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盘形凸轮廓线的检测装置研究与开发的综述报告.docx

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盘形凸轮廓线的检测装置研究与开发的综述报告 Abstract Inthisreport,wewillintroducetheresearchanddevelopmentofthedetectiondeviceforprofileofthecamwithdiscshape.Wewillreviewthecurrentresearchstatus,analyzetheproblemsexistingintheresearchanddevelopmentprocess,andsummarizetheresearchmethodsandtechniquesofthecamprofiledetectiondevice. Introduction Thecamisanimportantcomponentofmechanicaltransmissionmachinery,whichhasasignificantimpactontheperformanceofthemechanicaltransmissionsystem.Asaprecisionmachinedpart,theprofileofthecamdirectlyaffectstheaccuracyandstabilityofthemechanicaltransmissionsystem.Therefore,thedetectionofcamprofileisanimportantprocessinmechanicalmanufacturing. Inrecentyears,withtherapiddevelopmentofdetectiontechnologyandtheincreasingdemandforhigh-precisionmechanicaltransmission,camprofiledetectiontechnologyhasbecomemoreandmoreimportant.Thedetectionofthecamprofileismainlytodetecttheshapeanddimensionofthecamprofile,toensurethatthecamcanmeettherequirementsofdesignandmanufacturing,andtodetectthewearandtearofthecaminoperation. Atpresent,therearemanymethodsandtechniquesfordetectingthecamprofile,includingvisualinspection,coordinatemeasurement,laserscanning,andprofileprojection.However,duetothecomplexstructureofthecam,theshapeofthecamprofileisdifficulttomeasureaccuratelyandefficiently,andtheexistingdetectionmethodshavecertainlimitations. Therefore,itisofgreatsignificancetostudyanddevelopamoreefficientandaccuratedetectiondeviceforthecamprofiletoimprovetheaccuracyandstabilityofthemechanicaltransmissionsystem. ResearchProgress Inrecentyears,therehasbeensignificantresearchprogressinthedevelopmentofdetectiondevicesforcamprofile.Anumberofnewdetectionmethodsandtechniqueshaveemerged,whichhavegreatlyimprovedtheaccuracyandefficiencyofcamprofiledetection. 1.SurfaceProfilometer Thesurfaceprofilometerisacommonlyusedmethodformeasuringthesurfaceprofileofmechanicalparts.Thedeviceusesastylustotracethesurfaceofthecamandrecordsthedisplacementofthestylustoobtaintheprofileinformationofthecamsurface. Duetoth