/00 , B24B41/00 , B24B45/00 , B24B47/02 , B24B9/00
CPC分类号： B24B27/0061 , B24B41/002 , B24B7/17
摘要： A grinding machine is provided wherein a pair of wheel slides are disposed respectively at both sides of a work support to be movable toward and away from the work table in a first direction. The wheel slides respectively carry turrets thereon in such a manner that each of the turrets is rotationally indexed about and slidable along an axis thereof extending in a second direction perpendicular to the first direction. Each of the turrets carries a plurality of grinding wheels which are rotatable about respective axes extending in the second direction, and when rotationally indexed selectively presents the grinding wheels to a machining station. The position of a selected one of the grinding wheels relative to a workpiece on the work support is adjusted in the first direction through the movement of each wheel slide and in the second direction through the movement of each turrets. Upon completion of the position adjustments, the work support is moved in a third direction perpendicular to said first and second directions, so that the workpiece is ground as it passes between a pair of grinding wheels having been presented to the machining station.
摘要翻译：提供了一种研磨机，其中一对车轮滑块分别设置在工件支撑件的两侧，以在第一方向上能够朝向和离开工作台移动。轮子滑块分别在其上容纳炮塔，使得每个炮塔沿着沿与第一方向垂直的第二方向延伸的轴线旋转地转位并可滑动。每个转塔都带有多个可沿第二方向延伸的相应轴线旋转的砂轮，并且当旋转分度时选择性地将砂轮呈现给加工台。通过每个车轮滑块的移动，通过每个炮塔的移动，所选择的一个砂轮相对于工件上的工件的位置在第一方向上被调节。在完成位置调整后，工件支承件沿垂直于所述第一和第二方向的第三方向移动，使得工件在已经呈现给加工站的一对砂轮之间经过时被研磨。

14. 发明授权

US4434585A Bed for grinding machine 失效
标题翻译：磨床床
公开(公告)号：US4434585A
公开(公告)日：1984-03-06
申请号：US270024
申请日：1981-06-03
申请人： Kenichi Munekata , Kunihiko Unno , Yasuo Suzuki
发明人： Kenichi Munekata , Kunihiko Unno , Yasuo Suzuki
IPC分类号： B24B41/00 , B23Q1/01 , B23Q11/10 , B24B41/02
CPC分类号： B23Q1/015 , B23Q11/10 , B24B41/02
摘要： A bed for a grinding machine includes a bed body formed at the upper surface thereof with a coolant receiving portion on which a layer of resin mortar is formed. The resin mortar is formed by a mixture of epoxy resin, a hardner and sand with a weight ratio of approximately 12.2:2.8:85. The bed includes a peripheral wall and the coolant receiving portion is trough shaped and has a flat surface portion so as to communicate with a coolant exhaust conduit.
摘要翻译：研磨机的床包括在其上表面形成有冷却剂接收部分的床体，在其上形成树脂砂浆层。树脂砂浆由环氧树脂，硬化剂和重量比约为12.2:2.8:85的沙子的混合物形成。床包括周壁，并且冷却剂接收部分是槽形的，并且具有平坦的表面部分，以便与冷却剂排出导管连通。

15. 发明授权

US5473532A Intelligent machining system 失效
标题翻译：智能加工系统
公开(公告)号：US5473532A
公开(公告)日：1995-12-05
申请号：US731472
申请日：1991-07-17
申请人： Kunihiko Unno , Yukinori Kakazu , Takao Yoneda , Moriaki Sakakura , Masashi Yamanaka , Shiho Hattori
发明人： Kunihiko Unno , Yukinori Kakazu , Takao Yoneda , Moriaki Sakakura , Masashi Yamanaka , Shiho Hattori
IPC分类号： G05B19/4093 , G05B19/416 , G06F17/00
CPC分类号： G05B19/4163 , G05B19/40937 , G05B2219/33027 , G05B2219/34065 , G05B2219/36284 , G05B2219/49061 , G05B2219/49088 , Y02P90/265 , Y10S706/904
摘要： An intelligent machining system employs a neural network for calculating machining conditions on the basis of attribute data or a workpiece and a grinding machine. The system comprises a reference machining condition calculating unit, a neural network which receives the attribute data and provides corrections, and a correcting unit for correcting the reference machining conditions by using the corrections. Corrections which cannot be determined by means of empirical expressions or theoretical expressions are determined appropriately by the neural network previously learned. The system determines corrections for the machining conditions on the basis of machining errors decided by a neural network. The system also detects time-series machining phenomena by sensors, processes the output detection signals of the sensors by a neural network to obtain machining circumstance data. The feed rate of the tool is controlled by a fuzzy inference on the basis of the machining circumstance data.
摘要翻译：智能加工系统采用神经网络根据属性数据或工件和研磨机计算加工条件。该系统包括参考加工条件计算单元，接收属性数据并提供校正的神经网络，以及通过使用校正来校正参考加工条件的校正单元。通过经验表达式或理论表达式无法确定的修正由以前学习的神经网络适当确定。系统基于由神经网络决定的加工误差来确定加工条件的校正。该系统还通过传感器检测时间序列加工现象，通过神经网络处理传感器的输出检测信号，获得加工环境数据。基于加工环境数据，通过模糊推理来控制刀具的进给速度。

16. 发明授权

US4391066A Grinding machine with detection device for useable limit or grinding wheel 失效
标题翻译：带有可用限位或砂轮检测装置的磨床
公开(公告)号：US4391066A
公开(公告)日：1983-07-05
申请号：US273580
申请日：1981-06-15
申请人： Kenichi Munekata , Kunihiko Unno , Norihiko Shimizu
发明人： Kenichi Munekata , Kunihiko Unno , Norihiko Shimizu
IPC分类号： B24B49/18
CPC分类号： B24B49/186
摘要： A device for detecting grinding wheel life is provided including a truing tool wear detection device for detecting a total wear amount of a truing tool after every truing operation and an arithmetic and judgement circuit arrangement. The circuit arrangement compensates for the total wear amount by a theoretic in-feed amount through which the truing tool has to have been in-fed from its original position when the grinding wheel is worn down to a predetermined limit. Further, the circuit arrangement calculates an actual in-feed amount of the truing tool and by comparing the actual in-feed amount with the compensated theoretical in-feed amount, judges whether or not the grinding wheel has been worn down to a predetermined limit.
摘要翻译：提供了一种用于检测砂轮寿命的装置，包括：修整工具磨损检测装置，用于在每次修整操作之后检测修整工具的总磨损量以及算术和判断电路装置。电路装置通过理论进给量补偿总磨损量，当研磨轮磨损到预定极限时，修整工具必须从其原始位置进给。此外，电路装置计算修整工具的实际进给量，并且通过将实际进给量与补偿的理论进给量进行比较，判断砂轮是否磨损到预定极限。

17. 发明授权

US4368596A Feed safety apparatus for movable member 失效
标题翻译：可动部件进给安全装置
公开(公告)号：US4368596A
公开(公告)日：1983-01-18
申请号：US237271
申请日：1981-02-23
申请人： Ryuji Wada , Kenichi Munekata , Kunihiko Unno , Norihiko Shimizu , Yasuo Suzuki
发明人： Ryuji Wada , Kenichi Munekata , Kunihiko Unno , Norihiko Shimizu , Yasuo Suzuki
IPC分类号： B23Q5/58 , B23Q5/54 , B24B47/02 , B24B47/20 , B24B55/00 , G05B19/23 , G05B19/416 , B24B49/08
CPC分类号： G05B19/416 , B24B47/20 , G05B19/232 , G05B2219/43203
摘要： A feed safety apparatus for a movable member slidably supported on a stationary bed of a machine tool. A feed device moves the movable member at various speeds. A hydraulic cylinder is fixedly mounted on the movable member and includes a piston slidably received therein. A reference plate member is secured to the bed and operatively connected to the piston for permitting bodily movement of the hydraulic cylinder and the piston within a predetermined distance, but restraining movement of the piston beyond the predetermined distance to cause relative movement between the hydraulic cylinder and the piston. A fluid flow regulating device is disposed between the pair of cylinder chambers of the hydraulic cylinder for restrictively controlling relative movement between the hydraulic cylinder and the piston.
摘要翻译：一种用于可移动部件的进给安全装置，其可滑动地支撑在机床的固定床上。进给装置以各种速度移动可动构件。液压缸固定地安装在可动件上，并包括可滑动地容纳在其中的活塞。参考板构件固定到床上并且可操作地连接到活塞，以允许液压缸和活塞在预定距离内的身体运动，但是活塞超过预定距离的限制运动，以引起液压缸和活塞。液压调节装置设置在液压缸的一对气缸室之间，用于限制液压缸和活塞之间的相对运动。

18. 发明授权

US4266375A Feed control apparatus for a machine tool carriage 失效
标题翻译：机床托架的进给控制装置
公开(公告)号：US4266375A
公开(公告)日：1981-05-12
申请号：US128154
申请日：1980-03-07
申请人： Hideo Nishimura , Yasufumi Tokura , Kunihiko Unno , Minoru Enomoto , Isamu Yokoe , Norihiko Shimizu , Haruo Ohmura
发明人： Hideo Nishimura , Yasufumi Tokura , Kunihiko Unno , Minoru Enomoto , Isamu Yokoe , Norihiko Shimizu , Haruo Ohmura
IPC分类号： B23Q5/58 , B23Q5/22 , B24B49/10 , G05B19/21 , G05B19/4062 , G05D3/00 , B24B49/00
CPC分类号： G05B19/21 , B24B49/10 , G05B19/4062 , G05B2219/42309 , G05B2219/43152 , G05B2219/49157
摘要： A feed control apparatus wherein a servomotor control device responsive to feed pulses distributed from a numerical controller controls a d.c. servomotor to advance a grinding wheel carriage of a grinding machine through the rotation of a feed screw successsively at a speed-up feed rate, a rapid feed rate, a slow-down feed rate and a grinding feed rate. A detection device is provided, which outputs a velocity checking signal to an abnormality confirmation device when the carriage reaches a velocity checking point defined within a slow-down feed range. When confirming that the feed rate of the carriage has exceeded a reference feed rate lower than the rapid feed rate, the abnormality confirmation device applies a stop signal to an emergency stop control circuit in response to the velocity checking signal, so that the rotation of the servomotor is immediately discontinued.
摘要翻译：一种馈送控制装置，其中响应于从数字控制器分配的馈送脉冲的伺服电动机控制装置控制直流。伺服电机通过成形地以加速进给速率，快速进给速率，减速进给速率和磨削进给速率成功地旋转进给螺杆来推进研磨机的砂轮架。提供了一种检测装置，当滑架到达限定在减速进给范围内的速度检查点时，向异常确认装置输出速度检测信号。当确认滑架的进给速度超过比快速进给速度低的参考进给速率时，异常确认装置响应于速度检测信号向紧急停止控制电路施加停止信号，从而使伺服电机立即停产。

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