數(shù)控分度工作臺(tái)設(shè)計(jì)

1、河南理工大學(xué)萬方科技學(xué)院本科畢業(yè)論文I摘要摘要本論文對(duì)數(shù)控分度工作臺(tái)進(jìn)行了設(shè)計(jì)，通過研究分度工作臺(tái)的基本原理，結(jié)合數(shù)控、液壓驅(qū)動(dòng)、齒輪傳動(dòng)等知識(shí)，設(shè)計(jì)出一種運(yùn)用于加工中心的液壓式數(shù)控分度工作臺(tái)。為了提高工作臺(tái)的分度精度，本設(shè)計(jì)采用了多彈性齒減小累積誤差的原理，設(shè)計(jì)出半彈性齒的工作臺(tái)分度裝置。這種彈性齒制造成本低、經(jīng)濟(jì)效益好、分度精度高，今后將會(huì)在數(shù)控機(jī)床上得到廣泛的應(yīng)用。關(guān)鍵詞關(guān)鍵詞分度工作臺(tái)；數(shù)控；液壓；齒輪；彈性齒河南理工大學(xué)萬方科

2、技學(xué)院本科畢業(yè)論文III目錄目錄摘要...................................................................................................................IAbstract..............................................................................

3、..............................II目錄................................................................................................................III緒論.....................................................................

4、.............................................11.1前言.....................................................................................................11.2數(shù)控分度工作臺(tái)的發(fā)展現(xiàn)狀和趨勢(shì).................................................

5、21.2.1我國(guó)數(shù)控分度工作臺(tái)的發(fā)展現(xiàn)狀...........................................21.2.2數(shù)控分度工作臺(tái)的發(fā)展趨勢(shì)...................................................31.3數(shù)控工作臺(tái)的研究............................................................................

6、.31.4本課題研究的內(nèi)容.............................................................................52數(shù)控分度工作臺(tái)總體方案設(shè)計(jì)..................................................................62.1數(shù)控分度工作臺(tái)原理設(shè)計(jì)..................................

7、...............................72.2數(shù)控分度工作臺(tái)的主要技術(shù)參數(shù).....................................................92.3數(shù)控分度工作臺(tái)的液壓系統(tǒng)設(shè)計(jì)...................................................102.3.1液壓系統(tǒng)的方案設(shè)計(jì).................................

8、............................102.3.2液壓泵的選擇.........................................................................112.4數(shù)控分度工作臺(tái)的數(shù)控系統(tǒng)設(shè)計(jì)..................................................123數(shù)控分度工作臺(tái)部件設(shè)計(jì).......................

9、.................................................133.1工作臺(tái)的設(shè)計(jì)..................................................................................133.1.1工作臺(tái)整體尺寸設(shè)計(jì).............................................................1

10、33.1.2工作臺(tái)T形槽設(shè)計(jì).................................................................133.1.3工作臺(tái)中心孔設(shè)計(jì).................................................................143.1.4工作臺(tái)螺孔分布設(shè)計(jì).............................................

11、................143.2端齒盤設(shè)計(jì).......................................................................................153.3中心軸設(shè)計(jì).......................................................................................183.3.1中心軸

12、尺寸設(shè)計(jì).....................................................................183.3.2中心軸軸承選擇.....................................................................193.4活塞設(shè)計(jì).......................................................

13、....................................203.5傳動(dòng)系統(tǒng)設(shè)計(jì)...................................................................................223.5.1傳動(dòng)系統(tǒng)總體方案設(shè)計(jì).........................................................223.5.2齒輪齒條設(shè)計(jì)計(jì)算.

14、................................................................243.5.4齒圈設(shè)計(jì).................................................................................323.6工作臺(tái)底座設(shè)計(jì)....................................................