Carbon fiber rod The key difficulties of processing technology mainly focus on the following aspects: raw material selection and treatment, processing technology control, surface quality control and cost control. The following will be elaborated from these aspects Carbon fiber rod Key difficulties of processing technology, and propose solutions.

First, the selection and treatment of raw materials is one of the key difficulties in carbon fiber rod processing technology. Carbon fiber is a kind of high-performance composite material, its performance depends on the quality of raw materials and processing methods. However, there are some problems in the current production process of carbon fiber, such as raw material doping, fiber fracture, porosity and so on, which affect the processing quality and performance of carbon fiber rod. To solve this problem, the following measures can be taken: improve the raw material quality monitoring system, strengthen the quality management of raw material suppliers, and ensure the purity and quality stability of raw materials; Optimize the raw material treatment process, establish a perfect raw material pretreatment system, and reduce impurities and fiber breakage.

Secondly, the process control is another key difficulty of carbon fiber rod processing technology. Due to the high strength, high modulus and brittleness of carbon fiber, the traditional metal processing technology is difficult to meet the processing requirements of carbon fiber rod. Carbon fiber rod The processing includes fiber direction control, fiber volume content uniformity, processing accuracy and other issues. In order to solve this problem, the following measures can be taken: according to the characteristics of carbon fiber, research and develop new processing technology and equipment, such as using electrostatic stretch method to prepare fiber preforms, using laser processing technology to achieve high-precision processing, etc; Establish a perfect process parameter monitoring system, master the heating, pressure and other parameters in the process of processing in real time, and ensure the processing quality.

Thirdly, the surface quality control of carbon fiber rod is another key difficulty. The surface quality of carbon fiber rod directly affects its mechanical properties and service life. Due to the brittleness and sensitivity of carbon fiber, it is easy to produce burr, scratch and other defects during processing, which seriously affects the product quality. In order to solve this problem, the following measures can be taken: optimize the processing technology to reduce the generation of burrs and scratches, such as increasing the rigidity of cutting tools and the coating hardness of tools; Establish a perfect surface quality inspection system, find and repair defects in time, and ensure the smoothness and integrity of the product surface.

Finally, cost control is a major challenge in carbon fiber rod processing technology. At present, the price of carbon fiber materials and processing equipment is high, and more energy consumption and waste are generated in the processing process, leading to the high processing cost of carbon fiber rods. In order to solve this problem, the following measures can be taken: carry out the research and development and application of carbon fiber materials to improve their performance and reduce costs; Optimize processing technology to reduce energy consumption and waste generation, such as using advanced cutting fluid and coating technology to improve processing efficiency and utilization rate; Reduce the use cost of equipment, such as using multi station automatic processing equipment to improve production efficiency.

in summary, Carbon fiber rod The key difficulties of processing technology mainly focus on raw material selection and treatment, processing technology control, surface quality control and cost control. These key difficulties can be effectively solved, the processing quality and performance of carbon fiber bars can be improved, and the wide application of carbon fiber bars in various fields can be promoted by strengthening the quality control of raw materials, optimizing the processing technology, establishing a sound quality detection system, and reducing costs.