Product Description

Aluminum Alloy Die Casting for Auto Parts, Steel Casting Casting Mould

Tool&Die Material SKD11,H13, DC53 ,45# steel,SKH-51,Cr12mov, P20, D20
Product Material 1) ADC10, ADC12, A360, A380, A413, A356, LM20, LM24,ZL101,ZL102 etc.
2) Zinc alloy 3#, 5#, 8#
Accuracy 0.05mm
Capacity Tool &die :20sets/month        Parts :1million /month
Design software 3D:PROE/ UG/ SOLIDWORKS    2D: AutoCAD/ PDF/JPEG
Surface Treatment Powder coating/ Hot galvanized/ Painting/ Polishing/ Brushing/ Chrome plating/ Nickel plated etc.
Test Equipment Hardness tester/ Chemical analysis/ Digital Measuring Projector etc.
Thickness 1-20.0mm or other special available
Lead time 15-50 days according to products
Standard ANSI/ API/ BS/ DIN/ JIS/ GB  etc.
Equipment
  1. cold chamber die casting machine
  2. shotblasted machine
  3. polishing machine
  4. CNC machining machine/ Five-axle machining centers.
  5. grinding machine
Productions Cover Light product/ Construction industry product/ Valve product/ Auto spare product/ Motor car products/ Equipment spare product/ Furniture products etc.
 

Product  Display

 

Advantage of die casting

1. The production efficiency is high, and the production process is easy to realize mechanization and automation. Generally, the cold chamber die-casting machine casts 50~90 times per hour on average, while the hot chamber die-casting machine casts 400~900 times per hour on average, with high production efficiency.

2. Die castings have high dimensional accuracy and surface quality. The general tolerance grade of die castings is it13~it15 in gb/t 1800-2009, and the higher accuracy can reach it10~w 11. The surface roughness is 3.2~1.6um, and locally 0.8um. Because of the high dimensional accuracy and high surface quality of die castings, die castings with low requirements can be used directly, avoiding machining or using less machining, improving the utilization of alloy and saving a lot of machining costs.

3. Die castings have high mechanical properties. The metal melt cools fast in the die casting mold and crystallizes under pressure. Therefore, the layer near the surface of the die casting has fine grains, dense structure, high strength and hardness.

4. It can die cast complex thin-walled parts. Die castings can have complex part shapes, and the wall thickness of parts can be small. The minimum wall thickness of aluminum alloy die castings is 0.5mm, the minimum wall thickness of zinc alloy die castings can reach 0.3mm.

5. Parts of other materials can be embedded in die castings. In this way, valuable materials and processing costs can be saved, parts with complex shapes can be obtained, the performance of parts can be improved, and the assembly workload can be reduced.

6. Compared with sheet metal parts, the shape of die-casting parts can be more complex, and the wall thickness of parts can be changed. One die-casting can replace several sheet metal parts, so as to simplify the product structure.

7. Compared with plastic parts, die castings have advantages in strength, conductivity, thermal conductivity and anti electromagnetic radiation.

8. Compared with machined parts, die castings are light in weight and low in processing cost.

9. Compared with other casting methods, die-casting products have high dimensional accuracy, good surface quality and high production efficiency.
 

Production Process

Quality Control
 
In Yonglihao, every staff emphasizes quality is first. Testing report and samples of all products will be kept by our quality control department.

>> Receiving inspection to raw material

All materials must be provided with suppliers’ certificates, and have to pass the receiving inspection before starting production. Occasionally, material samples will be sent to independent lab for specific test to meet customers’ demands. All materials have to be tagged and classified, so the original source could be traced at any time during production processes.

>> Producing inspection

Every phase of production processes will be monitored by producing inspection. The first product shall accept test in every phase of production process. Only it completes the test and confirmed by quality control manager, mass production could be operated. Every producing operator will implement constant tests during production processes, including size-measuring, observing the appearance. 
>>Final inspection

Products of Yonglihao only can get out of the warehouses after all files signed and sealed.

 

 

Warehouse and Shipment
 

 

RFQ:

Q1:Where can I get product & price information?
A1:Send us inquiry e-mail or add us , we will contact you as we receive your mail.

Q2:How long can i get the sample?
A2:Depends on your specific items, within 3-7 days is required generally.

Q3:What kinds of information you need for quote?
A3:Kindly please provide the product drawing in PDF, and will be better you can provide 3D drawing in STEP or IGS format.

Q4: What shall we do if we do not have drawings?
A4:Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Length, Hight, Width), CAD or 3D file will be made for you if placed order.

Q5: How can we know the chemical component of your products is according to our request?
A5: 
When we offer samples or batch parts, we will also send you our material list from our material factory, it shows more detailed.

Q6: How to guarantee your final size can meet our drawing request?
A6: 
we will make moulds according to your 3D drawing. And we also do sampling when batch production start, to make sure the final dimension can meet your request.

Q7: How to make sure the color after painting or powder coating can be correct?
A7: 
We have color card with different color number, such as RAL9016, we will contrast the sample surface and color card, to make sure the final surface effect is correct.

Q8: Generally, how do you packing the goods?
A8: normally, for inner package: the goods is nude, for outer package: carton + plywood. 

Q9: If we find the defect products exist in the batch parts, how to do?
A9: 
Yes,your caution is very good, in fact, when batch production, we need do sampling. Before shipment, we also do testing to make sure the quality is ok. If you found several defect product exists, pls take photos and send your quality feedback, we will check and send you qualified products. But pls be assured that our products is qualified, unless caused by the worker’s mistake to place. /* 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: Agricultural Machinery Parts
Machining: Machining Center
Material: Aluminum Alloy
Surface Preparation: Sandblast
Samples:
US$ 2/Piece
1 Piece(Min.Order)

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Customization:
Available

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cast aluminium

What industries most commonly use cast aluminium parts?

Cast aluminium parts find applications in various industries due to their desirable properties and versatility. Here’s a detailed explanation:

Cast aluminium, known for its lightweight, corrosion resistance, and good mechanical properties, is widely used in the following industries:

  • Automotive Industry:
  • The automotive industry extensively utilizes cast aluminium parts. These parts include engine blocks, cylinder heads, transmission cases, wheels, suspension components, and various other structural and decorative elements. The lightweight nature of cast aluminium helps improve fuel efficiency, while its strength and durability meet the requirements of automotive applications.

  • Aerospace Industry:
  • Cast aluminium parts have significant applications in the aerospace sector. They are used in aircraft components such as engine components, airframe structures, landing gear parts, and interior fittings. The combination of strength, corrosion resistance, and weight savings make cast aluminium suitable for aerospace applications where high performance and reliability are crucial.

  • Electronics Industry:
  • The electronics industry benefits from cast aluminium parts for their thermal management properties. Cast aluminium heat sinks are commonly used to dissipate heat generated by electronic components such as CPUs, power amplifiers, LED lights, and power modules. The high thermal conductivity of aluminium allows efficient heat transfer and helps maintain optimal operating temperatures.

  • Construction and Architecture:
  • In the construction and architecture industries, cast aluminium parts are utilized for both functional and decorative purposes. Cast aluminium is used in window and door frames, curtain walls, roofing systems, cladding panels, and various architectural elements. Its corrosion resistance, lightweight, and design flexibility make it a popular choice in construction projects.

  • Consumer Goods:
  • Cast aluminium parts are commonly found in consumer goods such as household appliances, kitchenware, furniture, and sporting equipment. Cookware, coffee makers, toasters, and fans often incorporate cast aluminium due to its excellent heat conduction properties and durability. Additionally, aluminium’s aesthetic appeal allows it to be used in decorative items and furniture designs.

  • Industrial Machinery and Equipment:
  • Cast aluminium parts are widely used in industrial machinery and equipment. Components such as pump housings, valves, gears, conveyor systems, and machine frames often utilize cast aluminium due to its strength, light weight, and corrosion resistance. These properties make cast aluminium suitable for various industrial applications.

It’s important to note that the use of cast aluminium parts is not limited to these industries alone. They are also employed in marine applications, energy and power generation, medical equipment, agricultural machinery, and many other sectors where the properties of cast aluminium provide advantages for specific applications.

In summary, cast aluminium parts are commonly used in industries such as automotive, aerospace, electronics, construction, consumer goods, and industrial machinery. The material’s combination of lightweight, corrosion resistance, strength, and thermal properties make it a versatile choice in various applications across different sectors.

cast aluminium

Are there any corrosion-resistant grades of cast aluminium?

Yes, there are corrosion-resistant grades of cast aluminium that are specifically formulated to have enhanced resistance against corrosion. Here’s a detailed explanation:

Cast aluminium alloys are typically composed of aluminium as the primary element and various alloying elements added to enhance specific properties. The choice of alloying elements and their composition can significantly influence the corrosion resistance of cast aluminium. Some commonly used corrosion-resistant grades of cast aluminium include:

  • Aluminium-Silicon Alloys:
  • Aluminium-silicon alloys, such as the popular A356 and A413 grades, are widely used in casting applications due to their excellent corrosion resistance. These alloys contain silicon as the primary alloying element, which forms a protective oxide layer on the surface of the aluminium, enhancing its resistance to corrosion caused by exposure to moisture, salts, and other corrosive elements.

  • Aluminium-Magnesium Alloys:
  • Aluminium-magnesium alloys, such as the 5000 series (e.g., 5052 and 5083), are known for their good corrosion resistance. The addition of magnesium provides a self-healing property to the aluminium, as the magnesium reacts with oxygen to form a protective magnesium oxide layer. This oxide layer helps prevent further corrosion and degradation of the aluminium surface.

  • Aluminium-Zinc Alloys:
  • Aluminium-zinc alloys, such as the 7000 series (e.g., 7075), exhibit high strength and good corrosion resistance. The addition of zinc enhances the corrosion resistance by forming a protective zinc oxide layer on the surface of the aluminium. These alloys are commonly used in applications where both strength and corrosion resistance are critical, such as in aerospace and military industries.

  • Aluminium-Copper Alloys:
  • Aluminium-copper alloys, such as the 2000 series (e.g., 2024), are known for their high strength and moderate corrosion resistance. The addition of copper improves the overall strength and mechanical properties of the aluminium, while also providing some degree of corrosion resistance. However, these alloys may require protective coatings or surface treatments for enhanced corrosion protection in more aggressive environments.

It’s important to note that while these corrosion-resistant grades of cast aluminium offer improved resistance to corrosion, they may still require proper maintenance and care to ensure their long-term performance. Factors such as exposure to harsh environments, temperature variations, and the presence of corrosive agents can still affect the corrosion resistance of cast aluminium, albeit to a lesser extent compared to non-resistant grades.

When selecting a specific grade of cast aluminium for a particular application, it is essential to consider the environmental conditions, intended use, and required level of corrosion resistance. Consulting with material suppliers or experts in the field can provide valuable guidance in choosing the most suitable corrosion-resistant grade of cast aluminium for a given application.

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 factory Aluminum Alloy Die Casting for Auto Parts Steel Casting Casting Mould  China factory Aluminum Alloy Die Casting for Auto Parts Steel Casting Casting Mould
editor by Dream 2024-05-07