CNC Machining: What are the Common CNC Machining Methods for Aluminum CNC Machining Parts? 10 Points of Attention

 

 

In nature, aluminum alloys and aluminum alloy profiles are two different materials, and the meaning of aluminum alloys is more general. Its main components are divided into two categories: cast aluminum alloy machining and deformed aluminum alloy processing. For different grades, the control requirements for the composition of aluminum alloy alloys are different. The following VMT explains the common CNC machining methods of aluminum CNC machining parts and the matters needing attention for aluminum CNC machining parts?

 

 

 

 

 

 

 

Five common processing methods for aluminum CNC machining parts:

 

1. Post-oxidation treatment of aluminum CNC machining parts:

 

Because aluminum alloy has strong corrosion resistance and is easy to be oxidized, the surface of aluminum CNC machined parts should be treated to increase the wear resistance and corrosion resistance of aluminum alloy, and at the same time, it can satisfy the appearance of aluminum CNC machined parts.

 

 

2. Extrusion of aluminum CNC machining parts

 

The required product model is depicted through the mold, the semi-finished aluminum material is poured into the mold, and extruded through the extruder to achieve the desired mold, and then CNC small batch machining is performed to meet the customer's ordering needs.

 

 

3. Casting and forming of aluminum CNC machining parts:

 

We usually carry out the first process of aluminum alloy processing through casting technology, and cast the required products.

 

 

4. Impurities from smelting of aluminum CNC machining parts:

 

The process of smelting and removing impurities in a smelting furnace can ensure better product performance.

 

 

5. Ingredients for aluminum CNC machining parts:

 

When we process aluminum CNC machining parts, the reason why we need to make ingredients is because aluminum itself is a relatively soft material, and some other things need to be added. To ensure the hardness of the aluminum alloy.

 

 

 

 

Aluminum CNC machining parts need to pay attention to ten things:

 

 

We usually need to pay attention to the aluminum CNC machining parts. The following is the experience of VMTCNC machining master who has accumulated more than ten years of aluminum CNC machining experience.

 

1. When we are processing aluminum CNC machining parts, the operator must always order the machine, whether it is demoulded. If there is and the situation is not serious, it can be considered to stop the machine to check, and correct it to continue the aluminum CNC machining.

 

2. After our VMT aluminum cnc processing factory receives the customer's order drawings and requirements, it will perform post-processing such as oxidation and oil injection on the appearance of aluminum CNC machining parts.

 

3. We also need to consider the problem of the wall thickness of aluminum CNC machining parts, and the thickness gap will have an impact on the filling.

 

4. In terms of structure, try to avoid the appearance of structures that lead to complex mold structures, and have to use multiple core pulling or spiral core pulling.

 

5. Taking into account the problem of the mold in the design, if there are multiple core-pulling positions, try to put them on both sides, and it is best not to place the core-pulling position in the lower position, so that there will be problems in the core-pulling under the aluminum alloy die-casting for a long time.

 

6. At present, there are many unsafe factors in the operating system and electrical control system of many old stamping equipment. If they continue to be used, they should be technically transformed. Stamping equipment manufacturers should improve product design to ensure the safety and reliability of stamping equipment.

 

7. For CNC mass processing and production operations, we can start with reforming the aluminum alloy processing technology and molds to achieve mechanization and automation. For example, the use of automated, multi-station stamping machinery and equipment, the use of multi-planning tools and mechanized production equipment, the use of continuous molds, composite molds and other combined CNC machining process measures. All of these can not only ensure the safety of stamping operations, but also greatly improve the production efficiency of aluminum CNC machining parts.

 

8. For our use of small batch CNC processing, we must install safety protection devices in stamping operations that neither realize automation nor use safety stamping tools to prevent injury accidents caused by operational errors. All kinds of protective devices have their own different characteristics and scope of use. Improper use will still cause injury accidents. Therefore, it is necessary to clarify the role of various protective devices in order to use them correctly and ensure safe operation.

 

9. Due to the weak corrosion resistance of aluminum alloys, some aluminum CNC machining parts manufacturers have a humid environment and strong corrosiveness, which are prone to short circuits and damage to internal components. Therefore, anti-corrosion should be done during the aluminum CNC machining process.

 

10. We should improve product design when using stamping equipment manufacturers to ensure the safety and reliability of stamping equipment. During CNC machining of aluminum, once it is damaged, it can be replaced in time to avoid defective products.

 

 

The above are the top ten things to pay attention to for aluminum CNC machining parts and five common CNC machining methods for aluminum CNC machining parts. VMT believes that everyone has an understanding of the relevant knowledge of aluminum CNC machining. Aluminum is a metal material that is widely used in non-ferrous metals in nature. It is widely used in industry. Aluminum alloys are widely used in transportation, medical care, aerospace, etc. Therefore, when processing aluminum alloys, it is necessary to pay attention to the above matters. CNC machining efficiency and quality.