Views: 4 Author: Site Editor Publish Time: 2023-02-09 Origin: Site
The machining center is developed from CNC milling machine. The biggest difference from CNC milling machine is that the machining center has the ability to automatically exchange processing tools. By installing tools for different purposes on the tool magazine, the machining tools on the spindle can be changed in one clamping process through the automatic tool change device to achieve various processing functions.
CNC machining center is a high-efficiency automatic machine tool which is composed of mechanical equipment and CNC system and is suitable for processing complex parts. CNC machining center is one of the most productive and widely used CNC machine tools in the world. Its comprehensive processing ability is strong, and the workpiece can complete more processing content after one clamping, and the processing accuracy is high. For the batch workpiece with medium processing difficulty, its efficiency is 5 to 10 times higher than that of ordinary equipment. Especially, it can complete many processing that can not be completed by ordinary equipment. It is more suitable for single piece processing with complex shape and high accuracy requirements or small and medium-sized batch and multi-variety production. It integrates the functions of milling, boring, drilling, tapping and thread cutting on a single device, which makes it have multiple processing procedures and technological means. The machining centers are classified into horizontal and vertical machining centers according to the spatial position of the spindle during machining. Classified by process purpose: boring and milling machining center, composite machining center. According to the special classification of functions, there are single-table, double-table and multi-table machining centers. Machining centers for single-shaft, double-shaft, three-shaft and replaceable headstock. According to the guide rail classification, there are: line rail machining center, hard rail machining center machine, etc.