【摘要】 本文对非磁化和磁化高速钢刀具分别切削大理石和45号钢时的磨损性能进行了试验研究，研究了磁化对刀具抗磨损能力的影响规律，并初步探讨了刀具的磁化机理。更多还原

【Abstract】 Studies on the wear performance of magnetic and non - magnetic high speed steel cutting tool as turning marble and No. 45 steel have been carried out experimentally and theoretically. The effict of magnetism on tool wear performdnce has been discussed. At last, magnetic mechanisms of cutting tools have been analyzed primarily.更多还原