As a new type of material, carbon fiber materials are becoming increasingly popular with the rapid development of today's society. Carbon fiber related components have been widely used in many high-tech industries and innovative products, such as the drone and automotive industries, and carbon fiber boards are used as necessary derivative products. In terms of production mode, some people will purchase ready-made carbon fiber boards and cut them themselves, but most people will still find professional factories to help them process carbon fiber boards for direct assembly, which can be more convenient, save costs and time. As a factory specializing in CNC machining, milling, and production of carbon fiber products, we can provide customers with CNC machining services for carbon fiber sheets, milling and cutting services for carbon fiber blocks, and customized labeling services for carbon fiber sheets. Welcome interested customers to inquire.
1. Production process of carbon fiber drone board
Carbon fiber processed sheets are often used in the field of unmanned aerial vehicles. Some drone models have bodies, blades, covers, and other areas made of processed carbon fiber sheets. The assembly of CNC processed carbon fiber boards is more convenient and the production cost is lower than that of shaped carbon fiber parts, because carbon fiber processed boards can usually be directly processed together with finished boards, which can save mold costs.
Of course, carbon fiber processing boards also need to be formed at the beginning. The production volume of sheet metal is relatively large, so after sharing the mold cost, the mold cost is relatively low. Our factory can provide finished boards with regular thickness for customers to choose from. Usually, we have stock sheets with a thickness of 1mm to 30mm. When customers design the thickness of the drone board, it is best to choose our existing carbon fiber board for direct processing to avoid reopening the mold to produce carbon fiber board due to thickness and size issues.
1.1. Carbon fiber cloth cutting
Used for cutting carbon fiber cloth. We will cut pre impregnated carbon fiber cloth according to the length and width of the customer's product. Carbon fiber cloth can be of different types such as 3k/6k/12k. Customers can choose suitable fabrics for production according to their own needs. Generally speaking, 3K carbon fiber prepreg fabric is the most common material, and all of our fabrics are prepreg resin fabrics, which can improve production efficiency. The number of layers for laying carbon fiber cloth depends on the thickness of the product. For example, like 1mm 3K carbon fiber board, typically 2 layers of 3K carbon fiber prepreg and 4 layers of unidirectional carbon fiber pre embedded material are required. The specific number of layers is still subject to the actual situation, and our engineers will make a judgment on the number of layers.
1.2. Carbon fiber cloth paving
In the production process of carbon fiber cloth paving, the strength of carbon fiber will vary according to the requirements of tension and strength of the board, and the paving sequence of carbon fiber pre impregnation should be designed reasonably. The commonly used stacking directions are 0°, ±45°and 90°. Select the angle orientation based on the load type to maximize the performance of the fiber in the axial direction.
1.3. Mold solidification
Clamp the laminated carbon fiber board, put it into the press, and adjust the temperature, time and pressure. If the mold temperature is high, the flowability of the material will be better and the curing speed will be accelerated. However, if the temperature is too high, the curing methods of the inner and outer layers will be different, leading to product expansion and deformation. If the temperature is too low, the strength of the product will decrease. Pressure can tightly close the mold, densify the material, and ensure material flow. Time is the time for insulation and pressurization to ensure sufficient time to complete curing.
1.4. Shape and hole processing
After the sheet is formed, we will cut the sheet according to the shape of the product based on the 3D drawings provided by the customer. If there are holes, they should also be machined with a lathe according to the drawing requirements. Generally speaking, carbon fiber holes cannot be tapped, so if the customer needs to tap, we will use resin adhesive on the screw sleeve according to the customer's material requirements. Screw sleeve materials are usually brass, aluminum, steel, etc., and customers can choose according to their own needs.
1.5. surface coating
After completing the shape and hole processing, we will perform surface treatment on the product. Generally speaking, in order to make carbon fiber drone panels more aesthetically pleasing, we choose transparent matte varnish and transparent bright varnish for painting. Considering that carbon fiber inorganic panels are mainly used for outdoor use that requires extreme weather resistance, our varnish is UV resistant. If customers also have requirements for high temperature resistance, we can also provide high temperature resistant coatings, but the price may be slightly different.
2. Processing of carbon fiber automotive tailboards
In addition to using carbon fiber processed panels in the field of drones, another industry with relatively high usage frequency is the automotive industry, such as carbon fiber tailboards. The production process of carbon fiber tail board is similar to that of drone carbon fiber panel. The reasons why people like to use carbon fiber processing boards to assemble the rear of cars are as follows:
2.1. Low density, light weight, high specific strength. The density of carbon fiber is 1.5~2g/cm ³, which is equivalent to 1/4 of the density of steel and 1/2 of the density of aluminum alloy. Its specific strength is 16 times that of steel and 12 times that of aluminum alloy.
2.2. High intensity. Its tensile strength can reach 3000-4000MPa, and its elasticity is 4-5 times that of steel and 6-7 times that of aluminum.
2.3. High elastic modulus.
2.4. The coefficient of thermal expansion is small, the thermal conductivity decreases with increasing temperature, and it is resistant to quenching and rapid heating. Even if it suddenly drops from a high temperature of several thousand degrees to room temperature, it will not burst.
2.5. Good resistance to high and low temperatures. Carbon fiber can be used at 2000 ° C and will not melt or soften at 3000 ° C in a non oxidizing atmosphere. At a low temperature of -180 ° C, steel is more brittle than glass, while carbon fiber remains soft and not brittle.
3. Carbon fiber processing board crafts and daily necessities
Carbon fiber cloth is not only popular in the industrial field due to its practicality, but also in the handicraft and daily necessities industries due to its unique and diverse woven texture surface. For example, cardholders and wallets made of carbon fiber processed boards, unique shaped gifts customized with carbon fiber processed boards, carbon fiber processed wardrobe boards, carbon fiber mechanically processed office desk boards, license plate holders, customized carbon fiber board cutting logos, etc. It is worth noting that the processed surface of the board does not have carbon fiber texture, as the machine tool will grind off the texture. Therefore, designers need to consider the design of the product appearance surface and the cutting surface of the board when designing products.
Your trusted Carbon Fiber Parts Manufacturers in China
We are a manufacturer providing professional customization services for carbon fiber automotive products. It has excellent production processes, including molding, autoclave, blow molding, vacuum filling, foam core, manual stacking and other different processes, including mold, autoclave and blow molding. It also includes molding, engraving, fine pores, cutting, surface treatment (spray painting, screen printing, laser engraving, etc.), with excellent processing systems. The manufactured automotive products are widely used in major fields such as aerospace, new energy vehicles, sports equipment, drones, and creative homes. We support OEM services for carbon fiber automotive parts, carbon fiber shaped pipes, carbon fiber molds, customized carbon fiber engine covers, customized carbon fiber mudguards, and other products. We have a qualified quality inspection and after-sales service team.
We have trade experience with customers from many countries around the world and can promptly handle various product issues. For products with high-precision tolerances, we have advanced quality inspection equipment to provide excellent quality assurance services and automotive parts.
We have excellent engineers to provide professional services for your drawing design and modification, in order to minimize problems for automotive parts manufacturers. At present, our products are mainly exported to markets around the world such as Europe, the United States, Canada, Latin America, Japan, and South Korea. We use fast action transportation services to ensure our customers receive the best service and experience ever.
If you are interested in OEM services for carbon fiber automotive parts manufacturing, please feel free to send us an inquiry. You can leave a message on our website or directly send 3D drawings in STP/STEP format and 2D drawings in PDF format to our email, providing detailed information such as quantity, surface finish, and tolerance requirements.
We will reply within 24 hours.
After order confirmation, we also provide image and video surveillance services during the manufacturing process of customized carbon fiber parts. You can check the production status and progress of the order at any time.
After our quality control team passes the quality inspection, we will also send you the quality inspection report, pictures, and videos for your confirmation. After approval, transportation will be arranged as required.
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Alternatively, if you do not have drawings, you can also provide us with physical samples, so we will draft drawing services based on your samples at a minimal additional fee.
As a professional manufacturer providing carbon fiber OEM services, we are committed to providing the highest quality carbon fiber automotive parts and services to our customers. We look forward to working with you!
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