ダイカストプロセスステップの紹介

アルミダイカストとは？

アルミニウムのダイカスト は、最も経済的な手順の1つです。 そしてそれはまた形成の急速なプロセスの1つです。 この製造手順の主な利点の1つは、何千もの鋳物を製造できることです。 さらに、この手順では、1つの型だけを使用して鋳造物をより迅速に製造できます。

Die casting is actually a well-known procedure of manufacturing of metal products. Basically, there are two major kinds of processes of ダイカスト.

1. Cold die casting
2. Hot die casting

Furthermore, it also has many variations in procedure of design.

When melted metal has compelled at great pressure in mold cavities, all this process has known as die casting.The components that engineers produce using this process have a consistent quality. Moreover, this method also helps to produce production in fairly low cost.

What is the procedure of die casting aluminum?

Die Casting aluminum parts have the following qualities like:

• smooth
• well defined
• precise and accurate
• planed texture of surface.

Its system actually has high-pressure. Hence, it produces skilled metal parts by compelling the melted metals within a form of mold.

Furthermore, this casting procedure has the following properties:

• 非常に導電性
• Gives highly fast production
• consists of a great rigidity and potency in weight ratio
• has ability to produce large volume of die casting parts rapidly
• corrosion opposing
• cost-effective in comparison to other die casting procedures

Die casting aluminum possess the following qualities:

• they are lightweight
• great dimensional lastingness.

Hence, with all these qualities aluminum die casting makes a nice alloy for die casting. Aluminum metals with low-density are very important for the industry of die casting.

This process of casting maintains a strength of durability at very high temperatures. And for this purpose, engineers utilize cold chamber machines.But cold chamber needs a higher pressure in comparison of hot chamber die casting.

What is the history of Die casting aluminum manufacturing？

If we look back, we find that the beginning of the casting industry starts in 1800. At that time, manufacturers first had used equipment of die casting aluminum in the printing industry. But at first this technology was advantageous for creating a mobile product.

In the course of 1849, Sturges had gained a patent for a manually operated machine. And that machine had designed for purpose of casting printing type.

Manufacturers had designed these unique kinds of Die casting for the purpose of fabricating simple shapes. But these simple shapes had also included complicated shapes. And these die casting machines had the following qualities, like:

• creativeness
• great level of accuracy
• well consistent process.

So that they can get appreciation for their products.After 1855, Otto Mergenthaler had manufactured the linotype machine. This machine had become highly famous and effective part which was used in industry of publishing.

How many different kinds of Die casting aluminum processes are?

There are basically different kinds of die casting processes. And engineers design these processes according to the needs of following:

• part geometry
• molten metal
• part size.

hot-chamber die casting:

This casting chamber constantly engages with the liquid alloy. This melted metal passes via a valve. And this valve passes the liquid in the casting chamber. Here this has pressed at a great speed inside a closed casting mold with the help of piston.

Furthermore, this process uses alloys which have a low point of melting.

Moreover, these alloys are:

• tin
• lead
• zinc

What are the main advantages of アルミニウムのダイカスト？

Although there are several reasons that aluminumis one of the best metals for アルミダイカスト. But the most famous and popular benefit is that aluminumis basically a lightweight metal.

So, for this feature, it produces highly lightweight parts. But these lightweight parts do not sacrifice their strength.

これらの部品には、追加の表面仕上げのオプションも含まれています。 また、非鉄金属と比較して、より高い動作温度に耐えることができます。 基本的に、アルミダイカスト部品には次のような利点があります。

• 非常に導電性
• 腐食安定性
• 剛性が良い
• 重量対強度。

ダイカストのこのプロセスは、実際には迅速な生産に基づいています。 この迅速な生産により、大量の生産が可能になります。 そしてそれらの生産は非常に速いです。

さらに、他のプロセスと比較して、ダイカスト プロセスはローキャストです。 したがって、この鋳造プロセスは、顧客にとって世界的に有利なオプションになっています。

さらに、アルミダイカストの利点と品質には、次のような特徴もあります。

1. 電気の完全導体
2. 優れた耐食性
3. 強度に対する重量の大きな比率
4. strong, stable and lightweight
5. totally recyclable
6. fully reusable in production

Here are some more advantages of アルミニウムのダイカスト

The major advantages of the die casting also include some more facts, like:

• rapid production
• great reliability
• high standard quality
• versatile design.

Here are extra details of above advantages of Die aluminum

Rapid production:

The tooling of die cast actually requires least time of maintenance.

Great reliability:

Mass production parts has great consistency that is remarkable and exceptional

High standard quality:

Parts that engineers create via die casting are long lasting.

Versatile design:

This process actually hascapability to create parts that have following abilities, like:

• part geometry
• any size
• texture of surface.

What are the essential considerations while selecting die casting alloys for Die casting aluminum?

The selection of alloy for die casting becomes clear when engineers use the final product. And they also get awareness about the functions of final product.

There are basically two main considerations while selecting die casting alloys.

And these are:

1. If engineers are casting components that are corrosion resistor and also has great strength. Then they use following alloys, like:

• copper

Because they will be an efficient choice for these requirements.

2. Selection of alloys really depends on the volume of production. For purpose of great volume of production, it is really important to select alloys. That can expand life of molds.

For example,

Hence, zinc will be the best choice because it has capability of 1 million cycles before replacement.

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