Zanty five-axis CNC machining center will be used officially

Since the second half of year 2019, the CNCmachining center was used officially, processing a great deal of high-endparts. The establishment of CNC machining center makes Zanty move into thehigh-end manufacturing field   formallyand become the solution provider of high-end power source in the solenoidindustry.

5- axis CNC machining center:   CNC milling machine of tool magazine fixed

Features：

1. With the function of exchanging toolsautomatically.
2. The machining tool on the main shaft can be changed by the exchange ofautomatic tool in one clamping to achieve various machining functions such asdrilling, boring, reaming, tapping, grooving and so on.

The five-axis linkage CNC machine tool is ahigh-tech, high-precision, special-purpose machine tool for processing complexcurved surfaces. This machine tool system is significant for a country’saviation, aerospace, military, scientific research, precision equipment,high-precision medical equipment and so on. At present, the five-axis linkage CNC machine tool system is the onlyway to solve the processing of impellers, blades, marine propellers, heavygenerator rotors, steam turbine rotors, big diesel engine crankshafts etc.

The workpiece can completethe pentahedron processing in one clamping with the characteristic of highefficiency and precision for 5 axis linkage machining center. If equipped witha five-axis linkage high-end CNC system, it also can process the complexspatial curved surfaces with high precision, and is more suitable for theprocessing of modern molds such as auto parts and aircraft structural parts. Thereare two ways of rotary axis for the vertical five-axis machining center. One isthe table rotary axis. The table set on the bed can rotate around the X axis,which is defined as the A axis. The general working range of A axis is +30degrees to- 120 degrees. Another rotary table in the middle of worktable, whichrotates around the Z axis at the position shown in the figure, is defined as Caxis,   it is 360 degree rotation.

Another type is thereturn-axis which relies on the vertical spindle head, the front end of thespindle is a rotary head, which can rotate 360 degrees around the Z axis, it isdefined C asix. There is A axis of the rotary head that can rotate around the Xaxis, which can generally reach more than ± 90 degrees to achieve the samefunction as above. Another advantage is that: when we use a spherical millingcutter to process curved surface, when the center line of the tool is verticalto the machining surface, because the vertex linear velocity of the sphericalmilling cutter is zero, the surface quality of the workpiece cut by the vertexwill be very poor. The design of spindle rotation makes the spindle rotatethrough an angle with respect to the workpiece, so that the spherical millingcutter can avoid the apex cutting, guarantee a certain linear speed, andimprove the surface processing quality. This structure is very popular withhigh-precision surface machining of the molds, which is difficult to achieve withthe rotary machining center of the worktable. In order to achievehigh-precision rotation, the high-end rotary shaft is also equipped withcircular scale feedback, and the indexing accuracy is within a few seconds. Ofcourse, the rotary structure of this spindle is more complicated and itsmanufacturing cost is much higher.