The machining center is developed from the basic CNC milling machine. It integrates all the functions and characteristics of the CNC milling machine. Its structure is the same, and the processing technology is also similar. Not only that, the machining center also centralizes the processing functions and processing procedures of various machine tools, which can complete the processing of multiple processes such as milling, boring, drilling, tapping and tapping at one time. OK, the machining center is finished. Let’s take a look at how the machining center is classified and how to classify it.
As far as we know, there are six ways to classify machining centers. The first is to classify according to the relative position of the spindle and the worktable according to the structure; the second is to classify according to the number of control axes; the third is to classify according to the machining process; the fourth is to classify according to the number of worktables; the fifth is to classify according to the tool change mode of the machining center’s tool magazine; the sixth is to classify according to the tool change mode of the machining center According to the machining accuracy of machining center, the five classification methods of machining center.
Classification according to the relative position of spindle and table
According to the relative position of spindle and table, machining center can be divided into four types: vertical machining center, horizontal machining center, gantry machining center and composite machining center.
Classification according to the number of control axes
According to the number of control axes, machining can be divided into three axis machining centers, four axis machining centers, five axis machining centers, six axis machining centers, and other multi axis machining centers.
Classification according to processing procedure
Machining centers can be divided into two categories according to the processing procedures, namely boring and milling and turning milling.
Classification according to the number of worktables
According to the number of worktables, machining centers can be divided into three types: single worktable machining center, double worktable machining center and multiple worktable machining centers.
According to the tool change mode of tool magazine
Machining center can be divided into manipulator tool changing center and non manipulator tool changing machining center according to the tool changing mode of tool magazine.
Classification according to machining accuracy
According to the machining accuracy of machining center, it can be divided into three types: ordinary precision machining center, high precision machining center and precision machining. General precision machining center: the resolution is 1 μ m, the maximum feed speed is 15 ~ 25m / min, and the positioning accuracy is about lo μ M. High precision machining center: the resolution is 0.1 μ m, the maximum feed rate is 15 ~ 100M / min, and the positioning accuracy is about 2 μ M. The precision machining center is more than ± 5 μ m between 2 and lo μ M.
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