Cnc Gantry Milling Machine is a portal frame and horizontal long bed milling machine. It can use multiple milling cutter to process surfaces at the same time. Processing accuracy and production efficiency are relatively high. It is suitable for machining large planes and slopes in mass production.CNC Gantry Milling Machine can also processing space surface and some special parts.
So how to choose cnc gantry milling machine when we face with many kinds of machine ?
1 according to the processing part, if it is frame plane or various levels of steps, users had better choose rectilinear system CNC Milling Machine.
2 According to the processing requirements, we can add CNC index head or CNC rotary table, then the machine system can be four-coordinate CNC system,which can process spiral groove, and blade part etc.
3 According to the accuracy requirements, our country has made the accuracy standards.Usually
the general CNC milling machine can meet most parts of processing needs. For relatively high precision requirements, you should consider cnc gantry milling machine.
4 If the processing part is the curved surface, users should choose two coordinate linkage or three coordinate linkage system based on geometric shape of the curved surface .