Tag Archives: aluminum die casting

The Aluminum Die Casting Process and The Growth of Die Casting Industry

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The casting process implements a steel mold often capable of producing tens of thousands of castings in rapid succession. The die must be made in at least two sections to permit removal of castings. The casting cycle begins with the two die halves are clamped tightly together by the die casting press. Molten aluminum is injected into the die cavity where it solidifies quickly. These sections are mounted securely in a machine and are arranged so that one is stationary while the other is moveable. The die halves are drawn apart and the casting is ejected.

 

Die casting dies can be simple or complex, having moveable slides, cores, or other sections depending on the complexity of the casting. Most machines use mechanisms actuated by hydraulic cylinders to achieve locking. Others use direct acting hydraulic pressure. Die casting machines, large or small, very fundamentally only in the method used to inject molten metal into the die.

 

What Are The Advantages Of Aluminum Die Casting?

There are many reasons aluminum is the most commonly cast non-ferrous metal in the world. As a lightweight metal, the most popular reason for utilizing aluminum die casting is that it creates very lightweight parts without sacrificing strength. Aluminum die casting parts also have more surface finishing options and can withstand higher operating temperatures than other non-ferrous materials.

 

Aluminum die cast parts are corrosion resistant, highly conductive, have a good stiffness and strength-to-weight ratio. The aluminum die casting process is based on rapid production that allows a high volume of die casting parts to be produced very quickly and more cost-effectively than alternative casting processes. Aluminum die casting has become the favored option for buyers worldwide. Characteristics and Advantages of Aluminum Die Castings include:

 

  • Lightweight and Durable
  • Good Strength-to-Weight Ratio
  • Great Resistance to Corrosion
  • Excellent Electrical Conductivity
  • Fully Recyclable and Reusable in Production

 

Aluminum Die Casting Product Segmentation

The popularity of aluminum has expanded to many applications around the world today, driving competitive market shares primarily for its distinctive features such as lightweight; corrosion resistance, high electrical and thermal conductivity, high stability for complex shapes and high tensile strength. The transportation sector is the largest end-use segment for this industry. The increasing emission laws by the government regulatory authorities, along with consumer demand for a higher fuel-efficient vehicle is developing a necessity for aluminum casting. An example of increased operations for the industry includes the replacement of iron and steel components in a vehicle with lightweight high-quality aluminum in order to increase the fuel efficiency. The aluminum die casting product is ideal for electronic connectors and housings die to its excellent electrical performance and shielding properties, even in high-temperature environments.

 

Another sector regarding the aluminum die casting demand includes building and construction in developing economies particularly in the Asia Pacific region. Aluminum Die Casting is associated with the creation of products including windows, cladding, curtain walling, prefabricated buildings, shop partitions, and fittings. Also, aluminum die casting products are used in aerospace operations or airplanes all around the world. The aerospace industry wants to produce a denser and larger quality product at lower costs for these air-frame components as aircraft continue to grow in size along with population rates.

 

According to Transparency Market Research, the Asia Pacific region accounts for over the half the share in the global market for aluminum castings. In the years ahead, the region is expected to further increase its share by pulling in the maximum Compound Annual Growth Rate of 5.3% during the forecast period between 2017 and 2025, and the powerhouse of China taking most of the credit. This market region is expected to become US $22.67 bn by 2025. Another important driving force includes the regions of Europe and North America in the global market for aluminum castings. While Europe is expected to register a Compound Annual Growth Rate of 5.1% during the forecast period to become worth US $9.45 bn, and the North America regions is expected to rise at a Compound Annual Growth Rate of 4.9% to become worth US $4.22 bn by the end of the year 2025. The statistics provided in this article express the importance in future Aluminum Die Casting growth for global production needs.

 

If you have requirement of aluminum die casting parts, I recommend you to visit Champion H&C Inc. – they are the professional aluminium die casting manufacturer in Taiwan. With years of experience, they can provide and custom best-quality die casting products for customers. Now, contact with Champion H&C to get more information of die casting services!

 

Article Source: https://www.phbcorp.com/what-is-aluminum-die-casting/

Die Casting Parts Around Your Lives – Learn What Die Casting is.

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Die casting is an important manufacturing technology used in many industries. Companies can make nearly all parts using different casting processes.

 

What is Die Casting?

 

According to The Engineer’s Handbook, this is a manufacturing process where solid metals are melted and heated to a desired temperature after which, it is poured into a cavity or mold with proper shape.

 

The melting and heating process may require different furnace heating temperatures. Moreover, different chemical substances may be added to modify chemical composition of metals.

 

The process may be a single step of a series steps depending on the complexity of the metal substance. Cast parts may range from fraction of inches to over 35 feet. And final product can have virtually any size depending on what designer desires.

 

Apart from these, it is also crucial to highlight the major metal casting processes that have been used in this industry.

 

  • Sand casting
  • Lost Wax casting
  • Permanent mold casting
  • Centrifugal casting

 

What Makes Die Casting a Distinct and More Importantly Intriguing?

 

All the other processes I have listed above are collectively referred to as “foundry processes” except die casting.

 

Let’s zero into what die casting is.

 

The Engineering.com defines die casting as a manufacturing process that produces metal parts of virtually all designs by forcing molten metal under high pressure into a die cavity. The underlying factor here is exerting high pressure through a die.

 

It is a key factor that distinguishes this metal fabrication process from the other metal casting procedures listed above.

 

For instance, if we look at a process such as lost wax casting, investment casting or sand casting procedures, the underlying factor in this case is the fact that, the process depends on gravity to fill the mold.

 

The Cambridge Dictionary defines gravity as a natural force that attracts objects towards one another, more so that force, which makes things fall on the ground.

 

This further reveals more properties of die casting in relation to other metal casting processes.

 

Here are three key points to note:

  1. Metal die casting process has a short cycle time
  2. Metal flow is faster in die casting due to existence of external force
  3. Molds in die casting are not as thick as those used in the sand casting or investment casting processes

 

Metal die casting process is used to produce various shapes from a number of non-ferrous metals such as brass, zinc, aluminum, magnesium and copper among other metals.

 

It is one of those manufacturing processes with the ability to produce high detailed and accurate parts. It is also preferred for mass production of components as opposed to other manufacturing processes. Take for instance, the faucet parts, door knobs, decorative parts, etc.

 

Die Casting Examples

Die casting is one kind of technology that we have lived to embrace in our day-to-day activities. This is a popular manufacturing process that is used to produce a number of metal parts both for industrial and domestic applications.

 

For this particular section, we’ll categorize these parts based on where they are used i.e. their industrial or domestic applications.

 

The most common die casting examples include the following:

 

Brass Die Casting Parts

These are common examples of die cast parts that we meet in our daily lives. They are available in different configurations. These lamp parts include brass fixture body parts, necks and breaks among others.

 

Most lighting distributors place their orders to different lighting parts suppliers, and give the brass lamp parts order to a casting manufacturer; this will save them a lot on cost.

 

Brass Parts May Include:

  • Brass electrical components such as the socket termination parts and coaxial cables.
  • Mechanical parts such as those that are used in the plumbing industry. These may include pipe joints, washers, nuts, flanges and T-joints just to mention a few.
  • House accents such as brass candle holders, vases, canisters, decorative pillows, etc.
  • Furniture hardware such as door knobs, locks, and handles.
  • Brass precision components such as clips, connectors and taps among other sections.

 

Zinc Die Casting Parts

Zinc is also a popular metal that is used in this industry. Normally, the manufacturers have to choose between the ZA and ZAMAK alloy. The choice of any alloy will depend on the desired physical properties of the end product. That is, parts cast using the ZA alloys have superior strength due to high mounts of aluminum. The Zamak alloys offer better castability.

 

The zinc die casting parts may include window hardware, electrical components, bathroom fixtures and office equipment, just to mention a few.

 

Steel Die Casting Parts

Like the other metals mentioned above, the steel cast parts also form an integral role of our lives. This involves casting different types of steels such as stainless steel.

 

Some of the most common components that are manufactured via this technique include valves, hydroelectric turbine wheels, tooling equipment and pumps among other parts in food, electrical and power industries.

 

All these parts must be manufactured as per the international standards and regulations.

 

Iron Die Casting Parts

This involves casting a number of iron carbon alloys. These metals have a carbon content that is more than 2%.

 

Again, the iron casting company should be able to choose that specific metal that can meet the requirements of the end users. This involves determining the carbon content, iron and silicon content.

 

Aluminum Die Casting Parts

Both aluminum and aluminum alloys are commonly used to cast different machine components. These alloys contain different elements such as copper, manganese, magnesium, silicon and zinc, just to mention few. These elements exist in different proportions thus; different procedures can be used to cast the aluminum parts.

 

These aluminum die casting parts are used in different industries such as aerospace, electronics, plumbing and chemical industries.

 

Summary

In summary, there are very many types of components and structured that can be manufactured through die casting. It is upon the end user to choose that kind of metal he/she desired for a given application. However, some may require additional secondary operations.

 

If you need further details about die casting, I recommend that you can visit the website of Champion H&C Inc.

 

This company provides various die casting processes for you. Such as aluminum die casting, zinc alloy die casting, etc. Moreover, they also give you CNC lathe machining, CNC turning, CNC milling services. Learn more information, please check Champion H&C website: www.hc-aluminum.com

 

 

Article Source: http://www.gatonbrass.com/die-casting/

Growing Impact of Aluminum Die Casting Parts in Various Industries

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Die casting aluminum is mostly used in large manufacturing units. This process is very much acclaimed for its reliability and strength. Used in various industries they are cost effective in nature and immensely cater to the demand of users. Their advent can be seen more in aerospace industry where precision and quality is vital. Components made from casting aluminum are solid in nature and are resistant to harsh weather condition. Product crafted from aluminum is mostly used in aviation and commercial industries. Of immense potentiality these aluminum die casting products gel with other metals and offer flexibility by all means.

 

Aluminum die casting parts are comparatively better than plastic injection molded parts. Tag for quality, it bags excellence in all manufacturing endeavor. These aluminum parts are a natural shield for RF and EMI and prevent radio frequency. Stronger and stiffer casted aluminum parts are more stable dimensionally and are resistant to heat. With high degree of permanence these aluminum parts are with highest tolerance and finest finish. Ensuring more uniformity and dimension accuracy, aluminum die casting parts have drawn attention of the users. Its applicability in aircraft industry mark safety by all means. Light in weight and durable at high temperature these die casted products are of huge benefit to aviation industry which includes aircraft seats, components for the passenger cabin or baggage compartment etc.

 

This technology is marked for its high quality and utilitarian parts. Used in making electronic devices like cell phones and MP3 players, digital cameras and flat screen monitors and many others they also form an important part of construction industry. Aluminum casting is known for producing precision parts in high volume at low costs. While ensuring good surface finish they eliminate the need of post machining. Manufactured under strict supervision of experts, die casted aluminum parts ensure impeccability and comply with the international standard. Owing for superior attributes, these casted parts are commonly used in electrical, telecom, automobile and plastic industries. When it comes to strength and weight zinc casting parts offers best pact.

 

Aluminum die casting is used in number of industries because of its marked quality and excellent trait. Need of various industries this process lower cost and ensures productivity. As of you know how these aluminum die casting parts are useful, you can easily choose to avail them online. By browsing internet you can get handful suggestions and opt for the best that suits your need.

 

Champion H&C Inc. is an expert of Zinc, Aluminum, Magnesium Alloy tooling and mold design. We can provide superior quality aluminum die casting parts and various services to meet clients’ demands. If you need further information about our company, welcome to visit our website and send inquiry to Champion!

 

Article Source: http://EzineArticles.com/5856003

Aluminum Die Casting – A Closer Look at Its Finer Nuances

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The introduction of aluminum die casting goes back to 1914, when aluminum was invented for the first time. Though die casting was developed way back in the 1800s, yet only alloys of various compositions of tin and lead were used. However, aluminum revolutionized the whole concept of this amazing process.

 

Aluminum is Ideal for Die Casting:

 

The reason for the growing popularity of aluminum in die casting aluminum industry is for its lightweight and anti-corrosion properties. Apart from that, this metal possesses high dimensional stability for complex shapes and thin walls. High thermal and electrical conductivity, as well as ability to withstand high temperatures have made aluminum die casting a much-preferred option these days.

 

Cold Chamber Machines and Aluminum Die Casting:

 

Usually cold chamber machines are used for die casting aluminum, aluminum come with high melting points. The process involves pouring molten metal into a ‘cold chamber,’ or cylindrical sleeve. This can be done either manually by a hand ladle or by an automatic ladle. The next step involves sealing the cold chamber port and forcing metal into the locked die at high pressures with the help of a hydraulically operated plunger.

 

Automated machines in Die Casting:

 

Die casting aluminum these days have improved a lot and manual operations have rightly replaced automated quality control. Today there are many different types of machines utilized in die casting method, which can make your work easy, save your time and increase your productivity. While some die-casters use different tools to lubricate dies, ladle metal into cold chamber machines others use them to integrate other functions like quenching and trimming castings.

 

Even for adjusting Casting machines and assuring steady castings there are microprocessors these days. You can obtain metal velocity, shot rod position, hydraulic pressure and other data through these machines. Finally, all these helps in proper statistical analysis in quality control.

 

Proper designing for quality Die Casting:

 

Apart from using automated machines, for getting the right Aluminum Die Casting products it is necessary to have a great team of designers who take proper care to collaborate with casting experts. This is an essential prerogative during the early stages of designing in order to get a quality final product eventually. This also helps in cutting down unnecessary expenditures during the tooling and the production phase in Aluminum Casting. Designing and proper planning always results in proper execution, which in turn provides products that are of quality and have longer shelf life. This applies to Zinc Casting as well.

 

Champion H&C Inc. is an expert in Zinc, Aluminum, Magnesium Alloy tooling and mold design and manufacture. We provide professional skill suggestion in Mold design to our customer that can reduce risk and save more time in trial mold step, special in save cost. Our service is in Precise tooling design, tooling manufacture, Accurate test tool and Fixture, which will be requested by Optical Insulation, Electric, Computer Parts, RF, IA products, Optic, Varies Connector and Industrial Component.

 

Article Source: http://EzineArticles.com/expert/Alyna_Watson/478325

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