Product Description

CONFIGURATION

Production Name

OEM Aluminum Casting Door Skins For Door Skins

Material

Cold Rolled Steel,Galvanized Steel

Standard Size

2000*1000mm or customized

Thickness

0.5-1.2mm

Surface color

Unpainted or painted

Available Certificate

MIT

PACKING LIST

Q’ty/Carton

100-300 peices/pallet

allet Size

2200*1200*1000mm

G.W/N.W

7.86KG/M³

Carton Description

Fumigated wooden pallet,Metal packing tape

Factory Address

WuYi Industrial District, JinHua City, ZheJiang Province

Introduced of Several common steel plates

Galvanized steel sheet :

Galvanized steel is a kind of the alloy coated steel covered with zinc alloy on the surface of steel. The galvanized steel usually used door manufacture, and steel sheet can also used for prepainted steel galvanized sheets(PPGI). If the sun is strong or air is wet in your country, it can help you a lot cause it won’t rusty . The thickness of the product is 0.9mm, the pattern depth is 13mm, the size is 2000*1000mm, weight is about 14KG. It is stamped by 15 tons pressure embossing machine,and our worker can finish 1 pieces every 15s.We can provide you many kinds of designs,such as 1panel, 2panel, 4 panel, 5 panel, 6 panel , 9panel,Oval ,etc.(Customize are also available).we will pack the steel door skins with shrink film or foam paper, then on pallets.   

We can load 1500-1600 pieces(10 pallet) in pallet packing for1*20GP, and you can choose 10 design in 1 order    

Cold rolled steel plate:

Cold Rolled steel is a kind of the alloy coated steel, Including 90% Fe, 1.3%C,1%P,2%MN,solidified at 1000ºC. The cold rolled steel usually used door manufacture. This material is strong and economy. The thickness of the product is 0.6mm, the pattern depth is 13mm, the size is 2000*1000mm, weight is about 9.45 KG. It is stamped by 15 tons pressure embossing machine,and our worker can finish 1 pieces every 15s.We can provide you many kinds of designs,such as 1panel, 2panel, 4 panel, 5 panel, 6 panel , 9panel,Oval ,etc.(Customize are also available).we will pack the steel door skins with shrink film or foam paper, then on pallets. We can load 1500-1600 pieces(10 pallet) in pallet packing for1*20GP, and you can choose 10 design in 1 order


Q
1Whats the range of the thickness of the steel sheet , can it be customized?

Answer: Normally, the thickness of the iron sheet is 0.4-2.0mm, and it also can be customized according to the customer’s request   

Q2Is the size of the iron sheet fixed?

Answer: The size can be cut precisely according to the size the customer needs, the precision can reach 0.01mm.

Q3: What is the tolerance of the Steel sheet?

Answer: The tolerance of the steel sheet  is ±0.571mm

Q4: what was the packing like when you delivered the goods?Can you protect the product from scratch?

Answer: we will use mdf board to separate the delivery, to ensure that the product surface will not produce scratch.

Q5: how should the surface dirt be cleaned during use?

Answer:

A. If only the surface of the door has dirt to adhere to, then wipe with soapy water can.

B. If you want to remove the mark or tape mark on the door, you can wipe it with warm water and then with alcohol.

C. If there is dirt such as oil stains on the surface, it can be directly swabbed with a soft cloth and then washed with ammonia solution

D. there are CHINAMFG lines on the door surface, which may be caused by too much oil or detergent. Rinse with warm water.

E. If there is rust on the surface, it can be cleaned with 10% nitric acid, or with a special maintenance solution

F. Must Phosphating Before Infilling

Q5: How long is the delivery?

Answer:15-20 days according to the patterns and size you ordered.

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After-sales Service: Online Technical Support, Free Spare Parts
Warranty: 2 Years
Surface Finishing: Finished
Glue: No
Surface Material: Embossed
Material: Steel
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

cast aluminium

What design considerations are there when working with cast aluminium?

When working with cast aluminium, several design considerations should be taken into account to ensure successful and efficient manufacturing. Here’s a detailed explanation:

1. Wall Thickness: Maintaining uniform wall thickness is crucial in cast aluminium design. Thick sections can lead to slower solidification, increased porosity, and potential shrinkage defects. Conversely, excessively thin sections may result in poor mold filling and insufficient mechanical strength. Design guidelines should be followed to optimize wall thickness and ensure proper solidification during casting.

2. Corner Radii and Fillets: Incorporating generous corner radii and fillets in cast aluminium designs helps minimize stress concentration and prevent the formation of sharp edges. Smooth transitions between wall sections, ribs, and bosses improve the overall strength and integrity of the casting.

3. Draft Angles: Draft angles are necessary to facilitate the removal of the casting from the mold. Adequate draft angles allow for smooth ejection, reducing the risk of damage to the casting and ensuring consistent production. Typically, a minimum draft angle of 1-3 degrees per side is recommended for cast aluminium parts.

4. Rib Design: Ribs are often used to provide additional strength and rigidity to cast aluminium components. Designing ribs with proper thickness, height, and filleting helps prevent distortion and ensures effective heat dissipation during casting and subsequent use.

5. Undercuts and Core Pulls: Complex cast aluminium designs may require the use of cores or slides for creating undercuts or internal features. These features should be designed with care to allow for easy removal of the casting from the mold. Proper consideration of core placement, shape, and release mechanisms is essential to avoid casting defects and ensure smooth production.

6. Parting Line: The parting line is the interface where the two halves of the mold meet. It is important to carefully consider the location of the parting line to minimize the need for additional machining and to ensure good dimensional accuracy. The parting line should be strategically placed to avoid critical features and maintain the overall integrity of the casting.

7. Surface Finish and Texture: Cast aluminium parts often require specific surface finishes and textures for both functional and aesthetic purposes. Design considerations should be given to the desired surface finish, such as smoothness, textures, and the location of parting lines, to achieve the desired appearance and performance of the final product.

8. Material Selection: The selection of the appropriate aluminium alloy for the specific application is crucial. Different aluminium alloys have varying mechanical properties, corrosion resistance, and casting characteristics. Understanding the requirements of the part and selecting the suitable alloy will ensure optimal performance and cost-effectiveness.

9. Tolerances and Machining Allowances: Design tolerances and machining allowances should be carefully defined to accommodate the expected dimensional variations during casting and post-casting processes. It is essential to consider the shrinkage and distortion tendencies of cast aluminium and provide appropriate tolerances to achieve the desired fit and functionality of the final assembly.

10. Testing and Prototyping: Testing and prototyping are essential steps in the design process for cast aluminium parts. Physical prototypes and computer simulations can help identify potential issues, validate the design, and optimize the casting process before full-scale production. Performing thorough testing and evaluation ensures the final design meets the required performance and quality standards.

By considering these design considerations, engineers and designers can optimize the manufacturability, functionality, and performance of cast aluminium components. Collaboration between designers, casting experts, and manufacturers is often valuable to ensure the best outcomes in terms of cost, quality, and efficiency.

cast aluminium

How do you clean and maintain cast aluminium outdoor equipment?

Proper cleaning and maintenance are crucial for preserving the appearance and performance of cast aluminium outdoor equipment. Here’s a detailed explanation of how to clean and maintain cast aluminium:

  • Regular Cleaning:
  • Regularly clean cast aluminium outdoor equipment to remove dirt, dust, and debris. Use a soft brush or cloth to gently scrub the surface with a mixture of mild soap and warm water. Avoid using abrasive cleaners or scrubbing pads that can scratch or damage the finish.

  • Rinse Thoroughly:
  • After cleaning, rinse the equipment thoroughly with clean water to remove any soap residue. Ensure all cleaning agents are completely washed off to prevent potential staining or discoloration.

  • Remove Stains:
  • If there are stubborn stains or marks on the cast aluminium, you can use a non-abrasive cleaner specifically formulated for aluminium surfaces. Apply the cleaner according to the manufacturer’s instructions, and gently scrub the stained area with a soft brush or cloth. Rinse thoroughly afterward.

  • Prevent Corrosion:
  • To prevent corrosion, it is essential to keep the cast aluminium equipment dry. After cleaning or exposure to rain, make sure to wipe off any moisture with a clean, dry cloth. Avoid leaving the equipment in damp or humid conditions for extended periods.

  • Apply a Protective Coating (optional):
  • Applying a protective coating, such as a clear lacquer or wax, can help enhance the durability and appearance of cast aluminium outdoor equipment. Before applying any coating, ensure the surface is clean and dry. Follow the manufacturer’s instructions for the specific coating product.

  • Inspect for Damage:
  • Regularly inspect the cast aluminium equipment for any signs of damage, such as cracks, chips, or loose parts. Address any issues promptly to prevent further damage or potential safety hazards. Depending on the severity of the damage, you may need to consult a professional for repair or replacement.

  • Store Properly:
  • If the outdoor equipment will not be used for an extended period, it is advisable to store it in a clean, dry area. Consider covering the equipment with a breathable protective cover to prevent dust buildup and protect it from harsh weather conditions.

By following these cleaning and maintenance practices, you can prolong the lifespan and maintain the aesthetic appeal of cast aluminium outdoor equipment. Regular care and attention will help ensure that the equipment continues to perform well and withstand the rigors of outdoor use.

cast aluminium

How is cast aluminium made, and what are the steps in the casting process?

The process of manufacturing cast aluminium involves several steps. Here’s a detailed explanation:

  1. Pattern Creation:
  2. The casting process begins with the creation of a pattern, which is a replica of the desired final product. The pattern can be made from various materials such as wood, metal, or plastic. It represents the shape and dimensions of the finished cast aluminium product.

  3. Mold Preparation:
  4. A mold is created by placing the pattern into a container and surrounding it with a molding material. The molding material can be sand, plaster, ceramic, or a mixture of these materials. The mold is designed to have a cavity that corresponds to the shape of the pattern.

  5. Mold Assembly:
  6. If the casting process requires multiple parts or complex shapes, the mold may consist of several pieces that are assembled together. This ensures that the final mold can be easily removed from the cast aluminium product.

  7. Melting and Pouring:
  8. The next step is to melt the aluminium. This is typically done in a furnace where aluminium scraps or ingots are heated to their melting point, which is around 660°C (1220°F). Once the aluminium is molten, it is poured into the prepared mold through a gating system, which includes channels and sprues.

  9. Solidification:
  10. As the molten aluminium is poured into the mold, it begins to cool and solidify. The cooling rate and time required for solidification depend on the size and complexity of the cast aluminium product. During this stage, the aluminium undergoes a phase change from liquid to solid, taking the shape of the mold cavity.

  11. Shakeout and Cleaning:
  12. After the cast aluminium has solidified and cooled, the mold is removed, typically by shaking or vibrating the mold. The solidified casting, often referred to as a “green casting,” is then separated from the mold material. The casting is inspected for any defects or imperfections, and excess material, such as risers or gating systems, is removed.

  13. Heat Treatment (Optional):
  14. In some cases, cast aluminium products may undergo heat treatment processes to improve their mechanical properties. Heat treatment can involve processes such as annealing, quenching, or tempering, depending on the desired properties and application requirements.

  15. Finishing Operations:
  16. The final step involves finishing operations to achieve the desired surface finish and dimensional accuracy. This may include machining, grinding, sanding, polishing, or applying coatings or finishes to the cast aluminium product. These processes ensure that the product meets the required specifications and quality standards.

The casting process can vary depending on the specific casting method used, such as sand casting, die casting, or investment casting. Each method has its own variations and requirements, but the overall steps mentioned above provide a general overview of how cast aluminium products are made.

China OEM OEM Aluminum Casting Door Skins for Door Skins  China OEM OEM Aluminum Casting Door Skins for Door Skins
editor by Dream 2024-05-14