Die Casting Technology – Miniature Zinc Castings

Posted on 09/05/2009 by admin

Die Casting Technology – Miniature Zinc Castings

The technology of Zinc Die Casting has developed so much in just few years after it was introduced in public. It has contributed a lot in the industry of miniaturization. Now, even the smallest and the most complicated geometrical parts of the zinc can be die casted through a remarkable correctness, as well as several features like multiple cored-through holes, flash-free sculpted shut-offs, very thin walls and formed shapes. A process that is used to create zinc miniature is called Miniature Zinc Castings.

Miniature Zinc Die Castings is an accuracy manufacturing method, which offers cost-effective production, repeatability and accuracy, improved material properties, complicated geometries and design adaptability. The Miniature Zinc Castings method is particularly useful as a substitute for assembly, stamping and screw machining.

You will be surprised to know that it can only take one pound of modern zinc alloy to create 17,000 completed castings of zinc miniatures. Modern zinc alloy is definitely tougher and stronger than magnesium or aluminum and it provides better flexibility. Zinc parts can be created in smaller sizes, along with greater complication and finer element. The best thing about zinc is that it can be easily painted and plated in addition to the wide-variety of metals to give a scope of finish and feature selections.

There are many benefits that the Miniature Zinc Castings method gives to the users and component designers aside from providing a low-cost of component. Other benefits are finishing uniqueness and exceptional exterior quality, pleasant substantial properties, thin wall divisions, great mechanical properties and low-cost assembly.

Die Casting Blog gives information on how to get a zinc die casting part for manufacturers. If you are looking for Die Casting Zinc Alloys or if you need ZA Die Casting Alloys will give you more information you can use for manufacturing.

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The Process of Hot Chamber Zinc Die Castings

Posted on 08/30/2009 by admin

The Process of Hot Chamber Zinc Die Castings. A Hot Chamber machine is especially used for low melting point alloys like magnesium, zinc and copper, which don’t quickly damage metal hot chamber pots, plungers and cylinders. One popular hot chamber die casting process used is the Hot Chamber Zinc Castings process. Because it provides high rate of productivity, more and more companies are using the Hot Chamber Zinc Castings process.

In the process of Hot Chamber Zinc Die Castings, strips or rods of metal zinc will be melted inside a hot chamber at about 700-800 degrees Fahrenheit. While the zinc metal is inside the hot chamber, the gooseneck, commonly called as the shot sleeve, will be plunged into the hot chamber. Then the molten zinc metal is injected straightly from the hot chamber, inside the pair of die halves that are attached in the Hot Chamber Zinc Die Castings machine.

After that, the molten zinc metal will be infused with hydraulic pressure inside the pair of die halves. The molten zinc will be held under a high pressure in anticipation of the solidification of the metal. The waiting time is commonly about 15 seconds, but it still depends on the size of the parts. Afterwards, the pair of die halves will be opened and all the parts will be removed either by hand or with the use of a machine. Finishing touches like assembly, chrome plating, anodizing, painting, precision machining, tumble deburring and trimming will be followed.

That’s how the process of Hot Chamber Zinc Die Castings works. It may look simple but it requires regular monitoring and hard work to produce a perfect material.

Die Casting Zinc Company Blog gives information on how to get a zinc die casting part for manufacturers. If you are looking for Die Casting Zinc Parts or if you need Miniature Zinc Die Casting Parts will give you more information you can use for manufacturing.

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Characteristics of Die Casting Zinc Alloys

Posted on 08/25/2009 by admin

Characteristics of Die Casting Zinc Alloys. Different types of zinc alloys are commonly produced by the Zinc Die Casting process. Zinc alloys are applicable for broad variety of products due to excellent impact strength and high flexibility. Die Casting Zinc Alloys may be cast with thin walls and outstanding surface sleekness, which makes the preparation for painting and plating somewhat simple. In the generation of alloys, it is important that you use high-purity zinc metals. The dimensional stability and lasting integrity of the alloy’s toughness is guaranteed through low limits on cadmium, lead and tin.

These are the different characteristics of Die Casting Zinc Alloys:

    1. Excellent corrosion resistance
    2. 100% recyclable
    3. High-quality finishing attributes
    4. Has the capability to cold form that eases joining
    5. Raw materials are inexpensive
    6. High thermal and electrical conductivity

Another characteristic of Die Casting Zinc Alloys is its low melting point. This characteristic makes the zinc alloy sufficiently flexible in order to use it for cold chamber casting equipment and hot chamber casting equipment. Even the ZA Alloys work well in most equipment.

Die Casting Zinc Alloys rigidity and high strength makes it the perfect substitute to fabricated, stamped, pressed and machined items. The complicated net-formed zinc casings with exact thin walls provide exceptional shielding properties and electrical performance to electronic connectors, chassis, shields as well as frames for hand-held telecom and computing equipment. The small and complex elements of Die Casting Zinc Alloys are used in several electronics and consumer electrical applications such as shutter devices in cameras, heat sinks, precision interlocking gears, hard disk drives, portable computers and mobile phone antennas.

Die Casting Blog gives information on how to get a zinc die casting part for manufacturers. If you are looking for Die Casting Zinc Alloys or if you need ZA Die Casting Alloys will give you more information you can use for manufacturing.

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Die Casting Company How it Helps the Economy

Posted on 08/20/2009 by admin

Die Casting Company – How it Helps the Economy. The industry of Die Casting has invaded the Northern part of America for many years now with the latest technology, innovative applications, and superior quality and higher productivity of metals. By way of producing high-quality die castings, the metal casting industry contributes a lot in the achievement of United States metal casting. In reality, approximately 90% of manufactured products are made of die castings by various die casting companies.

The Top Die Casting Company, which is known to be producing high-standard aluminum die casting, offers solution to your die casting dilemmas. They start their Die Casting Process by using the CAD Systems that has online transfer abilities. They also use the software called Nova-Cast Die Casting Mold Flow to help authenticate the gating, runner as well as venting design before finishing the mold tooling. The Top Die Casting Company uses different machines to produce excellent die cast materials, from modeling to polishing.

Another Die Cast Company is Premier Die Casting. The company offers CNC machining, product design, assembly and testing, metal finishing and aluminum and zinc castings.

One old company in the industry of die casting is the Advanced Die Casting Company, which has been established since 1920. The company offers aluminum and zinc die casting with the use of top of the line Aluminum and Zinc Die Casting equipment. They also have engineering and design support.

Because of the fact that the die casting industry gives $7.3 billion to the economy and gives more than 63,000 employments, it is safe to say that the industry plays a vital role in the United States economy.

Zinc Die Casting Blog gives information on how to get a zinc die casting part for manufacturers. If you are looking for Zinc Die Casting Part Prices or if you need a mold, look at Zinc Die Casting Tooling will give you more information you can use for manufacturing.

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Direct-injection Zinc Die Casting

Posted on 08/15/2009 by admin

Zinc Die Casting Process is Direct Injection Zinc Die Casting for Cast Metal Parts. The zinc die casting process involves heat, pressure and of course, zinc to produce metal castings. With the help of machines especially designed to apply and handle these three elements, when combined together produces zinc dies. The machine used in the zinc die casting process is the hot-chamber machine.

The zinc metal die casting process begins when zinc is placed on a very high temperature. The high temperature is then absorbed by the zinc. The zinc becomes soft and malleable. While the zinc is at its malleable state, it is shot at high pressure (usually 1,500 to 25,000 psi.) into the die. The die is lubricated beforehand. The lubrication in the die has a two-fold purpose. First, the lubricant enables the zinc to be easily removed from the mold. Second, it allows the temperature in the mold to be easily controlled. Upon injection of the heated zinc, pressure is then applied to the mold until the soft zinc solidifies.

Direct-injection die casting is also used in the zinc die casting process. Also known as runner-less die casting, this procedure is employed in zinc die casting as it has many advantages. It has slower cooling cycles which enables it to produce better results. The cost of using this process is also cheaper as it does not use much energy.

Zinc die casting is preferred by many industries. This is because zinc is the metal which is the easiest to cast but still produces great outputs. It works well on small areas and lasts a long time.

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