Research on Heating Resistance in Electric Hot Machining

摘要

Electric hot machining (EHM) can improve the cutting performance by heating resistance,consisting of metal resistance and constriction resistance,which softens the material in the deformation zone.In this paper,we present the 3D model for heating resistance and analyze its variance with experimental verification.The results show that 3D model for heating resistance can describe heating resistance well in EHM under this experiments condition.