Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd.
| Delivery Time | Generally, it is within one month. The actual situation shall be subject to the quantity of the order and the degree of difficulty of the product production process. |
| Payment Terms | T/T |
| Type | Broaching, DRILLING, Etching / Chemical Machining, Laser Machining, Milling, Other Machining Services, Turning, Wire EDM, Rapid Prototyping |
| Product | Anodized Aluminum Parts |
| Size | Customized Size\Client's Drawings |
| Tolerance | 0.01mm |
| Drawing Format | 2D/(PDF/CAD)3D(IGES/STEP) |
| Packaging Details | It depends on the actual requirements of the product. |
| Supply Ability | Depends on customer's order. Both small quantities and large quantities can be provided. |
| Place of Origin | China Mainland |
| Model Number | There is no specific model. The production of all products is processed according to the CAD drawings provided by customers. |
| Brand Name | Product's brand provided at your need. |
| Certification | CE, FCC, AAMA, 9001， |
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Product Specification
| Delivery Time | Generally, it is within one month. The actual situation shall be subject to the quantity of the order and the degree of difficulty of the product production process. | Payment Terms | T/T |
| Type | Broaching, DRILLING, Etching / Chemical Machining, Laser Machining, Milling, Other Machining Services, Turning, Wire EDM, Rapid Prototyping | Product | Anodized Aluminum Parts |
| Size | Customized Size\Client's Drawings | Tolerance | 0.01mm |
| Drawing Format | 2D/(PDF/CAD)3D(IGES/STEP) | Packaging Details | It depends on the actual requirements of the product. |
| Supply Ability | Depends on customer's order. Both small quantities and large quantities can be provided. | Place of Origin | China Mainland |
| Model Number | There is no specific model. The production of all products is processed according to the CAD drawings provided by customers. | Brand Name | Product's brand provided at your need. |
| Certification | CE, FCC, AAMA, 9001， | ||
| High Light | Auto parts custom anodized aluminum ，corrosion resistance custom anodized aluminum ，aluminum alloy anodized aluminum panels | ||
Aluminum parts Anodizing process Application of anodizing aluminum alloy parts anodizing surface treatment technologies Auto parts anodizing
With the development of aluminum alloy material application, its surface treatment technology has also developed rapidly. The use of surface treatment technology can improve the properties of aluminum and aluminum alloys. The main surface treatment technologies include anodizing, chemical oxidation, coating and electroplating. Among them, the use of anodizing technology can improve the corrosion resistance of aluminum alloy parts and increase the adhesion of aluminum alloy parts, which is conducive to the wider application of aluminum alloy in the field of automotive accessories.
Automobile body aluminum alloy parts are usually anodized by direct current. The workpiece is connected to the positive electrode and the other electrode (which can be a metal that is not easy to react with acid, such as a lead plate) is connected to the negative electrode. The electrolyte in the electrolytic cell is usually mainly sulfuric acid.
Application of anodizing
After the aluminum alloy parts are anodized, the thickness of the oxide film on the surface increases by a geometric order of magnitude compared with the thickness of the oxide film spontaneously formed in the air. It has high hardness, greatly increased corrosion resistance, and also makes the aluminum surface less susceptible to damage.
When the anodizing process is applied to automotive parts, another function is to provide a good bonding surface for adhesives. Due to the great difference in mechanical and thermodynamic properties between steel and aluminum, aluminum alloy cannot be welded like traditional steel. Also, due to the different electrical potentials of steel and aluminum, aluminum as the anode of steel will be corroded quickly when mechanically connected; therefore, a glued structure should be used to connect materials with large performance differences. The aluminum alloy parts after anodizing process increase the bonding force during the bonding process.
In order to improve the corrosion resistance, electrical insulation and wear resistance of the anodized film, the aluminum alloy should be sealed after anodizing. After sealing, the surface becomes uniform and non-porous, forming a dense oxide film. The oxide film after sealing is no longer adsorbent, which can avoid pollution or early corrosion due to the adsorption of harmful substances, thereby improving the anti-pollution and anti-corrosion properties of the anodized film.
Non-ferrous metals or their alloys (such as aluminum, magnesium and their alloys) can be anodized. This method is widely used in mechanical parts, aircraft and automobile parts, precision instruments and radio equipment, daily necessities and architectural decoration.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2005
Total Annual:
50-150
Employee Number:
50~200
Ecer Certification：
Verified Supplier
Our Company Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd We offer a vast array of products and solutions for customers that value quality and efficiency, in Aluminum CNC machining and components. We supply markets in United States, Canada, Austrial, and other countries. We were founded... Our Company Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd We offer a vast array of products and solutions for customers that value quality and efficiency, in Aluminum CNC machining and components. We supply markets in United States, Canada, Austrial, and other countries. We were founded...
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