Numerical control system
    11.
    发明授权
    Numerical control system 失效
    数控系统

    公开(公告)号:US4484286A

    公开(公告)日:1984-11-20

    申请号:US258780

    申请日:1981-04-29

    CPC分类号: G05B19/414 G05B2219/35262

    摘要: A numerical control system for executing numerical control processing on the basis of a command program, and for actuating a machine in accordance with the results of the processing steps to machine a workpiece in the manner specified by the instructions in the command program. There are prepared a plurality of system variables, the values of which represent a variety of operational conditions of the machine or of a numerical control device. A user macro, having at least an identification and an instruction that employs the system variables, is stored beforehand in a memory. The command program is programmed to include a user macro call instruction. A prescribed user macro is read out from the memory by means of the user macro call instruction, thereby to allow processing in accordance with the user macro. For example, it is possible to execute processing upon reading out input/output interface signals, clock time and a variety of machine positions.

    摘要翻译: 一种用于基于命令程序执行数字控制处理的数字控制系统,并且用于根据处理步骤的结果来致动机器,以按照命令程序中的指令指定的方式加工工件。 准备了多个系统变量,其值代表机器或数字控制装置的各种操作条件。 具有至少一个使用系统变量的标识和指令的用户宏预先存储在存储器中。 命令程序被编程为包括用户宏调用指令。 通过用户宏调用指令从存储器中读出规定的用户宏,从而允许根据用户宏进行处理。 例如,可以在读出输入/输出接口信号,时钟时间和各种机器位置时执行处理。

    Laser oscillation control system
    13.
    发明授权
    Laser oscillation control system 失效
    激光振荡控制系统

    公开(公告)号:US4900893A

    公开(公告)日:1990-02-13

    申请号:US273516

    申请日:1988-11-03

    摘要: A laser oscillation control system performing laser beam machining by controlling an X-Y table by a numerical control system.An output of a laser oscillator is controlled by a G-code included in a program from a command system input to a numerical control system. An output power is commanded by an address S, a frequency by an address P and a pulse duty by an address Q. These command data are fed to a high-frequency power source to control a laser output.

    摘要翻译: PCT No.PCT / JP88 / 00185 Sec。 371日期:1988年11月3日 102(e)日期1988年11月3日PCT提交1988年2月19日PCT公布。 出版物WO88 / 06938 日期:1988年9月22日。激光振荡控制系统通过数控系统控制X-Y表进行激光束加工。 激光振荡器的输出由包括在从输入到数字控制系统的命令系统的程序中的G代码控制。 输出功率由地址S指定,频率由地址P和脉冲占空比由地址Q指令。这些命令数据被馈送到高频电源以控制激光输出。

    Control system with changable time-shared execution of ladder and
non-ladder programs
    14.
    发明授权
    Control system with changable time-shared execution of ladder and non-ladder programs 失效
    控制系统具有可更改的分阶段执行阶梯和非梯形图程序

    公开(公告)号:US4722043A

    公开(公告)日:1988-01-26

    申请号:US849459

    申请日:1986-03-26

    IPC分类号: G05B19/05 G05B19/02

    摘要: The present invention allows a programmable controller in a stored program system to easily execute even complex sequence control. A memory (50) has stored therein a first program of the ladder type and a second program described in another program language such as PASCAL or FORTRAN. First and second setting devices (51) and (52) set the execution times for processing by the first and second programs, respectively. A management device (53) executes the processing according to the first and second programs alternately for the periods of time set by the first and second setting device (51) and (52).

    摘要翻译: PCT No.PCT / JP85 / 00415 Sec。 371日期:1986年3月26日 102(e)日期1986年3月26日PCT提交1985年7月22日PCT公布。 出版物WO86 / 日期1986年2月13日。本发明允许存储的程序系统中的可编程控制器容易地执行复杂的序列控制。 存储器(50)在其中存储了梯形图类型的第一程序和以另一程序语言(例如PASCAL或FORTRAN)描述的第二程序。 第一和第二设置装置(51)和(52)分别设置由第一和第二程序处理的执行时间。 管理装置(53)在由第一和第二设定装置(51)和(52)设定的时间段内交替执行根据第一和第二程序的处理。