摘要
针对高速铣削刀具受力模型,通过ANSYS软件对高速铣刀应力、应变情况进行了有限元分析,研究了长径比(l/d3)改变对铣刀应力应变的影响,从而达到对刀具直径和悬伸量进行优选的目的。
Based on the mechanical model of cutting tool in high speed milling, the stress ＆ strain in HSM is analyzed by finite element method with ANSYS. The changes of the length-diameter ratio （1/d3） are researched for the impact of the stress ＆ strain of cutting tool. The milling tool＇s diameter and the extended length are optimized. The cutting ability of tool can be enhanced by reasonable use.
出处
《江苏技术师范学院学报》
2006年第2期33-36,共4页
Journal of Jiangsu Teachers University of Technology
基金
江苏省高校自然科学科研基金项目(05KJB460027)
江苏技术师范学院科研基金项目(KYY05004)
关键词
高速加工
铣刀
长径比
有限元
high-speed machining
milling tool
length-diameter ratio
finite element method
