资源描述：
《high-speed milling 高速铣削 机械类英语论文及翻译》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、High-speedmillingHigh-speedmachiningisanadvancedmanufacturingtechnology,differentfromthetraditionalprocessingmethods.Thespindlespeed,cuttingfeedrate,cuttingasmallamountofunitswithinthetimeofremovalofmaterialhasincreasedthreetosixtimes.Withhighefficie
2、ncy,highprecisionandhighqualitysurfaceasthebasiccharacteristicsoftheautomobileindustry,aerospace,moldmanufacturingandinstrumentationindustry,suchasaccesstoawiderangeofapplications,hasmadesignificanteconomicbenefits,isthecontemporaryimportanceofadvanc
3、edmanufacturingtechnology.Foralongtime,peopledieontheprocessinghasbeenusingagrindingormillingEDM(EDM)processing,grinding,polishingmethods.AlthoughthehighhardnessoftheEDMmachineparts,butthelowertheproductivityofitsapplicationislimited.Withthedevelopme
4、ntofhigh-speedprocessingtechnology,usedtoreplacehigh-speedcutting,grindingandpolishingprocesstodieprocessinghasbecomepossible.Toshortentheprocessingcycle,processingandreliablequalityassurance,lowerprocessingcosts.1Oneoftheadvantagesofhigh-speedmachin
5、ingHigh-speedmachiningasadie-efficientmanufacturing,high-quality,lowpowerconsumptioninanadvancedmanufacturingtechnology.Inconventionalmachininginaseriesofproblemshasplaguedbyhigh-speedmachiningoftheapplicationhavebeenresolved.1.1IncreaseproductivityH
6、igh-speedcuttingofthespindlespeed,feedratecomparedwithtraditionalmachining,inthenatureoftheleap,themetalremovalrateincreased30percentto40percent,cuttingforcereducedby30percent,thecuttingtoollifeincreasedby70%.Hardenedpartscanbeprocessed,afixtureinman
7、ypartstobecompletedrough,semi-finishingandfine,andallotherprocesses,thecomplexcanreachpartsofthesurfacequalityrequirements,thusincreasingtheprocessingproductivityandcompetitivenessofproductsinthemarket.1.2ImproveprocessingaccuracyandsurfacequalityHig
8、h-speedmachinesgenerallyhavehighrigidityandprecision,andothercharacteristics,processing,cuttingthedepthofsmall,fastandfeed,cuttingforcelow,theworkpiecetoreduceheatdistortion,andhighprecisionmachining,surfaceroughnesssmall.Millingwillbenohigh-speedpro
