Dongguan Cnc Machining centers are often divided into vertical machining centers and horizontal machining centers according to the state of the spindle in the space. The spindle of the machining center is vertical in the space, called the vertical machining center, and the spindle is in the horizontal state in the space. It is called a horizontal machining center. The spindle can be converted vertically and horizontally, called a vertical-horizontal machining center or a five-sided machining center, also called a compound machining center. According to the number of columns in the machining center, there are single-column type and double-column type (gantry type).
Dongguan CNC machining is divided into the number of coordinates of the machining center movement and the number of coordinates controlled at the same time: there are three axes and two linkages, three axes and three linkages, four axes and three linkages, five axes and four linkages, and six axes and five linkages. Three-axis and four-axis refer to the number of motion coordinates of the machining center. Linkage means that the control system can control the number of motion coordinates at the same time, so as to realize the position and speed control of the tool relative to the workpiece.
Dongguan CNC machining is classified according to the number and functions of the workbenches: there are single workbench processing centers, double workbench processing centers, and multi-workbench processing centers. According to the machining accuracy: there are ordinary machining centers and high-precision machining centers. Ordinary machining center, the resolution is 1μm, the maximum feed speed is 15-25m/min, and the positioning accuracy is about l0μm. High-precision machining center with a resolution of 0.1μm, a maximum feed speed of 15-100m/min, and a positioning accuracy of about 2μm. The ones between 2～l0μm are more than ±5μm, which can be called precision level.