减震垫铁在普通车床上的使用效果分析  

Analysis about Behavior of Engine Lathe with Damping Cushions

作　　者：杜云涛[1] 刘克强[1] 陈健[1] 吕丰云[1] 王维军[1] 王彬[2] 

机构地区：[1]河南油田机械制造厂设计所,河南南阳473132 [2]河南油田油建工程公司,河南南阳473132

出　　处：《机床与液压》2004年第7期173-173,179,共2页Machine Tool & Hydraulics

摘　　要：机床安装时采用减震垫铁代替普通垫铁具有方便、迅速、减震、隔振等优点 ,但应用于普通车床时存在着明显的振动。通过在CA6 14 0车床上的激振对比试验及车削试验 ,发现在 130Hz附近 ,车床导轨水平方向的振幅明显加大。从而得出结论 :普通车床床身的刚性对减震垫铁的使用有一定的影响。Installing Machine Tool with damping cushions has the advantages including rapidness, convenience and anti-vibration etc. But engine lathe with damping cushions has obvious vibration. Through vibrating experiment and cutting experiment, larger horizontal amplitude was found on the CA6140 lathe with damping lathe around the frequency of 130Hz,and a conclusion was given that rigidity of engine lathe has some influence on damping cushions utility.

关 键 词：减震垫铁 机床安装 激振试验 激振力 

分 类 号：TH182[机械工程—机械制造及自动化]