The advantages of machining centers:
After a workpiece is clamped in a machining center, the digital control system can control the machine tool to automatically select and change the tool according to different processes, and automatically change the spindle speed, feed amount, tool trajectory of the workpiece relative to the workpiece, and other auxiliary functions. Workpieces are processed on several surfaces. And there are many kinds of tool change or tool selection functions, so that the production efficiency is greatly improved.
Due to the concentration of work processes and automatic tool change, the machining center has reduced the time for setting, measuring, and adjusting the work of the workpiece, so that the cutting time of the machine tool reaches about 80% of the machine's starting time (normal machine tool is only 15 to 20%); It also reduces the workpiece turnover, handling and storage time between processes, shortens the production cycle, and has significant economic effects. The machining center is suitable for medium and small batch production with complex part shapes, high precision requirements, and frequent product replacement.