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Aluminum Extrusion

The first process of aluminum extrusion is melting and casting. After batching, smelting, and casting, it is finally made into a "round casting rod", which is a common raw material for aluminum profiles. Then, according to the product cross-section of the aluminum profile, the mold is designed and manufactured. The extruder is used to extrude the heated round casting rod from the mold. There is an air-cooled quenching process and subsequent artificial aging process during extrusion To complete heat treatment strengthening.

The aluminum rod is blank in the extrusion process. The aluminum rod for extrusion can be solid or hollow, usually a cylinder, and the length is determined by the extrusion ingot.

Aluminum rods are usually formed by casting, and some are forged or powder forged. It is usually cut by adjusting the alloy composition of the aluminum alloy bar. The aluminum rod is generally heated to 450 degrees by a heating furnace and then sent to the molding. Finally, about 10% of the aluminum rod is left in the ingot cylinder.
Aluminum Extrusion

Aluminum Extrusion Advantages:

1. Improve the deformability of metal
The extrusion ratio of pure aluminum can reach 500, the extrusion ratio of pure copper can reach 400, and the extrusion ratio of steel can reach 40-50. For some low-plasticity and difficult-to-deform metals and alloys that are difficult to process or even cannot be processed by other methods such as rolling and forging, even brittle materials such as cast iron can be processed by extrusion.

2.高い包括的な製品品質
押し出し変形は、特に押し出し効果のある一部のアルミニウム合金の場合、金属材料の構造と機械的特性を向上させることができます。 焼入れおよび時効後、押し出された製品の縦方向(押し出し方向)の機械的特性は、他の加工方法よりもはるかに高くなります。 同様の製品の生産

3. Wide range of products
Extrusion processing can not only produce tubes, rods, and wires with simple cross-section shapes, but also can produce solid and hollow profiles with very complex cross-section shapes, and the cross-section profiles of products that change in stages and gradually change along the length. The range of sizes is also very wide, from ultra-large pipes and profiles with a diameter of 500-1000mm outside the cross-section to ultra-small precision profiles with a cross-section-like size.

aluminum extrusion

Essai can provide complete manufacturing solutions for aluminum extrusion products, including surface finishing, machining, cutting, and assembly. The alloys used include AA6060, AA6063, AA6061, AA6005 and AA6082.

We extrude various aluminum alloy series in the finishing process from 6 'to 25', we provide a wide range of custom molds to suit various shapes and sizes (Grooved, hollow or solid), so we encourage you to send us your design for a quote.

 

We have 10 domestic advanced entire automated productions running water production lines, more than 40 domestic advanced production equipment, mature technology, and work team.

1. According to your design ideas or drawings.

2. We can provide your with the best raw material, excellent price, cost-effective.

3. In strict accordance with ISO quality control Richard, we will strict material control, will purchase of high purity aluminum of raw material of aluminum alloy.

4.合理的な生産計画を策定し、対応するフォローアップシステムの統合、つまり個人の責任を確立します。 納期はお客様のご要望に応じて保証いたします。 単一/少量注文の生産をサポートする顧客の緊急に対応するために、生産、緊急注文、迅速注文の迅速な処理を手配します。

5.デザイン-デザイン-ツールメイク-プロデュース-ポストプロセス-表面仕上げを受け取ります。

6.製品は、サンドブラストやアルマイトなど、お客様の要求に応じて、あらゆる種類の色やプロセスを実行できます。

シリーズ1:合金アルミニウムのシリーズ1000 ---- 1050、1060、1100など。純度は99.00%以上に達する可能性があり、通常は1050および1060が使用されます。

Series 2: series 2000 of alloy aluminium----2024, 2A16, 2A02, etc. Usually used for aviation.

Series 3: series 3000 of alloy aluminium----3003, 3A21, etc. It is a good rust-proof function.

Series 4: series 4000 of alloy aluminium----4A01, 4000, etc. Belongs to building materials, suit for mechanical and welding.

Series 5: series 5000 of alloy aluminium----5052(Almg3), 5005, 5083, 5A05, etc. It can also be called an aluminum-magnesium alloy. The main characteristics are low density, high tensile strength, high elongation, good fatigue strength.

Series 6: series 6000 of alloy aluminium----6061, etc. It contains mainly magnesium and silicon, it is a more common use for extrusion.

Series 7: series 7000 of alloy aluminium----7075, etc. It mainly contains zinc. Also belongs to the aviation series, is aluminum-magnesium zinc copper alloy, is a heat treatable alloy, belongs to the superhard aluminum alloy, has the good wear resistance, also has the good weldability, but the corrosion resistance is less.

Series 8: series 8000 of alloy aluminium----8011, Most of the applications are aluminum foil, the production of the aluminum rod is not very common.

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