Product Description

PROCESS

 

 

 

Workshop:
 

Business Range:

parts range: aluminum alloy parts:(A380,ADC12,ADC10,6061,Etc……) 

                      Zinc alloy parts:(ZAMAK3, ZAMAK5 Etc……)

                      Brass alloy parts:(Si9Cu3, Cuzn-37 Etc……)

                      Iron parts: (Nodularc Iron, Ductile Iron Etc……)

                      Etc……

Production Process:

                     Die casting

                     Sand casting

                     Gravity casting

                     Stamping casting

                     Extrusion profile

                     Pressing casting

                     CNC

                     Etc……

Finishing:    E-coated, Powder coated, Anodizing, Painting, Etc……

 

Product Character: 

-Customized Tool Design Drawings are Available; 

-Molds are carefully machined to the closest tolerance using the latest equipment; 
-The prototype should be created if the customer require; 
-We offer secondary processing such as oil spraying, screen printing, assembly ect. 
-Traceability is maintained from all inspection gages 
-Mold repair and maintenance are also supported internally.

Production capacity:

Product line name Production line capacity Actual Units Produced(Preious Year)
aluminum die casting/cnc machining parts 205 Tons/Monh  749 Tons

Advantage:

         

1.more than 20years experience in casting and machining

2.one-stop service,from mould design,casting,machining to surface treatment

3.abundant technology force, good condition of production and inspection, 

and perfect after-sales service. 

4:ISO9001,SGS,TS16949 certificate

5:have own quality laboratory,offer CMM inspection,leaking 

test,Spectroscope raw material test.

6:rich experience in exporting,export products to more than 50 countries

 

Application:

               Machinery, Electrical, Agriculture, Building, Medical,Etc……

Package and Shipping:

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Die Casting Machine Type: Cold Chamber Die Casting Machine
Die Casting Method: Precision Die Casting
Application: Auto Parts
Machining: CNC Machining
Material: Aluminum Alloy
Surface Preparation: Deburring
Customization:
Available

|

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

How does cast aluminium differ from wrought aluminium?

Cast aluminium and wrought aluminium are two different forms of aluminum that differ in their manufacturing processes and properties. Here’s a detailed explanation:

Manufacturing Process:

  • Cast Aluminium:
  • Cast aluminium is produced by pouring molten aluminium into a mold or die, allowing it to solidify and take the shape of the mold. This process is called casting. Cast aluminium components are typically created in large batches using specialized casting techniques such as sand casting, die casting, or investment casting.

  • Wrought Aluminium:
  • Wrought aluminium is produced through a series of mechanical processes, typically starting with the casting of ingots or billets. The ingots or billets are then subjected to various shaping processes, such as rolling, extrusion, forging, or drawing. These processes deform the aluminium material and shape it into the desired form, such as sheets, plates, bars, or profiles.

Mechanical Properties:

  • Cast Aluminium:
  • Cast aluminium has a coarse-grained microstructure due to the rapid solidification process during casting. This microstructure can result in lower mechanical strength and reduced ductility compared to wrought aluminium. However, cast aluminium can still exhibit sufficient strength and rigidity for many applications.

  • Wrought Aluminium:
  • Wrought aluminium has a refined and more uniform microstructure due to the mechanical processing it undergoes. This results in improved mechanical properties, including higher strength, better ductility, and enhanced toughness compared to cast aluminium. Wrought aluminium is often preferred for applications that require superior mechanical performance.

<strong.Surface Finish:

  • Cast Aluminium:
  • Cast aluminium surfaces typically have a textured or slightly rough appearance due to the nature of the casting process. The surface finish of cast aluminium can vary depending on the casting method used and the quality of the mold. Additional machining or surface treatments may be required to achieve a smoother or more polished finish.

  • Wrought Aluminium:
  • Wrought aluminium surfaces can achieve a smoother and more refined finish compared to cast aluminium. The mechanical processing involved in the production of wrought aluminium helps create a more uniform surface texture. Wrought aluminium can be further treated or finished to achieve various surface qualities, such as brushed, polished, or anodized finishes.

Application Suitability:

  • Cast Aluminium:
  • Cast aluminium is commonly used for applications that prioritize ease of manufacturing, complex shapes, or cost-efficiency. It is often found in automotive components, household appliances, decorative items, and low-stress structural applications.

  • Wrought Aluminium:
  • Wrought aluminium is preferred for applications that require superior mechanical properties, tight tolerances, or specific surface finishes. It is commonly used in aerospace components, high-strength structures, precision parts, and applications where formability and strength are critical.

It’s important to note that the choice between cast aluminium and wrought aluminium depends on the specific requirements of the application, considering factors such as mechanical performance, surface finish, complexity of the design, and cost considerations.

China Custom ISO9001 Ts16949 Certifed Aluminum Magnesium Die Casting New Energy Auto Parts Car Controller Body  China Custom ISO9001 Ts16949 Certifed Aluminum Magnesium Die Casting New Energy Auto Parts Car Controller Body
editor by CX 2024-04-10