CNC machining in the status of CNC equipment is very high, many parts processing enterprises will be applied to CNC machining center, Aria is no exception.
CNC machining is widely used. Do you know what types of parts it can process?
Today, we will talk about CNC technology, which parts can be processed!
As we all know, a CNC machining manufacturer is suitable for processing complex, working procedures, higher requirements, need to use a variety of ordinary machine tools and many tool fixtures, and after many clamping and adjustments to complete processing of parts.
The main objects of its processing are box parts, complex curved surfaces, special-shaped parts, plate set plate parts and special processing, and other five categories.
Box-type parts
Box parts generally refer to the parts with more than one hole system, internal cavity, in the direction of length, width, and height have a certain proportion.
Box parts generally need to carry out multi-station hole system and plane processing, and the tolerance requirements are higher, especially the shape tolerance requirements are more strict.
Machining box parts of the machining center, when the processing station is more, the need for multiple rotations of the table to complete the parts, generally choose horizontal boring and milling machining center.
When the processing station is less, and the span is not large, the optional vertical machining center, processing from one end.
Complex surface
Typical of the following:
① CAM and CAM mechanism, as the basic components of mechanical information storage and transmission, are widely used in various automatic machinery. These kinds of parts can be processed according to the complexity of the CAM selection of three axes, four-axis linkage or five-axis linkage machining center.
② Integral impeller such parts are common in the aero-engine compressor, oxygen equipment expander, single screw air compressor, etc. Such a profile can use more than a four-axis linkage machining center to complete.
③ Moulds such as injection moulds, rubber moulds, vacuum forming blister moulds, refrigerator foam moulds, pressure casting moulds, precision casting moulds, etc.
④ The spherical surface can be milled with a machining center. Three-axis milling can only be approximated by a ball-end milling cutter with low efficiency. Five-axis milling can be approximated by end-milling cutter as envelope surface. When machining complex surfaces with machining centers, the programming workload is large. Most of them need automatic programming technology.
Profiled parts
Special-shaped parts are irregular shape parts. Most need a point, line, surface multi-station mixed processing.
The rigidity of special-shaped parts is generally poor, the clamping deformation is difficult to control, and the machining accuracy is difficult to ensure. Even some machining parts are difficult to complete with ordinary machine tools.
When processing with machining center, reasonable technological measures should be adopted, one or two clampings, using the characteristics of machining center multi-station point, line, surface mixed processing, complete multiple processes or all the process content.
Plate, sleeve, and plate parts
After mastering the function of the machining center, with certain tooling and special tools, the use of the machining center can complete some special process work, such as engraving on the metal surface, engraving line, engraving pattern.
A high-frequency EDM power supply is installed on the main shaft of the machining center, and the metal surface can be hardened by line scanning.
The grinding of small modulus involute bevel gears and various curves and surfaces can be realized by installing a high-speed grinding head on the machining center.
From the above introduction, it is not difficult to see that CNC machining center has a wide range of applications and more types of workpiece processing, so many enterprises need to use CNC machining center for precision parts, molds, and other processing, of course, the price of this equipment is high, in the process of use must be more maintenance.
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