Comparing Aluminum Casting Method with Other Methods

For producing metal parts Aluminum is a great material, no matter whether you have an entirely new product or when its demand is rising it has a need to produce more of an existing product. However, with every method of aluminum die casting method, the result is different. Each method has its limitations and possibilities, which is why there is a need to compared different methods with each other. In this way, for your production needs, you can choose the most suitable casting method.

Based on your production volumes how to select the aluminum casting method

Production volume is the most important consideration for aluminum die casting China. Your products will be of desired quality with the right casting method in terms of mechanical strength, surface quality, thermal and electrical conductivity, dimensional accuracy, costs of production and tooling, as well as delivery time. However depending on the requirements and the budget for your product you can make the annual production volume with each method.

Aluminum sand casting: Cost-efficient, small-volume production, and prototyping

For low production volumes as well as prototyping sand casting method is used. To produce all sizes castings with low tooling costs, molten aluminum is poured into a resin-bonded sand mold. On one hand, this method might be the fastest method for casting but it depends on the type of product. On the other hand, to respond to urgent demand the delivery time might be too long, and it depends on your product and the workload of your casting partner. This casting method has low dimensional accuracy so it will not produce very complex products.

Benefits of Sand casting

• Due to low tooling costs, it is cost-efficient
• Best for castings of all sizes
• In aluminum components, low pressure die casting enables a high level of solidity and low porosity
• For prototyping or small quantities of a product, it is good.

Low-pressure aluminum die casting process is a cost-effective method, in which with molten aluminum pushed upwards to the die through a tube with low pressure the mold is filled up slowly. This results in a high level of solidity and low porosity for your product. Follow us on Facebook

Hurdles in Aluminum High-Pressure Die Casting Process

This article depicts about the dedication to the developments and alterations in the industry of aluminum high pressure diecasting. This chapter deals with new technologies, as one of the four challenges, and productivity improvements.

Technological developments are absolutely required because of the serious changes in the area of the product portfolio, as well as the increased pressure of cost optimization. 

The requirements that define this for the foundries are huge. The situation gives no room to move with respect to time. Simultaneously at short notice, new products must be designed and industrialized, as well as new processes developed or at least further developed.

High demand for foundry in the short term, expertise, and financial resources is required. It is needed in the medium term. This can result in the following relevant short-term fields of action:

• Heat treatment
• Vacuum die casting
• Minimal lubrication
• Salt cores
• Alloy development

The additive manufacturing process (currently only interesting for prototype development)

Technology roadmaps have to be created and prioritized depending on the long-term corporate strategy and the individual know-how level of the foundries.

You can save time, money, and resources by having partnerships with customers, suppliers, universities as well as market companions, and make the necessary difference at the end of the day.This the article depicts the dedication to the developments and alterations in the industry of aluminum high pressure die casting. This chapter deals with new technologies, as one of the four challenges, and productivity improvements.

Technological developments are absolutely required because of the serious changes in the area of the product portfolio, as well as the increased pressure of cost optimization.

The requirements that define this for the foundries are huge. The situation gives no room to move with respect to time. Simultaneously at short notice, new products must be designed and industrialized, as well as new processes developed or at least further developed.

High demand for foundry in the short term, expertise, and financial resources is required. It is needed in the medium term. This can result in the following relevant short-term fields of action:

• Heat treatment
• Vacuum die casting
• Minimal lubrication
• Salt cores
• Alloy development

The additive manufacturing process (currently only interesting for prototype development)

Technology roadmaps have to be created and prioritized depending on the long-term corporate strategy and the individual know-how level of the foundries.

You can save time, money, and resources by having partnerships with customers, suppliers, universities as well as market companions, and make the necessary difference at the end of the day.

In the aluminum high pressure die casting process, porosity causes costly scrap loss and in critical high-strength applications, it limits the use of die-cast parts. To the die casting process parameters, the amount of porosity is closely related. Consequently, in relation to die casting parameters the mechanisms of porosity formation needs to be studied in detail. The requirements that define this for the foundries are huge.

Salt Core Technology

For a long time, salt core technology has been around. However, the right breakthrough has so far failed. A promising future application was the closed-deck cylinder crankcases were considered for a long time. However, for this application e-mobility, there will be a limitation in the cost development.

In the aluminum high pressure die casting process, porosity causes costly scrap loss and in critical high-strength applications, it limits the use of die-cast parts. To the die casting process parameters, the amount of porosity is closely related. Consequently, in relation to die casting parameters the mechanisms of porosity formation needs to be studied in detail. The requirements that define this for the foundries are huge.

Salt Core Technology

For a long time, salt core technology has been around. However, the right breakthrough has so far failed. A promising future application was the closed-deck cylinder crankcases were considered for a long time. However, for this application e-mobility, there will be a limitation in the cost development.

However, for these parts, current technology advancement is unlikely due to other key issues and also because of aluminum high pressure die casting machines. Follow us on Facebook