摘要
分析了大型龙门铣床数控化改造中所遇到的进给系统谐振问题,指出了速度环谐振频率和机械谐振频率对进给系统谐振特性的影响作用,并提出了相应的解决措施。
The resonance problem of feed drive was analyzed that is met in revamping large scale milling planer,the effect of speed loop and mechanical resonance frequency on the performance of feed drive was indicated and corresponding measure was put forward.
出处
《机床与液压》
北大核心
2005年第7期12-14,共3页
Machine Tool & Hydraulics
基金
江苏省高校自然科学基金项目(02KJB460001)
关键词
谐振
数控龙门铣床
仿真
Resonance
Milling planer
Simulation
