龍上方箱的機(jī)械加工工藝規(guī)程及工裝設(shè)計-文庫吧
2025-06-25 00:30 本頁面
【正文】 to provide the necessary conditions. Machine tool fixture design to foster and promote the technical personnel of machine tool fixture design. 第 1 頁 目錄 100龍上方箱加工工藝 ...........................................................................................................................................2 100龍上方箱加工工藝分析 ............................................................................................................................ 2 100龍上方箱的工藝要求及工藝分析 ......................................................................................................... 2 100 龍上方箱技術(shù)要求 ............................................................................... 4 ......................................................................................................................................... 4 底面平面的加工 ............................................................................................. 5 配作兩個連接孔 ............................................................................................. 5 加工兩個半圓 ................................................................................................. 5 加工頂面螺紋 ................................................................................................ 5 確定定位基準(zhǔn) ...................................................................................................................................................... 6 粗基準(zhǔn)的選擇 ................................................................................................. 6 選擇的原則 .................................................................................................... 6 .................................................................................................................................................. 6 工序的合理組合 ............................................................................................. 7 的集中與分散 ................................................................................................. 7 工階段的劃分 ................................................................................................. 8 加工工藝路線方案擬定 .................................................................................. 9 零件毛坯要求 .................................................................................................................................................... 15 工序的安排 ........................................................................................................................................................ 16 夾具設(shè)計 ................................................................................................................................................................ 17 定位誤差分析 .................................................................................................................................................... 18 夾緊力的計算 .................................................................................................................................................... 18 第 2 頁 夾 具結(jié)構(gòu)設(shè)計及操作簡要說明 ..................................................................................................................... 19 結(jié)論 .................................................................................................................................................................................. 20 參考文獻(xiàn) ................................................................
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