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HEATS 发表于 2010-9-12 15:30:23

手工电弧焊弧焊电源的类型及其适用范围

<DIV align=center>弧焊电源的类型及其适用范围</DIV><!--定义表格：-->
<DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="90%" border=1><!--显示表格的表头：-->
<TBODY>
<TR>
<TD width=290 colSpan=3>
<DIV align=center><B>弧</B><B>&nbsp;&nbsp;</B><B>焊</B><B>&nbsp;&nbsp;</B><B>电</B><B>&nbsp;&nbsp;</B><B>源</B><B></B></DIV></TD>
<TD width=420 colSpan=8>
<DIV align=center><B>弧</B><B>&nbsp;&nbsp;&nbsp;</B><B>焊</B><B>&nbsp;&nbsp;&nbsp;</B><B>方</B><B>&nbsp;&nbsp;&nbsp;</B><B>法</B><B></B></DIV></TD>
<TD width=100 colSpan=2>
<DIV align=center><B>弧焊机器人</B><B></B></DIV></TD></TR>
<TR>
<TD width=230 colSpan=2 rowSpan=2>
<DIV align=center><B>类</B><B>&nbsp;&nbsp;&nbsp;&nbsp;</B><B>型</B><B></B></DIV></TD>
<TD width=60 rowSpan=2>
<DIV align=center><B>外特性</B><B></B></DIV></TD>
<TD width=100 colSpan=2>
<DIV align=center><B>手工焊</B><B></B></DIV></TD>
<TD width=100 colSpan=2>
<DIV align=center><B>钨极氩弧焊</B><B></B></DIV></TD>
<TD width=120 colSpan=2>
<DIV align=center><B>熔化极气体保护焊</B><B></B></DIV></TD>
<TD width=100 colSpan=2>
<DIV align=center><B>埋弧焊</B><B></B></DIV></TD>
<TD width=50 rowSpan=2>
<DIV align=center><B>电流</B><B></B></DIV></TD>
<TD width=50 rowSpan=2>
<DIV align=center><B>要求</B><B></B></DIV></TD></TR>
<TR>
<TD width=50>
<DIV align=center><B>电流</B><B></B></DIV></TD>
<TD width=50>
<DIV align=center><B>要求</B><B></B></DIV></TD>
<TD width=50>
<DIV align=center><B>电流</B><B></B></DIV></TD>
<TD width=50>
<DIV align=center><B>要求</B><B></B></DIV></TD>
<TD width=60>
<DIV align=center><B>电流</B><B></B></DIV></TD>
<TD width=60>
<DIV align=center><B>要求</B><B></B></DIV></TD>
<TD width=50>
<DIV align=center><B>电流</B><B></B></DIV></TD>
<TD width=50>
<DIV align=center><B>要求</B><B></B></DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>机械控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>抽头式<BR>弧焊变压器<BR>弧焊流器</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>低</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>低</DIV></TD>
<TD width=60>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>低</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>直流</DIV></TD>
<TD width=60>
<DIV align=center>低</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>机械控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>动铁式、动绕组式<BR>弧焊变压器<BR>弧焊流器</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>低</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>低</DIV></TD>
<TD width=60>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>低</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>电磁控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>磁放大器式弧焊整流器</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=60>
<DIV align=center>直流</DIV></TD>
<TD width=60>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>直流</DIV></TD>
<TD width=60>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>电磁控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>弧焊发电机</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=60>
<DIV align=center>直流</DIV></TD>
<TD width=60>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>直流</DIV></TD>
<TD width=60>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>中</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>电子控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>晶体闸式弧焊电源</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=60>
<DIV align=center>(1)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>(1)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>电子控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>晶体管式弧焊电源</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=60>
<DIV align=center>(1)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>(1)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>电子控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>晶闸管弧焊逆变器<BR>晶体管弧焊逆变器<BR>场效应管弧焊逆变器</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>交流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=60>
<DIV align=center>(1)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>(1)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>直流</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(1)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=80 rowSpan=2>
<DIV align=center>电子控制型</DIV></TD>
<TD width=150 rowSpan=2>
<DIV>矩形波交流弧焊电源</DIV></TD>
<TD width=60>
<DIV align=center>下降</DIV></TD>
<TD width=50>
<DIV align=center>(2)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(2)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=60>
<DIV align=center>(2)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(2)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(2)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR>
<TR>
<TD width=60>
<DIV align=center>平</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=50>
<DIV align=center>&nbsp;</DIV></TD>
<TD width=60>
<DIV align=center>(2)</DIV></TD>
<TD width=60>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(2)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD>
<TD width=50>
<DIV align=center>(2)</DIV></TD>
<TD width=50>
<DIV align=center>高</DIV></TD></TR></TBODY></TABLE></DIV>
<DIV align=center>&nbsp;</DIV>
<DIV>注:&nbsp;&nbsp; 1．(1)"表示直流或脉冲;(2)表示直流或交流矩形波。</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2．要求:高、中、低分别为对焊接工作要求高、中、低的不同场合。</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3．下降特性包括缓降特性、恒流加外拖、恒流。</DIV>
               

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