立式單面8軸數(shù)控組合鉆床主軸箱設(shè)計

1、需圖紙找QQ2511334081AbstractOnApril19unfoldsfromtheseventhsessionofChineseinternationalenginebedlearnedthatdevelopsunceasinglyalongwiththesciencetechnologythenumericalcontrolenginebeddevelopmentmemeisalsoquickthenumericalcon

2、trolenginebedalsoisfacingthehighperfmancethehighaccuracythehighvelocitythehighflexibilitythemodulardirectiondevelops.InternationalmanufacturetechnologyexpositionconductswhichintheAmericanChicagodiscoveredthecompoundproce

3、ssingenginebedhasbecomeanimptantdirectionwhichtheenginebeddevelops.Becausethecompoundprocessingenginebedprominentlymanifestedthewkpiecetocompleteinanattirecardmajityofprocessesthewkingprocedurecompletelythusachievedreduc

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(dǎo)向結(jié)構(gòu)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(jī)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(jī)床聯(lián)系尺寸圖應(yīng)考慮的主要問題.......................................

11、...................163.3.3組合機(jī)床床身設(shè)計..............................................................................................173.4組合機(jī)床主軸箱設(shè)計..............................................................................

12、.......................213.4.1概述......................................................................................................................213.4.2主軸箱的設(shè)計方法.......................................................

13、.......................................23第四章硬件電路圖設(shè)計..........................................................................................................244.1微機(jī)數(shù)控系統(tǒng)的設(shè)計內(nèi)容...............................................

14、..............................................244.2MCS51系列單片機(jī)及其擴(kuò)展.....................................................................................264.2.1MCS51單片機(jī)的選擇及簡介.................................................

15、.........................264.2.2單片機(jī)的系統(tǒng)擴(kuò)展..........................................................................................264.2.3存儲器擴(kuò)展..............................................................................

16、........................284.2.4IO口的擴(kuò)展.................................................................................................................29設(shè)計總結(jié)................................................................

17、........................................................................31參考文獻(xiàn):.......................................................................................................................................31致謝..

18、..........................................................................................................................................31第一章數(shù)控組合機(jī)床的發(fā)展趨勢及特點(diǎn)1.1數(shù)控組合機(jī)床的發(fā)展趨勢及特點(diǎn)隨著科學(xué)技術(shù)不斷發(fā)展，數(shù)控機(jī)床的發(fā)展也越來越快，數(shù)控機(jī)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(qiáng)，數(shù)控機(jī)床也實現(xiàn)多臺集中控制，甚至遠(yuǎn)距離遙控。高精度：數(shù)控機(jī)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(jī)床各軸運(yùn)行的速度將大大加快。高柔性：數(shù)控機(jī)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(yīng)輔機(jī)集成柔性制造系統(tǒng)。模塊化：數(shù)控機(jī)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(jī)床制造業(yè)是國家重要的基礎(chǔ)工業(yè)之一，機(jī)床