手工电弧焊与自动埋弧焊的焊接电流、电流密度比较
<DIV align=center>手工电弧焊与自动埋弧焊的焊接电流、电流密度比较</DIV><DIV align=center>
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<DIV align=center><B>焊条</B><B>(</B><B>焊丝</B><B>)</B><B>直径</B><B>(mm)</B><B></B></DIV></TD>
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<DIV align=center><B>手工电弧焊</B><B></B></DIV></TD>
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<DIV align=center><B>自动埋弧焊</B><B></B></DIV></TD></TR>
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<DIV align=center><B>焊接电流</B><B>(A)</B><B></B></DIV></TD>
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<DIV align=center><B>电流密度</B><B>(A/mm<SUP>2</SUP>)</B><B></B></DIV></TD>
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<DIV align=center><B>焊接电流</B><B>(A)</B><B></B></DIV></TD>
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<DIV align=center><B>电流密度</B><B>(A/mm<SUP>2</SUP>)</B><B></B></DIV></TD></TR>
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<DIV align=center>2</DIV></TD>
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<DIV align=center>50-65</DIV></TD>
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<DIV align=center>16-25</DIV></TD>
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<DIV align=center>200-400</DIV></TD>
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<DIV align=center>63-125</DIV></TD></TR>
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<DIV align=center>3</DIV></TD>
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<DIV align=center>80-130</DIV></TD>
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<DIV align=center>11-18</DIV></TD>
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<DIV align=center>350-600</DIV></TD>
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<DIV align=center>50-85</DIV></TD></TR>
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<DIV align=center>4</DIV></TD>
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<DIV align=center>125-200</DIV></TD>
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<DIV align=center>10-16</DIV></TD>
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<DIV align=center>500-800</DIV></TD>
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<DIV align=center>40-63</DIV></TD></TR>
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<DIV align=center>5</DIV></TD>
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<DIV align=center>190-250</DIV></TD>
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<DIV align=center>10-18</DIV></TD>
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<DIV align=center>700-1000</DIV></TD>
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<DIV align=center>30-50</DIV></TD></TR></TBODY></TABLE></DIV>
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