Tool wear estimation method in milling process using air turbine spindle rotation-control system equipped with disturbance force observer

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摘要 Theauthorsinvestigateadisturbance-compensatingandenergy-savingcontrolmethodforairturbinespindlesequippedwitharotationcontrolsystemdesignedforuseinultra-precisionmilling.Thecontrollabilityandenergy-conservingcharacteristicsoftheproposedmethodusingtheproposedpneumaticregulatingdevice,calledahigh-precisionquick-responsepneumaticpressureregulator,weredemonstratedexperimentallypreviously.Herein,theproposedrotation-controlledairturbinespindleisfirstsummarised.Subsequently,theproposedrotation-controlledairturbinespindleissettoamillingmachineandappliedtothemillingofanalloytoolsteel,togaindataandvalidatetheeffectivenessofthein-processtoolwearestimationmethodthathavebeenrecentlydevelopedandproposedbytheauthors.Particularly,toevaluatethepossibilityofapplyingtheproposedestimationmethodtothree-dimensionalmilling,millingexperimentswheretheairturbinespindleissetata45°inclinewereconductedandtheresultsindicateahighpossibilityoftheproposedmethod.
机构地区 不详
出处 《机电液工程学报》 2018年4期
出版日期 2018年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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