Re: 数控大赛赛前学习讨论区!!!!
<P><FONT style="BACKGROUND-COLOR: #efefef">留精车余量,然后提高转速,用慢点的进给量车削可以吗?如果还是不行的话...或者是刀具问题了..应该要配合材料选择刀具!</FONT></P>Re: 数控大赛赛前学习讨论区!!!!
F0.08~0.03,转速也不应该太高,最好有1到2秒的停顿。那样效果能好~Re: 数控大赛赛前学习讨论区!!!!
<P>原帖由 zhangbingpei 发表请问一下,用什么型号的不重磨合金刀切槽粗糙度较好呢? </P>
<P> 刀片 宽度 形式 材质 厂家</P>
<P>
<TABLE style="WIDTH: 288pt; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=383 border=0 x:str>
<COLGROUP>
<COL style="WIDTH: 68pt; mso-width-source: userset; mso-width-alt: 2912" width=91>
<COL style="WIDTH: 32pt; mso-width-source: userset; mso-width-alt: 1376" width=43>
<COL style="WIDTH: 103pt; mso-width-source: userset; mso-width-alt: 4384" width=137>
<COL style="WIDTH: 38pt; mso-width-source: userset; mso-width-alt: 1600" width=50>
<COL style="WIDTH: 47pt; mso-width-source: userset; mso-width-alt: 1984" width=62>
<TBODY>
<TR style="HEIGHT: 17.25pt; mso-height-source: userset" height=23>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 68pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 17.25pt; BACKGROUND-COLOR: transparent" width=91 height=23><FONT face=宋体 size=2>切槽刀片</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; WIDTH: 32pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=43 x:num><FONT face=宋体 size=2>1.45</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; WIDTH: 103pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=137><FONT face=宋体 size=2>MGTR43145</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; WIDTH: 38pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=50><FONT face=宋体 size=2>UTI20T</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext 0.5pt solid; BORDER-LEFT: windowtext; WIDTH: 47pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=62><FONT face=宋体 size=2>三菱</FONT></TD></TR>
<TR style="HEIGHT: 17.25pt; mso-height-source: userset" height=23>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 68pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 17.25pt; BACKGROUND-COLOR: transparent" width=91 height=23><FONT face=宋体 size=2>切槽刀片</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 32pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=43 x:num><FONT face=宋体 size=2>1.7</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 103pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=137><FONT face=宋体 size=2>MGTR43170</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 38pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=50><FONT face=宋体 size=2>UTI20T</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 47pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=62><FONT face=宋体 size=2>三菱</FONT></TD></TR>
<TR style="HEIGHT: 17.25pt; mso-height-source: userset" height=23>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 68pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 17.25pt; BACKGROUND-COLOR: transparent" width=91 height=23><FONT face=宋体 size=2>切槽刀片</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 32pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=43 x:num><FONT face=宋体 size=2>1.75</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 103pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=137><FONT face=宋体 size=2>MGTR43175</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 38pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=50><FONT face=宋体 size=2>NX55</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 47pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=62><FONT face=宋体 size=2>三菱</FONT></TD></TR>
<TR style="HEIGHT: 17.25pt; mso-height-source: userset" height=23>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 68pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 17.25pt; BACKGROUND-COLOR: transparent" width=91 height=23><FONT face=宋体 size=2>切槽刀片</FONT></TD>
<TD class=xl23 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 32pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=43 x:num="2"><FONT face=宋体 size=2>2.0 </FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 103pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=137><FONT face=宋体 size=2>MGTR43200</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 38pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=50><FONT face=宋体 size=2>UTI20T</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 47pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=62><FONT face=宋体 size=2>三菱</FONT></TD></TR>
<TR style="HEIGHT: 17.25pt; mso-height-source: userset" height=23>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 68pt; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 17.25pt; BACKGROUND-COLOR: transparent" width=91 height=23><FONT face=宋体 size=2>切槽刀片</FONT></TD>
<TD class=xl23 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 32pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=43 x:num="3"><FONT face=宋体 size=2>3.0 </FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 103pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=137><FONT face=宋体 size=2>MGTR43300</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 38pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=50><FONT face=宋体 size=2>UTI20T</FONT></TD>
<TD class=xl22 style="BORDER-RIGHT: windowtext 0.5pt solid; BORDER-TOP: windowtext; BORDER-LEFT: windowtext; WIDTH: 47pt; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" width=62><FONT face=宋体 size=2>三菱</FONT></TD></TR></TBODY></TABLE></P>
<P> </P>
<P>我觉得这几种比较好,比较耐用,加工的光洁度好。</P>
Re: 数控大赛赛前学习讨论区!!!!
是啊是啊,我也觉得是刀具的问题了,看看有没有其他问题,别总找程序的问题。22楼说的有道理,刀尖的角度会直接影响到加工工件的R角。应该注意!
Re: 数控大赛赛前学习讨论区!!!!
12楼的你是做什么工作的啊?有空给我发个邮件啊。我们联系联系~Re: 数控大赛赛前学习讨论区!!!!
下个月的月底,湖南省的全国数控大赛选择赛就要在长沙。宋高级技术,能否指教一翻,介绍你那成功的经验,给我。
Re: 数控大赛赛前学习讨论区!!!!
请问硬质合金直径10的四刃铣刀切45钢HRC26左右能切多少?F和S能打多少?谢谢!Re: 数控大赛赛前学习讨论区!!!!
我是新来的给我数控加工中心的仿真软件我的邮箱是yulin3192@56.comQQ:442515199
Re: 数控大赛赛前学习讨论区!!!!
我为这次大赛做了大量的准备工作,前期重点放在理论与软件上,因为上一次大赛首先就要先过这两关,这两关过不去是不给参加比赛的。本人也认为大赛的目的对个人而言是一个提高自己的机会,对单位而言是对职工的一次技术提升,何乐而不为。可笑的是,单位的决策者们并不给我们这次难得的机会,而是分配给我们两个名额,并煞有介事地考了一次实操且理论与软件都不考。!这又如何体现公平。郁闷!郁闷!郁闷Re: 数控大赛赛前学习讨论区!!!!
原帖由 孤魂野鬼 发表那位大哥有关于宏程序的书或者例题啊 ,电子版的,能不能发给我啊 ,我的邮箱hotlanmeng@163.com我的QQ是251787416 很高高兴和大家交流,