Different from the common carbon fiber products, the production process of carbon fiber special-shaped parts is using the molding process, which needs to open the mold, and can also be machined with carbon fiber board. No matter which method is used, the processing of carbon fiber special-shaped parts will be more complex. In Weisheng new materials company, some customers often ask us about the production cost of carbon fiber special-shaped parts. The production of this kind of special-shaped parts has a lot to do with the whole production process, and also with the use of raw materials. This paper is to take a look at the processing flow of carbon fiber special-shaped parts.
(carbon fiber aviation special shaped parts)
As the name suggests, carbon fiber shaped part is a kind of product with irregular shape, which is usually used as some product equipment. Compared with traditional metal shaped part, carbon fiber shaped part has much lighter weight, better performance and high corrosion resistance, The performance advantage of carbon fiber profiled parts is much better.
The pricing process of carbon fiber shaped parts is mainly divided into the following aspects
1. Communicate product specifications and performance requirements with customers, including the design of product drawings. Because it is a special-shaped part, it is necessary to design three-dimensional graphics to ensure that each link meets the actual requirements of accuracy.
2. According to the product drawings, the mold design should pay attention to the mold hot expansion and cold contraction molding process, so as to ensure that the size of the carbon fiber special-shaped parts meet the requirements. This requires our workshop staff to have a certain technical quality.
3. After the mold is made, the prepreg should be laid, and a certain laying design should be carried out. According to the performance requirements of the special-shaped parts, which kind of laying should be designed. When laying, this kind of special-shaped component can not be compacted by equipment, only by manual compaction, but also with the help of blowing gun and pressure roller, so as to make the compaction effect of prepreg better and avoid bubbles during laying and product defects after forming.
4. After paving, the carbon fiber special-shaped parts are sent to the curing furnace for curing. After curing, the special-shaped parts are demoulded to obtain the blank of carbon fiber special-shaped parts, and then the high-precision special-shaped parts can be manufactured by mechanical processing.
