How to Cut Kevlar?
Kevlar is a type of synthetic fiber that is well-known for its remarkable strength and resistance to heat and abrasion. It was invented by Stephanie Kwolek in 1965 while working at DuPont, and it has since become a popular material for a variety of applications, including body armor, protective gear, and even sports equipment.
When it comes to cutting Kevlar, there are a few things to keep in mind. Because of its strength and toughness, Kevlar can be challenging to cut using traditional methods like scissors or a utility knife. However, there are specialized tools available that make cutting Kevlar much easier and more precise.
Two Ways of cutting Kevlar Fabric
One such tool is a Kevlar cutter
That is designed specifically for cutting through Kevlar fibers. These cutters typically feature a serrated blade that is able to slice through Kevlar with ease, without fraying or damaging the material. They are available in both manual and electric versions, depending on your needs and preferences.
Another tool is a CO2 laser cutter
Another option for cutting Kevlar is to use a laser cutter. Laser cutting is a precise and efficient method that can produce clean, accurate cuts in a variety of materials, including Kevlar. However, it's important to note that not all laser cutters are suitable for cutting Kevlar, as the material can be difficult to work with and may require specialized equipment and settings.
If you do choose to use a laser cutter to cut Kevlar, there are a few things to keep in mind.
First, make sure that your laser cutter is capable of cutting through Kevlar.
This may require a higher-powered laser than what is typically used for other materials. Additionally, you will need to adjust your settings to ensure that the laser is cutting cleanly and accurately through the Kevlar fibers. Although low power laser can also cut Kevlar, it’s suggested to use 150W CO2 laser to achieve the best cutting edges.
Before cutting Kevlar with a laser cutter, it's also important to prepare the material properly.
This may involve applying masking tape or another protective material to the surface of the Kevlar to prevent it from scorching or burning during the cutting process. You may also need to adjust the focus and positioning of your laser to ensure that it is cutting through the correct part of the material.
Recommended Fabric Laser Cutter
Conclusion
Overall, there are a few different methods and tools available for cutting Kevlar, depending on your needs and preferences. Whether you choose to use a specialized Kevlar cutter or a laser cutter, it's important to take the necessary precautions to ensure that the material is cut cleanly and accurately, without damaging its strength or durability.
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Post time: Apr-18-2023