THEORETICAL STUDY OF STRAIN OF MATERIAL ITEMS FOR DIAMOND BURNISHING
DOI:
https://doi.org/10.20535/2305-9001.2013.67.37853Keywords:
plastic deformation, hardening, diamond smoothing, finishing, hardening methods, the process efficiencyAbstract
Purpose. Definition of the components of the deformation rates to material items in diamond burnishing.
Methodology approach.Theoreticalresearchesofthedeformed stateofmaterialofdetailwereproducedonthebasisof closesystemofequalizationsofmechanicsofcontinuous environments. Itisshownthatforacontinuousenvironmentworkof deformationwillbedeterminedthroughthefunctionof dissipationofenergythatisdeterminedbyintensityof speedsofdeformations.Inthisconnection,thedetailed researchofthedeformedstateofmaterialofpurveyanceis requiredinthezoneoftreatmentwiththepurposeof determinationofmakingspeedsofdeformations.Thechart ofco-operationofdiamondtipisconsideredwiththe processedsurface.Thelawofchangeofspeedofparticles ofmaterialiscertain.Fortheanalysisofthedeformedstate ofmaterialofdetailintheprocessofpressingusedgeneral equalizationsofmechanicsofcontinuousenvironmentsand fieldofspeedsofmoving.Dependencesthatdescribethe fieldsofspeedsofflowofparticlesofmetalandspeeds of deformations in material of detail at the diamond pressing at any moment of time are got. For the concrete value of parameters of treatment the spatial pictures of the fields of speeds and speeds of deformations are built. Drawn conclusion concerning further researchesReferences
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