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Metal Die Cast in the Cold Chamber
Metal Die Cast in the Cold Chamber. In the field of metallurgy, the cold chamber process is known as one of the two major types of die casting methods. The other one is called the hot chamber process. If you see molded metal parts with a high melting point, they are most probably produced by a cold chamber machine. Cold chamber die castings might be made out of aluminum, magnesium, and copper.
These cold chamber die castings go through external furnaces. The metals are then poured into a cold chamber in the machine. The cylinder and plunger are not submerged in molten metal as is the process with low melting point metal alloys in a hot chamber process. These huge machines use hydraulic power to force the poured metal into the die mold. It is a slower process but the machines used for cold chamber die castings generally last longer. This and its ability to produce metals with a high melting point into precision parts make it useful for machinists, metallurgists, metalworkers, engineers, and manufacturers of our modern gadgets.
Die casting is only one of the processes used to shape metal to our needs. There is also forging, rolling, sintering, machining, fabrication, metalworking, and a number of different casting methods. Then there are the techniques of joining one metal to another which are soldering, welding, and brazing. There are also other techniques such as annealing, tempering, quenching, plating, thermal spraying, and case hardening. All these metalworking processes have contributed to the development of our world as we know it today.
Kinetic Die Casting manufactures products like heatsink die casting, aluminum housings, and lighting fixtures. If you would like more information, please visit our website:Kinetic Die Casting Company
Cold Chamber Die Castings – A Look at the Procedure
Cold Chamber Die Castings – A Look at the Procedure. Die casting is a method that is in one way or another similar to that of permanent mold casting. The only point of difference lies in the fact that the metal is actually injected into the mold by using a high pressure. This enables the production of a more accurate dimension and better surface finish, so to speak. On many occasions, the use of post machining can already be eliminated since the output is totally great. Light machining procedures may be required in some instances just for the purpose of sizing up the dimensions. Now the cold chamber die castings are also among the many methods employed these days.
With the popularity of cold chamber die castings comes the usefulness of zinc-aluminum alloys. It is due to the fact that among other alloys, the zinc-aluminum alloys have high melting points. The cold chamber is also known as the cylindrical sleeve and it is where the molten metal is poured. The medium used is either a manual hand ladle or an automatic ladle. There is likewise a hydraulically operated plunger which closes the cold chamber port and then forces the metal directly towards the locked die using high pressures.
In terms of the procedure of cold chamber die castings, the molten cast metal that is inputted into the cold chamber or cylindrical sleeves experiences a reduced time exposure to the plunger or its walls. Along with aluminum alloys, the copper alloys are also used along with iron because of their properties which are very much conducive for use with higher temperatures.
Kinetic Die Casting manufactures die cast parts for their customers. If you would like to know more about what is die casting or if you would like a quote, please visit our website:Kinetic Die Casting Company
Aluminum diecaster Quad City
Aluminum diecaster Quad City to permanently close plants July 12
Washington (Platts)–14May2009 US aluminum diecaster Quad City Die Casting will permanently close its three plants on July 12, and recently sent out a Worker Adjustment & Retraining Notification notice to its approximate 100 employees that they will soon be out of a job, according to spokeswoman Linda Norberg.
Norberg declined comment on how much order levels have declined recently or if the company was up to date on its payments to suppliers. She would only say these are “tough times.”
She said, “When the economy hit, that did us in. Our customer orders have not come back. All sectors declined.” Quad City’s largest customer is Kawasaki, but its plants also service various other markets. The company only has a small exposure to the struggling automotive sector. It services customers in North America and Europe.
Quad City’s main plant is in Moline, Iowa (aluminum and magnesium diecastings), but it also has plants in Red Oak (aluminum and magnesium diecastings) and Davenport (zinc diecastings), Iowa. The plants make parts ranging from 5 lb to 20 lb, according to its website. The company was established more than 50 years ago.
Kinetic Die Casting manufactures custom metal parts to their customer. If you would like more information about Kinetic Die Casting, please visit our website:Kinetic Die Casting Company
Pace Die Casting Company in Monroe City Mo to Close
MONROE CITY, Mo. The doors to the Pace Die Casting plant in Monroe City will officially close in July leaving the company’s employees, and the town of Monroe City with serious questions about the future.
“Everybody’s kind of in shock,” said Angie Griggs.
It’s been less than a month since Angie Griggs was laid off from her job at Pace Die Casting and after hearing the news of the plants upcoming summer shut down, she says reality is setting in.
“I’m stunned that it’s happened. I never thought I’d see that plant close. I know both plants in Monroe City Intermet Die Casting and Pace Die Casting have been struggling, but I never thought it would come to this,” said Griggs.
City Administrator Jim Burns says things might get worse before they get better as another business in town fights financial struggles.
“Intermet Die Casting is in the bankruptcy process and they just last week got an auction procedure approved by the bankruptcy court. They’re looking for someone to buy the whole company,” said Burns.
While Burns knows the struggling automotive industry is to blame for problems at Pace Die Casting and Intermet Die Casting, he’s hopeful the town can bounce back.
“We know we have good labor in town a lot of dependable, reliable workers and hopefully we’ll be able to find someone who can use those workers,” included Burns.
For Angie Griggs and other residents who will soon be jobless, it’s hard to look forward to the future when the present is so devastating.
“The worst thing will be people losing their houses, their cars, their way of life,” said Griggs. WGEM
Kinetic Die Casting makes great quality aluminum, and Zinc Die Casting If looking for a job or would like a quote please visit our website:Kinetic Die Casting Company
Advantages Cold Chamber Outweigh its Disadvantages
Advantages Cold Chamber Outweigh its Disadvantages, The Pros and Cons of Cold Chamber Die Castings. Cold chamber die castings use Cold Chamber machines to facilitate die castings. Cold chamber die casting is one of the two die casting processes. The other one is Hot Chamber castings.
Cold chamber die castings involve the use of a metal cylinder where the molten metal alloy is poured. The molten metal then will be pushed by an injection pump into the die cast thus producing metallic parts.
Cold chamber die castings allow for the processing of aluminum, zinc, and certain alloys of magnesium. In fact, these excellent materials for creating parts can only use cold chamber die casting processes.
The big advantage of cold chamber die castings is that the procedure can make denser metal castings. Denser metal is produced due to the higher pressure used during the injection process. Density can also be attributed to higher speed process of cold chamber injection. Another advantage of cold chamber die cast processing is its low maintenance cost. Through cold chamber castings, producers can manufacture more parts with lower overhead costs. This drives down the market prices of aluminum parts.
Cold chamber die castings also have several disadvantages. First, cold chamber processing has slower production cycles. The molten metal in the cold chamber can cool down even before injection. Lastly, the molten metal in the cold chamber is more exposed to oxidation and other contaminants especially if the production floor does not have strict quality control.
Cold chamber die castings can provide many advantages for die cast parts manufacturers. The benefits and advantages one can get from the cold chamber process can outweigh its disadvantages.
