发明名称 |
Wire feeder with non-linear speed control |
摘要 |
A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a non-linear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
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申请公布号 |
US2004164064(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20040789214 |
申请日期 |
2004.02.27 |
申请人 |
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发明人 |
NOWAK ALBERT M.;YUNK THOMAS G.;HERWIG WARREN E. |
分类号 |
B23K9/12;(IPC1-7):B23K9/12 |
主分类号 |
B23K9/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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