FIELD: instrumentation.
SUBSTANCE: indenting is carried out by the method of pendulum scribing, measurement of the sample damage area as the scribing result, establishment of interconnection of measured results with surveyed operating and physical-mechanical properties of materials, forecasting of operating properties of compared materials by measured results of scribing. As the measured result they determine area of material damage along the entire length of the scribing trace when viewed from top, and by the value of its area they decide on the period of resistance of a metal-cutting tool made from compared materials, on the basis of the following condition: the more is the material damage surface, the lower is the resistance period, and vice versa.
EFFECT: simplified method to assess material properties, and forecasting of efficiency of using compared materials under identical conditions of operation due to provision of possibility of their ranging by the value of the parameter measured at control, namely, by the area of trace of pendulum scribing.
1 tbl, 6 dwg
Title | Year | Author | Number |
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METHOD OF COMPARATIVE ASSESSMENT OF MATERIAL PROPERTIES BY RATIO OF LENGTH OF BOUNCE HOLE TO ITS WIDTH IN INDENTOR TRADE DURING PENDULUM SCRIBING | 2013 |
|
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METHOD FOR COMPARATIVE EVALUATION OF MATERIALS BASED ON RATIO OF TOTAL LENGTH OF PENDULUM SCRIBING TRACE TO LENGTH OF REBOUND DIMPLE | 2013 |
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RU2539116C1 |
METHOD FOR COMPARATIVE EVALUATION OF PROPERTIES OF MATERIALS FROM PARAMETERS OF REBOUND DIMPLE IN INDENTER TRACE DURING PENDULUM SCRIBING | 2013 |
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METHOD OF COMPARATIVE EVALUATION OF PROPERTIES OF MATERIALS BY CROSS-SECTION AREA OF BALANCE SCRIBING TRACE | 2013 |
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METHOD FOR COMPARATIVE EVALUATION OF PROPERTIES OF MATERIALS BASED ON LENGTH BETWEEN DIMPLE AND MAIN PART OF INDENTER TRACE DURING PENDULUM SCRIBING | 2013 |
|
RU2539725C1 |
METHOD OF COMPARATIVE ASSESSMENT OF MATERIAL PROPERTIES BY RATIO OF LENGTH OF PENDULUM SCRIBING TRACE TO ITS WIDTH | 2013 |
|
RU2548057C1 |
METHOD FOR COMPARATIVE EVALUATION OF PROPERTIES OF MATERIALS | 2012 |
|
RU2495412C1 |
MATERIAL CONTROL COMPLEX | 2013 |
|
RU2564055C2 |
PENDULUM DICING METHOD | 2015 |
|
RU2613576C1 |
ASYMMETRIC PENDULUM DICING METHOD | 2015 |
|
RU2613570C1 |
Authors
Dates
2015-07-10—Published
2014-02-28—Filed