【正文】 魯東大學本科畢業(yè)論文（設計） 1卡通臉譜的數(shù)控銑雕加工工藝畢業(yè)論文目 錄1 引言 ......................................................................................................................................1 設計目的 ...................................................................................................................1 數(shù)控加工與普通加工的區(qū)別 ...........................................................................................2 數(shù)控加工工藝要求內容更加精確 ....................................................................2 數(shù)控加工工藝要求設計更加合理 ....................................................................2. 數(shù)控工藝路線需要數(shù)學分析處理生成 ...................................................................2. 零件形狀的精度受進給率的影響 ...........................................................................2. 注重刀具的選擇 .......................................................................................................2. 數(shù)控加工需要編寫與校核程序內容 .......................................................................3 數(shù)控加工的特點及優(yōu)勢 ...................................................................................................3 數(shù)控機床常用銑刀的分類及選用原則 ...........................................................................32 UG 的數(shù)控加工技術簡介 ...................................................................................................4 UG 數(shù)控加工模塊介紹 ...............................................................................................4 UG CAM 中 UG/固定軸銑削（UG/FIXEDAXIS MILLING）模塊 ............................43 卡通臉譜的總體設計 ..........................................................................................................4 建模方案的擬定 .......................................................................................................5 UG 建模 ........................................................................................................................54 卡通臉譜的數(shù)控加工 ..........................................................................................................6 數(shù)控加工方案的擬定 ...............................................................................................6 數(shù)控工藝路線的制定 ...............................................................................................6魯東大學本科畢業(yè)論文（設計） 2 UG 的數(shù)控加工 ..............................................................................................................14 創(chuàng)建曲面加工的螺旋式驅動固定輪廓銑 ...............................................................14 創(chuàng)建臉部邊界的徑向切削驅動固定輪廓銑 ...........................................................17 創(chuàng)建眼睛的曲線/點驅動固定輪廓銑 .....................................................................20 創(chuàng)建眼球的邊界驅動固定輪廓銑 ...........................................................................21 創(chuàng)建嘴的流線驅動固定輪廓銑 ...............................................................................23 創(chuàng)建文本標記的文本驅動固定輪廓銑 ...................................................................25 創(chuàng)建額頭的刀軌驅動固定輪廓銑 ..........................................................................26 數(shù)控加工的處理及 NC 代碼的生成 .............................................................................30參考文獻 ...........................................................................................................................30附錄 ...................................................................................................................