When machining composites, it is important to support the material in a way that does not allow the knife to deflect onto the bottom of the composite. It is also important to choose the Carbon fiber flatbed cutter.

While cutting composites is pretty standard, piercing composites is a different story.

In the past, piercing a wide range of composite materials from phenolics, carbon fiber and G10 to Kevlar and even DIBOND would cause material delamination (the term used when the layers separate). 

When piercing results in delamination, the geometry of the hole has to be large enough to remove the entire delaminated area, or else the part has to be scrapped. Even delamination of support material like paper phenolic, will compromise the structure.

To avoid delamination, smaller holes are often Carbon fiber flatbed cutter‘s punching.

Shandong AOYOO is one of the professional carbon fiber flatbed cutter manufacturers and suppliers in China, welcome to buy our carbon fiber flatbed cutter from Jinan and check the price with us.