摘要
在考察Inconel718镍基高温合金的化学成分和有关性能的基础上,通过Deform-3D软件对其进行车削仿真,分析影响Inconel718镍基高温合金切削性能的主要因素,给出其最佳的切削速度、进给量和背吃刀量的组合。研究了不同换热系数和刀-屑摩擦因数对Inconel718镍基高温合金切削性能的影响,找到了恰当的冷却润滑方式。
The chemical composition and properties of nickel-based superalloy Inconel718 was investigated first. Turning Inconel718 was simulated by Deform-3 D software to figure out main affection factors, and optimal combination of cutting speed, feed rate and cutting depth was introduced. In addition, different cooling and lubrication methods （heat transfer coefficient of cooling and tool-chip friction factors） for cutting of Inconel718 was studied,and a best cooling and lubrication mode was obtained.
出处
《现代制造工程》
CSCD
北大核心
2011年第11期12-16,共5页
Modern Manufacturing Engineering
基金
国家自然科学基金资助项目(50845064)
