The machining center is developed from the basic CNC milling machine, which integrates all the functions as well as features of the CNC milling machine, its structure is the same, and the machining process is similar. Not only that, the machining center also focuses on a variety of machine tool processing functions as well as machining processes, it can once on the workpiece clamping to complete multi-process processing, such as milling, boring, drilling, tapping and threading and other multi-process processing.

How is the machining center classified, and there are several classification methods?

Methods of machining center classification a *** there are six, the first is based on the structure according to the relative position of the spindle and table classification; the second is based on the number of control axes classification; the third axis is based on the machining process classification; the fourth is based on the number of tables classification; the fifth is based on the classification of machining centers tool changer way; the sixth is based on the machining center of machining precision to be classified.

According to the relative position of the spindle and table classification

Machining centers according to the relative position of the spindle and table can be divided into four categories, respectively, vertical machining centers, horizontal machining centers, gantry machining centers and composite machining centers of these four types of machining centers.

Two, according to the number of control axes classification

Machining centers according to the number of control axes can be divided into multiple categories, respectively, three-axis machining centers, four-axis machining centers, five-axis machining centers, six-axis machining centers and so on, there are other multi-axis machining centers.

Three, according to the machining process classification

Machining centers according to the machining process classification, can be divided into two categories, respectively, boring and milling and milling these two types.

Four, according to the number of table classification

Machining centers according to the number of tables can be divided into three categories, respectively, a single-bench machining centers, double-bench machining centers and more than one bench machining centers of these three types of machining centers.

Fifth, according to the tool changer classification

Machining centers according to the tool changer classification can be divided into two categories, respectively, for the robot tool changer machining centers and non-mechanical tool changer machining centers of these two types of machining centers.

Six, according to the machining accuracy classification

The machining center can be divided into three categories of machining accuracy, respectively, ordinary precision machining centers, high-precision machining centers and precision level processing of these three types. Among them, ordinary precision machining centers: resolution of 1μm, the maximum feed rate of 15 ~ 25m / min, positioning accuracy of about 10μm. High-precision machining centers: resolution of 0.1μm, maximum feed rate of 15 to 100m/min, positioning accuracy of about 2μm. Between 2 ~ 10μm, to ± 5μm more, can be called precision level machining center.

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