低碳钢丝极电渣焊焊接碳素钢的焊接工艺参数
<DIV align=center>丝极电渣焊焊接碳素钢的焊接工艺参数</DIV><DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="90%" border=1>
<TBODY>
<TR>
<TD colSpan=2>
<DIV align=center><B>板</B><B> </B><B>厚</B><B><BR>(mm)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>焊丝根数</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>焊接电流</B><B><BR>(A)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>焊接电压</B><B><BR>(V)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>送丝速度</B><B><BR>(m/h)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>摆动速度</B><B><BR>(m/h)</B><B></B></DIV></TD>
<TD>
<DIV align=center><B>停留时间</B><B><BR>(s)</B><B></B></DIV></TD></TR>
<TR>
<TD rowSpan=5>
<DIV align=center>低碳钢</DIV></TD>
<TD>
<DIV align=center>50-70</DIV></TD>
<TD>
<DIV align=center>1</DIV></TD>
<TD>
<DIV align=center>860-960</DIV></TD>
<TD>
<DIV align=center>46-52</DIV></TD>
<TD>
<DIV align=center>500-570</DIV></TD>
<TD>
<DIV align=center>75</DIV></TD>
<TD>
<DIV align=center>6-7</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>70-100</DIV></TD>
<TD>
<DIV align=center>2</DIV></TD>
<TD>
<DIV align=center>500-650</DIV></TD>
<TD>
<DIV align=center>42-46</DIV></TD>
<TD>
<DIV align=center>250-350</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>100-160</DIV></TD>
<TD>
<DIV align=center>2</DIV></TD>
<TD>
<DIV align=center>500-570</DIV></TD>
<TD>
<DIV align=center>42-48</DIV></TD>
<TD>
<DIV align=center>250-300</DIV></TD>
<TD>
<DIV align=center>40-60</DIV></TD>
<TD>
<DIV align=center>3-4</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>300-450</DIV></TD>
<TD>
<DIV align=center>3</DIV></TD>
<TD>
<DIV align=center>450-520</DIV></TD>
<TD>
<DIV align=center>46-52</DIV></TD>
<TD>
<DIV align=center>200-250</DIV></TD>
<TD>
<DIV align=center>40-60</DIV></TD>
<TD>
<DIV align=center>1-5</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>300-450</DIV></TD>
<TD>
<DIV align=center>4-5①</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD>
<TD>
<DIV align=center>46-48</DIV></TD>
<TD>
<DIV align=center>130-150</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD></TR>
<TR>
<TD rowSpan=2>
<DIV align=center>耐热钢</DIV></TD>
<TD>
<DIV align=center>50-70</DIV></TD>
<TD>
<DIV align=center>1</DIV></TD>
<TD>
<DIV align=center>570-650</DIV></TD>
<TD>
<DIV align=center>45-52</DIV></TD>
<TD>
<DIV align=center>300-350</DIV></TD>
<TD>
<DIV align=center>40-75</DIV></TD>
<TD>
<DIV align=center>3-7</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>70-100</DIV></TD>
<TD>
<DIV align=center>2</DIV></TD>
<TD>
<DIV align=center>450-570</DIV></TD>
<TD>
<DIV align=center>42-48</DIV></TD>
<TD>
<DIV align=center>200-300</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD></TR>
<TR>
<TD rowSpan=2>
<DIV align=center>中碳钢</DIV></TD>
<TD>
<DIV align=center>300-450</DIV></TD>
<TD>
<DIV align=center>3</DIV></TD>
<TD>
<DIV align=center>450-480</DIV></TD>
<TD>
<DIV align=center>46-52</DIV></TD>
<TD>
<DIV align=center>200-220</DIV></TD>
<TD>
<DIV align=center>40</DIV></TD>
<TD>
<DIV align=center>4-5</DIV></TD></TR>
<TR>
<TD>
<DIV align=center>300-450</DIV></TD>
<TD>
<DIV align=center>4-5①</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD>
<TD>
<DIV align=center>46-48</DIV></TD>
<TD>
<DIV align=center>110-130</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD>
<TD>
<DIV align=center>-</DIV></TD></TR></TBODY></TABLE></DIV>
<DIV align=center> </DIV>
<DIV>注: ①熔嘴电渣焊。</DIV>
页:
[1]