Product Description

Black Coating Aluminum Alloy Die Casting Mounting Parts

Product parameter

Process Aluminum Die casting, Squeeze casting+T6, Zinc Alloy die casting,CNC machining, Turning
Equipment Cold chamber die casting machine:200T/280T/400T/600T/800T/1100T.CNC centers, CNC turning, CNC lathes, electrical pulse, line cutting, milling, drilling, grinding
Material A319, A356, A360, A369, A380, A383, A384, A413, A535, 44300, 44300, 46000, AlSi9Mg, AlSi9Cu3, ADC12, ZL102, ZL104, ZL108, Zamak2,3,5,7 ect.
Squeeze Casting: A356+T6, A356.2+T6, AlSi9Mg+T6, Zl108+T6, AlTi-Alloy+T6
Surface Trimming, Deburring,Polishing, Shot blasting, Sand blasting,Tumbling, Powder coating, Anodizing, Chrome, Zinc, Electrophoresis, Passivation, Chemical coating.
Software Assistance Pro-e/Solid work/UG/Auto CAD/CATIA
Products Application Automotive industry, Bicycle and motorcycle, Door and windows and furniture, Household  appliance, Gas meter, Power tool,LED lighting, Medical instrument parts, ect.

Product Show 

Our Equipment  
 

-Die-casting equipment (200T-1100T Casting Machine ) *9 set   largest parts we could make 22kg .
-Injection molding equipment (90-500T ) * 5set   10g-2000g Plastic Parts 
-Precision CNC lathes * 3 set  3-axis,4axis CNC machining Center 
-Milling machines  * 3set   
-Ultrasonic welding machines  * 2 set  
-Avarious auxiliary processing machinery * 30 set 
Factory Workshop

Our New Porcessing Technology -Squeeze Casting 
 

Aluminum alloy Liquid forging also called Squeeze casting. The principle is to fill the molten or semi-molten metal or alloy in the mold cavity, and then apply high pressure to plastically deform the solidified metal. The unsolidified metal is subjected to isostatic pressure and high-pressure solidification occurs at the same time then get the parts or blanks, T6 heat treatment can be performed to obtain high-strength, high-precision parts.
 

Process Advantages
 

1) Good roughness like die casting & precision casting;

2) Parts with high-accuracy like die casting & precision casting;

3) No more material costs and extra machining, better than forging;

4) Can be T6 treatment, better than die casting, and like forging;

5) Parts with High Sealing Property;

6) High mechanical property like forging, and better than investment casting or sand casting.
 

Comparison between different processes:

 

Squeeze casting parts’ mechanical property
 

After T6, the mechanical property of squeeze casting parts could be very high.

Mechanical property comparison of the squeeze casting parts from different materials:

 

Wide Application:
 

With the current emphasis on reducing materials consumption through virtually net shape processing and the demand for higher-strength parts for weight savings, the emergence of squeeze casting as a production process has given materials and process engineers a new alternative to the traditional approaches of casting and forging. By pressurizing liquid metals while they solidify, near-net shapes can be achieved in sound, fully dense castings.

Squeeze casting is simple and economical, efficient in its use of raw material, and has excellent potential for automated operation at high rates of production. The process generates the highest mechanical properties attainable in a cast product. The microstructural refinement and integrity of squeeze cast products are desirable for many critical applications.
 

Application Range:

Packing 

Why Choose us ? 

–20 Years Aluminum Die casting Experience .
–Drawings–Mold development–Casting production–Surface treatment one-stop service .
–Manufacture factory with Competitive price , Higher quality .
–Leading domestic aluminum alloy squeeze casting technology . 

FAQ 

1. How can I get the quotation?

Please send us information for quote: drawing, material, weight, quantity and request.

2. If we don’t have drawing, can you make drawing for me?

Yes, we make the drawing of your sample and duplicate the sample.

3. When can I get the sample?

Sample: 15-20days after you start to make mold. The accurate time depends on your product.

4. What is your main order time?

Order time:20-25 days after the payment. The accurate time depends on your product.

5. What is your payment method?

Tooling: 100% TT advanced.

Main order: 50% deposit, balance 50% to be paid before shipment.

6. Which kind of file format you can read?

PDF, ISGS, DWG, STEP, MAX..

 

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Die Casting Machine Type: Cold Chamber Die Casting Machine
Die Casting Method: Precision Die Casting
Application: Auto Parts
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cast aluminium

Can cast aluminium be welded, and if so, what techniques are used?

Yes, cast aluminium can be welded, but it requires specific techniques and considerations due to the unique characteristics of the material. Here’s a detailed explanation:

Cast aluminium is a commonly used material in various industries due to its lightweight, high strength-to-weight ratio, and good corrosion resistance. Welding cast aluminium can be challenging because it has different properties compared to wrought aluminium, primarily due to its microstructure and the presence of impurities and inclusions.

When welding cast aluminium, several important factors should be considered:

  • Preparation and Cleaning:
  • Prior to welding, thorough cleaning of the cast aluminium surfaces is crucial. Any contaminants, such as oils, dirt, or oxide layers, should be removed to ensure proper fusion and minimize the risk of defects in the weld.

  • Preheating:
  • Preheating the cast aluminium part can help reduce the thermal stresses and minimize the potential for cracking during welding. The preheating temperature and duration depend on factors such as the alloy type, part thickness, and welding method.

  • Welding Techniques:
  • Various welding techniques can be used for cast aluminium, including:

    • Tungsten Inert Gas (TIG) Welding: TIG welding is commonly used for welding cast aluminium. It involves the use of a non-consumable tungsten electrode to create an electric arc, and a shielding gas (typically argon) protects the weld area from atmospheric contamination. TIG welding allows precise control of the heat input and produces high-quality welds.
    • Metal Inert Gas (MIG) Welding: MIG welding, also known as Gas Metal Arc Welding (GMAW), can be used for cast aluminium. It utilizes a consumable electrode wire and an inert gas shield to protect the weld pool. MIG welding is faster than TIG welding but may require more expertise to achieve good results with cast aluminium.
    • Fusion Welding: In some cases, fusion welding techniques like oxyfuel gas welding or plasma arc welding may be suitable for specific cast aluminium applications. These processes involve the localized melting of the base metal to create the weld joint.
  • Filler Material:
  • The choice of filler material for welding cast aluminium is crucial. Generally, an aluminium-silicon alloy filler wire, such as 4043 or 5356, is used. These alloys have a similar composition to most cast aluminium grades and provide good fusion and mechanical properties.

  • Post-Weld Heat Treatment:
  • After welding, post-weld heat treatment (PWHT) may be necessary to relieve residual stresses and improve the mechanical properties of the weld. The specific PWHT requirements depend on factors such as the alloy composition, part thickness, and application.

  • Weld Quality and Testing:
  • Proper inspection and testing of the welds are essential to ensure their quality and integrity. Non-destructive testing methods, such as visual inspection, dye penetrant testing, or radiographic examination, can be employed to detect any weld defects or discontinuities.

It is important to note that welding cast aluminium can be more challenging compared to welding wrought aluminium due to the potential for casting defects, such as porosity or inclusions, which can affect the weld integrity. Therefore, it is advisable to work with experienced welders who have expertise in welding cast aluminium and understand the specific challenges associated with the material.

In summary, cast aluminium can be welded using techniques such as TIG welding, MIG welding, or fusion welding, provided proper preparation, cleaning, preheating, filler material selection, and post-weld heat treatment are considered. By following appropriate welding procedures and conducting thorough quality inspections, reliable and structurally sound welds can be achieved in cast aluminium parts.

cast aluminium

What are the weight differences between cast aluminium and cast iron products?

The weight differences between cast aluminium and cast iron products can vary depending on the specific design, dimensions, and intended application of the products. Here’s a detailed explanation:

Cast aluminium and cast iron are both commonly used materials in various industries due to their unique properties. However, they differ significantly in terms of weight:

  • Cast Aluminium:
  • Cast aluminium is known for its lightweight nature. It has a lower density compared to cast iron, which results in significantly lighter products. The density of aluminium is approximately 2.7 grams per cubic centimeter (g/cm³). As a result, products made from cast aluminium are generally lighter and easier to handle than their cast iron counterparts. This property makes cast aluminium particularly desirable for applications where weight reduction is a priority, such as in the automotive, aerospace, and consumer goods industries.

  • Cast Iron:
  • Cast iron, on the other hand, is considerably heavier than cast aluminium. It has a higher density, typically ranging from 6.9 g/cm³ to 7.8 g/cm³, depending on the specific type of cast iron. The higher density of cast iron stems from its composition, which includes a higher proportion of iron and other alloying elements. The weight of cast iron products can vary significantly depending on the design and size of the product, but they are generally much heavier compared to equivalent cast aluminium products. Cast iron’s weight and strength make it suitable for applications that require robustness, stability, and resistance to deformation, such as in construction, machinery, and cookware.

It is important to note that the weight difference between cast aluminium and cast iron can have implications for various factors, including transportation, installation, and overall product performance. The lighter weight of cast aluminium can make it easier to handle, transport, and install, which can result in cost savings and improved efficiency. Additionally, the weight difference can affect the load-bearing capacity and structural requirements of products, as cast iron’s higher density provides inherent strength and stability.

Ultimately, the choice between cast aluminium and cast iron depends on the specific application, considering factors such as desired strength, weight limitations, durability, cost, and aesthetic requirements. Both materials offer unique advantages and trade-offs, and selecting the appropriate material involves evaluating these factors in relation to the intended use and performance expectations of the product.

cast aluminium

Can cast aluminium be recycled, and how is it done?

Yes, cast aluminium can be recycled, and the recycling process involves several steps. Here’s a detailed explanation:

Recycling cast aluminium helps conserve resources, reduce energy consumption, and minimize waste. The recycling process typically follows these steps:

  1. Collection:
  2. Cast aluminium scrap is collected from various sources, including discarded products, manufacturing waste, and post-consumer items. This scrap is then transported to recycling facilities for processing.

  3. Sorting:
  4. At the recycling facility, the collected cast aluminium scrap is sorted based on its alloy composition. Different aluminium alloys may have varying chemical compositions and properties, so sorting helps ensure that the recycled material is used appropriately.

  5. Shredding and Melting:
  6. The sorted cast aluminium scrap is shredded into smaller pieces or chips to increase its surface area. Shredding facilitates the melting process and allows for efficient heat transfer during recycling. The shredded aluminium is then loaded into a melting furnace.

  7. Melting and Purification:
  8. In the melting furnace, the shredded cast aluminium is heated to high temperatures, typically around 660°C (1220°F), causing it to melt. During the melting process, impurities and contaminants are removed through various purification techniques. This helps ensure that the recycled aluminium meets the required quality standards.

  9. Casting:
  10. Once the molten aluminium is purified, it is cast into ingots or other desired forms. The molten aluminium is poured into molds and allowed to cool and solidify, forming new aluminium products or raw material for further processing.

  11. Fabrication:
  12. The cast aluminium ingots or recycled aluminium sheets can be further processed and fabricated into new products. This may involve techniques such as extrusion, rolling, forging, or machining to shape the recycled aluminium into desired forms.

  13. Reuse or Manufacturing:
  14. The recycled cast aluminium can be used for various applications. It can be incorporated into new products, such as automotive components, building materials, packaging, or consumer goods. Alternatively, it can be sold to manufacturers who require aluminium as a raw material for their production processes.

  15. Continued Recycling:
  16. Aluminium has the advantage of being infinitely recyclable without any loss in quality. Recycled cast aluminium can be recycled again and again, allowing for a sustainable and circular material flow.

The recycling of cast aluminium helps conserve natural resources, reduces the need for primary aluminium production, and reduces the environmental impact associated with mining and refining raw aluminium. It also saves energy, as recycling aluminium requires significantly less energy compared to producing aluminium from ore.

China Best Sales Black Coating Aluminum Alloy Die Casting Mounting Parts  China Best Sales Black Coating Aluminum Alloy Die Casting Mounting Parts
editor by Dream 2024-05-03