【畢業(yè)設(shè)計(jì)】φ320mm的數(shù)控車床總體設(shè)計(jì)及液壓尾座畢業(yè)設(shè)計(jì)說(shuō)明書

1、畢業(yè)設(shè)計(jì)說(shuō)明書 畢業(yè)設(shè)計(jì)說(shuō)明書設(shè)計(jì)題目：Φ 設(shè)計(jì)題目：Φ320mm 320mm 的數(shù)控車床總體設(shè)計(jì)及液壓尾座設(shè)計(jì) 的數(shù)控車床總體設(shè)計(jì)及液壓尾座設(shè)計(jì)學(xué) 生 班 級(jí) 學(xué) 號(hào) 指導(dǎo)教師 指導(dǎo)教師 繼 續(xù) 教 育 學(xué) 院二零一二年九月目 錄第 1 章 數(shù)控機(jī)床發(fā)展概述............

2、...........................................................................................11.1 數(shù)控機(jī)床.......................................................................................................................1

3、1.1.1 數(shù)控機(jī)床的特點(diǎn)................................................................................................11.1.2 數(shù)控機(jī)床的發(fā)展簡(jiǎn)史........................................................................................11.1.3

4、數(shù)控機(jī)床的分類................................................................................................21.1.4 數(shù)控機(jī)床的組成................................................................................................51.1.5

5、數(shù)控機(jī)床的數(shù)字控制........................................................................................61.1.6 數(shù)控機(jī)床的伺服機(jī)構(gòu)........................................................................................61.1.7 數(shù)控機(jī)床的關(guān)鍵零部件..

6、..................................................................................71.1.8 數(shù)控機(jī)床的發(fā)展方向........................................................................................71.2 數(shù)控機(jī)床的工藝范圍及加工精度...............

7、..............................................................111.2.1 工藝范圍..........................................................................................................111.2.2 加工精度............................

8、..............................................................................111.3 數(shù)控機(jī)床的經(jīng)濟(jì)分析.................................................................................................121.4 數(shù)控機(jī)床的發(fā)展趨向...............

9、..................................................................................14第 2 章 數(shù)控機(jī)床總體方案的制訂及比較.............................................................................152.1 總體方案設(shè)計(jì)的內(nèi)容........................

10、.........................................................................152.1.1 系統(tǒng)運(yùn)動(dòng)方式的確定......................................................................................152.1.2 伺服系統(tǒng)的選擇.............................

11、.................................................................162.1.3 執(zhí)行機(jī)構(gòu)傳動(dòng)方式的確定..............................................................................162.1.4 計(jì)算機(jī)的選擇............................................

12、......................................................162.2 總體設(shè)計(jì)方案的確定.................................................................................................172.2.1 系統(tǒng)的運(yùn)動(dòng)方式與伺服系統(tǒng)的選擇...............................

13、...............................172.2.2 計(jì)算機(jī)系統(tǒng)......................................................................................................172.2.3 機(jī)械傳動(dòng)方式............................................................

14、......................................17第 3 章 液壓尾座總體設(shè)計(jì).....................................................................................................173.1 液壓尾座研究背景和意義................................................