ステップバイステップのプラスチック金型製造ガイド

プラスチック金型は、プラスチック金型メーカー。 この方法は、さまざまな製品に複数の固有の次元を提供します。 続いて、以下で共有するいくつかの成形技術が付属しています。

射出成形とは何ですか？プラスチック金型メーカー

プラスチック金型 製造 プロセスは、最も一般的な適切な製造方法です。

それは一般的です：

• プロトタイプ
• ブリッジツーリングおよび
• エンドユーザー向けの部品の少量生産用。

このプロセスは、熱可塑性または熱硬化性ポリマーを金型キャビティに射出するメカニズムに基づいています。 そして、完成品として固化します。 その後、金型から排出されます。

金型メーカーの利点は何ですか？

専門の金型メーカー が、短い処理時間で迅速な射出成形を提供します。 これは、開発リスクを軽減し、全体的な製造コストを制限するのに役立ちます。 さらに、彼の自動化されたプロセスは、データが工場に直接送信されることから始まります。

So that he can often produce rapid prototypes. And parts for end users in just one day. In addition, 金型メーカー high quality aluminum injection molds have a lifetime guarantee. And carry hundreds of thermoplastic resins and liquid silicone rubber materials.

What is Plastic injection molding? – die mould manufacturer

With automated plastic injection molding process, individual prototypes and production parts for end use can be produced within 15 working days or faster. Generally, a 金型メーカー uses aluminum molds. Which offers the advantages of low tool costs and accelerated production cycles. And keep more than 100 different thermoplastics in stock.

The design recommendations for plastic injection molding contain information on the possibilities and limits of the process.

Why is plastic injection molding suitable for your project?

A die mould manufacturer works with rapid injection molding. A process that is made possible by the latest technology using automated manufacturing methods. Similarly, CAD models are sent directly to production and the production of the mold begins.

In most cases, the molds are made of aluminum and not steel. However, this is faster and less expensive than milling steel molds.

A professional die mould manufacturer thermoplastic injection molding process is a standard process with an aluminum mold without heating and cooling pipes. Which means that cycle times are slightly longer. This allows foundries to monitor:

• injection pressure
• cosmetic issues and the basic quality of the parts

So that they are ready to ship immediately upon completion.

Plastic granulate is loaded into a cylinder. Where it is finally melted, compressed and injected into the channel system of the mold. The hot plastic is shot through the sprues into the mold cavity. And the part is cast in this way.

Furthermore, ejector pins make it easier to remove the part from the mold. Which then falls into a loading container. When the series is complete, the parts will be packed and dispatched immediately. Here you can get our free design cube. Which illustrates the possibilities of injection molding?

How to choose best die mould manufacturer?

A leading 金型メーカー can provide brass thread inserts if needed for injection molding production. This means that the additional effort for ordering, communicating with suppliers and organizing the timely delivery of the required parts is not necessary.

The risk of delays associated with third-party suppliers is eliminated. And if additional inlays are required due to rejects or quality errors. He will also take this into hand.

Ultimately, it is important to for a 金型メーカー to offer you a simple and efficient insert service for your injection molding order. Similarly, he will provide parts from his extensive stock and you concentrate on your actual project.

Different types of moulding a plastic die manufacturer offers

Plastic products are supplies that can be found everywhere in daily life. Whether it is daily consumer goods or industrial supplies. However, there are many different production methods.

The following is an introduction to the most common プラスチック金型メーカー methods for plastic products. I hope it will help you choose the molding method suitable for your project.

射出成形

About 80% of plastic products in daily life are injection molded. Injection molding is produced using an injection molding machine in conjunction with an aluminum mold or a steel mold.

The mold is composed of a core and a cavity. The injection molding machine heats the resin raw material until it melts. Using pressure to inject the molten plastic material into the cavity of the mold. And then the core and cavity are separated. In short product is ejected from the mold.

The advantages of injection molding are the large number:

• fast speed
• low cost, and
• good surface effect.

However, the structural complexity of the injection mold depends on the geometry of the product. The more complex the structure, the higher the cost of the mold.

In addition, the engineering プラスチック金型メーカー design of the mold must be refined to prevent defects. And it should optimize product quality and processing speed.

プラスチック金型メーカー Rotomolding

Rotational molding is suitable for producing large, hollow or curved products. Such as:

• kayaks or
• sinks for outdoor use.

Because the product is formed under the process of high-temperature rotation and the product is seamless. Moreover, it has higher strength. And the mold is relatively simple and the cost is lower.

The disadvantage is that the mold needs to be repaired after being used thousands of times, and the product quality is average, so it is not suitable for precision products.

Extrusion blow molding

Extrusion blow molding is commonly used to make thin-walled and inexpensive containers. Such as:

• disposable cups or

The production speed is extremely fast. And the mold making is simple. But it is not suitable for manufacturing complex or high-precision products.

The softened plastic forms a parison. Which is placed in two open-and-close molds. After the mold is closed, compressed air is blown into the parison to inflate. Until all adhere to the cavity wall.

After the mold wall is water-cooled, the plastic parts are quickly cured. And then プラスチック金型メーカー releases mold to obtain the finished product.

Injection blow molding- plastic die mould manufacturer

Injection blow molding is a process that uses air pressure to inject molten resin into the mold cavity. This process is easier to control and can be repeated. Moreover, it is usually used to produce transparent plastic beverage bottles. The surface effect is very good. But it is not suitable for producing wall thickness. Thicker products.

Reaction injection molding (referred to as RIM )

Reaction injection molding is often used in the automotive industry. Because the products produced by プラスチック金型メーカー method have the characteristics of light weight. But hard surface, so they can be made into:

• body parts
• dashboards or
• other parts by painting.

This molding method can only process thermosetting plastic raw materials. The thermosetting plastic raw material undergoes a chemical reaction in the mold. Spreads like a foam. And fills the entire mold cavity. After the chemical reaction ends, the plastic solidifies to become a finished product.

plastic die mould manufacturer Compression molding Technique

プラスチック金型メーカー uses compression molding technique for placing the material in the cavity of the die-casting mold after preheating. And curing the plastic by pressure and heat after the mold is closed. This molding method is suitable for producing:

• plastic keys
• gaskets
• O-rings, or
• other soft, easy-to-shape, thin-walled products.

This molding method is relatively cheap and wastes less material. But the stability of the product is more difficult to control. And more attention must be paid during the mold design stage.

私たちはあなたのプロジェクトのお手伝いをすることができた場合は、下記にご連絡ください0086-769-82821468または電子メールsales@kaitomould.com.