【正文】 ......................................... 5 倒角 .................................................................................................................................................................... 5 第 3章 凸模加工工藝分析 ........................................................................................................................................... 8 3． 1工藝分析 ............................................................................................................................................................. 8 零件圖的分析 ................................................................................................................................................ 8 選擇設(shè)備 .......................................................................................................................................................... 8 定位基準的選擇 ........................................................................................................................................... 8 工件的裝夾 ..................................................................................................................................................... 9 確定加工順序 ................................................................................................................................................ 9 切削用量 ........................................................................................................................................................10 刀具卡片 .........................................................................................................................................................10 第 4章 UGCAM 加工 ..........................................................................................................................................................11 型芯 UGCAM 加工 ..............................................................................................................................................11 初始化設(shè)置 ....................................................................................................................................................11 創(chuàng)建粗加工操作 ...............................................................................................................................................11 創(chuàng)建型腔銑操作 ..........................................................................................................................................11 設(shè)置組參數(shù) ....................................................................................................................................................12 選擇幾何體 ....................................................................................................................................................13 設(shè)置操作參數(shù) ...............................................................................................................................................14 生成刀路軌跡 ...............................................................................................................................................17 波輪半精加工 ....................................................................................................................................................18 創(chuàng)建等高輪廓銑操作 .............................................................................................................................18 選擇幾何體 .................................................................................................................................................18 選擇切削區(qū)域 ............................................................................................................................................18 設(shè)置操作參數(shù) ............................................................................................................................................19 生成刀路軌跡 ..............................................................................................................................................21 波輪精加工 ......................................................................................................................................................22 創(chuàng)建區(qū)域銑削操作 ....................................................................................................................................22 選擇部件幾何體 ..........................................................................................................................................22 選擇切削區(qū)域 ...............................................................................................................................................23 設(shè)置區(qū)域銑削驅(qū)動方式參數(shù) .................................................................................................................23 設(shè)置操作參數(shù) ...............................................................................................................................................24 生成刀路軌跡 ...............................................................................................................................................25 仿真加工與產(chǎn)生 NC 程序 .............................................................................................................................26 仿真加工 .......................................