Cnc vertical milling machine is often divided into cnc vertical milling machine, horizontal machining center, gantry machining center and universal machining center according to the state of the spindle in the space. The spindle of the machining center is vertical in space called cnc vertical milling machine, and the spindle in the horizontal state in space is called horizontal machining center.
cnc vertical milling machine: usually a movable column is used, and the headstock is between the two columns and moves up and down along the guide rail. The horizontal machining center usually has three linear motion coordinates. Facing the machine tool, the left and right movement is the X axis, the front and back movement is the Z axis, and the up and down movement is the Y axis. The horizontal machining center can also install a fourth axis A axis on the worktable. It can process parts such as spiral line, cylindrical cam and so on. It is inconvenient to observe the debugging program and test pin cutting of horizontal machining center, monitor during processing, and it is inconvenient to clamp and measure parts, but it is easy to discharge pins during processing. Compared with the vertical machining center, the horizontal machining center has a complicated structure, a large area, and a higher price.
