摘要
自动液压锁紧块可以安装在各种数控机床和专用机床的倾斜、垂直轴的进给装置上,用于在断电停车时锁紧进给轴的直线导轨,能够防止进给装置的下滑,特别是能够满足进给装置为直线电动机驱动时断电刹车锁紧的需求。
Automatic hydraulic locking block can be installed in the tilt or vertical axis feeding device of CNC machine tool and special machine tool,it can be used to prevent the decline in feed device,especially to meet the feed device for linear motor driven power-off brake locking demand by locking the linear guide of feed axis when power off.
出处
《制造技术与机床》
北大核心
2014年第8期145-145,162,共2页
Manufacturing Technology & Machine Tool
基金
"高档数控机床与基础制造装备"2012年科技重大专项(2012ZX04011-012)
关键词
密封油腔
预紧力
压缩变形
卸荷
锁紧
sealed oil chamber
pre-tightening force
compression deformation
unloading
lock
