What benefits does aluminum alloy processing bring to the precision parts processing industry?
by：QY Precision 2020-03-14
With the rise of CNC machining technology, in the precision parts machining industry, it is necessary to improve its machining level and technical effect in order to be liked by the majority of industries. It happened that aluminum alloy processing met this requirement.
Aluminum Alloy is the most widely used non-ferrous metal material in the industry and is widely used in aviation, aerospace, automobile, machinery manufacturing, shipping, chemical industry, household appliances and daily necessities.
With the rapid development of science and technology and industrial economy in recent years, the demand for precision parts of aluminum alloy is increasing day by day, making the CNC machining process of aluminum alloy more and more in-depth research.
Pure aluminum has low density, low melting point, high plasticity and easy processing, and can be made into various profiles and plates. Good corrosion resistance.
The aluminum alloy is obtained by adding other metal elements to the metal aluminum, such as silicon, iron, copper, aluminum, etc. The aluminum alloy obtained by adding other metals has a small density, high strength, corrosion resistance and other characteristics, its light weight and strength make aluminum alloy widely used in the processing and manufacture of various parts, aluminum alloy parts are widely used in industry and life.
The wide application of aluminum alloy has promoted the development of CNC machining technology for aluminum alloy. At the same time, the development of CNC machining technology has expanded the application field of aluminum alloy. Therefore, CNC machining technology for aluminum alloy has become a research hotspot.
Aluminum alloy parts machining, also known as CNC machining, automatic lathe machining, CNC lathe machining, etc. , is characterized by using general machine tools such as car, milling, planing, drilling, grinding, etc, then carry out the necessary fitter repair and assembly into various molds;
The mold parts with high precision requirements are difficult to guarantee high machining accuracy only by ordinary machine tools, so it is necessary to use precision machine tools for processing;
In order to make mold parts, especially convex molds with complex shapes, the processing of concave model holes and cavities more automated and reduce the workload of fitters, numerical control machine tools (
Such as three-coordinate CNC milling machine, machining center, CNC Grinding Machine, etc)Process mold parts.
CNC cutting is a processing method that makes cutting more rational. It is also a common process for precision machining of aluminum alloy, using end milling cutter with multi-direction cutting function, spiral cutting interpolation and equal high cutting interpolation, it uses as few tools as possible to process a small number of holes.
The unique advantage of CNC machining of aluminum alloy precision parts lies in the continuous machining of taper holes by ball end milling cutter combined with spiral interpolation method;
Boring and inverted edge processing can be carried out by using ball head end milling cutter and spiral interpolation drill bit;
The end milling cutter can perform semi-finishing and precision parts processing on the hole with the same high cut-in interpolation;
The end milling cutter used for thread processing can perform various threaded hole processing with spiral interpolation method.
I have to say that aluminum alloy processing has brought a lot of development to the precision parts processing industry.