The difference between CNC machining and die-casting of aluminum casing

Different types of products have different regulations for aluminum casings. Actually, they are mainly reflected in the solution of appearance, specifications and appearance. Those who have touched the aluminum casing processing will understand that there are two processing techniques in the manufacturing industry. That is CNC processing and die casting processing, both of which are the technicalities of processing raw materials into estimated commodities. What is the difference between CNC processing and die casting processing of aluminum shells?

The CNC processing technology of aluminum casing refers to the processing of CNC machine tools, which is processed by mechanical equipment under the intelligent operation of electronic computers. The aluminum casing can maintain some unique or complicated surface treatments under such processing techniques, such as chamfering and non-penetration It can be said that the force patterns or patterns are carved manually, the holes in the sheet metal bends of the aluminum shell are solved, and the surface treatment of the non-planar plan, etc., even if the critical and unsolvable key points can be solved under CNC processing. For these aluminum shell processing plants that are custom-made for the processing of aluminum shells with humanization and high regulations, it is generally unavoidable to apply to this type.

The die-casting process is to use the inner wall of the abrasive tool to release the high pressure on the molten metal material. For this reason, the actual effect of the surface layer similar to the abrasive tool is produced. Under the die-casting process, some simple openings and pattern forming work can be carried out. The relative CNC The cost of processing is lower, but it is impossible to carry out more complicated surface treatment.

Not only is the die-casting process cheaper, but also the appearance of the product is much better than that of CNC machining. It can do a variety of surface treatment effects. Because the die-casting mold is relatively precise, the product effect is somewhat different. These two types of processing techniques for aluminum housings have their own characteristics, and they are indispensable skills in the production and operation of aluminum housing processing manufacturers. The two can achieve complementary effects and allow manufacturers to provide customers with better quality services.