【正文】 ....... 錯誤 !未定義書簽。 軸的校核與計算 .................................................................................. 錯誤 !未定義書簽。 蝸桿與蝸輪的主要尺寸與參數(shù) .................................................... 錯誤 !未定義書簽。 渦輪、蝸桿的選擇與校核 .................................................................. 錯誤 !未定義書簽。 復(fù)合加工機床和 5軸聯(lián)動加工的迅速發(fā)展。徐州工程學(xué)院可以公布學(xué)位論文的全部或部分內(nèi)容，可以將本學(xué)位 論文的全部或部分內(nèi)容提交至各類數(shù)據(jù)庫進行發(fā)布和檢索，可以采用影印、縮印或掃描等復(fù)制手段保存和匯編本學(xué)位論文。對本文的研究 做出重要貢獻的個人和集體，均已在文中以明確方式標注。除文中已經(jīng)注明引用或參考的內(nèi)容外，本論文不含任何其他個人或集體已經(jīng)發(fā)表或撰寫過的作品或成果。徐州工程學(xué)院有權(quán)保留并向國家有關(guān)部門或機構(gòu)送交學(xué)位論文的紙本復(fù)印件和電子文檔拷貝，允許論文被查閱和借閱。分析當(dāng)前世界上數(shù)控技術(shù)及其裝備發(fā)展的趨勢，其主要研究熱點有： 高速加工、高精加工技術(shù)及其裝備的新趨勢。 關(guān)鍵詞 數(shù)控技術(shù)；智能化；復(fù)合加工機床； 5軸聯(lián)動加工機床 徐州工程學(xué)院畢業(yè)設(shè)計 (論文 ) II Abstract The application of numerical technology has not only brought the revolutionary change to manufacturing industry of the tradition , make the manufacturing industry bee the industrialized symbol, and with the constant development of numerical control technology and enlargement of the application , the development of some important trades (IT , automation , light industry , medical treatment , etc .) to the national economy and the peoples livelihood of his plays a more and more important role , because the digitization that these trades needed to equip has already been the main trend of modern development . Numerical control technology in the world at present and equiping the development trend to see , there is the following several respect in its main research focus . highspeed , high finish machining technology and new trend equipped. 2. Link and process and pound to process the fast development of the lathe in 5 axes . the main trend of systematic of contemporary numerical control intelligently , openly , workedlily . 4. Pay attention to the new technical standard , normal settingup . Keywords : Numerical control technology intelligently pound to process 5 axle gear bed 徐州工程學(xué)院畢業(yè)設(shè)計 (論文 ) III 目 錄 摘要 .................................................................................................................................................. I Abstract ...........................................................................................................................................II 1 緒論 ............................................................................................................................................. 1 數(shù)控系統(tǒng)的發(fā)展 .................................................................................................................. 1 數(shù)控機床的發(fā)展 .................................................................................................................. 1 先進數(shù)控加工技術(shù) .............................................................................................................. 3 直接數(shù)字控制系統(tǒng) ....................................................................................................... 3 柔性制造系統(tǒng) ............................................................................................................... 4 數(shù)控技術(shù)在國民經(jīng)濟中的地位 ........................................................................................... 8 2 數(shù)控回轉(zhuǎn)工作臺的原理及應(yīng)用 ............................................................................................... 10 數(shù)控回轉(zhuǎn)工作臺 ................................................................................................................ 10 設(shè)計準則 ............................................................................................................................ 11 主要技術(shù)參數(shù) .................................................................................................................... 11 3 數(shù)控回轉(zhuǎn)工作臺的設(shè)計 ........................................................................................................... 12 傳動方案的選擇 ................................................................................................................ 12 傳動方案傳動時應(yīng)滿足的要求 ................................................................................. 12 傳動方案及其分析 ..................................................................................................... 12 電機的選擇 ........................................................................................................................ 13 步進電機的原理 ......................................................................................................... 13 步進電機的選擇及運動參數(shù)的計算 ......................................................................... 14 齒輪傳