As a Die Casting Parts Supplier, share with you. Hot chamber die casting Hot chamber die casting, sometimes called gooseneck die casting, is a molten, liquid, semi-liquid metal in a metal pool that fills the mold under pressure. At the beginning of the cycle, the piston of the machine is in a contracted state, at which time the molten metal will fill the gooseneck. A pneumatic or hydraulic piston squeezes the metal and fills it into the mold. The advantages of this system include rapid cycling (approximately 15 cycles per minute), ease of automation, and the ability to melt metals. Disadvantages include the inability to die-cast metals with higher melting points, and die-casting of aluminum because aluminum will carry iron out of the molten pool. Therefore, hot chamber die casting machines are commonly used for zinc, tin and lead alloys.

The four basic processes of die casting aluminum industry are annealing, normalizing, quenching and tempering. These four processes are called “four fires” in die casting. In the process of die casting, the relationship between quenching and tempering is very close, and one of them is indispensable.

Ustar always make a correct die casting process before the production, the die casting workers should operate correct,skilled and high quality mould maintenance.This is very important to improve the production efficiency,ensure the quality of die castings, reduce the rejection rate and die failure but prolong the life of die.

Ustar is pleased to provide a full compliment of machining services to provide the added value and convenience of finished metal castings for our customers. We provide both conventional and CNC machining services to offer the following processes :

The production cost of casting industry in China has certain amplitude rise with the development of social economy, but the low production costs , help maintain the price advantage of casting products,and for castings export and domestic sales in China have played a supporting role.

These numbers are in from the China Foundry Association Chinese castings production for 2014 was 46.2 million metric tons, an increase of 3.8% over 2013. Significantly, this is the 4th consecutive year of tonnage growth significantly lower than GDP growth. While China remains, by far, the castings behemoth of the world, it appears that the heady days of Chinese castings growth are over.

As the global landscape of industrial competition experiences significant change, China is confronted with huge challenges as it makes new efforts to develop its economy. Through decades of rapid development, China has emerged as a global leader in the manufacturing industry, with an independent, complete system that spans all fields of manufacturing, thereby laying a solid foundation for China’s social and economic development. However, China is still in the early stages of industrialization, and lags far behind developed countries. In fact, China’s manufacturing industry is large in scale but not strong, lacks the ability to develop innovations independently, and relies too heavily on core technologies and high-end equipment imported from foreign countries.

When looking to manufacture your product parts, you may be faced with the choice between using aluminum die casting, sand casting or permanent mold casting as your process. What is the difference between these various processes, and which one is right for you? Read on to learn more.

A few different die casting metal options are available when making metal parts. If you are researching using die casting for a product in your industry, you may well be wondering which of these metals would be best for you. Read on to learn the differences metals make in die casting and which are the best choices for various industries.

Die Casting Testing Part of our finishing and quality assurance process includes testing for any die casting flaws that may have arisen during the process of creating your parts. One of the most important quality assessment measures we use is die casting pressure testing.

When it comes to die casting, quality assurance is critical. Die casting product testing is a step in the process that you simply cannot omit. There are a great many ways a die cast can fail, and if those failures are allowed to slip through, it can be catastrophic to your finished products. There must be an effective quality control procedure in place to test for all the possible failure events a die cast part can experience.

Choosing the right manufacturing processes can feel overwhelming, as there are so many possible options. Two choices to consider are shell molding and die casting. Both of these processes have their advantages and can be used to produce various types of components. So, what are the differences between these processes, and how do you know which one to choose for your project? In this guide, we’ll discuss how shell molding and die casting work and compare their applications and advantages.