| Customization: | Available |
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| Application: | Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory |
| Standard: | GB, EN, API650, China GB Code, JIS Code, TEMA |
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ALUMINUM HEAT SINK
Product Parameter
1. Precision stamping part,CNC machining part,turned part
2. Tolerance: ± 0. 01 - ± 0.1mm
3. Certificate: ISO 9001
4. Total customer satisfaction
Material can be carbon steel, stainless steel, alloy, aluminum, brass, copper, bronze, steel Alloy, other type of materials.| Material | Aluminum 6063 | Material | Aluminum 6061 | |
| Surface treatment | Anodizing | Surface treatment | Anodizing | |
| Available Materials | Aluminum Alloy 6063-T5,6061-T6 | |||
| Color | Silver,bronze,black,champagne,gold,black,white,iron gray,platinum,green,etc. | |||
| According to the customer's request. | ||||
| Surface Treatment | Powder Coated,(Ordinary & Hard) Anodized,Electropolished & Polished,Plating,Bead Blasted,Heat treatment,Passivate,Blackoxidate,Brushing,Laser engraving | |||
| Processings | Laser Cutting,CNC Bending,CNC Milling,CNC Turning,Threading,Riveting,Drilling,CNC Punching,Laser Welding,etc. | |||
| Tolerance | DIN ISO 2768,100% QC quality inspection before delivery. | |||
| Application | ||||
| Automobile Industry | Computer Equipment | Agricultural Equipment | Textile Equipment | |
| Measuring Instruments | Medical/Dental Instruments | Safety Equipment | Petrochemical Industry | |
| Pumps Connections | Miscellaneous Equipment | Pharmaceutical Industry | General Machinery | |
| Fixing Equipment | Industrial Valves | Sanitary Fittings | Instrumentation Equipment | |
| Food Beverage Processing | Sprots Equipment | Orthopedic Implants | Communications Industry | |
The Machining Process:
1. Material Selection:
The process begins with selecting the right grade of aluminum, commonly 6061 or 1050, which are widely used for heat sink production due to their good machinability and thermal properties.
2. Design and CAD Modeling:
The design of the heat sink is usually created in CAD (Computer-Aided Design) software, where precise dimensions and thermal characteristics are taken into account. This includes the fin structure, base plate thickness, and overall geometry to optimize heat dissipation.
3. CNC Setup:
The aluminum block is securely mounted on the CNC machine. The machine's program is loaded, which controls the movement of the tool head along multiple axes (typically 3 to 5 axes, depending on the complexity of the part).
A cutting tool is selected based on the desired finish and the material type (aluminum cutting tools or carbide tools are often used).
4. Machining Process:
Rough Machining: In the first stage, the bulk material is removed. Large areas of material are milled or turned to create the basic shape of the heat sink, leaving some material for finishing.
Finishing Operations: After rough machining, more precise operations are carried out. Fine cuts are made to achieve the final geometry, ensuring that the fins are uniformly spaced and the surface finish is smooth.
Drilling and Tapping: If needed, holes are drilled for mounting screws or connections, and threads are tapped for secure installation of the heat sink.
5. Cooling and Surface Finishing:
Cooling: Since the heat sink's purpose is thermal management, it's crucial that the machining process does not introduce excessive heat. Coolants are used during machining to reduce friction and heat buildup.
Surface Finishing: The surface may be anodized for corrosion resistance and improved thermal performance, or it may undergo a bead-blasting or polishing process to improve appearance.
6. Inspection and Testing:
After machining, the part is carefully inspected to ensure it meets the dimensional specifications. This includes checking the fin thickness, height, and base surface for flatness and overall finish.
Thermal testing might also be done to verify the heat sink's performance in terms of heat
Precision: Commitment to delivering precision-engineered components that meet or exceed customer expectations.
Innovation: Embracing technological advancements to continuously improve our processes and products.
Integrity: Upholding ethical standards in all business practices, fostering trust and long-term partnerships with our clients.
Custom Manufacturing: Tailored solutions to meet unique specifications and application requirements.
Prototyping: Rapid prototyping capabilities to facilitate product development and testing.
Surface Finishing: Comprehensive surface treatment options including polishing, anodizing, and plating to enhance aesthetics and functionality.
1.Q: Who Are We?
A: We are factory with ISO 9001,IATF 16949 quality certification system in place, We produce all our products in-house with SGS Rosh Reach certificated materials,so you can get better quality control and competitve price offering than others on the market.
We provide high-quality metal processing for international and domestic big brand manufacturers such as electrical appliances,electrical appliances and new energy vehicles etc
2.Q: What kind of service can you provide?
A: Our company (WANDA-AN Precision) can provide OEM sheet metal stamping and fabrication, CNC milling and turning,stamping die design and manufacturing service.
3.Q: What's kinds of information you need for a quote?
A: In order to quote for you earlier, please provide us the following information together with your inquiry.
a. Detailed drawings (STEP, CAD, SOLID Works, PROE, DXF and PDF)
b. Material requirement (SUS, SPCC, SECC, SGCC, Copper, AL, etc.)
c. Surface treatment (powder coating, sand blasting, planting, polishing, oxidization, brushing, etc.)
d. Quantity (per order/ per month/ annual)
e. Any special demands or requirements, such as packing, labels, delivery, etc.
4.Q: What if I don't have the required drawings or docuemnt information above?
A: Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.
5.Q: What makes you different from others?
A:
a. We are an ISO 9001 and IATF 16949 certified manufacturer,Under these quality control system guideline as well as Our experienced technical personnel and skilled production operators,we can provide better quality products than others.
b.Fishish product quality inspection or Preshiment Inspection (PSI) reports available upon request.
c.Our quick manufacturing time and on-time delivery For Normal orders, we will promise to produce within 3 to 4 weeks.
d.24*7 customer service available,We will submit the quotation in 24 hours if getting detailed information during working days.As a factory and manufactuer, we have all the technicians to provide fastest response to all your technical inquiry.
6.Q: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.We can provide production sample for testing approval before or during the mass products
7.Q: Can I have a trial order or samples only for several pieces?
A: As the product is customized and need to be produced, we will charge sample cost, ,we will refund the sample cost after you placed mass orders.
8.Q: Why there is tooling cost?
A: It's mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.
9.Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance.
Payment>=1000USD, 40% T/T in advance, balance before shipment.
10.Q: What's your after-sale service?
A: If there is quality problem, please provide photos or test report, we will replace defective goods or return funds immediately
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