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1. 发明申请

US20080125874A1 NUMERICAL CONTROL SYSTEM 有权
标题翻译：数控系统
公开(公告)号：US20080125874A1
公开(公告)日：2008-05-29
申请号：US11936369
申请日：2007-11-07
申请人： Nobuyuki Takahashi , Hiromichi Nigazawa , Takashi Kamiya
发明人： Nobuyuki Takahashi , Hiromichi Nigazawa , Takashi Kamiya
IPC分类号： G05B19/18
CPC分类号： G05B19/4061 , G05B19/408
摘要： A numerical control system improves safety when asynchronously operating systems are operated as a single control unit. A machine control system outputs a command generated by interpreting a program with a command number assigned thereto, sends it to a collision detection system, and receives check result data therefrom, whereby when the number of commands for which check result data are obtained is more than or equal to a preset second threshold, a command number assigned to the check result data is output when it is determined that there is no probability of collision. When the result of a check on the probability of collision for a command received from a linkage data sending and receiving section is returned, the collision detection system returns check result data to the linkage data sending and receiving section by assigning a command number given to the checked command to the check result data.
摘要翻译：当异步操作系统作为单个控制单元运行时，数字控制系统可提高安全性。机器控制系统输出通过解释具有分配给其的命令编号的程序而生成的命令，将其发送到冲突检测系统，并从其接收检查结果数据，由此当获得检查结果数据的命令数大于或等于预设的第二阈值时，当确定不存在碰撞的可能性时，输出分配给检查结果数据的命令号。当返回对从连接数据发送接收部接收到的命令的碰撞概率的检查结果时，碰撞检测系统通过分配给连接数据发送接收部的命令号码将检查结果数据返回给联动数据收发部检查命令到检查结果数据。

2. 发明授权

US07738992B2 Numerical control system including machine control system and collision detection system 有权
标题翻译：数控系统包括机器控制系统和碰撞检测系统
公开(公告)号：US07738992B2
公开(公告)日：2010-06-15
申请号：US11936369
申请日：2007-11-07
申请人： Nobuyuki Takahashi , Hiromichi Nigazawa , Takashi Kamiya
发明人： Nobuyuki Takahashi , Hiromichi Nigazawa , Takashi Kamiya
IPC分类号： G06F19/00
CPC分类号： G05B19/4061 , G05B19/408
摘要： A numerical control system improves safety when asynchronously operating systems are operated as a single control unit. A machine control system outputs a command generated by interpreting a program with a command number assigned thereto, sends it to a collision detection system, and receives check result data therefrom, whereby when the number of commands for which check result data are obtained is more than or equal to a preset second threshold, a command number assigned to the check result data is output when it is determined that there is no probability of collision. When the result of a check on the probability of collision for a command received from a linkage data sending and receiving section is returned, the collision detection system returns check result data to the linkage data sending and receiving section by assigning a command number given to the checked command to the check result data.
摘要翻译：当异步操作系统作为单个控制单元运行时，数字控制系统可提高安全性。机器控制系统输出通过解释具有分配给其的命令编号的程序而生成的命令，将其发送到冲突检测系统，并从其接收检查结果数据，由此当获得检查结果数据的命令数大于或等于预设的第二阈值时，当确定不存在碰撞的可能性时，输出分配给检查结果数据的命令号。当返回对从连接数据发送接收部接收到的命令的碰撞概率的检查结果时，碰撞检测系统通过分配给连接数据发送接收部的命令号码将检查结果数据返回给联动数据收发部检查命令到检查结果数据。

3. 发明授权

US09389605B2 Method of generating a numerical control program, apparatus for the same, and program for causing a computer to execute the method 有权
标题翻译：用于生成数字控制程序的方法，其设备及用于使计算机执行该方法的程序
公开(公告)号：US09389605B2
公开(公告)日：2016-07-12
申请号：US13698899
申请日：2010-05-20
申请人： Mahito Matsuura , Takashi Kamiya , Nobuyuki Takahashi , Susumu Matsubara
发明人： Mahito Matsuura , Takashi Kamiya , Nobuyuki Takahashi , Susumu Matsubara
IPC分类号： G06F19/00 , G05B19/4097
CPC分类号： G05B19/4097 , G05B2219/35118
摘要： In a method of generating a numerical control program in which, based on sectional shape data of a product to which a relief processing is to be performed, a numerical control program for turning-processing the product is generated in order to recognize a groove shape data existing in the vicinity of a corner as a relief sectional shape, wherein groove shape data is extracted from the sectional shape data, an intersection of a line segment parallel to a turning axis and a line segment that is not parallel to the line segment is calculated as a corner of the sectional shape data, and the groove shape data is recognized as a relief sectional shape in a case where dimensions of a frame which includes from the corner to the groove shape data are within predetermined dimensions.
摘要翻译：在生成数字控制程序的方法中，根据要执行浮雕处理的产品的截面形状数据，生成用于转换处理产品的数字控制程序，以便识别凹槽形状数据存在于拐角附近的浮雕截面形状，其中从截面形状数据中提取槽形状数据，计算平行于转动轴线的线段与不与线段平行的线段的交点作为截面形状数据的角，并且在从角部到凹槽形状数据的框架的尺寸处于预定尺寸的情况下，凹槽形状数据被识别为浮雕截面形状。

4. 发明授权

US06856853B2 Simulation device 有权
标题翻译：模拟装置
公开(公告)号：US06856853B2
公开(公告)日：2005-02-15
申请号：US10815749
申请日：2004-04-02
申请人： Nobuyuki Takahashi , Yoshinori Tsujido , Kenji Iriguchi , Kiyoshi Okada , Takashi Kamiya
发明人： Nobuyuki Takahashi , Yoshinori Tsujido , Kenji Iriguchi , Kiyoshi Okada , Takashi Kamiya
IPC分类号： B23Q15/00 , B25J9/16 , G05B19/4061 , G05B19/4068 , G05B19/4069 , G06F19/00
CPC分类号： G05B19/4069 , B25J9/1666 , G05B2219/40454 , G05B2219/49143
摘要： A simulation device is provided with a speed ratio determining portion and a speed determining portion for calculating the maximum feeding speed of an operative part from an interference detecting distance and an interpolation period, and replacing the feeding speed of the operative part, which is read out by a program analyzing portion, with the maximum feeding speed; and an interpolating portion for determining interpolated points of a moving path of the operative part from the feeding speed of the operative part, which is replaced by the maximum feeding speed by the speed ratio determining portion and the speed determining portion, and the interpolation period. An interference check on the operative part is made at an interpolated point determined by the interpolating portion.
摘要翻译：模拟装置具有速度确定部分和速度确定部分，用于根据干涉检测距离和插值周期计算操作部分的最大进给速度，并且替换读出的操作部分的进给速度通过程序分析部分具有最大进给速度; 以及内插部分，用于根据由速度比确定部分和速度确定部分的最大进给速度代替的操作部分的进给速度和插补周期来确定操作部分的移动路径的内插点。在由内插部确定的插值点处对操作部进行干涉检查。

5. 发明申请

US20120016507A1 PROCESSING SIMULATION METHOD AND APPARATUS, AND PROGRAM MAKING COMPUTER EXECUTE THE METHOD 审中-公开
标题翻译：处理模拟方法和装置，程序计算机执行方法
公开(公告)号：US20120016507A1
公开(公告)日：2012-01-19
申请号：US13259004
申请日：2009-05-20
申请人： Kenji Iriguchi , Takashi Kamiya , Mahito Matsuura , Takashi Yoneda , Nobuyuki Takahashi
发明人： Kenji Iriguchi , Takashi Kamiya , Mahito Matsuura , Takashi Yoneda , Nobuyuki Takahashi
IPC分类号： G05B13/04
CPC分类号： G05B19/4069 , G05B2219/49157
摘要： A processing simulation method and apparatus is provided, which can appropriately detect interference between a tool processing area and a shape model of a material without being affected by the accuracy of expression of a tool movement path and the shape model. A tool shape model for processing a material, that includes a strict tool shape, and a tool shape model for checking interference, that is included in the strict tool shape, are generated by tool model setting unit according to an error range set in consideration of the tool movement path and the expression accuracy of the shape model, and the processed material shape model is generated by generating a tool processing area shape model from the tool movement path during processing feed and the tool shape model for processing the material and removing the tool processing area shape model from the material shape model. The tool processing area shape model is generated from a tool movement path during fast feed and the tool shape model for detecting the interference, and the interference between the tool processing area shape model and the material shape model is detected.
摘要翻译：提供一种处理模拟方法和装置，其可以适当地检测工具处理区域和材料的形状模型之间的干扰，而不受工具移动路径和形状模型的表达精度的影响。由工具模型设定单元根据考虑到的设定的误差范围，生成包含在严格的工具形状中的用于处理材料的工具形状模型（包括严格的工具形状）和用于检查干涉的工具形状模型通过在处理进给期间从工具移动路径生成工具处理区域形状模型和用于处理材料并移除工具的工具形状模型来生成工具移动路径和形状模型的表达精度以及加工材料形状模型加工区域形状模型从材料形状模型。刀具加工区域形状模型由快速进给期间的刀具运动路径和用于检测干涉的刀具形状模型产生，并且检测刀具加工区域形状模型与材料形状模型之间的干涉。

6. 发明申请

US20130030781A1 PROCESSING STIMULATION METHOD, DEVICE FOR THE SAME, AND PROGRAM FOR CAUSING A COMPUTER TO EXECUTE THE METHOD 审中-公开
标题翻译：处理刺激方法，其装置以及用于导致计算机执行方法的程序
公开(公告)号：US20130030781A1
公开(公告)日：2013-01-31
申请号：US13639758
申请日：2010-04-07
申请人： Takashi Yoneda , Takashi Kamiya , Nobuyuki Takahashi , Mahito Matsuura , Kenji Iriguchi
发明人： Takashi Yoneda , Takashi Kamiya , Nobuyuki Takahashi , Mahito Matsuura , Kenji Iriguchi
IPC分类号： G06G7/48
CPC分类号： G05B19/4069 , G05B2219/35009 , G05B2219/35134 , G05B2219/35148 , G05B2219/35159 , G05B2219/49029 , Y02P90/265
摘要： When a material shape model is separated in shear through processing, a shape model of a material in a state of being suspended remains in mid-air, and thus, interference is detected excessively. In order to prevent the excessive detection of interference, in a processing simulation method for generating a shape model of a processed material from a shape model of a material and a shape model of a tool processing area which is defined from a shape model of the tool and a movement path of the tool, the shape model of the material being separated into a plurality of shapes by processing is detected; a material shape to be cut-off is extracted from the separated material shapes; and the extracted material shape to be cut-off is excluded from subject of simulation.
摘要翻译：当材料形状模型在剪切过程中分离时，悬浮状态下的材料的形状模型保持在空中，因此过大地检测到干扰。为了防止过度的干涉检测，在从材料的形状模型生成加工材料的形状模型的处理模拟方法和从工具的形状模型定义的工具处理区域的形状模型和工具的移动路径，检测通过处理分离成多个形状的材料的形状模型; 从分离的材料形状中提取要切断的材料形状; 并且将被截取的提取材料形状排除在模拟对象之外。

7. 发明申请

US20110257778A1 METHOD AND DEVICE FOR SIMULATING NC WORKING MACHINE 审中-公开
标题翻译：用于模拟NC工作机的方法和装置
公开(公告)号：US20110257778A1
公开(公告)日：2011-10-20
申请号：US13141735
申请日：2008-12-24
申请人： Nobuyuki Takahashi , Kenji Iriguchi , Takashi Kamiya , Takashi Yoneda , Mahito Matsuura
发明人： Nobuyuki Takahashi , Kenji Iriguchi , Takashi Kamiya , Takashi Yoneda , Mahito Matsuura
IPC分类号： G05B19/4069
CPC分类号： G05B19/4069 , G05B2219/35316
摘要： Even in an uncuttable state in which an actual rotational direction of a main spindle is not matched with an actually cuttable main spindle rotational direction of a tool, an interference check between a workpiece and the tool is performed. Accordingly, the cuttable main spindle rotational direction of the selected tool or the uncuttable main spindle rotational direction is compared with each main spindle rotational direction of a working machine during execution of a simulation, and it is determined whether an interference check between the tool blade edge and the workpiece is necessary on the basis of the comparison result. When it is determined that the interference check is not necessary in the step above, the interference check between the tool blade edge and the workpiece is not performed. When it is determined that the interference check is necessary, the interference check between the tool blade edge and the workpiece is performed. When the interference therebetween is present, abnormality is detected.
摘要翻译：即使在主轴的实际旋转方向与工具的实际可切削主轴旋转方向不匹配的不切割状态下，也能够进行工件与工具之间的干涉检查。因此，在执行模拟期间，将所选择的工具的可切割的主轴旋转方向或不可切削的主轴旋转方向与作业机械的主主轴旋转方向进行比较，并且确定工具刀刃之间的干涉检查并且在比较结果的基础上需要工件。当在上述步骤中确定不需要干涉检查时，不执行刀片刃与工件之间的干涉检查。当确定需要进行干涉检查时，执行刀片刃和工件之间的干涉检查。当存在它们之间的干扰时，检测到异常。

8. 发明申请

US20130066457A1 METHOD OF GENERATING A NUMERICAL CONTROL PROGRAM, APPARATUS FOR THE SAME, AND PROGRAM FOR CAUSING A COMPUTER TO EXECUTE THE METHOD 有权
标题翻译：数字控制程序的生成方法及其设计方法以及计算机执行方法的程序
公开(公告)号：US20130066457A1
公开(公告)日：2013-03-14
申请号：US13698899
申请日：2010-05-20
申请人： Mahito Matsuura , Takashi Kamiya , Nobuyuki Takahashi , Susumu Matsubara
发明人： Mahito Matsuura , Takashi Kamiya , Nobuyuki Takahashi , Susumu Matsubara
IPC分类号： G06F19/00
CPC分类号： G05B19/4097 , G05B2219/35118
摘要： In a method of generating a numerical control program in which, based on sectional shape data of a product to which a relief processing is to be performed, a numerical control program for turning-processing the product is generated in order to recognize a groove shape data existing in the vicinity of a corner as a relief sectional shape, wherein groove shape data is extracted from the sectional shape data, an intersection of a line segment parallel to a turning axis and a line segment that is not parallel to the line segment is calculated as a corner of the sectional shape data, and the groove shape data is recognized as a relief sectional shape in a case where dimensions of a frame which includes from the corner to the groove shape data are within predetermined dimensions.
摘要翻译：在生成数字控制程序的方法中，根据要执行浮雕处理的产品的截面形状数据，生成用于转换处理产品的数字控制程序，以便识别凹槽形状数据存在于拐角附近的浮雕截面形状，其中从截面形状数据中提取槽形状数据，计算平行于转动轴线的线段与不与线段平行的线段的交点作为截面形状数据的角，并且在从角部到凹槽形状数据的框架的尺寸处于预定尺寸的情况下，凹槽形状数据被识别为浮雕截面形状。

9. 发明授权

US08374718B2 Numerical control method and apparatus therefor 有权
标题翻译：数控方法及其设备
公开(公告)号：US08374718B2
公开(公告)日：2013-02-12
申请号：US12988924
申请日：2008-04-22
申请人： Nobuyuki Takahashi , Takashi Kamiya , Daisuke Kanaya , Tadahiro Otsuka , Ryoichi Ikeda
发明人： Nobuyuki Takahashi , Takashi Kamiya , Daisuke Kanaya , Tadahiro Otsuka , Ryoichi Ikeda
IPC分类号： G06F19/00 , G05B19/04 , G05B19/18 , G05B19/41 , G05B19/25
CPC分类号： G05B19/4069 , G05B19/414 , G05B2219/49157
摘要： A preceding-check processing sequence is provided separately from a machine-control processing sequence for an actual machine control, to make it possible to perform a collision check at an accurate position from an operation restart time of a machining program even when an operator interrupts an operation in the middle of the machining program or when the operator interrupts the operation as having detected a collision. This preceding-check processing sequence performs a collision possibility check ahead of an actual machine control. In this arrangement, there is provided a control-state synchronizing unit that matches a state of the preceding-check processing sequence with a state of the machine-control processing sequence during a period from when a machine stops until when the machine restarts an operation.
摘要翻译：与用于实际机器控制的机器控制处理顺序分开提供前述检查处理顺序，使得即使当操作者中断了加工程序时，也可以从加工程序的操作重新启动时刻在精确位置执行冲突检查在加工程序的中间进行操作，或者当操作者在检测到碰撞时中断操作。此前检查处理顺序在实际机器控制之前执行碰撞可能性检查。在这种布置中，提供了一种控制状态同步单元，其在从机器停止直到机器重新启动操作的时段期间，将先验检查处理序列的状态与机器控制处理顺序的状态相匹配。

10. 发明申请

US20110035044A1 NUMERICAL CONTROL METHOD AND APPARATUS THEREFOR 有权
标题翻译：数字控制方法及其设备
公开(公告)号：US20110035044A1
公开(公告)日：2011-02-10
申请号：US12988924
申请日：2008-04-22
申请人： Nobuyuki Takahashi , Takashi Kamiya , Daisuke Kanaya , Tadahiro Otsuka , Ryoichi Ikeda
发明人： Nobuyuki Takahashi , Takashi Kamiya , Daisuke Kanaya , Tadahiro Otsuka , Ryoichi Ikeda
IPC分类号： G05B19/406
CPC分类号： G05B19/4069 , G05B19/414 , G05B2219/49157
摘要： A preceding-check processing sequence is provided separately from a machine-control processing sequence for an actual machine control, to make it possible to perform a collision check at an accurate position from an operation restart time of a machining program even when an operator interrupts an operation in the middle of the machining program or when the operator interrupts the operation as having detected a collision. This preceding-check processing sequence performs a collision possibility check ahead of an actual machine control. In this arrangement, there is provided a control-state synchronizing unit that matches a state of the preceding-check processing sequence with a state of the machine-control processing sequence during a period from when a machine stops until when the machine restarts an operation.
摘要翻译：与用于实际机器控制的机器控制处理顺序分开提供前述检查处理顺序，使得即使当操作者中断了加工程序时，也可以从加工程序的操作重新启动时刻在精确位置执行冲突检查在加工程序的中间进行操作，或者当操作者在检测到碰撞时中断操作。此前检查处理顺序在实际机器控制之前执行碰撞可能性检查。在这种布置中，提供了一种控制状态同步单元，其在从机器停止直到机器重新启动操作的时段期间，将先验检查处理序列的状态与机器控制处理顺序的状态相匹配。

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