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1. 发明授权

US5344301A Operating time analyzing apparatus for an injection molding machine 失效
标题翻译：注塑机的运行时间分析装置
公开(公告)号：US5344301A
公开(公告)日：1994-09-06
申请号：US961900
申请日：1993-01-08
申请人： Masao Kamiguchi , Osamu Saito , Kazuo Kubota , Masanobu Takemoto
发明人： Masao Kamiguchi , Osamu Saito , Kazuo Kubota , Masanobu Takemoto
IPC分类号： B23Q41/08 , B29C45/76 , G05B19/418 , G07C3/04
CPC分类号： B29C45/76 , B29C45/762 , G07C3/04
摘要： An operating time analyzing apparatus capable of automatically determining, storing, and analyzing the operating time of an injection molding machine for each operating condition. This apparatus detects the operating conditions of the injection molding machine through internal processing with a PMCCPU 14 for the sequence control of the injection molding machine. While specific operating conditions are detected, fine times .DELTA.t, execution cycles of the internal processing, are added in succession. By doing this, integrated time for each operating condition, that is, operating time for each operating condition, is calculated. This operating time is stored in a nonvolatile RAM 8 for each operating condition of the injection molding machine through the processing by the PMCCPU 14. The respective time-based ratios of the individual operating states and the like are calculated on the basis of the correlation between the operating times stored for the individual operating conditions, and displayed, along with the operating times for the individual operating conditions, with a CRT display unit of a manual data input device 18 corresponding to the operating conditions of the injection molding machine.
摘要翻译： PCT No.PCT / JP92 / 00623 Sec。 371日期：1993年1月8日 102（e）日期1993年1月8日PCT提交1992年5月14日PCT公布。 WO92 / 20509 PCT公开号日期：1992年11月26日。一种能够自动确定，存储和分析每个操作条件下的注射成型机的操作时间的操作时间分析装置。该装置利用用于注射成型机的顺序控制的PMCCPU 14通过内部处理来检测注射成型机的操作条件。当检测到特定的操作条件时，连续添加精细时间DELTA t，内部处理的执行周期。通过这样做，计算每个操作条件的集成时间，即每个操作条件的操作时间。该操作时间通过PMCCPU 14的处理存储在注射成型机的每个操作条件的非易失性RAM 8中。各个操作状态等的各个基于时间的比率是根据对于各个操作条件存储的操作时间，以及与各个操作条件的操作时间一起显示，与用于注射成型机的操作条件的手动数据输入装置18的CRT显示单元一起显示。

2. 发明授权

US06456896B1 Apparatus and method for thermal displacement correction for a machine tool 失效
标题翻译：机床热位移修正装置及方法
公开(公告)号：US06456896B1
公开(公告)日：2002-09-24
申请号：US09101022
申请日：1998-06-29
申请人： Susumu Ito , Masao Kamiguchi , Hisao Ishii , Masanobu Takemoto , Susumu Maekawa , Kunio Kojima
发明人： Susumu Ito , Masao Kamiguchi , Hisao Ishii , Masanobu Takemoto , Susumu Maekawa , Kunio Kojima
IPC分类号： G06F1900
CPC分类号： G05B19/404 , B23Q3/15534
摘要： The position of a feed shaft is monitored, the mean moving speed and moving frequency of the feed shaft are measured with every unit time for position correction, and a correction amount &dgr;n is determined from the speed and frequency according to an approximation formula and updated (c7 and c8). A position correction amount for a commanded position is determined from this correction amount, and the commanded position is corrected by the position correction amount (c1 to c6). The position correction amount for the commanded position is determined from this correction amount, and the commanded position is corrected by this position correction amount. Since the correction amount is determined according to the approximation formula, thermal displacement correction can be effected at all times without requiring any sensor. When the correction amount changes substantially (c10), the thermal displacement is measured by means of a sensor and used as the correction amount (c11 and c12), whereby accuracy is improved. The frequency of measurement by means of sensors is reduced, so that the machining time can be reduced.
摘要翻译：监视进给轴的位置，每单位时间测量进给轴的平均移动速度和移动频率以进行位置校正，并根据近似公式从速度和频率确定校正量deltan，并更新（ c7和c8）。根据该修正量确定指示位置的位置校正量，并且通过位置校正量（c1〜c6）校正指令位置。根据该修正量确定指令位置的位置校正量，并且通过该位置校正量校正指令位置。由于根据近似公式确定校正量，所以可以始终进行热位移校正，而不需要任何传感器。当校正量基本上变化（c10）时，通过传感器测量热位移并将其用作校正量（c11和c12），从而提高精度。通过传感器测量的频率降低，从而可以减少加工时间。

3. 发明授权

US5713036A Programmable logic controller having program for designating addresses of memory to which data indicating operating statuses of machine arc to be stored 失效
标题翻译：可编程逻辑控制器具有用于指定要存储指示机器的操作状态的数据的存储器地址的程序
公开(公告)号：US5713036A
公开(公告)日：1998-01-27
申请号：US447694
申请日：1995-05-23
申请人： Masao Kamiguchi , Noriaki Neko , Masanobu Takemoto
发明人： Masao Kamiguchi , Noriaki Neko , Masanobu Takemoto
IPC分类号： G05B19/05 , G06F15/76
CPC分类号： G05B19/054 , G05B2219/15013
摘要： A programmable logic controller capable of freely and sequentially controlling peripheral equipment without modifying a system program. Necessary data for sequence control of the peripheral equipment are selected from data defined in the system program. The memory addresses corresponding to the data are assigned to addresses to be used in a user program in an address storage unit. The controller executes the system program to sequentially control an industrial machine, and also executes the user program to control the peripheral equipment. The controller refers to the data being used in executing the system program, which are necessary for sequence control of the peripheral equipment, based on the designated relationship of the addresses stored in the address storage unit. Since necessary data for sequence control of the peripheral equipment can be obtained by combining the addresses arbitrarily by the user, it is not necessary to modify the system program in order to obtain the necessary data for sequence control of the peripheral equipment.
摘要翻译：一种可编程逻辑控制器，能够自由且顺序地控制外围设备，而无需修改系统程序。外围设备的序列控制所需的数据是从系统程序中定义的数据中选出的。与数据对应的存储器地址被分配给地址存储单元中的用户程序中要使用的地址。控制器执行系统程序以依次控制工业机器，并执行用户程序以控制外围设备。控制器基于存储在地址存储单元中的地址的指定关系，参考用于执行系统程序的数据，这些数据对于周边设备的顺序控制是必需的。由于可以通过用户任意组合地址来获得外围设备的顺序控制的必要数据，所以不需要修改系统程序以获得用于外围设备的顺序控制的必要数据。

4. 发明授权

US5568028A Tool life management system 失效
标题翻译：刀具寿命管理系统
公开(公告)号：US5568028A
公开(公告)日：1996-10-22
申请号：US312274
申请日：1994-09-23
申请人： Tatsuhiro Uchiyama , Masanobu Takemoto , Toshiyuki Ogata
发明人： Tatsuhiro Uchiyama , Masanobu Takemoto , Toshiyuki Ogata
IPC分类号： B23Q17/09 , B23Q15/12 , G05B19/18 , G05B19/4065 , G05B19/416 , G06F15/46
CPC分类号： G05B19/4065 , G05B19/4163 , G05B2219/37344 , G05B2219/37391 , G05B2219/49078 , G05B2219/50276
摘要： A tool life management system for managing a tool life. The system includes a load torque measuring device for measuring an initial load torque of a spindle attached to a tool during an initial machining operation and for measuring an actual load torque of the spindle attached to the tool during a subsequent actual machining operation, a torque calculating device for calculating a tool wear detection torque based on a reference load torque, and for calculating a tool breakage detection torque based on a tool diameter, the reference load torque being the initial load torque of the spindle, a memory for storing the reference load torque, the tool wear detection torque and the tool breakage detection torque, a torque comparing device for comparing the actual load torque of the spindle with each of the tool wear detection torque and the tool breakage detection torque, and for outputting a result of the comparison, and a tool control device for controlling the tool in accordance with the result of the comparison.
摘要翻译：用于管理刀具寿命的刀具寿命管理系统。该系统包括用于测量在初始加工操作期间附接到工具的主轴的初始载荷扭矩并且用于在随后的实际加工操作期间测量附接到工具的主轴的实际负载扭矩的负载扭矩测量装置，用于基于参考负载转矩计算工具磨损检测扭矩的装置，以及用于基于刀具直径计算刀具断裂检测转矩，所述参考负载转矩是所述主轴的初始负载转矩;存储器，用于存储所述参考负载转矩刀具磨损检测扭矩和刀具断裂检测扭矩;扭矩比较装置，用于将主轴的实际负载扭矩与刀具磨损检测扭矩和刀具断裂检测扭矩进行比较，并且用于输出比较结果，以及用于根据比较结果来控制工具的刀具控制装置。

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