The benefits of CNC machining aluminum parts

CNC machining is the most commonly used subtractive production technique. In this type of manufacturing process, different types of cutting tools are used to remove material from the solid material to design the part according to a computer-aided design model. You have to start with oversized material that has to be cut out so that the desired part is left.

This production program can be used to process plastics and metals. CNC machining involves programming computer software to issue automatic commands to the functions of manufacturing equipment. Various complex machines can be operated using this processing method. Another benefit of this process is that it ensures 3D cutting is done with a series of commands.

1.Advantages of aluminum

1) Excellent mechanical properties

Aluminium is one of the most commonly used machining materials due to its excellent mechanical properties. Some of these features include softness, affordability, durability and its ability to resist corrosion. Precision machined CNC aluminum parts have become commonplace in recent years, especially in military, medical, aerospace and industrial engineering.

2) General materials

The advantage of aluminum is that it is a universal material that can be used in various fields. It has great features such as being light and durable. Aluminum also needs absolute brilliance, so aluminum can be used in different fields such as aircraft manufacturing, power generation and automobile manufacturing. In the automotive production industry, it can be used to make reflectors commonly used in automotive lamps.

3) Cheap

CNC machining aluminum parts are generally less expensive because they can be machined in a short time compared to other metals like steel. They also don’t require additional finishes. Since pure aluminum metal is generally softer, small amounts of zinc, magnesium, copper, and other materials are added to increase strength. When exposed to the atmosphere, a thin protective layer forms, making it resistant to corrosion and reducing its chance of rusting on the surface. It is chemically resistant, easy to process, and also has high strength compared to its weight.

2.The benefits of CNC machining aluminum parts

There are four benefits to CNC machining of aluminum. They include:

1) Easy to bend

One of the benefits of using CNC machining processes to machine aluminum CNC parts is that they can be easily bent. Unlike steel, the aluminum material can be easily rotated during processing because of the thickness of the aluminum that can take advantage of various forming methods. Best results are achieved by stamping and machining to easily obtain various shapes of aluminum CNC parts.

2) Easy to process

Another benefit of the aluminum CNC machining process is that the material can be easily fabricated by punching, folding and drilling. You can use it to form various shapes of parts as needed. Compared to steel, the energy used in aluminum processing is much lower.

3) Low temperature resistance

Aluminum material is low temperature resistant. We all know how delicate steel can be, especially in welding areas or low temperature environments. Compared to steel, aluminum can be easily machined at low temperatures.

4) Customized post-processing

Aluminum can be customized according to customer’s requirements. There are a few things you can do to give it the perfect custom look. Aluminum alloy CNC parts can be plated in various colors according to your requirements. Some colors you can try include black, blue and green.

There may be some changes in CNC machining of aluminium, especially in terms of design and specification, which gives it the flexibility to transition quickly by initiating a new review and approval process. Programs that go back to the past can be implemented whenever needed. Some typical aluminum alloys include Aluminum 2024, Aluminum 5052, Aluminum 7075, Aluminum 6063, and Aluminum 6061.

3.In conclusion

Thanks to the CNC machining process, the production of aluminum parts is a breeze. The precision gained when extracting such fragments is the main reason why many find this process useful. Convolutional models can be obtained from CNC machining  processes. The simplicity and safety of using this method make it the best method compared to other methods. You should try CNC machining in the production of aluminum parts and enjoy its benefits and convenience.