1. The feeding environment should be sealed as much as possible, so that it is not easy to fall into large particles with air flow;
2. Do not use silicon carbide micro powder in bad packaging, as impurities may have been mixed in after bad packaging, which affects the cutting effect;
3. During the use of silicon carbide sand, tools should be well controlled to prevent cross use pollution;
4. Prepare slurry to avoid storing for too long. If it is too long, it will produce agglomerates and false particles, which may affect wire cutting.
