When it comes to cutting thick materials, traditional machining methods often encounter challenges and limitations. However, the development of waterjet cutting has revolutionized the game, offering a precise and efficient solution to overcome these barriers. In this blog post, we will explore the remarkable capabilities of waterjet cutting when it comes to tackling thick materials, and how it has become a game-changer in various industries.


The Power of High-Pressure Water:

Waterjet cutting utilizes a high-pressure stream of water, usually mixed with abrasive particles, to slice through materials with exceptional force and precision. The intense pressure generated, often ranging from 30,000 to 94,000 PSI, allows waterjet cutting to cut through thick materials.

Versatility in Thickness:

Waterjet cutting showcases exceptional versatility when it comes to cutting thick materials. It can effortlessly handle thicknesses ranging from a fraction of an inch all the way up to 11”, depending on the specific waterjet cutting system and the material. Whether it's metal alloys, composites, stone, or even thick laminates, waterjet cutting proves to be a reliable solution.

Minimal Heat and Stress:

Thermal cutting methods such as plasma or laser cutting can generate significant heat, leading to heat-affected zones (HAZ) and causing material distortion or changes in properties. In contrast, waterjet cutting is a cold cutting process that does not introduce heat or stress into the material. This characteristic is especially crucial when dealing with thick materials, as it ensures the integrity of the material remains intact, without compromising its structural properties.

Precise and Clean Cuts:

Waterjet cutting's precision and accuracy shine through even when cutting thick materials. The narrow kerf width, often as small as 0.03”-0.040”, allows for precise and clean cuts, minimizing material loss and ensuring tight tolerances. The non-contact nature of waterjet cutting also eliminates the risk of tool wear, enabling consistent and high-quality cuts across the entire thickness of the material.

Reduced Machining Times:

Cutting thick materials using traditional methods often requires multiple passes or additional machining operations, significantly extending production times. Waterjet cutting, on the other hand, can efficiently cut through thick materials in a single pass. This capability not only saves time but also increases productivity, making waterjet cutting a cost-effective option for industries that deal with thick materials.

Material Compatibility:

Waterjet cutting's versatility extends beyond thickness—it is compatible with a wide range of materials. Whether it's steel, aluminum, titanium, stone, ceramic, or composites, waterjet cutting can handle them all. This versatility opens up possibilities for industries such as aerospace, architecture, automotive, and manufacturing, where thick materials are commonly encountered.

Waterjet cutting has emerged as a revolutionary technique for cutting thick materials, offering precision, efficiency, and versatility. Its ability to handle substantial thicknesses, while maintaining clean cuts and minimizing heat-affected zones, makes it an invaluable tool across a range of industries. As technology continues to advance, the capabilities of waterjet cutting will only expand, pushing the boundaries of what is possible and providing innovative solutions to the challenges of cutting thick materials.

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