Carbon fiber board is made by high-temperature curing of carbon fiber bundles and epoxy resin. Carbon fiber board is lightweight and has high strength, and can be applied in various fields, such as medical bed boards, photovoltaic carrier boards, cabin doors, etc. It can be clearly observed that carbon fiber board has good lightweight effect and high tensile strength, which can meet practical needs very well.
The processing of carbon fiber board is similar to traditional metal sheet processing, which also involves machining processes such as grinding, turning, and milling. However, carbon fiber is a brittle material, so there are significant requirements for the cutting tools, force, and time required for machining. The factors that affect the performance of carbon fiber board during the machining process are mainly the cutting tools and cutting speed.
1. Tool selection: In terms of tool selection, the tool used for processing carbon fiber products must be sharp in order to cut into the board very well and fix the board securely. In addition, different machining needs require different choices of milling cutters, such as different tools for milling holes and edges.
2. Milling cutter speed: The feed speed of the milling cutter for machining should not be too fast, as it can cause excessive force on the delamination of the carbon fiber board. Normally, it should be controlled at 2kr/min.
Due to curled edges or gaps, the cutting surface may become dull, and if continued to be used, it may result in milling out.
3. Milling cutter wear. After using milling cutters too much, the product may have many burrs, which does not meet the requirements.
If not paid attention during processing, several situations are particularly likely to occur:
If the milling cutter is not sharp and the cutting is not in place, there will be delamination, block like breakage, and tearing of the carbon fiber board, which will lead to the occurrence of carbon fiber board scrap. In addition, if the milling cutter is not sharp, it will also cause a series of situations where the CNC accuracy is insufficient. The result can be imagined, and in the actual machining process, there will be situations where the machining accuracy is not high, which will also cause the carbon fiber board to not meet the actual requirements.
In addition, if the machining method is not accurate during the machining process, it can also cause tool damage and result in higher product costs.
Carbon fiber board is mostly used for assembly needs and definitely requires machining. At this time, we need to consider the defects caused by machining and find high-quality carbon fiber board manufacturers. We supply many carbon fiber board customers. If you have customized needs, you can directly contact our technical team.