凸轮轴孔加工技术.docx
凸轮轴孔加工技术MachiningofCamBoreTableofcontents?Demandedtolerances?DesignofcylinderheadsFrontof1.journalDesignofthejournalsRearonthecambore?MachiningstrategiesOnmachiningcentersOntransferlines?Tooldesignandhandling?Tableofselection?Salesarguments?QuestionsMachiningofCamBoreMachiningstrategiesonMachiningcentersIdealentryPilot-toolwithASG16021.Journalreamedtofinish-?Finish-toolwithASG16:Movingslowlyinto1.Journalwithfinishstep,moveto2.JournalIncreasespeedandmachinealljournalsMachiningofCamBore2.NormalconditionsAllotherjournalsMachiningstrategiesonMachiningcentersFinish-toolwithASG16:Movingslowlyinto1.Journalwithfinishstep,moveto2.JournalIncreasespeedandmachinealljournalsPilot-toolwithASG161.Journalreamedtofinish-?MachiningofCamBore3.VerydifficultconditionsPilot-toolwithASG161.Journalreamedtofinish-?orturnedwithsinglepointturingtooltofinish-?Finish-toolwithASG16:Movingslowlyinto1.Journalwithfinishstep,moveto2.JournalIncreasespeedandmachinealljournalsEntryon1.journalDifficultentryMachiningstrategiesonMachiningcenters