What is the difference between a precision engraving machine and a CNC machining center?

Machining centers are generally referred to as CNC milling machines, also known as CNC machining centers, while precision engraving machines are generally considered to be CNC milling machines that use small tools, high power and high speed spindle motors. But in fact, there is a difference between the two, each with its own advantages and disadvantages, all belong to the mainstream CNC processing equipment, in the cell phone 3D glass processing process are applied.

First, the machining center

Machining center general index-controlled milling machine, also called CNC machining center. It is a kind of automatic processing equipment developed on the basis of general milling machine, specifically referring to the CNC milling machine with tool magazine.

Second, fine engraving machine

Precision engraving machine is a kind of CNC machine tool. Can be precise carving, can also be milling, engraving machine on the basis of increasing the spindle, servo motor power, bed bearing, while maintaining the high speed of the spindle, and more importantly, high precision. Generally recognized as a CNC milling machine using small tools, high power and high speed spindle motor.