【摘要】 介绍正确认识和对待切削加工性能的方法,论述石墨铸铁各种组织与切削加工性能的关系,主张改善材料的切削加工性能须从熔炼入手,并提出了具体建议。更多还原

【Abstract】 It was described how should understand and treat the cutting machining properties.The relationship between the cutting machining properties of graphite-containing cast irons and their structures was discussed.It was considered that improving cutting machining properties of materials should be started with improvement of melting,and some suggestions were proposed.更多还原