What materials can be cut? Will heat-sensitive materials be damaged?

Regarding the range of materials that robotic waterjet cutting equipment can process and its impact on heat-sensitive materials, these are core questions in evaluating process suitability. Robotic waterjet cutting is essentially a cold-working process, and its universal cutting capability combined with the absence of thermal effects makes it an indispensable processing method in high-end manufacturing.

In terms of material adaptability, robotic waterjet cutting can process almost all known engineering materials. This includes, but is not limited to, various metals such as stainless steel, aluminum alloys, titanium alloys, and copper; non-metallic brittle materials such as glass, stone, and ceramics of various thicknesses; and polymer materials such as rubber, plastics, and foams. Particularly for composite materials that are increasingly widely used in modern industry—such as carbon fiber reinforced plastics (CFRP), glass fiber reinforced plastics (GFRP), and aramid fibers (Kevlar)—waterjet cutting demonstrates irreplaceable advantages. The cutting thickness can range from thin sheets to over 100 mm thick plates, with the specific cutting speed and thickness depending on the hardness and characteristics of the material.

Regarding the issue of damage to heat-sensitive materials, the core advantage of waterjet cutting lies in its "cold cutting" nature. During the cutting process, the waterjet not only performs the cutting action but also continuously carries away heat generated in the cutting zone, keeping the temperature rise at the workpiece cut surface extremely low—typically no more than 5°C. As a result, the cut surface has absolutely no heat-affected zone, and there is no thermal deformation, thermal stress, slag, or micro-cracking. The internal metallographic structure and physical/chemical properties of the material remain intact. This makes waterjet cutting the preferred process for processing aerospace carbon fiber components, military bulletproof materials, automotive lightweight interior parts, and heat-sensitive components in consumer electronics—thoroughly solving problems such as delamination, burning, or performance degradation caused by high temperatures in laser or plasma cutting.

Guanghui Company has been deeply engaged in ultra-high pressure waterjet technology for over a decade, offering a full range of robotic waterjet cutting equipment with various robotic configurations including floor-mounted, overhead-mounted, and rail-mounted systems. We support deep customization based on your specific materials to be cut, workpiece dimensions, thickness, and process requirements—including integration of multi-axis linkage systems, automatic loading/unloading devices, and vision positioning systems. The company has a nationwide sales and service network, enabling rapid delivery to customers across the country, and provides full life-cycle after-sales service covering installation and commissioning, operational training, and long-term maintenance, ensuring your production tasks run efficiently and stably.