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11. 发明授权

US06501997B1 Numerical controlling device and tooling apparatus having thereof 有权
标题翻译：具有数控装置及其加工装置
公开(公告)号：US06501997B1
公开(公告)日：2002-12-31
申请号：US09139645
申请日：1998-08-25
申请人： Yoshiaki Kakino
发明人： Yoshiaki Kakino
IPC分类号： G05B1302
CPC分类号： G05B19/40937 , G05B19/416 , G05B2219/36283 , G05B2219/36284 , G05B2219/43099 , G05B2219/43104 , Y02P90/265 , Y10T82/2502 , Y10T82/2504 , Y10T82/2506 , Y10T483/1736 , Y10T483/1748
摘要： A numerical controlling device and a tooling apparatus having thereof, in which performance required for the machining is greatly improved correspondingly to a degree of importance according to a type of the machining and thus high efficiency and high accuracy in the machining can be obtained, by referring a database based on a type of a specified cutting tool and workpiece, and of a machining mode including an operating path of a movement of the cutting tool and workpiece, and by selecting a control parameter which relates to an adequate operating speed and operating position in the entire operating path during machining and non-machining.
摘要翻译：具有这样的数控装置及其加工装置，其中根据加工类型的重要程度相应地大大提高了加工所需的性能，因此可以通过参考来获得高效率和高精度的加工基于指定的切削工具和工件的类型的数据库，以及包括切削工具和工件的运动的操作路径的加工模式，并且通过选择涉及适当的操作速度和操作位置的控制参数在加工和非加工过程中的整个操作路径。

12. 发明授权

US4478538A Device for detecting tool abnormality 失效
标题翻译：刀具异常检测装置
公开(公告)号：US4478538A
公开(公告)日：1984-10-23
申请号：US426244
申请日：1982-09-28
申请人： Yoshiaki Kakino
发明人： Yoshiaki Kakino
IPC分类号： B23B47/24 , B23Q15/12 , B23Q17/09 , B23Q17/12 , G01N3/58 , G01N29/14 , B23B49/00 , G08B21/00
CPC分类号： B23Q17/0947 , B23Q11/04 , B23Q15/12 , B23Q17/12 , G01N29/14 , G01N3/58 , Y10T408/14 , Y10T408/165 , Y10T408/172 , Y10T409/30392 , Y10T409/30728
摘要： When a drill is overloaded, while cutting a hole in a workpiece, a torque limiter disconnects the drill from a main spindle. As the drill is disconnected from the main spindle, the torque limiter generates high-level elastic waves. The elastic waves are converted by a transducer into a voltage signal. The level of the voltage signal is compared with a threshold value.
摘要翻译：当钻头过载时，在切割工件中的孔时，扭矩限制器将钻头与主轴断开。当钻头与主轴断开时，扭矩限制器产生高级弹性波。弹性波由换能器转换为电压信号。将电压信号的电平与阈值进行比较。

13. 发明授权

US4961034A Numerical control device 失效
标题翻译：数控装置
公开(公告)号：US4961034A
公开(公告)日：1990-10-02
申请号：US317390
申请日：1989-03-01
申请人： Yoshiaki Kakino , Yukitoshi Ihara , Mitsuo Yonetani , Takeo Teshima
发明人： Yoshiaki Kakino , Yukitoshi Ihara , Mitsuo Yonetani , Takeo Teshima
IPC分类号： G05D3/12 , G05B19/18 , G05B19/404
CPC分类号： G05B19/404 , G05B2219/41043
摘要： A numerical control device comprising a lost motion correction data calculating device having a table/function which represents the motor current of a servo motor, in a servo mechanism for servo-controlling a mechanical movable part. The motor current is detected at a given time instant, and the corresponding amount of lost motion correction is then calculated. The position error caused by the lost motion can be corrected with high accuracy.

14. 发明授权

US06942436B2 NC program generating method, NC apparatus, computer memory product, and computer program product 失效
标题翻译： NC程序生成方法，NC设备，计算机存储器产品和计算机程序产品
公开(公告)号：US06942436B2
公开(公告)日：2005-09-13
申请号：US10231463
申请日：2002-08-30
申请人： Yoshiaki Kakino , Heisaburo Nakagawa , Hirotoshi Ohtsuka
发明人： Yoshiaki Kakino , Heisaburo Nakagawa , Hirotoshi Ohtsuka
IPC分类号： B23Q15/00 , B23C1/00 , B23C5/10 , B23Q15/12 , G05B19/4093
CPC分类号： G05B19/40937 , Y02P90/265 , Y10T409/300896 , Y10T409/30112 , Y10T409/303808
摘要： An NC apparatus 1 replaces a required machining shape of a workpiece 5 with a predetermined canned machining cycle depending on a specification of machining conditions including a machining start point, a machining end point, and the size of an end mill E to be used. Calculation of an estimated value of cutting force exerted on the end mill E fed along the assumed tool path during the replaced canned machining cycle is repeated until a predetermined comparison and evaluation result is obtained in comparison with a predetermined appropriate value. Accordingly, the tool path of the end mill E together with the feed rate in each portion of the tool path is determined. This permits generation of an NC program which is used in a NC machine equipped with an end mill serve as a cutting tool, and which optimizes the tool path of the end mill together with the feed rate in each portion of the tool path such as to achieve high machining efficiency and accuracy.
摘要翻译： NC装置1根据包括加工起点，加工终点和将要使用的立铣刀E的尺寸的加工条件的规格，以预定的加工周期替换工件5的要求加工形状。计算在更换罐头加工循环期间施加在沿着假设刀具路径馈送的端铣刀E上的切削力的估计值，直到获得与预定适当值相比较的预定比较和评估结果。因此，确定端铣刀E的刀具轨迹与刀具路径的每个部分中的进给速度。这允许生成NC程序，该NC程序在装备有端铣刀的NC机床中用作切削工具，并且优化端铣刀的刀具路径以及刀具路径的每个部分中的进给速率，例如实现高加工效率和精度。

15. 发明授权

US4332161A Acoustic detection of tool wear and fracture 失效
$Acoustic detection of tool wear and fracture$
标题翻译：工具磨损和断裂的声学检测
公开(公告)号：US4332161A
公开(公告)日：1982-06-01
申请号：US116509
申请日：1980-01-29
申请人： Yoshiaki Kakino
发明人： Yoshiaki Kakino
IPC分类号： B23Q17/09 , G01N3/58 , G01N29/14 , G01N19/00
CPC分类号： G01N3/58 , B23Q17/0957 , B23Q17/098 , G01N29/14
摘要： For detecting brittle fracture and wear of a tip of a cutting tool an acoustic emission monitoring system has a converter for converting acoustic emission into an electric signal, a filter for rejecting frequency components in the signal below a frequency between 50 kHz and 300 kHz, a detector to detect the amplitude of the signal after the rejection of those frequency components, and a comparator for comparing that amplitude to a predetermined reference amplitude.
摘要翻译：为了检测切割工具的尖端的脆性断裂和磨损，声发射监测系统具有用于将声发射转换为电信号的转换器，用于将信号中的频率分量抑制在低于50kHz和300kHz之间的频率的滤波器，检测器，用于检测在那些频率分量的抑制之后信号的幅度;以及比较器，用于将该幅度与预定参考幅度进行比较。

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