Controller for cutting machine
    1.
    发明授权
    Controller for cutting machine 失效
    切割机控制器

    公开(公告)号:US5247452A

    公开(公告)日:1993-09-21

    申请号:US707734

    申请日:1991-05-30

    IPC分类号: B23Q17/09 G05B19/4065

    摘要: A controller for a cutting machine has a machining power extracting unit for extracting machining power related to machining from the consumed power of the cutting machine, a detection range setter for setting a detection range for the machining power thus extracted, an integrator for integrating output values of the machining power extracting unit within the detection range thus set, a maximum value detector for detecting the maximum value of the output values of the machining power extracting unit within the detection range, and a judging unit for comparing an input signal with a variable comparative reference value and producing a control signal if the input signal exceeds the comparative reference value. The judging unit has an input which is selectively connectable to the machining power extracting unit, the integrator and the maximum value detector.

    摘要翻译: 切割机的控制装置具有加工功率提取单元,用于从切割机的消耗功率中提取与加工有关的加工功率,设定检测范围的检测范围设定器,用于设定所提取的加工功率的检测范围,积分器, 在所述检测范围内检测加工功率提取单元的输出值的最大值的最大值检测器,以及用于将输入信号与可变比较器进行比较的判断单元 参考值,并且如果输入信号超过比较参考值则产生控制信号。 判断单元具有可选择地连接到加工功率提取单元,积分器和最大值检测器的输入。

    Race groove machining system and method therefor
    2.
    发明授权
    Race groove machining system and method therefor 失效
    赛道加工系统及其方法

    公开(公告)号:US06385502B1

    公开(公告)日:2002-05-07

    申请号:US09280003

    申请日:1999-03-29

    IPC分类号: G06F1900

    摘要: A system for machining a component part having a race groove a along which ball elements run include a machine tool 3 for performing a machining operation on the component part, an acquisition unit 8 for acquiring information related to the machining operation, a control unit 4 for controlling the machine tool 3 based on the information acquired by the acquisition unit 8, a remote information processor 10 installed at a site remote from the control unit 4, and a communication system 9 for connecting the control unit 4 and the remote information processor 10 through a communication line 12. The remote information processor 10 has a capability of acquiring the information, acquired by the acquisition unit 8, through the control unit 4 and the communication line 12 and transmitting such information to the control unit 4 so that the component part can be machined to suit to a particular machining condition while satisfying a stabilized dimension.

    摘要翻译: 用于加工具有滚珠元件运行的滚道槽a的部件的系统包括用于对部件进行加工操作的机床3,用于获取与加工操作有关的信息的获取单元8,用于 基于由获取单元8获取的信息,安装在远离控制单元4的位置的远程信息处理器10以及用于通过控制单元4和远程信息处理器10连接的通信系统9来控制机床3 远程信息处理器10具有通过控制单元4和通信线路12获取由获取单元8获取的信息的能力,并将这些信息发送到控制单元4,使得组件可以 被加工以适应特定的加工条件,同时满足稳定的尺寸。

    Electronic sound generating device
    4.
    发明授权
    Electronic sound generating device 失效
    电子声发生装置

    公开(公告)号:US5264656A

    公开(公告)日:1993-11-23

    申请号:US662522

    申请日:1991-02-28

    摘要: A device for electronically generating a sound according to the present invention includes an integrated circuit chip producing electronic signals corresponding to a desired melody, a switch controlling the ON and OFF states of the integrated circuit chip, a battery powering the integrated circuit chip, a sound generator having a dish-shaped vibrating plate and producing sounds responsive to the electronic signals, and a circuit pattern section having a plurality of lead portions interconnecting the integrated circuit chip, the switch, the battery and the sound generator. The circuit pattern section is formed by punching a conductive metal sheet in a press. Selected ones of the lead portions can advantageously be formed by punching into the battery holder or the switch. According to one aspect of the invention, an acoustic chamber is defined by the sound generator and a cover formed by potting or injection molding. According to another aspect of the invention, a resin seal is formed over the integrated circuit chip. A method for forming the electronic sound generating device is also described.

    摘要翻译: 根据本发明的用于电子产生声音的装置包括产生对应于期望旋律的电子信号的集成电路芯片,控制集成电路芯片的导通和截止状态的开关,为集成电路芯片供电的电池,声音 发电机,其具有碟形振动板并响应于电子信号产生声音;以及电路图案部分,具有互连集成电路芯片,开关,电池和声音发生器的多个引线部分。 电路图形部分通过在压机中冲压导电金属片来形成。 选择的引线部分可以有利地通过冲压到电池座或开关中而形成。 根据本发明的一个方面,声腔由声发生器和通过灌封或注射成型形成的盖限定。 根据本发明的另一方面,在集成电路芯片上形成树脂密封件。 还描述了一种用于形成电子声音产生装置的方法。

    Tool abnormality detecting device
    5.
    发明授权
    Tool abnormality detecting device 失效
    工具异常检测装置

    公开(公告)号:US5243533A

    公开(公告)日:1993-09-07

    申请号:US674993

    申请日:1991-03-26

    IPC分类号: G05B19/4065

    摘要: A tool abnormality detecting device for a machine tool for machining a work with a machining tool selected according to a machining program. The device has a machining load detector for detecting a load during machining with a machining tool. A memory is provided to store threshold data for judging a tool life, detection starting time data and detection time data for each machining stage carried out with respective machining tools. Further the device is provided with a comparison/judgement unit for judging abnormality of the tool by taking detection data corresponding to the machining tool from the memory and comparing an output value of the machining load detector with a threshold within a detection time set in the detection data.

    摘要翻译: 一种用于机加工工具的工具异常检测装置,该装置根据加工程序选择加工工具。 该装置具有加工负载检测器,用于利用加工工具在加工过程中检测负载。 提供存储器来存储用于判断刀具寿命的阈值数据,检测开始时间数据和用各个加工工具执行的每个加工阶段的检测时间数据。 此外,该装置设置有比较/判断单元,用于通过从存储器获取与加工工具相对应的检测数据来判断工具的异常,并将加工负载检测器的输出值与检测中设置的检测时间内的阈值进行比较 数据。