In the realm of CNC equipment, CNC machining holds a very high status, and many businesses that specialize in the processing of parts will apply it to CNC machining centers. I have previously investigated the factors that lead us to select CNC for the majority of our prototype model processing. You have the option of going to find out the answer if you are unsure. Do you know what kinds of components the CNC machine can process, given the wide range of capabilities it offers?Today is a good day to talk. Which components can be worked on by using CNC technology.
As is common knowledge, CNC machining centers are ideally suited for the task of fabricating components that are intricate, involve a great number of processes, are subject to stringent requirements, call for a wide variety of conventional machine tools as well as a great number of tool holders, and can only be worked on after undergoing a great deal of clamping and adjusting. Box-type parts, complex curved surfaces, special-shaped parts, plate-type parts, and special processing are the primary targets of its processing.
In general, when people talk about parts, they mean parts that have more than one hole system, a cavity inside, and a certain proportion in the length, width, and height directions. Box parts fit this description. These components find widespread application across a variety of manufacturing sectors, including the automotive and aerospace industries. In general, box-type parts call for a multi-station hole system and surface processing, both of which call for high tolerances, particularly stringent requirements for shape and position tolerances. When there are many processing stations and the parts need to be rotated multiple times to complete the parts, horizontal boring and milling machining centers are generally selected as the best option for the machining centers that process box-type parts. Processing can begin at one end using a vertical machining center even when there are only a few processing stations available and the distance between them is not very great.
In the field of mechanical manufacturing, particularly in the field of aerospace manufacturing, complex curved surfaces occupy a position of particular significance and importance. Using conventional machining techniques, it is extremely challenging, if not downright impossible, to finish complex curved surfaces. The conventional approach in our nation is to make use of precision casting, which may or may not result in a high level of precision. Complex curved surface parts including a variety of impellers, wind deflectors, spherical surfaces, various curved surface online milling service forming molds, propellers and propellers for underwater vehicles, as well as some other shapes of free-form surfaces.
The typical items are as follows:
The typical items are as follows:.
①Cam, online machining services cam mechanism
As the fundamental component of information storage and transmission in mechanical systems, it finds widespread application in a variety of automatic machines.For the purpose of processing such components, machining centers with three-axis, four-axis, or even five-axis linkages can be chosen, depending on the degree of complexity of the cam.
②Integral impeller
Compressors of aeroengines, expanders of oxygen-generating equipment, single-screw air compressors, and other types of compressors frequently contain components of this kind.For the completion of profiles of this kind, it is possible to use machining centers that have linkage for more than four axes..
3Mould These include injection molds, rubber molds, vacuum forming plastic molds, refrigerator foam molds, pressure casting molds, precision casting molds, and a variety of other types of molds.
Surface of a four-sided sphere
Milling is a process that can be performed on machining centers.The ball end mill is the only tool that can be used for approximation processing with three-axis milling, which results in lower productivity.A five-axis milling operation can get pretty close to a spherical surface by using an end mill as an envelope surface.When machining centers are used to process complex curved surfaces, the amount of work involved in the programming of these centers is relatively high, and the majority of these centers require automatic programming technology.
The majority of special-shaped parts require a mixed processing order cnc machined parts of points, lines, and surfaces because of their irregular shapes. These parts are referred to as special-shaped parts. The rigidity of special-shaped parts is typically quite poor, the clamping deformation is difficult to keep under control, and it is also difficult to guarantee that the machining accuracy will be accurate. Even certain subassemblies of certain components can be challenging to complete using conventional machine tools. When machining with a machining center, reasonable technological measures should be adopted. One or two clamping should also be used, and the characteristics of multi-station point, line, and surface mixed processing of the machining center should be used to complete multiple processes or all of the process content.
Discs, sleeves, and plate parts with keyways or radial holes, or distributed holes on the end surface, disc sleeves or shaft parts with curved surfaces, such as shaft sleeves with flanges, shaft parts with keyways or square heads, etc. , Disc sleeves or shaft parts with curved surfaces, such as shaft sleeves with flanges, shaft parts with keyways or square heads, etc. , Discs, sleeves, and plate parts with keyIn addition, there are plate parts that require additional hole processing, such as the various motor covers, etc. It is recommended to use a vertical machining center for disc parts that have distributed holes and curved surfaces on the end face. For disc parts that only have radial holes, a horizontal machining center may be used instead.
After becoming proficient with the functions of the machining center, certain tooling and specialized tools can be used to complete some specialized craft work with the machining center. For example, characters, lines, and patterns can be engraved on the metal surface using the machining center. In order to perform line scanning surface quenching on the metal surface, a high-frequency electric spark power supply has been installed on the spindle of the machining center. The machining center features a high-speed grinding head, which allows for the grinding of a variety of curves and curved surfaces, as well as the grinding of small modulus involute bevel gear.
Because there are many different kinds of workpieces that need to be processed, and because CNC machining centers have a wide range of applications, many businesses are required to use CNC machining centers for the processing of precision parts, molds, and other similar items. This can be easily seen from the introduction that was just provided. Obviously, equipment of this kind is quite pricey, and it requires cnc milling online regular upkeep in addition to additional upkeep while it is in use.
