立式單面8軸數(shù)控組合鉆床主軸箱設計

1、需圖紙找QQ2511334081AbstractOnApril19unfoldsfromtheseventhsessionofChineseinternationalenginebedlearnedthatdevelopsunceasinglyalongwiththesciencetechnologythenumericalcontrolenginebeddevelopmentmemeisalsoquickthenumericalcon

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4、edtheenginebedthejigtheexemptionwkingproceduretransptingthestageincreasedthewkpieceprocessingprecisionreducedtheprocessingcyclesavesthewkareathegoal.Thisarticlesimplybriefedthenumericalcontrolenginebeddevelopmenttendency

5、aswellasfutureaggregatemachinetooldevelopmentkeyaggregatemachinetoolacteristic.Inviewofisprocessedthecomponentstodotheaggregatemachinetoolsystemdesignisprocessedbythedetaildrawingplanthecomponentswkingprocedurettheengine

6、bed需圖紙找QQ25113340833.1被加工零件的工序圖.......................................................................................................73.2加工示意圖.............................................................................

7、..........................................83.2.1刀具的選擇............................................................................................................83.2.2切削用量的選擇..............................................

8、.....................................................83.2.3接桿的選擇............................................................................................................93.2.4導向結構的選擇...................................

9、...............................................................103.2.5動力頭工作循環(huán)及其行程的確定....................................................................113.3機床聯(lián)系尺寸圖的繪制.....................................................

10、............................................123.3.1動力部件的選擇...................................................................................................123.3.2繪制機床聯(lián)系尺寸圖應考慮的主要問題.......................................

11、...................163.3.3組合機床床身設計..............................................................................................173.4組合機床主軸箱設計..............................................................................

12、.......................213.4.1概述......................................................................................................................213.4.2主軸箱的設計方法.......................................................

13、.......................................23第四章硬件電路圖設計..........................................................................................................244.1微機數(shù)控系統(tǒng)的設計內容...............................................

14、..............................................244.2MCS51系列單片機及其擴展.....................................................................................264.2.1MCS51單片機的選擇及簡介.................................................

15、.........................264.2.2單片機的系統(tǒng)擴展..........................................................................................264.2.3存儲器擴展..............................................................................

16、........................284.2.4IO口的擴展.................................................................................................................29設計總結................................................................

17、........................................................................31參考文獻:.......................................................................................................................................31致謝..

18、..........................................................................................................................................31第一章數(shù)控組合機床的發(fā)展趨勢及特點1.1數(shù)控組合機床的發(fā)展趨勢及特點隨著科學技術不斷發(fā)展，數(shù)控機床的發(fā)展也越來越快，數(shù)控機床也正朝著高性能、高精度、高速度、高柔

19、性化和模塊化方向發(fā)展。高性能：隨著數(shù)控系統(tǒng)集成度的增強，數(shù)控機床也實現(xiàn)多臺集中控制，甚至遠距離遙控。高精度：數(shù)控機床本身的精度和加工件的精度越來越高，而精度的保持性要好。高速度：數(shù)控機床各軸運行的速度將大大加快。高柔性：數(shù)控機床的柔性化將向自動化程度更高的方向發(fā)展，將管理、物流及各相應輔機集成柔性制造系統(tǒng)。模塊化：數(shù)控機床要縮短周期和降低成本，就必然向模塊化方向發(fā)展，這既有利于制造商又有利于客戶。機床制造業(yè)是國家重要的基礎工業(yè)之一，機床