HEATS 发表于 2010-9-12 10:19:04

车削加工中硬质合金及高速钢车刀粗车外圆和端面的进给量

<DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=1>
<TBODY>
<TR>
<TD width="15%" rowSpan=3>
<DIV align=center>加工材料</DIV></TD>
<TD width="15%" rowSpan=3>
<DIV>车刀刀杆尺寸<BR>B × H(mm×mm)</DIV></TD>
<TD width="10%" rowSpan=3>
<DIV align=center>工件直径(mm)</DIV></TD>
<TD width="60%" colSpan=5>
<DIV align=center>切削深度α<SUB>P</SUB>(mm×mm)</DIV></TD></TR>
<TR>
<TD width="11%">
<DIV align=center>≤3</DIV></TD>
<TD width="12%">
<DIV align=center>>3~5</DIV></TD>
<TD width="11%">
<DIV align=center>>5~8</DIV></TD>
<TD width="11%">
<DIV align=center>>8~12</DIV></TD>
<TD width="11%">
<DIV align=center>12以上</DIV></TD></TR>
<TR>
<TD width="60%" colSpan=5>
<DIV align=center>进给量f(mm/r)</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>20</DIV></TD>
<TD width="11%">
<DIV>0.3~0.4</DIV></TD>
<TD width="12%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>40</DIV></TD>
<TD width="11%">
<DIV>0.4~0.5</DIV></TD>
<TD width="12%">
<DIV>0.3~0.4</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>60</DIV></TD>
<TD width="11%">
<DIV>0.5~0.7</DIV></TD>
<TD width="12%">
<DIV>0.4~0.6</DIV></TD>
<TD width="11%">
<DIV>0.3~0.5</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>100</DIV></TD>
<TD width="11%">
<DIV>0.6~0.9</DIV></TD>
<TD width="12%">
<DIV>0.5~0.7</DIV></TD>
<TD width="11%">
<DIV>0.5~0.6</DIV></TD>
<TD width="11%">
<DIV>0.4~0.5</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>400</DIV></TD>
<TD width="11%">
<DIV>0.8~1.2</DIV></TD>
<TD width="12%">
<DIV>0.7~1.0</DIV></TD>
<TD width="11%">
<DIV>0.6~0.8</DIV></TD>
<TD width="11%">
<DIV>0.5~0.6</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>20</DIV></TD>
<TD width="11%">
<DIV>0.3~0.4</DIV></TD>
<TD width="12%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>40</DIV></TD>
<TD width="11%">
<DIV>0.4~0.5</DIV></TD>
<TD width="12%">
<DIV>0.3~0.4</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>60</DIV></TD>
<TD width="11%">
<DIV>0.6~0.7</DIV></TD>
<TD width="12%">
<DIV>0.5~0.7</DIV></TD>
<TD width="11%">
<DIV>0.4~0.6</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>100</DIV></TD>
<TD width="11%">
<DIV>0.8~1.0</DIV></TD>
<TD width="12%">
<DIV>0.7~0.9</DIV></TD>
<TD width="11%">
<DIV>0.5~0.7</DIV></TD>
<TD width="11%">
<DIV>0.4~0.7</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>600</DIV></TD>
<TD width="11%">
<DIV>1.2~1.4</DIV></TD>
<TD width="12%">
<DIV>1.0~1.2</DIV></TD>
<TD width="11%">
<DIV>0.8~1.0</DIV></TD>
<TD width="11%">
<DIV>0.6~0.9</DIV></TD>
<TD width="11%">
<DIV>0.4~0.6</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>25×40</DIV></TD>
<TD width="10%">
<DIV>60</DIV></TD>
<TD width="11%">
<DIV>0.6~0.9</DIV></TD>
<TD width="12%">
<DIV>0.5~0.8</DIV></TD>
<TD width="11%">
<DIV>0.4~0.7</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>25×40</DIV></TD>
<TD width="10%">
<DIV>100</DIV></TD>
<TD width="11%">
<DIV>0.8~1.2</DIV></TD>
<TD width="12%">
<DIV>0.7~1.1</DIV></TD>
<TD width="11%">
<DIV>0.6~0.9</DIV></TD>
<TD width="11%">
<DIV>0.5~0.8</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>25×40</DIV></TD>
<TD width="10%">
<DIV>1000</DIV></TD>
<TD width="11%">
<DIV>1.2~1.5</DIV></TD>
<TD width="12%">
<DIV>1.1~1.5</DIV></TD>
<TD width="11%">
<DIV>0.9~1.2</DIV></TD>
<TD width="11%">
<DIV>0.8~1.0</DIV></TD>
<TD width="11%">
<DIV>0.7~0.8</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>30×45 40×60</DIV></TD>
<TD width="10%">
<DIV>500</DIV></TD>
<TD width="11%">
<DIV>1.1~1.4</DIV></TD>
<TD width="12%">
<DIV>1.1~1.4</DIV></TD>
<TD width="11%">
<DIV>1.0~1.2</DIV></TD>
<TD width="11%">
<DIV>0.8~1.2</DIV></TD>
<TD width="11%">
<DIV>0.7~1.1</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>碳素结构钢、合金结构钢、耐热钢</DIV></TD>
<TD width="15%">
<DIV>30×45 40×60</DIV></TD>
<TD width="10%">
<DIV>2500</DIV></TD>
<TD width="11%">
<DIV>1.3~2.0</DIV></TD>
<TD width="12%">
<DIV>1.3~1.8</DIV></TD>
<TD width="11%">
<DIV>1.2~1.6</DIV></TD>
<TD width="11%">
<DIV>1.1~1.5</DIV></TD>
<TD width="11%">
<DIV>1.0~1.5</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>40</DIV></TD>
<TD width="11%">
<DIV>0.4~0.5</DIV></TD>
<TD width="12%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>60</DIV></TD>
<TD width="11%">
<DIV>0.6~0.8</DIV></TD>
<TD width="12%">
<DIV>0.5~0.8</DIV></TD>
<TD width="11%">
<DIV>0.4~0.6</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>100</DIV></TD>
<TD width="11%">
<DIV>0.8~1.2</DIV></TD>
<TD width="12%">
<DIV>0.7~1.0</DIV></TD>
<TD width="11%">
<DIV>0.6~0.8</DIV></TD>
<TD width="11%">
<DIV>0.5~0.7</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>16×25</DIV></TD>
<TD width="10%">
<DIV>400</DIV></TD>
<TD width="11%">
<DIV>1.0~1.4</DIV></TD>
<TD width="12%">
<DIV>1.0~1.2</DIV></TD>
<TD width="11%">
<DIV>0.8~1.0</DIV></TD>
<TD width="11%">
<DIV>0.6~0.8</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>40</DIV></TD>
<TD width="11%">
<DIV>0.4~0.5</DIV></TD>
<TD width="12%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>60</DIV></TD>
<TD width="11%">
<DIV>0.6~0.9</DIV></TD>
<TD width="12%">
<DIV>0.5~0.8</DIV></TD>
<TD width="11%">
<DIV>0.4~0.7</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>100</DIV></TD>
<TD width="11%">
<DIV>0.9~1.3</DIV></TD>
<TD width="12%">
<DIV>0.8~1.2</DIV></TD>
<TD width="11%">
<DIV>0.7~1.0</DIV></TD>
<TD width="11%">
<DIV>0.5~0.8</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>20×30 25×25</DIV></TD>
<TD width="10%">
<DIV>600</DIV></TD>
<TD width="11%">
<DIV>1.2~1.8</DIV></TD>
<TD width="12%">
<DIV>1.2~1.6</DIV></TD>
<TD width="11%">
<DIV>1.0~1.3</DIV></TD>
<TD width="11%">
<DIV>0.9~1.1</DIV></TD>
<TD width="11%">
<DIV>0.7~0.9</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>25×40</DIV></TD>
<TD width="10%">
<DIV>60</DIV></TD>
<TD width="11%">
<DIV>0.6~0.8</DIV></TD>
<TD width="12%">
<DIV>0.5~0.8</DIV></TD>
<TD width="11%">
<DIV>0.4~0.7</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>25×40</DIV></TD>
<TD width="10%">
<DIV>100</DIV></TD>
<TD width="11%">
<DIV>1.0~1.4</DIV></TD>
<TD width="12%">
<DIV>0.9~1.2</DIV></TD>
<TD width="11%">
<DIV>0.8~1.0</DIV></TD>
<TD width="11%">
<DIV>0.6~0.9</DIV></TD>
<TD width="11%">
<DIV>-</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>25×40</DIV></TD>
<TD width="10%">
<DIV>1000</DIV></TD>
<TD width="11%">
<DIV>1.5~2.0</DIV></TD>
<TD width="12%">
<DIV>1.2~1.8</DIV></TD>
<TD width="11%">
<DIV>1.0~1.4</DIV></TD>
<TD width="11%">
<DIV>1.0~1.2</DIV></TD>
<TD width="11%">
<DIV>0.8~1.0</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>30×45 40×60</DIV></TD>
<TD width="10%">
<DIV>500</DIV></TD>
<TD width="11%">
<DIV>1.4~1.8</DIV></TD>
<TD width="12%">
<DIV>1.2~1.6</DIV></TD>
<TD width="11%">
<DIV>1.0~1.4</DIV></TD>
<TD width="11%">
<DIV>1.0~1.3</DIV></TD>
<TD width="11%">
<DIV>0.9~1.2</DIV></TD></TR>
<TR>
<TD width="15%">
<DIV>铸铁、铜合金</DIV></TD>
<TD width="15%">
<DIV>30×45 40×60</DIV></TD>
<TD width="10%">
<DIV>2500</DIV></TD>
<TD width="11%">
<DIV>1.6~2.4</DIV></TD>
<TD width="12%">
<DIV>1.6~2.0</DIV></TD>
<TD width="11%">
<DIV>1.4~1.8</DIV></TD>
<TD width="11%">
<DIV>1.3~1.7</DIV></TD>
<TD width="11%">
<DIV>1.2~1.7</DIV></TD></TR></TBODY></TABLE></DIV>
<DIV>注: <BR>1.加工断续表面及有冲击地加工时,表内的进给量应乘系数0.75~0.85。<BR>2.加工耐热钢及合金时,不采用大于1.0mm/r的进给量。<BR>3.加工淬硬钢时,表内进给量应乘系数k=0.8(当材料硬度为44~56HRC时)或k=0.5(当硬度为57~62HRC时)。<BR>4.可转位刀片的允许量大进给量不应超过其刀尖圆弧半径数值的80%。</DIV>
               
页: [1]
查看完整版本: 车削加工中硬质合金及高速钢车刀粗车外圆和端面的进给量

中国磨床技术论坛
论 坛 声 明 郑重声明:本论坛属技术交流,非盈利性论坛。本论坛言论纯属发表者个人意见,与“中国磨削技术论坛”立场无关。 涉及政治言论一律删除,请所有会员注意.论坛资源由会员从网上收集整理所得,版权属于原作者. 论坛所有资源是进行学习和科研测试之用,请在下载后24小时删除, 本站出于学习和科研的目的进行交流和讨论,如有侵犯原作者的版权, 请来信告知,我们将立即做出整改,并给予相应的答复,谢谢合作!

中国磨削网