Five advantages of aluminum alloy mold manufacturing

Aug 23 - 2023


In the field of mold manufacturing, aluminum alloy can gradually replace mold steel, which is the current market trend. Now I will give you a detailed analysis of the five advantages of aluminum alloy material in mold manufacturing:.

1. Using aluminum alloy to make molds can significantly improve mold production efficiency.

Aluminum alloy thermal conductivity performance index is 4-5 times that of steel, can be heated or cooled more effectively, reduce energy consumption, demolding time is greatly shortened, thus significantly improving the production efficiency of the mold.cnc aluminum parts

2. The use of aluminum alloy materials to make molds can greatly reduce production time.

Aluminum alloy processing performance is excellent, high-speed cutting, cutting speed than die steel increased by 40%, thus greatly reducing the mold processing cycle. The surface of the processed mold is smooth and glossy, making it easier to release the mold. At the same time, with superior finishing performance and good welding performance, so that the miniature mold design and repair of processing errors or the use of wear and tear mold easier and faster. Processing speed can also be increased if the actual needs of production are fully considered and production tools suitable for aluminum alloys are used exclusively. Due to the production process after special heat treatment, the residual stress of aluminum alloy is very small, so the machining deformation of aluminum alloy is very small.aluminum t profile Aluminum is suitable for machining and EDM molding.

3. Using aluminum alloy as mold can improve corrosion resistance.

After using the mold steel for a period of time, there will be pits and dirty discoloration and other phenomena, this is because in the production process, some plastics will produce corrosive substances, such as PVC will produce chloride ions, which will easily react with iron and damage the surface of the plastic mold, but it will not corrode the aluminum alloy products. The surface of the mold is smooth and clean, which prolongs the service life of the mold and improves the grade of the products.led panel aluminum frame

4. Making molds with aluminum alloy can improve the polishing quality and efficiency.

The polishing time cost of the steel mold is about 30% of the total cost of the mold, which is us because the polishing is through a very time-consuming and relatively high cost process, its effect mainly depends on the polishing treatment technology, the material's tissue structure denseness and uniformity, etc., aluminum alloy's strength is high and stable, the tissue denseness is good and no defects, the polishing can be more with easy to quickly achieve the mirror effect.

5. Adopting aluminum alloy to make molds can reduce cost and improve efficiency.

Cost-effective efficiency quality integrated ratio is the best. Mold steel materials and the same volume of aluminum alloy materials, compared with the former material cost is greater than the latter.

Most importantly, the aluminum alloy market is relatively more stable than the mold steel market, which is more conducive to the implementation of cost budget control. Aluminum molds are approximately 50% lighter than steel molds, so aluminum molds have an advantage over steel molds in manufacturing, assembly, and injection shop setup and commissioning. The use of lightweight molds eliminates the need for expensive lifting equipment such as cranes and lift trucks, thus reducing production costs.

At the same time, due to the light weight and good machinability of the aluminum alloy material, wear and tear on machinery and tools can be greatly reduced, downtime and maintenance time can be reduced, and the service life of machinery can be extended. The use of aluminum alloy molds can reduce energy consumption and labor intensity of workers, which is conducive to improving the operating environment.

Aluminum alloy as the material of the mold and steel mold, compared with the light weight, high thermal conductivity and electrical conductivity, excellent welding technology performance and good cutting, short production cycle, etc., so the aluminum alloy can be used for high-speed cutting to make molds has been more widely used in the world.

At present, aluminum alloy as a mold material and steel mold production process requirements are different, in our country has not been widely used. It is believed that with the increasingly fierce competition in the market, the acceleration of the product cycle and the increasingly high requirements for quality, aluminum alloy molds will have more room for development.

Related Hot Topic

Is it worth the expense to CNC aluminum?

Because the moving parts in CNC milling machines are more sophisticated than those in CNC lathes, they are typically more expensive. CNC milling machines enable more complicated operations, but they are more challenging to assemble, run, and maintain. Consequently, the cost of operating CNC milling machines is typically higher than that of other machines.