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1、英文资料High-speedmillingHigh-speedmachiningisanadvancedmanufacturingtechnology,differentfromthetraditionalprocessingmethods.Thespindlespeed,cuttingfeedrate,cuttingasmallamountofunitswithinthetimeofremovalofmaterialhasincreasedthreetosixtimes.Withhighefficiency,highprecisionandhighqualitysurfa
2、ceasthebasiccharacteristicsoftheautomobileindustry,aerospace,moldmanufacturingandinstrumentationindustry,suchasaccesstoawiderangeofapplications,hasmadesignificanteconomicbenefits,isthecontemporaryimportanceofadvancedmanufacturingtechnology.Foralongtime,peopledieontheprocessinghasbeenusinga
3、grindingormillingEDM(EDM)processing,grinding,polishingmethods・AlthoughthehighhardnessoftheEDMmachineparts,butthelowertheproductivityofitsapplicationislimited・Withthedevelopmentofhigh-speedprocessingtechnology,usedtoreplacehigh-speedcutting,grindingandpolishingprocesstodieprocessinghasbecom
4、epossible.Toshortentheprocessingcycle,processingandreliablequalityassurance,lowerprocessingcosts.1Oneoftheadvantagesofhigh-speedmachiningHigh-speedmachiningasadie-efficientmanufacturing,high-quality,lowpowerconsumptioninanadvancedmanufacturingtcchnology.Inconventionalmachininginaseriesofpr
5、oblemshasplaguedbyhigh-speedmachiningoftheapplicationhavebeenresolved・1.1IncreaseproductivityHigh-speedcuttingofthespindlespeed,feedratecomparedwithtraditionalmachining,inthenatureoftheleap,themetalremovalrateincreased30percentto40percent,cuttingforcereducedby30percent,thecuttingtoollifein
6、creasedby70%・Hardenedpartscanbeprocessed,afixtureinmanypartstobecompletedrough,semi-finishingandfine,andallotherprocesses,thecomplexcanreachpartsofthesurfacequalityrequirements,thusincreasingtheprocessingproductivityandcompetitivenessofproductsinthemarket・1.2Improveprocessingaccuracyandsur
7、facequalityHigh-speedmachinesgenerallyhavehighrigidityandprecision,andothercharacteristics,processing,cuttingthedepthofsmall,fastandfeed,cuttingforcelow,theworkpiecetoreduceheatdistortion,andhighprecisionmachining,surfaceroughnesssmall.Millingwillbenohigh-spee