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    Microprocessor-controlled controller for resistance welding machines
    1.
    发明授权
    Microprocessor-controlled controller for resistance welding machines 失效
    用于电阻焊机的微处理器控制控制器

    公开(公告)号：US4456809A

    公开(公告)日：1984-06-26

    申请号：US361820

    申请日：1982-03-25

    申请人： Gary A. Jones ,  David C. Bacon ,  Monte A. Pooley

    发明人： Gary A. Jones ,  David C. Bacon ,  Monte A. Pooley

    IPC分类号： B23K11/24 ,  B23K11/25 ,  G05B19/042 ,  G05B19/10

    CPC分类号： B23K11/252 ,  G05B19/0426 ,  G05B19/106 ,  G05B2219/23421 ,  G05B2219/24125 ,  G05B2219/24138 ,  G05B2219/25458

    摘要： A precision key pad controlled controller for a resistance welding machine is provided which may be set to deliver welding power to each of a multiplicity of welding operations on a precisely controlled repeatable basis. The controller incorporates circuitry for assuring that an accurately controlled amount of power is delivered for each welding operation by providing precise phase angle control despite variations in line voltage and line disturbances. The controller is constructed to incorporate selected numbers of steps to be performed automatically in sequence by the controlled welding machine in carrying out a particular welding operation. The duration of each step of the welding machine, the amount of welding power to be delivered, and other parameters are set for each particular welding operation by the key pad, and displayed on an associated alphanumeric display.

    摘要翻译： 提供了一种用于电阻焊接机的精密键盘控制控制器，其可设置为以精确控制的可重复的基础向多个焊接操作中的每一个传递焊接功率。 该控制器包含电路，用于确保尽管线路电压和线路干扰的变化，通过提供精确的相位角控制，为每次焊接操作提供精确控制的功率。 该控制器被构造成在执行特定的焊接操作时，通过受控焊接机按顺序自动执行选定数量的步骤。 焊接机的每个步骤的持续时间，要传送的焊接功率的量以及其他参数由键盘设置用于每个特定的焊接操作，并且显示在相关联的字母数字显示器上。