Composite Material

Composites, especially hard-brittle composites, are being applied to more fields because of their special properties. At the same time, whether it is hard and brittle, or composite, are difficult to deal with the traditional processing methods of materials, its processing has become a problem in the industry.

 

Water-guided laser technology is non-contact and ignores the characteristics of material properties, which just solves the pain point of hard and brittle composite material processing.

 

Several typical hard brittle composite materials, such as: CMC(Ceramic Matrix Composite) materials, CFRP (carbon fiber reinforced composite), doped diamond tungsten-based materials. Among them, CMC material is the abbreviation of ceramic matrix composite material, which has been successfully applied in some harsh scenes in the aerospace field, and can be further used in other fields in the future. CFRP will be more and more used in automobile, low-altitude economy and other industries as the cost is reduced.

Diagram shows that microholes are made on CMC material with a thickness of 4.1mm, and the diameter of microholes is only 0.3mm, which is the first time in the industry according to public information.

 

And the partial enlarged figure is after.

Diagram is a diamond-doped tungsten-based material with large diamond particles of more than 300 μm inside, making it extremely difficult to process.

time-consuming only the traditional way of 1/20, cold Chen technology water-guided laser can complete the processing.

Diagram shows CFRP material cutting, two 10*10mm square holes, and the material thickness is 3mm.

 

And the partial enlarged figure is after.