CNC machining center is a high-efficiency automated machine tool composed of mechanical equipment and CNC system, suitable for processing complex parts. CNC machining center is currently one of the highest production and most widely used CNC machine tools in the world. Its comprehensive processing ability is strong, and the workpiece can complete a lot of processing content after being clamped in one go. The processing accuracy is high, especially it can complete many processing tasks that ordinary equipment cannot complete. It is more suitable for single piece processing with complex shapes and high precision requirements or for small and medium-sized batch multi variety production. The advantages of using CNC machining centers, such as:
1. Comprehensive functions of CNC machining centers
The CNC machining center is a versatile CNC machining machine tool that conbines functions such as milling, boring, drilling, threading, and cutting threads on one device, enabling it to perform multiple processes. Equipped with a tool library, the machining center stores various tools or gauges which are automatically selected and replaced by the program during the machining process.
2. The automation level 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 tools according to different processes, automatically change the spindle speed, feed rate, and the motion trajectory of the tool relative to the workpiece, and other auxiliary functions. It can sequentially complete multiple processes on several surfaces of the workpiece, and has multiple tool changing or selection functions.
3. High startup utilization of CNC machining centers
Due to the concentration of processes and automatic tool changing, the machining center reduces the time required for workpiece clamping, measurement, and machine tool adjustment, resulting in a cutting time of about 80% of the machine tool's operating time (only 15-20% for ordinary machine tools); At the same time, it also reduces the turnover, handling, and storage time of workpieces between processes, shortens the production cycle, and has significant economic benefits. The machining center is suitable for small and medium-sized batch production with complex part shapes, high precision requirements, and frequent product replacement.
4. Higher precision of CNC machining centers
The machining quality of CNC machining centers is stable, and the production efficiency is high in the case of multiple varieties and small batch production. It can reduce the time for production preparation, machine tool adjustment, and process inspection. Moreover, due to the use of the optimal cutting amount, the cutting time is reduced. It can also process complex surfaces that are difficult to process using conventional methods, and even some machining parts that cannot be observed.