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发明授权
CN1939633B 电弧焊接机 有权

电弧焊接机
摘要：
一种电弧焊接机，具备：由焊接电流设定器、焊接电压设定器以及设定/选择开关构成的遥控装置，焊接电流设定器输出预定的模拟焊接电流设定值，焊接电压设定器输出预定的模拟焊接电压设定值，设定/选择开关输出设定/选择信号；主电源电路，对负载供给预定的功率；主控制电路，输入焊接电流设定值、焊接电压设定值以及设定/选择信号，在设定/选择信号为设定模式时，基于焊接电流设定值以及焊接电压设定值控制主电源电路的功率，在设定/选择信号为选择模式时，基于焊接电流设定值或焊接电压设定值中任一方或双方的设定值，选择并再生由预先存储的焊接电流设定值以及焊接电压设定值的组合构成的多个焊接条件中的一个，来控制主电源电路的功率。
摘要（英）：

An arc welder is equipped with: a remote controller comprising a welding current setting device outputting a predetermined simulation welding current set value, a welding voltage setting device outputting a predetermined simulation welding voltage set value, and a setting/selecting switch outputting a setting/selecting signal; a main power source circuit feeding predetermined electric power to a load; and a main control circuit for controlling the power of the main power source circuit, by inputting the welding current/voltage set values and the setting/selecting signal, by controlling the power of the main power source circuit on the basis of the welding current/voltage set values when the setting/selecting signal is in the setting mode, and by selecting and regenerating one of the plurality of welding conditions composed of combinations of the welding current and the welding voltage set values which are stored on the basis of one or both of the welding current and the welding voltageset values when the setting/selecting signal is in the selecting mode.

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