不同几何结构对整硬立铣刀加工316L不锈钢性能的影响
Effect of Different Geometric Structures on Performance of 316L Stainless Steel Processed by Solid Carbide End Mill
秦斌 1何云 1龙顺建 1王必永2
作者信息
- 1. 华东理工大学机械与动力工程学院,上海,200237
- 2. 国宏工具系统(无锡)股份有限公司,江苏无锡,214000
- 折叠
摘要
选用具有不等齿距和减振刃带结构的A型铣刀,具有不等齿距和双直线后角的B型铣刀以及具有等齿距结构的C型铣刀作为实验刀具,针对这几款不同几何结构的铣刀进行316L切削加工性能的研究,利用测力仪测定加工过程中的切削力,通过频谱图和加工表面的粗糙度,分析几何结构对切削性能的影响.结果表明:具有减振刃带和不等齿距设计的A型铣刀在切削316L不锈钢时,切削力降低16%左右,加工表面粗糙度提升25%左右.
Abstract
Type A milling cutter with unequal pitch and damping edge belt structure,type B milling cutter with un-equal pitch and double straight back angle,and type C milling cutter with equal pitch structure were selected as experimen-tal tools.The 316L cutting performance of these milling cutters with different geometric structures was studied.The cutting force in the machining process was measured by a force meter.The effect of geometric structure on cutting performance was analyzed by spectrogram and machining surface roughness.The results show that when cutting 316L stainless steel,the cut-ting force of the type A milling cutter is reduced by about 16%,and the surface roughness is increased by about 25%.
关键词
铣刀/316L不锈钢/不等齿距Key words
milling cutter/316L stainless steel/unequal pitch引用本文复制引用
出版年
2024
NETL
NSTL
万方数据