镀锌钢板点焊的焊接工艺参数
<TABLE class=table1 borderColor=#bcceb0 cellSpacing=0 cellPadding=0 width="90%" align=center border=1><TBODY>
<TR bgColor=#e9fde2>
<TH height=32 rowSpan=2>类 型</TH>
<TH height=32 rowSpan=2>板 厚<BR>(mm)</TH>
<TH height=32 rowSpan=2>镀层厚度<BR>(μm)</TH>
<TH colSpan=3 height=16>A 级</TH>
<TH colSpan=3 height=16>B 级</TH></TR><!--表头的第二层(注意,表中有的栏目只有一层,下面便没有这些栏目)：-->
<TR>
<TH height=16>焊接电流<BR>(A)</TH>
<TH height=16>电极压力<BR>(N)</TH>
<TH height=16>焊接通电时间<BR>(周波数)</TH>
<TH height=16>焊接电流<BR>(A)</TH>
<TH height=16>电极压力<BR>(N)</TH>
<TH height=16>焊接通电时间<BR>(周波数)</TH></TR>
<TR>
<TD align=middle height=160 rowSpan=10>熔化法镀锌钢板</TD>
<TD align=middle height=16>0.4</TD>
<TD align=middle height=16>10～15</TD>
<TD align=middle height=16>7900</TD>
<TD align=middle height=16>1200</TD>
<TD align=middle height=16>6</TD>
<TD align=middle height=16>6500</TD>
<TD align=middle height=16>1000</TD>
<TD align=middle height=16>8</TD></TR>
<TR>
<TD align=middle height=16>0.5</TD>
<TD align=middle height=16>10～15</TD>
<TD align=middle height=16>8800</TD>
<TD align=middle height=16>1450</TD>
<TD align=middle height=16>7</TD>
<TD align=middle height=16>7300</TD>
<TD align=middle height=16>1250</TD>
<TD align=middle height=16>10</TD></TR>
<TR>
<TD align=middle height=16>0.6</TD>
<TD align=middle height=16>10～15</TD>
<TD align=middle height=16>9700</TD>
<TD align=middle height=16>1750</TD>
<TD align=middle height=16>8</TD>
<TD align=middle height=16>8000</TD>
<TD align=middle height=16>1500</TD>
<TD align=middle height=16>12</TD></TR>
<TR>
<TD align=middle height=16>0.8</TD>
<TD align=middle height=16>10～15</TD>
<TD align=middle height=16>11200</TD>
<TD align=middle height=16>2350</TD>
<TD align=middle height=16>11</TD>
<TD align=middle height=16>9200</TD>
<TD align=middle height=16>2000</TD>
<TD align=middle height=16>16</TD></TR>
<TR>
<TD align=middle height=16>1.0</TD>
<TD align=middle height=16>15～20</TD>
<TD align=middle height=16>12500</TD>
<TD align=middle height=16>3000</TD>
<TD align=middle height=16>14</TD>
<TD align=middle height=16>10300</TD>
<TD align=middle height=16>2500</TD>
<TD align=middle height=16>20</TD></TR>
<TR>
<TD align=middle height=16>1.2</TD>
<TD align=middle height=16>15～20</TD>
<TD align=middle height=16>13700</TD>
<TD align=middle height=16>3550</TD>
<TD align=middle height=16>17</TD>
<TD align=middle height=16>11300</TD>
<TD align=middle height=16>3000</TD>
<TD align=middle height=16>24</TD></TR>
<TR>
<TD align=middle height=16>1.6</TD>
<TD align=middle height=16>15～20</TD>
<TD align=middle height=16>15800</TD>
<TD align=middle height=16>4700</TD>
<TD align=middle height=16>22</TD>
<TD align=middle height=16>13000</TD>
<TD align=middle height=16>4000</TD>
<TD align=middle height=16>32</TD></TR>
<TR>
<TD align=middle height=16>2.0</TD>
<TD align=middle height=16>20～25</TD>
<TD align=middle height=16>17700</TD>
<TD align=middle height=16>5900</TD>
<TD align=middle height=16>28</TD>
<TD align=middle height=16>14600</TD>
<TD align=middle height=16>5000</TD>
<TD align=middle height=16>40</TD></TR>
<TR>
<TD align=middle height=16>2.3</TD>
<TD align=middle height=16>20～25</TD>
<TD align=middle height=16>19000</TD>
<TD align=middle height=16>6700</TD>
<TD align=middle height=16>32</TD>
<TD align=middle height=16>15600</TD>
<TD align=middle height=16>5800</TD>
<TD align=middle height=16>46</TD></TR>
<TR>
<TD align=middle height=16>2.8</TD>
<TD align=middle height=16>20～25</TD>
<TD align=middle height=16>20900</TD>
<TD align=middle height=16>8000</TD>
<TD align=middle height=16>40</TD>
<TD align=middle height=16>17200</TD>
<TD align=middle height=16>7000</TD>
<TD align=middle height=16>56</TD></TR>
<TR>
<TD align=middle height=160 rowSpan=10>电镀锌钢板</TD>
<TD align=middle height=16>0.4</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>7400</TD>
<TD align=middle height=16>1200</TD>
<TD align=middle height=16>6</TD>
<TD align=middle height=16>6000</TD>
<TD align=middle height=16>850</TD>
<TD align=middle height=16>8</TD></TR>
<TR>
<TD align=middle height=16>0.5</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>8300</TD>
<TD align=middle height=16>1500</TD>
<TD align=middle height=16>7</TD>
<TD align=middle height=16>6700</TD>
<TD align=middle height=16>1100</TD>
<TD align=middle height=16>10</TD></TR>
<TR>
<TD align=middle height=16>0.6</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>9100</TD>
<TD align=middle height=16>1800</TD>
<TD align=middle height=16>8</TD>
<TD align=middle height=16>7400</TD>
<TD align=middle height=16>1350</TD>
<TD align=middle height=16>12</TD></TR>
<TR>
<TD align=middle height=16>0.8</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>10500</TD>
<TD align=middle height=16>2700</TD>
<TD align=middle height=16>11</TD>
<TD align=middle height=16>8500</TD>
<TD align=middle height=16>1800</TD>
<TD align=middle height=16>16</TD></TR>
<TR>
<TD align=middle height=16>1.0</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>11700</TD>
<TD align=middle height=16>3100</TD>
<TD align=middle height=16>14</TD>
<TD align=middle height=16>9500</TD>
<TD align=middle height=16>2300</TD>
<TD align=middle height=16>20</TD></TR>
<TR>
<TD align=middle height=16>1.2</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>12800</TD>
<TD align=middle height=16>3700</TD>
<TD align=middle height=16>17</TD>
<TD align=middle height=16>10400</TD>
<TD align=middle height=16>2600</TD>
<TD align=middle height=16>24</TD></TR>
<TR>
<TD align=middle height=16>1.6</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>14800</TD>
<TD align=middle height=16>4800</TD>
<TD align=middle height=16>22</TD>
<TD align=middle height=16>12000</TD>
<TD align=middle height=16>3700</TD>
<TD align=middle height=16>32</TD></TR>
<TR>
<TD align=middle height=16>2.0</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>16500</TD>
<TD align=middle height=16>6000</TD>
<TD align=middle height=16>28</TD>
<TD align=middle height=16>13400</TD>
<TD align=middle height=16>4600</TD>
<TD align=middle height=16>40</TD></TR>
<TR>
<TD align=middle height=16>2.3</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>17700</TD>
<TD align=middle height=16>7000</TD>
<TD align=middle height=16>32</TD>
<TD align=middle height=16>14400</TD>
<TD align=middle height=16>5300</TD>
<TD align=middle height=16>46</TD></TR>
<TR>
<TD align=middle height=16>2.8</TD>
<TD align=middle height=16>2～3</TD>
<TD align=middle height=16>19600</TD>
<TD align=middle height=16>8400</TD>
<TD align=middle height=16>40</TD>
<TD align=middle height=16>15900</TD>
<TD align=middle height=16>6300</TD>
<TD align=middle height=16>56</TD></TR>
<TR>
<TD align=middle height=160 rowSpan=10>合金化处理的熔化法镀锌钢板</TD>
<TD align=middle height=16>0.4</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>6700</TD>
<TD align=middle height=16>1150</TD>
<TD align=middle height=16>6</TD>
<TD align=middle height=16>5700</TD>
<TD align=middle height=16>800</TD>
<TD align=middle height=16>8</TD></TR>
<TR>
<TD align=middle height=16>0.5</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>7500</TD>
<TD align=middle height=16>1450</TD>
<TD align=middle height=16>7</TD>
<TD align=middle height=16>6400</TD>
<TD align=middle height=16>1050</TD>
<TD align=middle height=16>10</TD></TR>
<TR>
<TD align=middle height=16>0.6</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>8200</TD>
<TD align=middle height=16>1750</TD>
<TD align=middle height=16>8</TD>
<TD align=middle height=16>7000</TD>
<TD align=middle height=16>1300</TD>
<TD align=middle height=16>12</TD></TR>
<TR>
<TD align=middle height=16>0.8</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>9500</TD>
<TD align=middle height=16>2300</TD>
<TD align=middle height=16>11</TD>
<TD align=middle height=16>8100</TD>
<TD align=middle height=16>1700</TD>
<TD align=middle height=16>16</TD></TR>
<TR>
<TD align=middle height=16>1.0</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>10600</TD>
<TD align=middle height=16>3000</TD>
<TD align=middle height=16>14</TD>
<TD align=middle height=16>9000</TD>
<TD align=middle height=16>2200</TD>
<TD align=middle height=16>20</TD></TR>
<TR>
<TD align=middle height=16>1.2</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>11600</TD>
<TD align=middle height=16>3600</TD>
<TD align=middle height=16>17</TD>
<TD align=middle height=16>9900</TD>
<TD align=middle height=16>2700</TD>
<TD align=middle height=16>24</TD></TR>
<TR>
<TD align=middle height=16>1.6</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>13400</TD>
<TD align=middle height=16>4700</TD>
<TD align=middle height=16>22</TD>
<TD align=middle height=16>11400</TD>
<TD align=middle height=16>3600</TD>
<TD align=middle height=16>32</TD></TR>
<TR>
<TD align=middle height=16>2.0</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>15000</TD>
<TD align=middle height=16>5900</TD>
<TD align=middle height=16>28</TD>
<TD align=middle height=16>12700</TD>
<TD align=middle height=16>4500</TD>
<TD align=middle height=16>40</TD></TR>
<TR>
<TD align=middle height=16>2.3</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>16100</TD>
<TD align=middle height=16>6800</TD>
<TD align=middle height=16>32</TD>
<TD align=middle height=16>13600</TD>
<TD align=middle height=16>5100</TD>
<TD align=middle height=16>46</TD></TR>
<TR>
<TD align=middle height=16>2.8</TD>
<TD align=middle height=16>8～12</TD>
<TD align=middle height=16>17700</TD>
<TD align=middle height=16>8600</TD>
<TD align=middle height=16>40</TD>
<TD align=middle height=16>15100</TD>
<TD align=middle height=16>6200</TD>
<TD align=middle height=16>56</TD></TR></TBODY></TABLE><!--表格下面的文字说明:--><FONT color=black><BR>
<TABLE class=table1 cellSpacing=0 cellPadding=0 width="100%" align=left border=0>
<TBODY>
<TR>
<TD width="12%" height=16>
<DIV align=right>注: </DIV></TD>
<TD width="88%" height=16>焊接电源为交流,60Hz。</TD></TR></TBODY></TABLE></FONT>
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