【正文】 developed by using PRO/TOOLKT, VC + + and the ACCESS database software. The category management of tools used in CNC machining and the module of cutting parameters which can be called directly through the Pro/E secondary development technology are realized. Correspondingly, it improves the quality of programming ,reduces the error rate and speeds up the programming speed. Keywords: Diesel frame； NC Programming； Pro/E secondary development；PRO/TOOLKIT 江蘇科技大學(xué)本科畢業(yè)設(shè)計(jì)（論文 ） VII 目 錄 第一章 緒論 ................................................................................................ 1 課題的研究背景 ..................................................................................................... 1 課題的研究現(xiàn)狀與發(fā)展趨勢(shì) ................................................................................. 1 國(guó)外研究的現(xiàn)狀 .......................................................................................... 1 國(guó)內(nèi)研究的現(xiàn)狀 .......................................................................................... 3 目前存在的問(wèn)題 .......................................................................................... 4 發(fā)展趨勢(shì) ....................................................................................................... 5 課題研究的內(nèi)容和實(shí)用價(jià)值 ................................................................................. 6 本章小結(jié) ................................................................................................................. 6 第二章系統(tǒng)總體方案設(shè)計(jì) ......................................................................... 7 系統(tǒng)開(kāi)發(fā)的需求分析 .............................................................................................. 7 功能需求 ....................................................................................................... 7 性能需求 ...................................................................................................... 7 柴油機(jī)機(jī)架零件 CAM 系統(tǒng)體系結(jié)構(gòu) ...................................................................... 8 通用 Pro/E CAM 系統(tǒng)的功能分析 ............................................................... 8 柴油機(jī)機(jī)架零件 CAM 系統(tǒng)的構(gòu)建原理與方法 ........................................... 9 柴油機(jī)機(jī)架零件 CAM 系統(tǒng)總體框架 ......................................................... 10 柴油機(jī)機(jī)架零件 CAM 系統(tǒng)的組成模塊 ..................................................... 11 柴油機(jī)機(jī)架零件 CAM 系統(tǒng)基礎(chǔ)使能技術(shù) ............................................................ 12 Pro/E 二次開(kāi)發(fā)技術(shù) ................................................................................. 12 Microsoft Office Access 2020 數(shù)據(jù)庫(kù)技術(shù) .................................... 15 本章小結(jié) ................................................................................................................ 17 第三章系統(tǒng)詳細(xì)設(shè)計(jì) ...............................................................................18 CAM 系統(tǒng)組成模塊詳細(xì)設(shè)計(jì) ................................................................................ 18 工藝信息庫(kù)模塊 ........................................................................................ 18 模板庫(kù)模塊 ................................................................................................ 19 編程導(dǎo)航模塊 ............................................................................................ 19 用戶管理模塊 ............................................................................................ 20 刀具庫(kù)二次開(kāi)發(fā)的具體方案 ................................................................................ 21 刀具庫(kù)二次開(kāi)發(fā)的過(guò)程 ........................................................................................ 22 建立刀具庫(kù) ................................................................................................. 22 訪問(wèn)刀具庫(kù) ................................................................................................. 22 編寫菜單文件 ...................................................................................... 22 .......................................................................................... 24 編寫及運(yùn)行注冊(cè)應(yīng)用程序 .................................................................... 28 切削參數(shù)二次開(kāi)發(fā)的過(guò)程 .................................................................................... 29 二次開(kāi)發(fā)的思路 ........................................................................................ 29 Visual C++ ............................................................. 30 系統(tǒng)開(kāi)發(fā)的關(guān)鍵問(wèn)題及解決方案 ............................................................. 31 江蘇科技大學(xué)本科畢業(yè)設(shè)計(jì)（論文 ） VIII ................................................................................... 31 ............................................................................... 32 編程中的值得注意的一些細(xì)節(jié)問(wèn)題 .................................................................... 34 本章小結(jié) ................................................................................................................ 35 第四章 基于特征的柴油機(jī)機(jī)架零件刀軌的定制 .................................36 船用柴油機(jī)機(jī)架零件特征分類 ........................................................................... 36 Pro/E 中的特征 ......................................................................................... 36 船用柴油機(jī)機(jī)架零件的特征 ..................................................................... 36 基于特征的船用柴油機(jī)機(jī)架零件刀軌規(guī)劃 ........................................................ 38 船用柴油機(jī)機(jī)架零件加工特征與加工方法之間的匹配 ......................... 38 船用柴油機(jī)機(jī)架零件特征刀軌的定制 ..................................................... 40 本章小結(jié) ................................................................................................................ 41 第五章軟件使用說(shuō)明 ...............................................................................42 基于 Pro/E 平臺(tái)的柴油機(jī)機(jī)架零件 CAM 系統(tǒng)操作說(shuō)明 .................................... 42 本章小結(jié) ................................................................................................................ 47 總結(jié)與展望 ................................................................................................48 致 謝 .......................................