As we all know, boron nitride ceramic is a kind of product made of high-quality boron nitride as raw material. It inherits the special material characteristics and shows the advantages of high temperature resistance, non binding, corrosion resistance, good heat dissipation and thermal conductivity. In addition, it has a very good machining performance, which can be processed into a complex shape with very small tolerance according to our actual needs, so as to meet the processing requirements of related products to the maximum extent. So what should we pay attention to in the processing of boron nitride ceramics?
When processing boron nitride ceramic materials, although standard high-speed steel cutting tools can be used for direct processing, for composite materials with relatively hard materials, we’d better use carbide or diamond tools. If the material hardness is moderate, then steel tools are no problem. As for which one to use
Cutting tools, that is the specific situation of the material.
In addition to cutting, due to various needs, people need to grind boron nitride ceramic materials. In this process, standard taps and dies are required to be used to process threads. In addition, materials and tools must be kept dry all the time without cutting oil and coolant,
You need to keep this in mind.
Regardless of any processing technology, we need to ensure that the boron nitride ceramic material is in a dry state. Therefore, for the boron nitride ceramic materials that need to be processed, we need to place it in a sealed bag or a drying oven, so that it can be more effective against moisture. When processing, it can be taken out and processed directly, and will not have any impact on the processing effect.
To sum up, in the process of processing boron nitride ceramic materials, if you can grasp the above precautions, whether it is the selection of cutting tools or the selection of tools used in the processing process, you can strictly follow the relevant requirements, then the processing effect will be more guaranteed.