请教专业术语

xbzllj

<>各位老师 ，小弟是新手，对ug是一窍不通；很多书或教程都说些个术语；我一点都不明白啊！你们能不能发个帖子说一下到底是什么意思啊？象G1之类的什么，那到底是什么意思啊！谢谢！</P>

东莞孙师师

你要说你要那些方面的，G0是跟周边面没有任何约束，G1是相切，G2是曲率

longhgc

<>请问UG里用分析怎样看G0 G1 G2?</P>

andywbh168

俺也不知道!

Fields2003

最好是具体问题，如果是还没有概念的话，先去随便找本书看，都一样

苦咖啡馆

<B>以下是引用<I>sunny26cn</I>在2006-1-20 21:36:01的发言：</B>
<>自学是比较难,我初也是和你一样!</P>

你能不能说说你初学时的心得!好让我们这些初学者不能走那么多弯路!谢了!

[此贴子已经被作者于2006-1-21 9:54:51编辑过]

( q7 C1 j, U, |

xiang

也在自学

HAISHI

在自学. < 0cm 0cm 0pt; TEXT-INDENT: 26.9pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-char-indent-count: 1.68; mso-line-height-rule: exactly; tab-stops: 18.0pt" align=center>数控编程学习阶段<p></p></P>< 0cm 0cm 0pt; TEXT-INDENT: 26.9pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-char-indent-count: 1.68; mso-line-height-rule: exactly; tab-stops: 18.0pt" align=center><p><FONT face="Times New Roman"> </FONT></p></P><DIV align=center><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 434.5pt; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 480; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellSpacing=0 cellPadding=0 width=579 border=1><TR 0; mso-yfti-firstrow: yes"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 36.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt" width=49>< 0cm 0cm 0pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-line-height-rule: exactly; tab-stops: 0cm" align=center>序号<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 255.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=341>< 0cm 0cm 0pt; TEXT-INDENT: 14pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-char-indent-count: 1.0; mso-line-height-rule: exactly; tab-stops: 18.0pt" align=center>学习内容<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=189>< 0cm 0cm 0pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-line-height-rule: exactly; tab-stops: 18.0pt" align=center>时间安排<p></p></P></TD></TR><TR 1"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 36.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=49>< 0cm 0cm 0pt 27pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-line-height-rule: exactly; tab-stops: 0cm" align=center><FONT face="Times New Roman">1<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 255.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=341>< 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 24pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly; tab-stops: 18.0pt">基础知识的学习，包括数控加工原理、数控程序、数控加工工艺等方面的学习。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189>< 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><p><FONT face="Times New Roman"> </FONT></p></P></TD></TR><TR 2"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 36.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=49>< 0cm 0cm 0pt 27pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-line-height-rule: exactly; tab-stops: 0cm" align=center><FONT face="Times New Roman">2<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 255.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=341>< 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 24pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly; tab-stops: 18.0pt">数控编程技术的学习，初步了解手工编程的基础上重点学习基于<FONT face="Times New Roman">CAD/CAM</FONT>软件交互式图形编程技术。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><p><FONT face="Times New Roman"> </FONT></p></P></TD></TR><TR 3; mso-yfti-lastrow: yes"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 36.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=49><P 0cm 0cm 0pt 27pt; LINE-HEIGHT: 24pt; TEXT-ALIGN: center; mso-line-height-rule: exactly; tab-stops: 0cm" align=center><FONT face="Times New Roman">3<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 255.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=341><P 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 24pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly; tab-stops: 18.0pt">数控编程与加工练习，包括一定数量的实际产品的数控编程技术和实际加工练习。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><p><FONT face="Times New Roman"> </FONT></p></P></TD></TR></TABLE></DIV><P 0cm 0cm 0pt 27pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><p><FONT face="Times New Roman"> </FONT></p></P><P 0cm 0cm 0pt 27pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">学习方法：<p></p></P><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 480; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellSpacing=0 cellPadding=0 border=1><TR 0; mso-yfti-firstrow: yes"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 23.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt" vAlign=top width=31><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><FONT face="Times New Roman">1<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 260.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=348><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">在一短时间内集中完成一个学习内容，并及时加以应用。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">避免进行马拉松式的学习<p></p></P></TD></TR><TR 1"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 23.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=31><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><FONT face="Times New Roman">2<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 260.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=348><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">对软件功能进行合理的分割，提高记忆效率。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">有助于从整体把握软件功能的应用。<p></p></P></TD></TR><TR 2"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 23.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=31><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><FONT face="Times New Roman">3<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 260.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=348><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">注重培养规范操作习惯，培养严谨、细心的工作作风。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">比单纯学习更重要。<p></p></P></TD></TR><TR 3; mso-yfti-lastrow: yes"><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 23.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=31><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt"><FONT face="Times New Roman">4<p></p></FONT></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 260.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=348><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">将平时遇到的问题要点记录下来。<p></p></P></TD><TD windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 142.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; LINE-HEIGHT: 24pt; mso-line-height-rule: exactly; tab-stops: 18.0pt">提高过程。<p></p></P></TD></TR></TABLE>