veejoalõikus

Veejoalõikus, also known as waterjet cutting, is an industrial machining process that uses a high-pressure jet of water to cut through a wide range of materials. The water is typically mixed with an abrasive substance to enhance its cutting power. This method is highly versatile and can be used for precise cutting of metals, plastics, stone, glass, composites, and many other materials.

The process involves a pump that pressurizes water to very high levels, often exceeding 30,000 psi. This pressurized water is then directed through a small nozzle, creating a focused stream. For abrasive waterjet cutting, fine abrasive particles, such as garnet or aluminum oxide, are introduced into the water stream just before it exits the nozzle. The impact of the high-velocity water and abrasive particles erodes the material, creating a precise cut.

Veejoalõikus offers several advantages. It is a cold cutting process, meaning it does not generate significant heat, which prevents thermal distortion or damage to the material being cut, especially important for heat-sensitive materials. The process is also environmentally friendly, as it does not produce harmful fumes or dust. Furthermore, it can achieve intricate shapes and tight tolerances, making it suitable for complex designs and detailed work. The width of the cut, or kerf, is very narrow, minimizing material waste.