• Toolpath Optimization:Utilize software that allows for efficient toolpath generation, minimizing tool travel distances and reducing cutting time. This helps minimize heat generation and wear on the cutting tool.
• Step Cutting: Break down the cutting process into multiple shallow passes rather than attempting to remove a large amount of material in a single pass. This reduces stress on the material and minimizes delamination risk.
• Coolant/Lubrication: While traditional coolants are not typically used with carbon fiber, explore mist lubrication with a minimal amount of a lubricant specifically formulated for composites. This can help reduce dust generation and extend tool life.
• Test Cuts: Always perform test cuts on scrap material before machining the final carbon fiber plate. This allows you to fine-tune cutting parameters and ensure optimal results.
• Maintain Sharp Tools:Regularly inspect and replace diamond-coated tools when they show signs of wear. Dull tools can lead to increased cutting forces, vibration, and ultimately, processing problems.

By carefully considering these factors and implementing best practices, you can select the right CNC equipment and optimize the machining process to achieve high-quality results with carbon fiber plates.