Machining center is developed from the basic CNC milling machine, it integrates all the functions and features of CNC milling machine, its structure is the same, and the machining process is similar. Not only that, machining center also concentrates the processing function and processing process of many kinds of machine toolsAntminer S19, it can complete multi-process processing of workpiece home furnishing at one time, such as milling, boring, drilling, tapping and tapping threads and other multi-process processing.
How are machining centers classified, and how many ways are there to classify them?
There are six methods of classifying machining center, the first is according to the structure of the spindle and table relative position for classification; the second is according to the number of control axes for classification; the third axis is according to the processing process for classification; the fourth is according to the number of tables for classification; the fifth is according to the machining center tool changer for classification; the sixth is according to the machining accuracy of machining center to classification.
I. Classification according to the relative position of spindle and table
Machining center can be divided into four categories according to the relative position of spindle and table, which are vertical machining center, horizontal machining center, gantry machining center and composite machining center.
Second, according to the number of control axes classification
Machining center according to the number of control axes can be divided into several categories, respectively, three-axis machining center, four-axis machining center, five-axis machining centersmall cnc machining center, six-axis machining center, and other multi-axis machining center.
Three, according to the processing process classification
Machining centers can be classified into two categories according to the machining process, which are boring and milling and turning and milling.
Four, according to the number of tables classification
Machining center can be divided into three categories according to the number of tables, which are single table machining center, double table machining center and multiple table machining center.
V. Classification according to the tool change mode of tool magazine
Machining center can be divided into two categories according to the tool change mode of tool magazine, which are robot tool change machining center and no robot tool change machining center.
Six, according to the processing precision classification
According to the machining accuracy of the machining center can be divided into three categories, respectively, ordinary precision machining center, high-precision machining center and precision level machining these three types. Among them, ordinary precision machining center: the resolution of 1μm, the maximum feed rate of 15 ~ 25m / min, positioning accuracy of about 10μm. High precision machining center: resolution of 0.1μm, maximum feed rate of 15 to 100m/min, positioning accuracy of about 2μm. Between 2 to 10μm, ±5μm more, can be called precision level machining center.