車床的數(shù)控改造畢業(yè)論文

1、第1頁共23頁畢業(yè)論文（設(shè)計）題目CA6140車床的數(shù)控改造——進給系統(tǒng)的改造英文題目ThenumericalcontroltransfmationofCA6140laths院系航空工程制造系專業(yè)數(shù)控設(shè)備應用與維護姓名段陽磊年級111061指導教師馬偉良二零一三年二零一三年1111月第3頁共23頁AbstractAbstractTheenterprisemustbechangeableinthecurrentmarketdemcompe

2、tesintheintenseenvironmentthesurvivalthedevelopmentneedsrapidlytherenewalthedevelopmentnewgoodscomeintothemarkettheproductbythelowestpricethebestqualitytheshtesttimesatisfiesthemarketdemtheunceasingchange.Butthedinaryeng

3、inebedunsuitablemultivarietiesthesmallvolumeproductionrequestthenumericalcontrolenginebedsynthesizedthenumericalcontroltechnologythemicroelectrontechnologytheautomaticdetectiontechnologysoontheadvancedtechnologymostissui

4、tableprocessesthesmallbatchthehighaccuracytheshapeiscomplextheproductioncyclerequeststheshtcomponents.Whenchangeprocessingobjectonlyneedstotradethecomponentsprocessingproceduredoesnotneedtomakeanyadjustmenttotheenginebed

5、therefecansatisfytheproductfrequentchangewelltheprocessingrequest.Ifenginebedequipmentcompletelyrenewalnotonlyfundinvestmentistoobigthecostistoohighmeovertheiginalequipmentwillleaveunusedcreatestheenmouswaste.Therefethem

6、osteconomicalmeansarecarryonthedinaryenginebedthenumericalcontroltransfmation.Usethenumericalcontroltransfmationtechnologynotonlywasallowedtocausethetransfmationoftheenginebedtomeetthetechnologicaldevelopmentneedsenhance