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1. 发明授权

US5943240A Machine tool control system and method utilizing metal mold arrangement information 失效
标题翻译：机床控制系统及利用金属模具配置信息的方法
公开(公告)号：US5943240A
公开(公告)日：1999-08-24
申请号：US728181
申请日：1996-10-09
申请人： Kaoru Nakamura
发明人： Kaoru Nakamura
IPC分类号： B21D28/12 , B23Q3/155 , B23Q3/16 , G05B19/418 , G06F19/00 , G06G7/64 , G06G7/66
CPC分类号： G05B19/4187 , B21D28/12 , B23Q3/15573 , B23Q3/16 , Y02P90/04 , Y02P90/205 , Y10T483/132 , Y10T483/134
摘要： A machine tool control system and method are provided that utilize metal mold arrangement information to improve machining efficiency and control. According to the disclosure, a machining schedule, a machining program and metal mold information (indicating the characteristic properties of a metal mold to carry out machining) are transferred to a controller for controlling a CNC device and a machine tool unit (e.g., a turret punch press). The controller transfers the metal mold information for the machining program to the CNC device by a different transfer route than that of the machining program. The CNC device searches for a metal mold specified by the metal mold information based on metal mold arrangement information stored in a file. The metal mold arrangement information indicates each metal mold that is located in the machine tool unit. If a specified metal mold is not present, a metal mold exchange instruction is issued so that the specified metal mold may be set in the machine tool unit to carry necessary machining operations.
摘要翻译：提供了利用金属模具配置信息提高加工效率和控制的机床控制系统和方法。根据公开内容，将加工程序，加工程序和金属模具信息（指示进行加工的金属模具的特性）传送到用于控制CNC装置和机床单元（例如，转塔冲压机）。控制器通过与加工程序不同的传送路径将加工程序的金属模具信息传送到CNC设备。 CNC设备基于存储在文件中的金属模具布置信息来搜索由金属模具信息指定的金属模具。金属模具配置信息表示位于机床单元中的每个金属模具。如果不存在指定的金属模具，则发出金属模具交换指令，使得可以在机床单元中设置指定的金属模具以进行必要的加工操作。

2. 发明授权

US5850342A Machine tool control system 失效
标题翻译：机床控制系统
公开(公告)号：US5850342A
公开(公告)日：1998-12-15
申请号：US719064
申请日：1996-09-24
申请人： Kaoru Nakamura , Hitoshi Nakajima , Junichi Yoshinaga
发明人： Kaoru Nakamura , Hitoshi Nakajima , Junichi Yoshinaga
IPC分类号： B23Q7/00 , G05B19/18 , G05B19/406 , G06F19/00 , B25J9/16 , B26D7/06 , B65B47/00 , B65H5/08 , G01M19/00
CPC分类号： B23Q7/00 , G05B19/182 , G05B19/406 , G05B2219/37002 , G05B2219/39105 , G05B2219/40054 , G05B2219/45143 , Y02P90/087 , Y10T83/0448 , Y10T83/178
摘要： A machine tool control system is provided that is capable of detecting a one-sheet takeout failure. The system includes a workpiece takeout schedule which indicates the plate thickness and number of sheets to be taken out from a stack of workpieces for each product. A one-sheet takeout sensor is also provided to detect when a one-sheet takeout device fails to takeout or suck one-sheet from the pallet of workpieces. In addition, the system includes a restoration setting key which permits an operator to select one of a plurality of modes to continue control operation of a machine tool with a controller when a one-sheet takeout failure is detected. When information from the one-sheet takeout sensor indicates a one-sheet takeout failure, based on the set mode of the restoration setting key, the controller changes the measuring range, the accumulating place for the sucked workpiece, or skips the workpiece takeout schedule based on a detected plate thickness.
摘要翻译：提供了能够检测单页取出故障的机床控制系统。该系统包括工件取出时间表，其指示从每个产品的工件的堆叠中取出的板的厚度和片材的数量。还提供一张取料传感器来检测单张取出装置何时从工件托盘取出或吸出一张纸。此外，该系统包括恢复设置键，当检测到单页取出故障时，允许操作者选择多种模式之一来继续控制机床的控制操作。当来自单页取料传感器的信息表示单页取料失败时，基于恢复设定键的设定模式，控制器改变测量范围，吸入工件的累积位置或者跳过工件取出时间表检测板厚。

3. 发明授权

US5971130A Workpiece identification providing method, workpiece, workpiece identifying method and apparatus thereof, and sheet metal machining apparatus 失效
标题翻译：工件识别提供方法，工件，工件识别方法和装置以及钣金加工装置
公开(公告)号：US5971130A
公开(公告)日：1999-10-26
申请号：US691532
申请日：1996-08-02
申请人： Kaoru Nakamura
发明人： Kaoru Nakamura
IPC分类号： G06K1/04 , G06K1/05 , G06K19/06 , B65G43/00 , B21B37/00 , B23K26/00 , G06K7/08
CPC分类号： G06K1/05 , G06K1/04 , G06K19/06009 , G06K19/06037 , G06K19/06046 , Y10T428/12361 , Y10T428/24273 , Y10T428/24777
摘要： A workpiece identifying method is provided, being characterized in that a plurality of identification areas of plural columns and rows are plotted in an identification mark providing region provided in the area of the unused portion of a workpiece or a product, identification holes are formed in the proper number of identification areas, whereby an identification mark is provided to the workpiece or the product. A workpiece is produced with identification holes formed in the proper number of identification areas. An identifying method for detecting the identification holes formed in the proper number of identification areas of the workpiece and workpiece identification apparatus are also provided. Sheet metal machining apparatus is further provided, having the workpiece identification apparatus placed in a workpiece feed device side or a carry-away device side for a sheet metal work machine. Thus, an identification mark is easily and surely provided to the workpiece, making it easy to identify the same.
摘要翻译：提供了一种工件识别方法，其特征在于，在设置在工件或产品的未使用部分的区域中的识别标记提供区域中绘制多列和多列的多个识别区域，在适当数量的识别区域，由此向工件或产品提供识别标记。产生具有形成在适当数量的识别区域中的识别孔的工件。还提供了用于检测在工件和工件识别装置的适当数量的识别区域中形成的识别孔的识别方法。进一步提供了钣金加工装置，其中工件识别装置放置在工件进给装置侧或用于钣金加工机器的搬运装置侧。因此，识别标记容易且可靠地提供给工件，使其易于识别。

4. 发明授权

US5850343A Machine tool control system 失效
标题翻译：机床控制系统
公开(公告)号：US5850343A
公开(公告)日：1998-12-15
申请号：US701651
申请日：1996-08-26
申请人： Kaoru Nakamura
发明人： Kaoru Nakamura
IPC分类号： G05B19/418 , G06F19/00
CPC分类号： G05B19/41865 , G05B19/41835 , G05B2219/31088 , G05B2219/31174 , G05B2219/31418 , G05B2219/31422 , Y02P90/06 , Y02P90/12 , Y02P90/18 , Y02P90/20
摘要： When a machining program copied from the toll center is transferred to the NC device, the transfer system determining means of the controller compares a machining schedule copied from the toll center and its machining program with transfer judging rules created in the database to automatically judge whether memory transfer or DNC transfer system is more suitable, and the machining program transfer means transfers the machining program to the NC device by the selected system.
摘要翻译：当从收费中心复制的加工程序被传送到NC设备时，控制器的传送系统确定装置将从收费中心复制的加工计划与其加工程序与在数据库中创建的传送判断规则进行比较，以自动判断存储器传送或DNC传送系统更为合适，加工程序传送装置由所选系统将加工程序传送到NC设备。

5. 发明授权

US5880965A Method of controlling a sheet metal machining line and apparatus for controlling the same 失效
标题翻译：控制钣金加工线的方法及其控制装置
公开(公告)号：US5880965A
公开(公告)日：1999-03-09
申请号：US759527
申请日：1996-12-05
申请人： Kaoru Nakamura , Nobuaki Tamura , Toshiyuki Koike
发明人： Kaoru Nakamura , Nobuaki Tamura , Toshiyuki Koike
IPC分类号： B23Q41/08 , G05B19/418 , G06F19/00
CPC分类号： B23Q41/08 , G05B19/41865 , G05B2219/34393 , Y02P90/10 , Y02P90/14 , Y02P90/20
摘要： A cell controller is provided that analyzes each unit machining schedule, which is referred to for manufacturing products, prior to the start of the assigned unit machining schedule. The data items in the schedule are analyzed include identification numbers of machining programs, the use or non-use of such identification numbers, the number of workpieces to be machined, and a presence or absence of predetermined procedures (e.g., for exchanging metal molds, etc.) that are referred to for manufacturing the products. An operator is notified of any foreseeable schedule alarm condition, that will force the operation of the line of manufacturing products of a specific item to be suspended, so that the operator may be informed of the situation in advance. The foreseeable schedule alarm condition may arise for reasons such as an insufficient number of available workpieces and/or preparatory work to be done (e.g., an exchange of metal molds, etc.).
摘要翻译：提供了一个电池控制器，在分配的单元加工进度开始之前，分析每个单元加工进度表，这是制造产品所参考的。分析时间表中的数据项目包括加工程序的识别号码，使用或不使用此类识别号码，待加工的工件数量以及有无预定程序（例如用于更换金属模具，等等），用于制造产品。通知运营商有任何可预见的进度报警条件，这将强制停止特定物品的制造产品线的运行，以便提前通知运营商的情况。可预见的进度报警条件可能由于诸如可用的工件数量不足和/或要进行的准备工作（例如，更换金属模具等）而出现。

6. 发明授权

US6052627A Method and apparatus for detecting pallet full load state in sheet metal machining line and method and apparatus for controlling sheet metal machining line and work identifying apparatus 失效
标题翻译：用于检测钣金加工线中托盘满载状态的方法和装置以及用于控制钣金加工线和工件识别装置的方法和装置
公开(公告)号：US6052627A
公开(公告)日：2000-04-18
申请号：US150903
申请日：1998-09-10
申请人： Kaoru Nakamura
发明人： Kaoru Nakamura
IPC分类号： B21D43/20 , B23Q7/14 , B23Q17/00 , B23Q41/08 , G06F19/00
CPC分类号： B21D43/20 , B23Q17/00 , B23Q17/006 , B23Q41/08 , B23Q7/1426 , Y10S414/116
摘要： An apparatus for detecting a pallet full load state determines a pallet full load state while switching the upper limit value of the mounting height of workpieces according to workpiece size. The cell controller of an apparatus for controlling a sheet metal machining line estimates an occurrence or non-occurrence of a pallet full load state defined as a function of the overall height or the total weight of the workpieces loaded on the carrier pallet by analyzing the machining schedule when a machined workpiece is loaded on the carrier pallet and has a replacing carrier pallet good for the next workpiece to be loaded stand-by whenever appropriate. A workpiece identifying apparatus determines the XY dimensions of a batch of workpieces on a pallet by arranging a number of absolute reference points arranged on the pallet and a number of relative reference points arranged on the workpieces and calculating the differentials between the absolute reference points and the corresponding relative reference points and the XY dimensions of a square defined on the pallet. The workpiece identifying apparatus additionally determines the material of the workpieces from the surface images of the workpieces taken by the cameras it carries by sequentially referring to the surface image data stored in a surface image data storage master. The workpiece identifying apparatus further determines the thickness of each of the workpieces and the number of workpieces on the pallet by determining the height of the accumulated workpieces and the gaps between any adjacently arranged workpieces.
摘要翻译：用于检测货盘满载状态的装置在根据工件尺寸切换工件的安装高度的上限值的同时确定托盘满载状态。用于控制钣金加工线的装置的电池控制器通过分析加工的方式来估计托盘满载状态的发生或不发生，其被定义为加载在托盘上的工件的总高度或总重量的函数当加工的工件装载在承载托盘上并且具有适合于待加载待机的待加工待机工件的替换托架托盘时，可以计划。工件识别装置通过布置布置在托盘上的多个绝对参考点和布置在工件上的多个相对参考点来确定托盘上的一批工件的XY尺寸，并计算绝对参考点和相应的相对参考点和托盘上定义的正方形的XY尺寸。工件识别装置通过顺序地参照存储在表面图像数据存储主机中的表面图像数据，从其携带的相机拍摄的工件的表面图像另外确定工件的材料。工件识别装置通过确定累积的工件的高度和任何相邻布置的工件之间的间隙，进一步确定每个工件的厚度和托盘上的工件的数量。

7. 发明授权

US6009353A Nesting method and punching method for machine tool control system 失效
标题翻译：机床控制系统的嵌套方法和冲孔方法
公开(公告)号：US6009353A
公开(公告)日：1999-12-28
申请号：US883355
申请日：1997-06-26
申请人： Kaoru Nakamura , Hideki Fujiwara
发明人： Kaoru Nakamura , Hideki Fujiwara
IPC分类号： B23Q41/08 , G05B15/02 , G05B19/4068 , G05B19/418 , G06F19/00
CPC分类号： G05B19/4183 , G05B19/4068 , G05B2219/31296 , G05B2219/35162 , G05B2219/35296 , G05B2219/35333 , G05B2219/45137 , Y02P80/40 , Y02P90/10 , Y02P90/20
摘要： A controller for transferring information for managing and controlling machine tools, an automatic warehouse and a CNC device reads material information (e.g., size, shape, material) on an actual material on a pallet in an automatic warehouse before transferring a machining program for nesting. The controller judges whether the material information matches a material on which products are nested, newly nests the products of a machining schedule on the material of the material information when they do not match, and transfers the machining program for the nesting to the CNC device and machine tools.
摘要翻译：用于传送用于管理和控制机床的信息的控制器，自动仓库和CNC设备在传送用于嵌套的加工程序之前，在自动仓库中的托盘上的实际材料上读取材料信息（例如尺寸，形状，材料）。控制器判断材料信息是否匹配产品嵌套的材料，在材料信息材料不匹配时新加工加工计划的产品，并将嵌套加工程序传送到CNC设备，机械工具。

8. 发明授权

US5920480A Method and apparatus for detecting pallet full load state in sheet metal machining line and method and apparatus for controlling sheet metal machining line and work identifying apparatus 失效
标题翻译：用于检测钣金加工线中托盘满载状态的方法和装置以及用于控制钣金加工线和工件识别装置的方法和装置
公开(公告)号：US5920480A
公开(公告)日：1999-07-06
申请号：US779750
申请日：1997-01-10
申请人： Kaoru Nakamura , Nobuaki Tamura
发明人： Kaoru Nakamura , Nobuaki Tamura
IPC分类号： B21D43/20 , B23Q7/14 , B23Q17/00 , B23Q41/08 , G06F19/00
CPC分类号： B21D43/20 , B23Q17/00 , B23Q17/006 , B23Q41/08 , B23Q7/1426 , Y10S414/116
摘要： An apparatus for detecting a pallet full load state determines a pallet full load state while switching the upper limit value of the mounting height of workpieces according to workpiece size. The controller of an apparatus for controlling a sheet metal machining line estimates an occurrence or non-occurance of a pallet full load state. A pallet full load state is defined as a function of the overall height or the total weight of the workpieces loaded on the carrier pallet. The controller estimates an occurance or non-occurance of a pallet full load state by analyzing the machining schedule when a machined workpiece is loaded on the carrier pallet has a replacing carrier pallet suitable for the next workpiece to be loaded standby whenever appropriate.
摘要翻译：用于检测货盘满载状态的装置在根据工件尺寸切换工件的安装高度的上限值的同时确定托盘满载状态。用于控制钣金加工线的装置的控制器估计货盘满载状态的发生或不发生。托盘满载状态被定义为装载在托盘上的工件的总高度或总重量的函数。当加工的工件装载在承载托盘上时，控制器通过分析加工进度来估计货盘满载状态的发生或不发生，具有适合于待加载的下一个待加载待机工件的替换托架托盘。

9. 发明授权

US5757648A Machine tool control system 失效
标题翻译：机床控制系统
公开(公告)号：US5757648A
公开(公告)日：1998-05-26
申请号：US713848
申请日：1996-09-12
申请人： Kaoru Nakamura
发明人： Kaoru Nakamura
IPC分类号： B23Q41/06 , B23Q41/08 , G05B19/418 , G06F19/00 , G09G7/64 , G09G7/66
CPC分类号： B23Q41/06 , B23Q41/08 , G05B19/41865 , G05B2219/32258 , G05B2219/32303 , Y02P90/20
摘要： A machine tool control system is provided that controls a plurality of machining equipment by transferring, from a tool center, schedules for each machining equipment to a plurality of terminals which correspond to the plurality of machining equipment, respectively. The machine tool control system includes a controller for storing a plurality of schedules for the plurality of machining equipment. During operation, the system analyzes the current operating condition of the plurality of machining equipment through the respective terminals, and selects a schedule which is currently capable of being processed by each of the plurality of machining equipment from the plurality of schedules. The schedule that is selected is then transferred to each of the plurality of terminals corresponding to each of the plurality of machining equipment. A machining program converting system is also provided that converts an original machining program corresponding to one of the machining equipment into a compatible machining program for a substitutive machining equipment when the current operating condition of the machining equipment is determined to be in an overload condition or a trouble condition, and when it is determined that the original machining program is not compatible for the substitutive machining equipment.
摘要翻译：提供了一种机床控制系统，其通过从工具中心向每个加工设备分配对应于多个机械设备的多个端子来分别控制多个加工设备。机床控制系统包括用于存储多个加工设备的多个时间表的控制器。在操作期间，系统通过各个终端分析多个加工设备的当前操作状态，并从多个时间表中选择当前能够由多个加工设备中的每一个进行处理的调度。然后将所选择的日程传送到与多个加工设备中的每一个对应的多个终端中的每一个。还提供了一种加工程序转换系统，当将加工设备的当前操作条件确定为处于过载状态时，将对应于一个加工设备的原始加工程序转换为替代加工设备的兼容加工程序故障条件，以及当确定原始加工程序与替代加工设备不兼容时。

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