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연삭가공 시 Material balance에 의한 최대미변형칩두께의 추산
이영문,배대원,손성필,황근식,박건우 한국공작기계학회 2006 한국공작기계학회 추계학술대회논문집 Vol.2006 No.-
In grinding processes, the maximum undeformed chip thickness is one of the most important parameters as in machining processes. Conventionally, in order to estimate the maximum undeformed chip thickness in grinding operation, it is necessary to obtain the successive cutting point spacing by experiments. Based on the material balance using average grain model, it is possible to estimate the maximum undeformed chip thickness without using any experimentally obtained data. The validity of the proposed analysis has been verified based on two sets of grinding scratch tests using W A and CBN grinding wheels.