【正文】 ......................................................... 1 1 引言 ................................................................................................................................... 3 2 緒論 .................................................................................................................................. 5 課題背景概述以及國(guó)內(nèi)外的研究現(xiàn)狀 ......................................................................... 5 課題背景 ....................................................................................................................... 5 國(guó)內(nèi)的研究現(xiàn)狀 ........................................................................................................... 6 國(guó)外研究現(xiàn)狀 ............................................................................................................... 6 設(shè)計(jì)的前提準(zhǔn)備 ............................................................................................................. 7 設(shè)計(jì)工具的掌握程度 ................................................................................................... 7 設(shè)計(jì)對(duì)象的合理選擇 ................................................................................................... 7 3 插排外殼的具體設(shè)計(jì) ...................................................................................................... 9 設(shè)計(jì)思路的分析 ............................................................................................................. 9 Pro/E 對(duì)插排上殼的設(shè)計(jì) .............................................................................................. 10 新建一個(gè)零件文件 ...................................................................................................... 10 實(shí)體拉伸 ...................................................................................................................... 10 去除殼體材料 .............................................................................................................. 11 殼體倒圓角、倒角 ...................................................................................................... 12 螺孔及孔內(nèi)螺紋的創(chuàng)建 .............................................................................................. 13 繪制加強(qiáng)筋 .................................................................................................................. 17 開設(shè)插孔槽 .................................................................................................................. 19 插排指示燈的繪制 ...................................................................................................... 19 插排開關(guān)的繪制 .......................................................................................................... 21 插排上殼體導(dǎo)線孔的 設(shè)計(jì) ........................................................................................ 22 殼體凹槽的設(shè)計(jì) ........................................................................................................ 23 優(yōu)化插排上殼整體外觀 ............................................................................................ 24 Pro/E 對(duì)插排插孔的設(shè)計(jì) .............................................................................................. 25 Pro/E 對(duì)插排下殼的設(shè)計(jì) .............................................................................................. 27 新建一個(gè)零件文件 ...................................................................................................... 27 實(shí)體拉伸 ...................................................................................................................... 27 去除殼體材料 .............................................................................................................. 28 殼體倒圓角、倒角 ...................................................................................................... 29 螺孔及孔內(nèi)螺紋的創(chuàng)建 .............................................................................................. 30 插排下殼體導(dǎo)線孔的設(shè)計(jì) ........................................................................................ 37 優(yōu)化插排下殼整體外觀 .............................................................................................. 38 螺釘?shù)脑O(shè)計(jì) .................................................................................................................... 39 零件裝配 ........................................................................................................................ 43 上殼與插孔的裝配 ...................................................................................................... 43 下殼螺孔與螺釘?shù)难b配 .............................................................................................. 45 上殼與下殼的裝配 ...................................................................................................... 46 4 經(jīng)濟(jì)性與安全性 ............................................................................................................. 53 經(jīng)濟(jì)性 ............................................................................................................................ 53 安全性 ............................................................................................................................ 53 5 結(jié)論 ................................................................................................................................. 53 謝辭 ....................................................................................................................................... 53 參考文獻(xiàn) ............................................................................................................................... 54 插 圖 清 單 圖 21 插排 .............................................................................................................................. 8 圖 22 流程圖 .......................................................................................................................... 9 圖 31 新建文件 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