施加TiC涂层材料的微织构刀具切削AISI1045的研究  

Study on Cutting AISI1045 with Micro Texture Tool with TiC Coating Material

作　　者：蒋煜 王大中[1] 毛蔚 Jiang Yu;Wang Dazhong;Mao Wei(Shanghai University of Engineering Science,Shanghai 201600,China)

机构地区：[1]上海工程技术大学,上海市201600

出　　处：《农业装备与车辆工程》2023年第1期162-164,共3页Agricultural Equipment & Vehicle Engineering

摘　　要：介绍了2种非传统切削加工的方式:一种是利用微织构刀具切削加工技术,另一种是利用涂层刀具的切削加工技术。以圆坑型微织构刀具为研究对象,运用有限元分析的方法,将微织构刀具与施加Ti C涂层的微织构刀具切削AISI1045的加工性能进行对比,通过比较等效应力、切削力和切削温度,施加涂层的微织构刀具能显著改善加工性能。Firstly, this paper introduces two non-traditional cutting methods. One is the cutting technology using micro texture tools,the other is the cutting technology using coated tools. This paper takes the round pit micro textured tool as the research object, uses the method of finite element analysis, the machining performance of micro texture tool and micro texture tool with TiC coating in cutting AISI1045 is compared. By comparing the equivalent stress, cutting force and cutting temperature, it is concluded that the micro texture tool with coating can significantly improve the machining performance.

关 键 词：微织构刀具 涂层刀具 有限元分析 等效应力 切削力 切削温度 

分 类 号：TG711[金属学及工艺—刀具与模具]