Monitoramento do corte de dentes de engrenagem com ferramenta hob via corrente eletrica do motor da maquina

AUTOR(ES)
DATA DE PUBLICAÇÃO

1995

RESUMO

This work is about the monitoring of the electrical current of the machine tool motor in production floor, used in cutting of gear teeth with HOB tools, aiming to verify the relationship between the cutter wear and electrical current. Based on this, the purpose is to check the feasibility of determining the moment to replace the tool using the value of the motor electrical current. This work was carried out in two difIerents machines: -) Convencional gear cutting machine tool. -) CNC gear cutting machine tool. The results proved that the electrical current is a good parameter to help the determination of the moment of the end of tool life, manly when the CNC machine is used

ASSUNTO(S)

engrenagens maquinas - ferramenta - monitoramento correntes eletricas

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