How CNC Waterjet Cutting Machines Handle Thick Titanium Plates

CNC waterjet cutting machines are extremely versatile and can be used to cut a variety of materials, from wood and plastics to metals like aluminum and steel. However, one material that poses its own unique challenges when it comes to cutting is titanium.

Wondering how CNC waterjet cutting machines handle thick titanium plates? Here’s everything you need to know!

Cold cutting power

Titanium is very strong but it hates heat. High temperatures can change how the metal acts or make it weak. This machine uses a stream of water mixed with sharp sand to erode the material away. Since there is no fire or friction heat, the edges stay perfect and the metal keeps its original strength throughout the whole process.

High pressure flow

Cutting a thick plate needs intense power. The pump pushes water out at speeds that can reach three times the speed of sound. This tiny stream acts like a saw that never gets dull. It can go through several inches of solid titanium without slowing down or getting stuck in the middle of a thick section.

Smooth edge quality

Other ways of cutting leave rough marks or melted spots on the sides. Water cutting leaves a finish that is smooth to the touch. This means parts do not need extra sanding or grinding after they come off the machine. It saves a lot of time because the piece is ready to use almost immediately after the cut.

Precision and accuracy

The computer tells the nozzle exactly where to go with total control. It can follow complex shapes or tiny holes that would be hard to do by hand. Even on a thick plate, the bottom of the cut matches the top perfectly. This keeps every part identical which is very important for building machines that must be safe.

Low material waste

Titanium costs a lot of money so nobody wants to throw it away. The water stream is very thin which allows the machine to place parts very close together on one sheet. This gets the most pieces out of every single plate. Using less material helps keep the total cost of the project much lower for everyone involved.