钻削、扩削、铰削加工中高速钢铰刀加工不同材料的切削用量
<DIV align=center><TABLE cellSpacing=0 cellPadding=0 width="91%" border=1>
<TBODY>
<TR>
<TD width="13%" rowSpan=2>
<DIV align=center>铰刀直径d<SUB>o</SUB>(mm)</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>低碳钢120～200HB</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>低合金钢 200～300HB</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>高合金钢300～400HB</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>软铸铁 130HB</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>中硬铸铁175HB</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>硬铸铁 230HB</DIV></TD></TR>
<TR>
<TD width="6%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>6</DIV></TD>
<TD width="6%">
<DIV align=center>0.13</DIV></TD>
<TD width="7%">
<DIV align=center>23</DIV></TD>
<TD width="7%">
<DIV align=center>0.10</DIV></TD>
<TD width="7%">
<DIV align=center>18</DIV></TD>
<TD width="7%">
<DIV align=center>0.10</DIV></TD>
<TD width="7%">
<DIV align=center>7.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.15</DIV></TD>
<TD width="7%">
<DIV align=center>30.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.15</DIV></TD>
<TD width="7%">
<DIV align=center>26</DIV></TD>
<TD width="7%">
<DIV align=center>0.15</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>9</DIV></TD>
<TD width="6%">
<DIV align=center>0.18</DIV></TD>
<TD width="7%">
<DIV align=center>23</DIV></TD>
<TD width="7%">
<DIV align=center>0.18</DIV></TD>
<TD width="7%">
<DIV align=center>18</DIV></TD>
<TD width="7%">
<DIV align=center>0.15</DIV></TD>
<TD width="7%">
<DIV align=center>7.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.20</DIV></TD>
<TD width="7%">
<DIV align=center>30.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.20</DIV></TD>
<TD width="7%">
<DIV align=center>26</DIV></TD>
<TD width="7%">
<DIV align=center>0.20</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>12</DIV></TD>
<TD width="6%">
<DIV align=center>0.20</DIV></TD>
<TD width="7%">
<DIV align=center>27</DIV></TD>
<TD width="7%">
<DIV align=center>0.20</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD>
<TD width="7%">
<DIV align=center>0.18</DIV></TD>
<TD width="7%">
<DIV align=center>9</DIV></TD>
<TD width="7%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>36.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>29</DIV></TD>
<TD width="7%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>24</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>15</DIV></TD>
<TD width="6%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>27</DIV></TD>
<TD width="7%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD>
<TD width="7%">
<DIV align=center>0.20</DIV></TD>
<TD width="7%">
<DIV align=center>9</DIV></TD>
<TD width="7%">
<DIV align=center>0.30</DIV></TD>
<TD width="7%">
<DIV align=center>36.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.30</DIV></TD>
<TD width="7%">
<DIV align=center>29</DIV></TD>
<TD width="7%">
<DIV align=center>0.30</DIV></TD>
<TD width="7%">
<DIV align=center>24</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>19</DIV></TD>
<TD width="6%">
<DIV align=center>0.30</DIV></TD>
<TD width="7%">
<DIV align=center>27</DIV></TD>
<TD width="7%">
<DIV align=center>0.30</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD>
<TD width="7%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>9</DIV></TD>
<TD width="7%">
<DIV align=center>0.38</DIV></TD>
<TD width="7%">
<DIV align=center>36.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.38</DIV></TD>
<TD width="7%">
<DIV align=center>29</DIV></TD>
<TD width="7%">
<DIV align=center>0.36</DIV></TD>
<TD width="7%">
<DIV align=center>24</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>22</DIV></TD>
<TD width="6%">
<DIV align=center>0.33</DIV></TD>
<TD width="7%">
<DIV align=center>27</DIV></TD>
<TD width="7%">
<DIV align=center>0.33</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD>
<TD width="7%">
<DIV align=center>0.25</DIV></TD>
<TD width="7%">
<DIV align=center>9</DIV></TD>
<TD width="7%">
<DIV align=center>0.43</DIV></TD>
<TD width="7%">
<DIV align=center>36.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.43</DIV></TD>
<TD width="7%">
<DIV align=center>29</DIV></TD>
<TD width="7%">
<DIV align=center>0.41</DIV></TD>
<TD width="7%">
<DIV align=center>24</DIV></TD></TR>
<TR>
<TD width="13%">
<DIV align=center>25</DIV></TD>
<TD width="6%">
<DIV align=center>0.51</DIV></TD>
<TD width="7%">
<DIV align=center>27</DIV></TD>
<TD width="7%">
<DIV align=center>0.38</DIV></TD>
<TD width="7%">
<DIV align=center>21</DIV></TD>
<TD width="7%">
<DIV align=center>0.30</DIV></TD>
<TD width="7%">
<DIV align=center>9</DIV></TD>
<TD width="7%">
<DIV align=center>0.51</DIV></TD>
<TD width="7%">
<DIV align=center>36.5</DIV></TD>
<TD width="7%">
<DIV align=center>0.51</DIV></TD>
<TD width="7%">
<DIV align=center>29</DIV></TD>
<TD width="7%">
<DIV align=center>0.41</DIV></TD>
<TD width="7%">
<DIV align=center>24</DIV></TD></TR>
<TR>
<TD width="13%" rowSpan=2>
<DIV align=center>铰刀直径 d<SUB>o</SUB>(mm)</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>可锻铸铁</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>铸造黄铜及青铜</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>铸造铝合金及锌合金</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>塑料</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>不锈钢</DIV></TD>
<TD width="14%" colSpan=2>
<DIV align=center>钛合金</DIV></TD></TR>
<TR>
<TD width="6%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD>
<TD width="7%">
<DIV align=center>f</DIV></TD>
<TD width="7%">
<DIV align=center>v</DIV></TD></TR>
<TR>
<TD>
<DIV>6</DIV></TD>
<TD>
<DIV>0.10</DIV></TD>
<TD>
<DIV>17</DIV></TD>
<TD>
<DIV>0.13</DIV></TD>
<TD>
<DIV>46</DIV></TD>
<TD>
<DIV>0.15</DIV></TD>
<TD>
<DIV>43</DIV></TD>
<TD>
<DIV>0.13</DIV></TD>
<TD>
<DIV>21</DIV></TD>
<TD>
<DIV>0.5</DIV></TD>
<TD>
<DIV>7.5</DIV></TD>
<TD>
<DIV>0.15</DIV></TD>
<TD>
<DIV>9</DIV></TD></TR>
<TR>
<TD>
<DIV>9</DIV></TD>
<TD>
<DIV>0.18</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>0.18</DIV></TD>
<TD>
<DIV>46</DIV></TD>
<TD>
<DIV>0.20</DIV></TD>
<TD>
<DIV>43</DIV></TD>
<TD>
<DIV>0.18</DIV></TD>
<TD>
<DIV>21</DIV></TD>
<TD>
<DIV>0.10</DIV></TD>
<TD>
<DIV>7.5</DIV></TD>
<TD>
<DIV>0.20</DIV></TD>
<TD>
<DIV>9</DIV></TD></TR>
<TR>
<TD>
<DIV>12</DIV></TD>
<TD>
<DIV>0.20</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>0.23</DIV></TD>
<TD>
<DIV>52</DIV></TD>
<TD>
<DIV>0.25</DIV></TD>
<TD>
<DIV>49</DIV></TD>
<TD>
<DIV>0.20</DIV></TD>
<TD>
<DIV>24</DIV></TD>
<TD>
<DIV>0.15</DIV></TD>
<TD>
<DIV>9</DIV></TD>
<TD>
<DIV>0.25</DIV></TD>
<TD>
<DIV>12</DIV></TD></TR>
<TR>
<TD>
<DIV>15</DIV></TD>
<TD>
<DIV>0.25</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>0.30</DIV></TD>
<TD>
<DIV>52</DIV></TD>
<TD>
<DIV>0.30</DIV></TD>
<TD>
<DIV>49</DIV></TD>
<TD>
<DIV>0.25</DIV></TD>
<TD>
<DIV>24</DIV></TD>
<TD>
<DIV>0.20</DIV></TD>
<TD>
<DIV>9</DIV></TD>
<TD>
<DIV>0.25</DIV></TD>
<TD>
<DIV>12</DIV></TD></TR>
<TR>
<TD>
<DIV>19</DIV></TD>
<TD>
<DIV>0.30</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>0.41</DIV></TD>
<TD>
<DIV>52</DIV></TD>
<TD>
<DIV>0.38</DIV></TD>
<TD>
<DIV>49</DIV></TD>
<TD>
<DIV>0.30</DIV></TD>
<TD>
<DIV>24</DIV></TD>
<TD>
<DIV>0.25</DIV></TD>
<TD>
<DIV>11</DIV></TD>
<TD>
<DIV>0.30</DIV></TD>
<TD>
<DIV>12</DIV></TD></TR>
<TR>
<TD>
<DIV>22</DIV></TD>
<TD>
<DIV>0.33</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>0.43</DIV></TD>
<TD>
<DIV>52</DIV></TD>
<TD>
<DIV>0.43</DIV></TD>
<TD>
<DIV>49</DIV></TD>
<TD>
<DIV>0.33</DIV></TD>
<TD>
<DIV>24</DIV></TD>
<TD>
<DIV>0.30</DIV></TD>
<TD>
<DIV>12</DIV></TD>
<TD>
<DIV>0.38</DIV></TD>
<TD>
<DIV>18</DIV></TD></TR>
<TR>
<TD>
<DIV>25</DIV></TD>
<TD>
<DIV>0.38</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>0.51</DIV></TD>
<TD>
<DIV>52</DIV></TD>
<TD>
<DIV>0.51</DIV></TD>
<TD>
<DIV>49</DIV></TD>
<TD>
<DIV>0.51</DIV></TD>
<TD>
<DIV>24</DIV></TD>
<TD>
<DIV>0.36</DIV></TD>
<TD>
<DIV>14</DIV></TD>
<TD>
<DIV>0.51</DIV></TD>
<TD>
<DIV>18</DIV></TD></TR></TBODY></TABLE></DIV>
<DIV>注: <BR>单位v-m/mim;f-mm/r</DIV>
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