Do you know the sale of nc machine tool axis and the meaning of ABC shaft?

Do you know the sale of nc machine tool axis and the meaning of ABC shaft? 2019 - 03 - 19 in the nc machine tools, general axis configuration is that the basic shaft XYZ, there are some additional shaft, respectively with XYZ UVW parallel axis, and around the XYZ axis axis ABC, respectively. In general, if is a processing center is the fourth axis machine tool, is the additional rotation axis. As to revolve around which straight axis, according to the different brands of machine tools have different names. If it is a numerical control lathe, the concept of C axis is the main shaft indexing. First determine the Z axis, the spindle center line of the Z axis, away from the direction of the cutting tool for the positive direction. The X axis for the movement of head and Z axis vertical axis, away from the positive direction of the workpiece. Is around the Z axis of rotation of the C axis, around the Z axis rotation round week to shaft. C axis dividing: can a shaft processing side. And rotation Angle. Three axis is XYZ three straight axis four axis is XYZ and B or C, three straight axis and rotation axis five-axis is XYZ plus three straight axis AC or BC axis and a two axis is 3 + 2. Five-axis linkage machine tool, then, which refers to the five axis? In addition to the X, Y, Z axis, and a rotation axis and a swing axle. The axis of rotation can be A shaft can also be A B or C axis, the axis of rotation is can rotate 360 degrees, in addition to the axis of rotation, swing axis is defined after ( Such as A shaft) And the remaining one of the two axes ( Such as B or C) , swing axle can only be carried out within a certain Angle oscillation ( Such as plus or minus 90 degrees Celsius) And cannot rotate 360 degrees. Like turntable horizontal machining center belongs to the axis of rotation, so this is four axis linkage, manipulator is not the fifth axis, if on the turntable and a swing axis, so as to constitute a five axis. Known as A shaft rotate on an X axis, Y, and Z axis rotate axis called B and C axis.