硬态切削是指采用超硬刀具对硬度大于50HRC淬硬钢进行精密切削加工工艺。
文章摘要信息 关键词 : 硬态切削;聚晶立方氮化硼;表面粗糙度;GCr15;反应曲面法 [gap=729]Keywords : hard turning;polycrystalline cubic boron nitride(PCBN);surface roughness;GCr15;response surf..
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A new cutting force model coupled with edge forces and ploughing forces for hard turning is developed to predict the cutting forces.
提出了一种考虑刀具刃口和后刀面耕梨作用的新切削力模型来预报硬态切削力。
参考来源 - PCBN刀具硬态切削机理及技术Chamfered edge has a good temperature distribution,so it is the best edge in hard cutting process.
倒棱刃口温度分布较好,为硬态切削中最佳的刃口形式。
参考来源 - 不同刃口形式下锯齿形切屑形成过程的仿真及实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
精密硬态切削表面白层的形成是剧烈塑性变形导致的。
The severe plastic deformation is the main mechanism of white layer formation during precision hard part machining process.
介绍了刀具材料、可转位刀具、双向定位刀夹、干式切削、硬态切削等切削技术方面的新进展。
Presented in this paper is a new advance in cutting tool material, index cutting tool, cutter holder for bidirection fixed position, dry type cutting, hard stale cutting etc.
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