【正文】 .......................... 6 ............................................................................................... 6 .................................................................................................... 10 ........................................................................ 10 .................................................................. 11 .................................................................... 11 ................................................................. 11 ............................................................... 12 ......................................................................... 12 ...................................................................... 13 ...................................................................................... 14 ......................................................................................... 14 ...................................................................................... 14 AA視圖左右兩端面 ............................................................................... 15 廣東技術(shù)師范學(xué)院天河學(xué)院 V .................................................................................. 15 ............................................................................... 15 鏜 AA視圖右端孔及止口 .......................................................................... 15 鏜 AA視圖左端孔 ..................................................................................... 16 鏜 AA視圖孔及錐孔 ................................................................................. 16 AA視圖 3φ45 凸臺(tái)至底座平面 ........................................................... 17 3M36* .................................................................... 17 CC視圖 8φ17 通孔 ........................................................................... 17 GG視圖 4GM16底孔帶攻絲 ................................................................. 17 3 切削用量及工時(shí)的確定 ............................................ 18 .................................................................................................... 18 .................................................................................................... 18 用量 ............................................................................................. 18 ............................................................................................. 19 .................................................................................. 19 2Φ17 、 2Φ18 孔 ................................................................................ 19 2Φ18 孔 .............................................................................................. 20 锪孔至 4Φ30 ........................................................................................... 21 AA視圖左右兩端面 ............................................................................... 22 .................................................................................................... 22 ............................................................................................. 22 ............................................................................................. 23 AA視圖右端孔及止口 .................................................................................. 24 、鏜刀及鏜刀桿的選擇 ........................................................................ 24 ......................................................................................... 24 ............................................................................................. 24 .................................................................................................... 24 3M36* ................................................................................ 25 ............................................................................................ 25 ........................................................................................................... 25 AA視圖左右兩端面 ............................................................................... 26 .................................................................................................... 26 ............................................................................................. 26 ............................................................................................. 27 AA視圖右端孔及止口 .................................................................................. 28 、鏜刀及鏜刀桿的選擇 ........................................................................ 28 ......................................................................................... 28 ............................................................................................. 28 .................................................................................................... 28 GG視圖 4GM16，位置度φ ...................................................... 29 ． 1鉆孔 4216。14 ............................................................................................... 29 廣東技術(shù)師范學(xué)院天河學(xué)院 VI ． 2攻絲 GM16 ................................................................................................. 29 4 專用夾具設(shè)計(jì) .................................................... 31 .............................................................................................................. 31 ................................................................................................ 31 .................................................................................................... 31 .............................................................................................................. 32 ................................................................................................ 32 ..............................................