METHOD FOR DETERMINING TYPE OF PART PROCESSING

FIELD: mechanical industry. ^ SUBSTANCE: groups of parts are preliminarily processes, parts of each group - with use of one processing type. Then in surface layer of parts of each group values of remaining voltages are determined and their distribution along length of surface layer, value of their d...

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Bibliographische Detailangaben
Hauptverfasser:	MERKULOVA NATAL'JA SEMENOVNA, IVANOVA TAT'JANA OLEGOVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MEASURING METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	FIELD: mechanical industry. ^ SUBSTANCE: groups of parts are preliminarily processes, parts of each group - with use of one processing type. Then in surface layer of parts of each group values of remaining voltages are determined and their distribution along length of surface layer, value of their dispersion and value of energy of stressed status of surface layer. By comparing various groups on basis of relation of two last values, type of part processing is selected. Additionally, roughness of parts surface is determined, in accordance to which values of dispersion of remaining voltages are corrected and used when determining type of part processing. ^ EFFECT: increased precision when determining type of part processing for given conditions of operation. ^ 6 cl, 6 dwg