摘要
本文对烧结石墨材料切削时刀具的磨损，切属的危害性、适合切削的刀具材料及石墨材料的可加工性等进行了研究．切削烧结石墨材料时刀具的磨损方式主要为磨料磨损和粘结磨损，选用ＡＧ２陶瓷刀片进行粗加工，刀具耐用度比原来提高一倍以上，用ＹＧ６Ｘ刀片精加工可以得到良好的加工表面，显著改善了其切削加工性．
In this paper arc studied cutting tool wear, damage of chip, suitable cutting tool material, and graphite machineability in the process of cutting and machining graphite material. It is found that while cutting sintered graphite parts, the tool wears are of abrasive wear and adhesive types. Also, ceramic edge AG2, when used to tough sintered graphite, shows a durability 100% higher than the index specified for cutting tools, whereas cermet edge YG6X for use in finishing operations gives high quality fin'islling surface.
出处
《汕头大学学报（自然科学版）》
1994年第2期53-57,共5页
Journal of Shantou University：Natural Science Edition
