The reasons for selecting open or closed hydrostatic guideway on the CNC double column boring and milling machine were discussed.
This machine is adopted liquid-immersed guideway. The cross structure is stable and is controlled automatically in upright and level direction.
The guideway plays an important part in guiding and supporting for heavy machine tool.
Then focus on the structural parameters, which also resulting system instability and the VCGV, reveal that the natural frequency of guideway and the stability of the system has important implications.
How to design the vehicle and guideway feasibly to attenuate the coupling vibration is a hot topic in the maglev train engineering.
Sometimes you'll be on a track (or guideway), other times you'll turn into a road.
The regulating wheel feed slide is supported on dovetail needle roller guideway and a differential leadscrew is used for performing feed motion.
