WHAT ARE THE MAIN CNC MILLING MACHINE PARTS AND COMPONENTS
The main parts of CNC milling machine include shaft, worktable, spindle, frame, NC controller and other accessories, while accessories include coolant, lubrication system, power tie rod, housing and fourth axis.
The rack is located on the ground or foundation of the CNC milling machine. It acts both a support and a damper for machine vibration. The frame material may be granite-filled welded structure. Almost no steel is generally used as a milling frame, because it has some spring properties and very little damping capacity. There is another innovative idea, which is to use epoxy resin with different sizes of stone in welded steel containers. The epoxy granite mixture is a good damper, and the strength increases when it is confined to steel vessels. Install foundation bolts on the frame so that they are rigidly connected to the ground.