铣刀2°斜削平型直柄的形式和尺寸
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<DD>国际标准ISO 3338-3、中国标准GB/T 6131.3、德国标准DIN1835对铣刀2°削平型直柄的形式和尺寸作出了规定，德国标准对该形式的代号为DIN1835 E型。<BR>
<DD>这种2°斜削平型和<A href="http://www.e-cuttech.com/News/ReadNews.asp?NewsID=646&BigClassID=20&BigClassName=基础知识&SmallClassID=39&SmallClassName=常用资料&SpecialID=0">削平型</A>两种不同形式的削平平面可出现在同一柄上，但其相互位置应该相差90°，而从柄部非切削端看时<A href="http://www.e-cuttech.com/News/ReadNews.asp?NewsID=646&BigClassID=20&BigClassName=基础知识&SmallClassID=39&SmallClassName=常用资料&SpecialID=0">削平型</A>的平面应该位于2°斜削平面的逆时针方向。<BR>
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<TD>d<SUB>1</SUB><BR>h6
<TD>h<BR>h13
<TD>l<SUB>1</SUB><BR><SUP>+2</SUP>
<TD>l<SUB>4</SUB><BR><SUB>-1</SUB>l
<TD>l<SUB>5</SUB><BR>参考值
<TD>r<SUB>2</SUB><BR>min
<TR align=middle>
<TD>6
<TD>4.8
<TD rowSpan=2>36
<TD rowSpan=2>26
<TD rowSpan=2>18
<TD rowSpan=4>1.2
<TR align=middle>
<TD>8
<TD>6.6
<TR align=middle>
<TD>10
<TD>8.4
<TD>40
<TD>28
<TD>20
<TR align=middle>
<TD>12
<TD>10.4
<TD>45
<TD>33
<TD>22.5
<TR align=middle>
<TD>16
<TD>14.2
<TD>48
<TD>36
<TD>24
<TD rowSpan=6>1.6
<TR align=middle>
<TD>20
<TD>18.2
<TD>50
<TD>38
<TD>25
<TR align=middle>
<TD>25
<TD>23.0
<TD>56
<TD>44
<TD>32
<TR align=middle>
<TD>32
<TD>30.0
<TD>60
<TD>48
<TD>35
<TR align=middle>
<TD>40
<TD>37.8
<TD>70
<TD>56
<TD>41
<TR align=middle>
<TD>50
<TD>47.2
<TD>80
<TD>66
<TD>49</TD></TR></TBODY></TABLE></DD></TD></TR></TBODY></TABLE>
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