CNC machining center advantages

CNC machining center is a high-efficiency automatic machine tool composed of mechanical equipment and numerical control system for processing complex parts. CNC machining center is one of the most widely used and widely used CNC machine tools in the world. Its comprehensive processing ability is strong, the workpiece can complete more processing content after one clamping, and the processing precision is high, especially it can complete the processing that many ordinary equipment can't complete, and the single piece with complex shape and high precision requirement. Processing or small and medium-sized multi-variety production is more suitable. Here is a brief introduction to the advantages of the CNC machining center:

(1) The function of CNC machining center is comprehensive

The CNC machining center is a fully functional CNC machining machine. It combines the functions of milling, boring, drilling, tapping and cutting threads on a single machine, giving it a variety of processes. The machining center is provided with a tool magazine. The tool magazine stores different numbers of various tools or inspection tools, which are automatically selected and replaced by the program during the machining process.

(2) The degree of automation of CNC machining centers is high

After the workpiece is clamped once on the machining center, the digital control system can control the machine tool to automatically select and replace the tool according to different processes, automatically change the spindle speed of the machine tool, the feed amount and the movement track of the tool relative to the workpiece and other auxiliary functions, which are completed in sequence. The workpiece is processed in multiple steps on several sides, and there are various tool changing or knife selection functions.

(3) High utilization rate of CNC machining center

Due to the concentration of the process and the automatic tool change, the machining center reduces the time for clamping, measuring and machine adjustment of the workpiece, so that the cutting time of the machine tool reaches about 80% of the machine start time (only 15-20% for ordinary machine tools); It also reduces the workpiece turnover, handling and storage time between processes, shortens the production cycle, and has obvious economic effects. The machining center is suitable for small and medium-sized batch production with complex parts, high precision requirements and frequent product replacement.

(4) The precision of CNC machining center is higher

The machining quality of the CNC machining center is stable, the production efficiency is high under multi-variety and small-volume production, which can reduce the time for production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the best cutting amount, and can be processed. Conventional methods are difficult to machine complex profiles, and even can process some unobservable processing locations.