Edge burrs are a common issue during PP sheet cutting, but they can be addressed with certain methods. Here are some suggested solutions:
Adjust cutting parametersFirstly, try adjusting the cutting machine's parameter settings. Check the blade rotation speed, feed rate, and blade pressure, and improve the cutting quality by either reducing the cutting pressure or appropriately increasing the cutting speed. The method of adjusting parameters for different cutting machines may vary slightly; it is recommended to refer to the operation manual of the cutting machine for adjustments.
Replace cutting bladesIf the cutting blade is used for an extended period or cuts a large amount of material, it may become dull, leading to burr formation. In such cases, consider replacing the cutting blade. Choosing high-quality blade material can enhance cutting quality and extend the blade's lifespan.
Enhanced Cutting AssistanceDuring the process of cutting PP sheets, if there is insufficient support around the cutting position, it may also lead to burr formation. It can be attempted to add some support around the cutting position, such as clamps or fastening devices, to help stabilize the cutting location.
Utilizing cutting fluidCutting fluids are typically composed of water and other additives, which can serve as both cooling and lubricating agents during the cutting process. Utilizing cutting fluids can lower cutting temperatures, reduce burr issues caused by high heat, and decrease cutting resistance, thereby improving cutting accuracy. However, please note that choosing the right cutting fluid and using it cautiously is essential to avoid adverse effects.
