Die Casting Blog for Cast-Parts Aluminum Die Cast Parts and Zinc Die Cast Parts manufacturing and cast parts production

September 16, 2015

Analyzing Aluminum

Filed under: Aluminum Casting Parts,Die Casting Company — Tags: , , — admin @ 10:00 am

Analyzing Aluminum. The world needs such a wide range of products made out of aluminum that some metalworking companies concentrate their businesses solely on aluminum products. Yet even when narrowed down to this one metal, the production activities for said company can be numerous. There is the choice of assembling aluminum die cast parts, powder coating such parts, or perhaps plating them. There is the pressure testing of aluminum products, tooling, mold altering, machining, or casting. More decisions are to be made regarding the aluminum casting process, whether it should be die casting, sand casting, permanent mold casting, or plaster casting. The decision will depend on the design features of the product. Dimension, surface finish, how complex the shape, the mechanical properties and quality needed, and of course the cost factors all come into play. Finally, although a company chooses to exclusively work on aluminum part castings only, the brochure of said corporation would still be filled with hundreds of different products.

This is because the metal aluminum has properties that make it suitable to almost all metalworking applications. Aluminum is malleable, ductile, with good heat and electric conductivity, has a high strength to weight ratio, is non corrosive, and is cheap enough to manufacture. All these qualities make aluminum the #1 metal for industrial applications. Aluminum is found in die cast parts for electronic gadgets, machines, automotive engines, rocket mechanisms, marine products; as well as in day-to-day products like toys and CPU’s. It is also cast to make kitchen utensils like skillets, pots, and pans. High wire electricity uses aluminum. It’s a good thing the metal is abundant in our earth’s crust.

die casting tooling and die casting molds
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August 12, 2015

Aluminum is Everywhere

Filed under: Aluminum Cast Parts Alloys,Aluminum Casting Parts,Die Casting Company — Tags: , , , — admin @ 10:11 am

Aluminum Everywhere. Aluminum cans, foil, silver paint. All these would not exist if aluminum were not present in the earth’s crust. Alternatively, they would be very expensive if Charles Martin Hall and Paul Héroult did not discover electrolysis, which is the method of extracting the metal from its ore nowadays. Fortunately, they did discover it. The Hall-Héroult process for the production of aluminum is the foremost process used in the metalworking industry today.

Also metalworkers use this abundant metal for the aluminum casting process to mass produce aluminum alloys. Die molding, hot isostatic pressing,
sand casting, composite mold casting, continuous mold casting, permanent mold casting, centrifugal casting, investment casting, and plaster casting; this is a list of the many ways of aluminum part castings. These metal parts have a number of uses in the aeronautic, automobile, electronic, and electrical industries. Die Cast Tooling.

Furthermore, due to this silvery lightweight metal’s incredible versatility, aluminum cast parts are also found in such gadgets as transistors, computers, mobile phones, lawnmowers, cars, escalators, aircraft, conveyor belts, streetlamps, and some dental equipment. In addition, aluminum compounds are used in the production of glass, ceramics, antiperspirants, synthetic rubber, paint, paper, cosmetics, varnishes, and leather tanning.

If science and technology did not go forward as it did, aluminum would still be more expensive than gold today. The irony of aluminum is that of all the metals in the world it is the most abundant one, but it could not have been used as it is used today without a cost-efficient method of extracting the metal.

Aluminum Box Die Casting
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Cast Parts Company Die Casting Company
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North Hollywood, CA. 91605
818-982-9386 Phone
Sales@Cast-Parts.com.

November 9, 2013

Zinc Die Casting Manufacturing Technique and Related Attributes

Filed under: Aluminum Cast Parts Alloys,Aluminum Casting Parts,Die Casting Company,Zinc Casting Parts — Tags: , , , — admin @ 1:22 am

Zinc Die Casting Manufacturing Technique and Related Attributes. Aluminum die cast manufacturing is one of the many known metal casting processes being utilized in the metalworking industry today. Other than zinc, other alloys use other materials as well, which includes the following – lead and magnesium. Each of these casting metals has its own unique attributes that make them pretty useful.

For instance, among these said metals, magnesium is the one that is easiest to machine and it has a pretty good ratio between its weight and strength. On the other hand zinc is very easy to cast. It also has high impact strength and is really cost saving when manufacturing small parts.

Zinc Die Casting Metal Working Technique and Related Attributes

The technique of metal die casting involves injecting liquefied molten metal into steel molds that are otherwise known as die cast tooling. Certain characteristics of aluminum alloy make it well suited for certain uses. First off, this metal alloy is corrosion resistant unlike iron that is prone to rust and quick decay. The materials that are created using aluminum metal tend to be lightweight and easier to transport.

There are other characteristics of aluminum alloys that make them very useful. Its high dimensional stability works very well for manufacturing thin walls and very complex figures. It also has great mechanical properties and it can remain very sturdy in spite of high temperatures. This metal alloy is also a good conductor of electricity and heat.

Accepted as the traditional method of aluminum die casting manufacturing is also called high pressure diecast manufacturing. This method of diecast manufacturing has four consecutive steps – die preparation, filling, ejection, and finally shakeout. The preparation stage incorporates spraying lubricant into the cavity of the die, which helps make it easier to remove the aluminum metal. Lubrication also helps in temperature control.

After the die is lubricated and prepared, molten aluminum alloy is injected into the enclosure using very high pressure, which is where the name of this method was taken. The pressure in the die usually ranges from 1,500 psi to 25,400 psi, which is maintained until the metal alloy solidifies.

Once the alloy inside have solidified then the dies are opened and the shot is ejected. The final step in the traditional method of aluminum die cast manufacturing is called the shakeout, simply because the scraps are removed or shaken off the casting. Manufacturers utilize a trimming die that is mounted on a power or a hydraulic press in the final step in the entire process.

Better or Worse – Therefore a huge amount of pressure is used to fill the die, the cavity that needs to be filled by the cast is easily filled before any part or portion of the molten metal solidifies. This basically solves the initial problem of discontinuity in the casting. The drawback to this method is that air gets entrapped pretty easily thus producing small pockets or pores.

Regarding the amount of porosity in the center of the cast alloy part, vents are incorporated into the die. These vents are usually placed along the parting lines. Other finishing processes such as plating, hole-tapping, and buffing are utilized in order to obtain the best output in Aluminum die casting manufacturing.

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Cast Parts Company
6918 Beck Avenue
North Hollywood, CA. 91605
818-982-9386 Phone
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August 16, 2011

Methods for making Aluminum Automotive Parts

Filed under: Aluminum Casting Parts,Cast Parts,Die Casting Company — Tags: , , — admin @ 1:34 am

Methods for making Aluminum Automotive Parts. Every single day, thousands of auto parts are made and produced by different auto companies: Chevrolet, Honda, Nissan, Toyota, and more. Many automotive parts are manufactured by net shape to save costs on additional labor and wasted materials. The metal aluminum is often used for car parts or auto parts for they are only a third of the weight of steel parts. Machining holes into the aluminum during production is easier. Indeed, aluminum proved to be the better metal compared to other metals because of its many beneficial properties.

To create aluminum automotive parts, the metal has to first undergo the die casting manufacturing process. First, the aluminum is being liquefied. The liquid metal will then be injected into the molds to take up the shape as dictated by the mold. Around 1,500 PSI to 30,000 PSI is applied, so that the liquid is forced into the mold perfectly. This will ensure accuracy in its dimensions. Afterwards, the molds are set aside to cool and once open, the aluminum automotive parts are perfectly finished.

The end result of this method is extraordinarily amazing: accurate dimensions and great surface finish. Parts can be remade with equal standard and consistency each time.

Die Castings Blog gives information on how to get a Aluminum and Zinc Die Castings. If you are looking for Die Casting Part Prices look at this website.

Cast Parts Die Casting Company
6918 Beck Avenue
North Hollywood, CA. 91605
818-982-9386 Phone
Sales@Cast-Parts.com.

May 20, 2011

Pressure Die Casting Aluminum Lighting Parts vs Gravity Casting

Filed under: Aluminum Casting Parts,Cast Parts,Die Casting Company — Tags: , , — admin @ 1:27 am

Pressure Die Casting Aluminum Lighting Parts vs Gravity Casting. There are many processes used to create parts for different things. Let’s take lighting fixtures for example. Everywhere you go, whether it is a room in your house or a mall, you’ll find all kinds of lighting fixtures inside and outside of the building. Now, knowing that nothing in this world is perfect, lighting fixtures can get damaged and may be in need of new parts to keep it functioning. To be able to do this, parts are made through certain processes known as die casting. Die casting basically refers to the process of creating parts, housings, and the like by forcing molten metal through high pressure to be able to create molds. These molds help shape and create the parts needed.

What sets things apart in die casting is the material or alloy being used. The die casting process that is also adopted makes a difference. For lighting fixtures, for example, gravity casting is one of the casting processes used to make the parts needed to keep it stable and in place. But because of the many advantages manufacturers and consumers get from aluminum die casting, such as the end-product being lightweight, cost-efficient, strong, sturdy, and shapely to fit it in closer dimensional limitations, many prefer aluminum die casting over gravity casting. What’s more, it’s quicker to produce.

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Die Castings Blog gives information on how to get a Aluminum Die Castings and Zinc Die Castings. If you are looking for Die Casting Part Prices look at this website.

Cast Parts Die Casting Company
6918 Beck Avenue
North Hollywood, CA. 91605
818-982-9386 Phone
Sales@Cast-Parts.com.

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