Metalcasting is incredibly common with 90% of all manufactured goods relying on it. In addition, nearly all manufacturing machinery relies on it. Sand mold metalcasting is one form of type of metalcasting that is more common.
This way of producing metal items has been around for thousands of years and it’s not going anywhere anytime soon. Read on to find some interesting facts and background on sand mold metalcasting!
What Is Sand Mold Metalcasting?
This process uses sand as the mold material. There are six basic steps:
- Create a pattern in the sand.
- Incorporate the sand and pattern into a gating system.
- Remove the pattern.
- Fill the cavity with the molten metal.
- Allow time to cool.
- Breakaway the sand mold.
Where Did Sand Mold Metalcasting Come From?
Sand mold metalcasting has been around for thousands of years. In fact, it is one of the oldest metal casting processes. It dates back at least 2000 years ago. The first recorded use of this occurs in a book by Vannoccio Biringuccio in 1540.
Using sand casting molds really took off during the Industrial Revolution. During this time, heavy machinery was becoming more and more common. It became even more popular during the 1920s when the automotive industry began its quick rise.
What Types of Metals Are Used?
This process offers a wide variety and is extremely versatile in terms of which types of metals it can incorporate. There are all sorts of aluminum alloys that are available for use.
What Industries Use Sand Mold Metalcasting?
Just about any industry can benefits from metal castings. However, there are a few big contenders. One of the most obvious ones that we have already mentioned is the automotive industry.
Other industries include:
- Health Care
- Alternative Energy
- Municipal/Water Infrastructure
How Common Is Sand Casting?
Sand casting accounts for about 60% of all metal castings. That means that the majority of metal castings are actually created through this process.
This popular process has many benefits making it the number one choice for many manufacturers. Finding a sand mold cast company with the skills and experience is important as this is a process that requires great knowledge.
Is It Expensive?
Sand casting is actually one of the cheapest metal casting processes. This is because it is easily recycled, has high versatility, and can withstand incredibly high temperatures. The idea that it can be easily repurposed means that it is also referred to as expendable sand mold casting.
Sand Mold Metalcasting
Sand mold metalcasting has and continues to play an integral role in the economic and industrial position of countries all over the world. Mold casting services are easy to come by but it’s important to do your research when choosing a professional to work with.
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