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1. 发明授权

US5206813A Graphic display method for numerical controller 失效
标题翻译：数字控制器图形显示方式
公开(公告)号：US5206813A
公开(公告)日：1993-04-27
申请号：US798365
申请日：1991-11-21
申请人： Yukinori Otsubo , Tomohiro Suzuki , Yasushi Fukaya
发明人： Yukinori Otsubo , Tomohiro Suzuki , Yasushi Fukaya
IPC分类号： G05B19/4069
CPC分类号： G05B19/4069
摘要： When a position of a tool blade tip for displaying the work shape, tool shape and tool locus is calculated by an interpolation arithmetic operation based on the interpolation instruction and feed speed instruction within a numerical control data, the calculated position of the tool blade tip is compared with the display scope every time an interpolation arithmetic operation is conducted; a determination is made as to whether or not the tool shape and tool locus to be displayed are inside of the display scope, and when they exist outside, uses a higher speed as the feed speed for the interpolation arithmetic operation. Therefore, even when an operator tries to check numerical control data by reducing the display scope for local graphic display, the interpolation outside the display scope can be conducted at a higher speed to thereby allow the operator to check the numerical control data quickly and immediately.
摘要翻译：当通过基于数值控制数据内的插补指令和进给速度指令的插补算术运算来计算用于显示工件形状，刀具形状和刀具轨迹的刀片刀片尖端的位置时，刀具刀片刀尖的计算位置为与每次进行插值算术运算时的显示范围相比; 确定要显示的工具形状和工具轨迹是否在显示范围内，并且当它们存在于外部时，使用较高速度作为插值算术运算的进给速度。因此，即使当操作者试图通过减小局部图形显示的显示范围来检查数字控制数据时，可以以更高的速度进行显示范围外的插值，从而允许操作者快速且立即地检查数字控制数据。

2. 发明授权

US5095440A Numerical control apparatus 失效
标题翻译：数控装置
公开(公告)号：US5095440A
公开(公告)日：1992-03-10
申请号：US457165
申请日：1989-12-26
申请人： Tomohiro Suzuki , Yasushi Fukaya
发明人： Tomohiro Suzuki , Yasushi Fukaya
IPC分类号： G05B19/4093 , G05B19/18
CPC分类号： G05B19/182 , G05B2219/49365 , G05B2219/49377 , G05B2219/49392
摘要： A numerical control apparatus is characterized by a structure in which: a machining program stores the final shape of a work as well as the shape of a material; designates the outermost point (an apex) on the work in a direction opposing a cutting direction as a cutting reference point; sets linear lines which are respectively lowered from the cutting reference point by cutting depths, and obtains the inter-sections of the lines and the material shape. The intersections thus obtained are classified into points where the tool enters the work zone and points where the tool emerges from the work zone, so that the tool can be moved at a predetermined cutting rate for a cutting operation between the point where it enters and the point where it emerges from the work zone while it is moved at a rapid traverse rate between the emerging point and the point where it re-enters the work zone. These operations are repeated until the tool touches the final machining shape, whereupon the tool is moved along the final machining shape at the predetermined cutting rate and cutting depth. In this manner, the cutting tool is prevented from idle operations in the feed zones where the material does not exist and the machining time can be reduced effectively.
摘要翻译：数值控制装置的特征在于：加工程序存储工件的最终形状以及材料的形状; 以与切割方向相反的方向将工件上的最外点（顶点）指定为切割基准点; 设置通过切割深度从切割参考点分别降低的线性线，并获得线和材料形状的截面。这样获得的交点被分类成工具进入工作区域并且工具从工作区域出来的点，使得工具能够以预定的切割速度移动，以便在其进入的点和当工作区从新出现点和重新进入工作区的点之间以快速移动速度移动时，它从工作区域中出现。重复这些操作，直到工具接触到最终加工形状，于是刀具以预定切削速度和切削深度沿最终加工形状移动。以这种方式，防止切削工具在不存在材料的进给区域中的怠速操作，并且可以有效地减少加工时间。

3. 发明授权

US07689300B2 Numerical control unit 有权
标题翻译：数控单元
公开(公告)号：US07689300B2
公开(公告)日：2010-03-30
申请号：US11205228
申请日：2005-08-16
申请人： Yuji Naganawa , Yasushi Fukaya , Yoshiichi Ichikawa , Mamoru Yamashita
发明人： Yuji Naganawa , Yasushi Fukaya , Yoshiichi Ichikawa , Mamoru Yamashita
IPC分类号： G05B19/18 , G05B11/32 , G05B15/00 , G05F19/00
CPC分类号： G05B19/4061
摘要： When causing manual movement of a moving section of a machine tool, shape data of the moving section is made to move in a movement direction that has been input manually, and it is confirmed whether there is no interference with shape data of a surrounding interfering object. If interference occurs, a position returned a specified distance from the position where interference occurs is made a stop position, the moving section is moved to this stop position, and stopped at that position.
摘要翻译：当引起机床的移动部分的手动移动时，使移动部分的形状数据在已经手动输入的移动方向上移动，并且确认是否没有干扰周围干扰对象的形状数据。如果发生干扰，则从发生干扰的位置返回规定距离的位置成为停止位置，移动部移动到该停止位置，停止在该位置。

4. 发明授权

US06505092B1 NC machining support method and device 失效
标题翻译：数控加工支持方法和装置
公开(公告)号：US06505092B1
公开(公告)日：2003-01-07
申请号：US09529923
申请日：2000-04-21
申请人： Yasushi Fukaya , Sadayuki Matsumiya , Masayoshi Uneme , Kazuo Yamazaki
发明人： Yasushi Fukaya , Sadayuki Matsumiya , Masayoshi Uneme , Kazuo Yamazaki
IPC分类号： G05B1942
CPC分类号： G05B19/4068 , G05B2219/35287
摘要： Machining procedure extracting means extract machining procedures (information about tools, cutting conditions, and the like) based on a machining command of an NC program, and machining procedure outputting means display the machining procedures on a CRT display unit or the like. Thus, a machining operator can easily prepare for machining.
摘要翻译：加工程序提取装置基于NC程序的加工命令提取加工程序（关于刀具，切割条件等的信息），并且加工程序输出装置在CRT显示单元等上显示加工程序。因此，加工操作者可以容易地准备加工。

5. 发明授权

US06400998B1 Generation of measurement program in NC machining and machining management based on the measurement program 失效
标题翻译：根据测量程序生成NC加工和加工管理中的测量程序
公开(公告)号：US06400998B1
公开(公告)日：2002-06-04
申请号：US09101196
申请日：1998-07-02
申请人： Kazuo Yamazaki , Sadayuki Matsumiya , Naoki Morita , Yasushi Fukaya
发明人： Kazuo Yamazaki , Sadayuki Matsumiya , Naoki Morita , Yasushi Fukaya
IPC分类号： G06B1500
CPC分类号： G05B19/4068 , G05B19/401 , G05B2219/37492
摘要： A method and apparatus for NC machining management based on a measurement program, wherein a machining shape at an arbitrary machining stage is determined by an NC program, a geometric element or a geometric model is generated, and a measurement program is generated on the basis of the geometric model. The measurement program is executed when at least one of the steps of the NC program is completed, and the results of measurement are used as control information for machining measurement.
摘要翻译：一种用于基于测量程序进行数控加工管理的方法和装置，其中通过NC程序确定任意加工阶段的加工形状，生成几何元素或几何模型，并且基于几何模型。当NC程序的至少一个步骤完成时，执行测量程序，并且将测量结果用作用于加工测量的控制信息。

6. 发明授权

US06671571B1 Method for NC- programming and system for NC- machining 失效
标题翻译： NC-编程方法和NC-加工系统
公开(公告)号：US06671571B1
公开(公告)日：2003-12-30
申请号：US09763437
申请日：2001-02-23
申请人： Sadayuki Matsumiya , Naoki Morita , Yasushi Fukaya , Kazuo Yamazaki
发明人： Sadayuki Matsumiya , Naoki Morita , Yasushi Fukaya , Kazuo Yamazaki
IPC分类号： G05B1500
CPC分类号： G05B19/40937 , G05B19/401 , G05B19/4093 , G05B2219/37193 , G05B2219/37196 , G05B2219/37206 , G05B2219/37441 , G05B2219/37576 , Y02P90/265
摘要： In the present invention, for an NC program for controlling a machine tool, information for machining quality required by a machine tool is prewritten in the program. A measurement program for measuring the machining quality of the workpiece using a measuring machine is produced by analyzing the NC program. The machining quality of the workpiece is measured by the measurement program and the measuring machine. The machining quality of the workpiece can be judged by comparing the measurement results and the machining quality information included in the NC program. By utilizing this quality judgement, simple and effective system control can be achieved when a system such as CIM (Computer Integrated Manufacturing) is constructed in cooperation with other machine tools.
摘要翻译：在本发明中，对于用于控制机床的NC程序，在程序中预先写入机床所需的加工质量的信息。通过分析NC程序，生成使用测量机测量工件加工质量的测量程序。工件的加工质量由测量程序和测量机测量。可以通过比较NC程序中包含的测量结果和加工质量信息来判断工件的加工质量。通过利用这种质量判断，当与其他机床协同构建CIM（计算机集成制造）等系统时，可以实现简单有效的系统控制。

7. 发明授权

US06223095B1 Numeric control command generator and method 失效
标题翻译：数字控制命令生成器和方法
公开(公告)号：US06223095B1
公开(公告)日：2001-04-24
申请号：US09101155
申请日：1998-07-02
申请人： Kazuo Yamazaki , Yasushi Fukaya , Naoki Morita , Sadayuki Matsumiya
发明人： Kazuo Yamazaki , Yasushi Fukaya , Naoki Morita , Sadayuki Matsumiya
IPC分类号： G05B1942
CPC分类号： G05B19/40937 , Y02P90/265
摘要： An apparatus and a method for generating orientation action commands of NC machine tools. Workpiece surfaces are grouped according to inclination of the surfaces on the basis of machining information. Optimum orientation angles are decided for each of the groups, and numerical control commands are generated on the basis of the decided orientation angle.
摘要翻译：一种用于产生NC机床定向动作指令的装置和方法。工件表面根据加工信息根据表面的倾斜度进行分组。对于每个组决定最佳取向角，并且基于所确定的取向角来生成数字控制命令。

8. 发明授权

US5245544A Method for determining inner diameter machining method in numerical control information generating function 失效
标题翻译：数字控制信息生成函数中内径加工方法的确定方法
公开(公告)号：US5245544A
公开(公告)日：1993-09-14
申请号：US616656
申请日：1990-11-21
申请人： Kyoichi Yamamoto , Yasushi Fukaya , Kenji Ito
发明人： Kyoichi Yamamoto , Yasushi Fukaya , Kenji Ito
IPC分类号： B23Q15/00 , G05B19/4093
CPC分类号： G05B19/40932 , G05B2219/36257 , Y02P90/265
摘要： For the function of forming numerical control information prior to machining process, the type of machining (such as drilling, end milling, outer diameter end face, etc.) and machining scope for each machining area is determined by inputting the shapes of a work and a part determining the machining areas based on said shapes, identifying the areas for inner diameter machining out of said machining areas, extracting from said inner diameter machining areas those characteristic areas to the inner diameter machining such as the area where a rear end face exists on the part shape, where a through hole is unprocessed or where a through hole is bored on the work based on the shape elements. As this method does not require preliminary reviewing of the machining method for inner diameter (and especially for small diameter), it allows beginner operators to produce numerical control information as easily as a skilled operator.
摘要翻译：为了在加工前形成数控信息的功能，通过输入工件的形状和工件的形状来确定各加工区域的加工类型（如钻孔，端铣，外径端面等）和加工范围，确定基于所述形状的加工区域的部分，识别所述加工区域中的内径加工的区域，从所述内径加工区域中提取诸如存在后端面的区域的内径加工的那些特征区域部件形状，其中通孔未被处理或基于形状元件在工件上钻孔。由于该方法不需要对内径（特别是小直径）的加工方法的初步审查，所以允许初学者操作者像熟练的操作者一样容易地产生数字控制信息。

9. 发明授权

US5099432A Method for determining machining process in numerical control information generating function 失效
标题翻译：用于确定数字控制信息生成功能中的加工过程的方法
公开(公告)号：US5099432A
公开(公告)日：1992-03-24
申请号：US401058
申请日：1989-08-31
申请人： Yasushi Fukaya , Akira Hibi , Yuto Mizukami
发明人： Yasushi Fukaya , Akira Hibi , Yuto Mizukami
IPC分类号： B23Q15/00 , G05B19/4093
CPC分类号： G05B19/40935 , G05B2219/36333 , Y02P90/265
摘要： A machining method is for determining numerical control information in a numerical control machine tool apparatus. A method includes inputting workpiece data denoting an initial shape of a workpiece which is to be machined, and further inputting product data denoting a desired final shape of the workpiece after it has been machined. Then, a machining area of the workpiece based on the workpiece data and the product data is determined. The thus determined machining area is divided into plural machining locations, and the numerical control information is prepared based on the plural machining locations. The workpiece is then machined based on the thus prepared numerical control information.
摘要翻译：一种用于在数控机床装置中确定数控信息的加工方法。一种方法包括输入表示待加工的工件的初始形状的工件数据，并且进一步输入表示加工后的工件的期望最终形状的产品数据。然后，确定基于工件数据和产品数据的工件的加工区域。这样确定的加工区域被分成多个加工位置，并且基于多个加工位置准备数控信息。然后根据如此制备的数控信息对工件加工。

10. 发明授权

US06662073B1 Apparatus and method for machining simulation for NC machining 有权
标题翻译：数控机床加工仿真装置及方法
公开(公告)号：US06662073B1
公开(公告)日：2003-12-09
申请号：US10049628
申请日：2002-02-22
申请人： Makoto Fujishima , Yasushi Fukaya , Kazuo Yamazaki
发明人： Makoto Fujishima , Yasushi Fukaya , Kazuo Yamazaki
IPC分类号： G05B1940
CPC分类号： G05B19/4069 , G05B2219/34048 , G05B2219/35346 , G05B2219/36252 , G05B2219/37534 , G05B2219/41121
摘要： A machining simulation is performed on a graphic data basis prior to machining. Machining simulation means (17) simulates a forced-vibration frequency and/or a load variation frequency occurring due to interrupted cutting on the basis of machining information, and numerical control command generating means (18) generates a numerical control command on the basis of the frequencies obtained from the machining simulation means (17). A spindle rotation speed can be reflected on the actual machining and the generation of a machining program under conditions optimum for the actual machining. Therefore, the interrupted-cutting forced-vibration frequency and/or load variation frequency, or harmonic frequencies thereof which are integral multiples thereof are prevented from being close to the natural frequency of a machine, a tool, a jig or a workpiece. Thus, chattering due to resonance can be prevented, thereby improving a surface accuracy.
摘要翻译：在加工之前，以图形数据为基础进行加工仿真。加工模拟装置（17）基于加工信息模拟由于中断切削而产生的强制振动频率和/或载荷变化频率，并且数值控制指令生成装置（18）基于加工信息生成数值控制命令从加工仿真装置（17）获得的频率。主轴转速可以在实际加工中反映出来，并且可以在实际加工条件最佳的条件下生成加工程序。因此，防止作为其整数倍的中断切削强制振动频率和/或负载变化频率或其谐波频率接近机器，工具，夹具或工件的固有频率。因此，可以防止由共振引起的抖动，从而提高表面精度。

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