There are many types of machining centers, including gantry machining centers, vertical machining centers, and horizontal machining centers. Vertical machining centers are the most common, and everyone should already know this. Horizontal machining centers are less common and less well-known. Today, we will discuss the differences between vertical and horizontal machining centers.
Vertical and horizontal machining centers have different structures.
The main difference between vertical and horizontal machining centers is the Z-axis structure. In vertical machining centers, the Z-axis moves vertically downward to complete machining, while in horizontal machining centers, the Z-axis moves horizontally downward to complete machining.
The worktables of vertical and horizontal machining centers are different.
The worktable of a vertical machining center is typically a cross-slide T-slot table structure with two sets of vertical motion mechanisms controlling the direction of movement. The X-axis feed table covers the Y-axis guide rails. The worktable and horizontal machining center are designed for only X- or Y-axis movement. The worktable is generally a rotary table with a grid of screw holes, making it relatively easy to switch between two worktables.
So, should you choose a vertical machining center or a horizontal machining center?
They process oriented parts differently. Due to the height limitations of the column and tool changer, vertical machining centers cannot handle tall parts. Workpieces are relatively small. To achieve lateral machining of workpieces, an angle head or CNC rotary table is required. Horizontal clamping allows machining of all four sides, in addition to the mounting surface and top surface. It is suitable for machining box-type parts. Pentahedron machining can be achieved by adding an angle head.
Generally speaking, horizontal machining centers are more complex than vertical machining centers and are significantly more expensive.
