CA6140普通車床改為經(jīng)濟型數(shù)控車床縱向進給系統(tǒng)設(shè)計及進給系統(tǒng)的潤滑設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含26張CAD圖紙】-jxsj54

<p>CA6140普通車床改為經(jīng)濟型數(shù)控車床縱向進給系統(tǒng)設(shè)計及進給系統(tǒng)的潤滑設(shè)計【優(yōu)秀課程畢業(yè)設(shè)計含26張CAD圖紙】-jxsj54</p><p>CA6140普通車床改為經(jīng)濟型數(shù)控車床縱向進給系統(tǒng)設(shè)計及進給系統(tǒng)的潤滑設(shè)計【含26張CAD圖紙】</p><p>摘 &nbsp;要</p><p>隨著當(dāng)今工業(yè)設(shè)備對精密程度的要求越來越高，加工設(shè)備的機械加工設(shè)備的加工的精密程度也要求越來越高。而在中國的機械加工設(shè)備的車床中普通車床占了很大比例。這已經(jīng)越來越制約著當(dāng)今工業(yè)的發(fā)展。而數(shù)控機床由于價格昂貴，且需要較高技術(shù)的加工工人。所以對機床進行自動化改造很是必要。本篇論文是在對普通臥式車床C6140的基礎(chǔ)上對其進行自動化改造。</p><p>作者在搜索、查閱研究大量有關(guān)資料的基礎(chǔ)上，對機床自動化改造技術(shù)進行了深入的研究和分析，并描述了機床控制系統(tǒng)的設(shè)計。整個改造過程主要對車床縱、橫向進給系統(tǒng)進行改造，選用自動轉(zhuǎn)位刀架，由脈沖發(fā)生器來加工所需要的螺紋。整個控制系統(tǒng)以單片機為中心，通過編程對機床的驅(qū)動設(shè)備進行控制以達到所需要的加工程度。</p><p>關(guān)鍵詞：</p><p>機床改造； 自動化機床； 控制系統(tǒng)</p><p>ABSTRACT</p><p>With the development of industry equipment, the precision required of industry equipment is more and more high. The more and more precision of equipment which machined the industry equipment is required. But in China the common lathe have a very great comparison in the machined equipment, this already restrict the development of industrial nowadays. But the CN lathe is more expensive, and needed workers with higher technically. So it is a necessity very much to modify the common lathe to lathes automatic. This paper is in the foundation of the commonness horizontal lather C6150 and modified it to Lathes automatic.</p><p>The author has performed the further research and for the lathes automatic modification on the basis of the constant consultation of abundant relative documents, which focuses on describing the design of control of the machine. The main to modify the lathe is to modify the portrait, horizontal enter to the system in the Whole modification process and choose the automatic knife rest and be processed the thread need by pulser. The whole control system with the CPU of 8031 is to control the machine for center, through a plait distance drive tool machine an equipments to carry on control to attain need of process degree.</p><p>Key words:&nbsp;</p><p>Machinery Tool Reform； Lathes automatic； Servo system</p><p>目 &nbsp; &nbsp;錄</p><p>第1章 &nbsp;緒論<span class="Apple-tab-span" style="white-space:pre"></span>1</p><p>第2章 &nbsp;國內(nèi)外發(fā)展概況及現(xiàn)狀介紹<span class="Apple-tab-span" style="white-space:pre"></span>5</p><p>第3章 &nbsp;總體方案論證<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>3.1確定何種傳動系統(tǒng)<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>3.2選擇傳動裝置<span class="Apple-tab-span" style="white-space:pre"></span>6</p><p>3.3選擇潤滑方式<span class="Apple-tab-span" style="white-space:pre"></span>7</p><p>第4章 &nbsp;具體設(shè)計說明<span class="Apple-tab-span" style="white-space:pre"></span>8</p><p>4.1伺服電機型號選擇<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>4.1.1進給電機功率的確定<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>4.1.2伺服電機型號<span class="Apple-tab-span" style="white-space:pre"></span>9</p><p>4.2縱向進給滾珠絲杠副的設(shè)計選擇<span class="Apple-tab-span" style="white-space:pre"></span>10</p><p>4.2.1確定滾珠絲杠的支承方式<span class="Apple-tab-span" style="white-space:pre"></span>11</p><p>4.2.2滾珠絲杠副參數(shù)的確定<span class="Apple-tab-span" style="white-space:pre"></span>12</p><p>4.2.3對選定的滾珠絲杠副參數(shù)進行核算<span class="Apple-tab-span" style="white-space:pre"></span>13</p><p>第5章 結(jié)論<span class="Apple-tab-span" style="white-space:pre"></span>22</p><p>參考文獻<span class="Apple-tab-span" 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