One of the core applications of a 5-axis waterjet is bevel cutting. Through the coordinated motion of the A-axis (tilt) and C-axis (rotation), the cutting head can tilt up to ±69 degrees in space, directly producing V-groove, Y-groove, and K-groove profiles. The cutting head approaches the workpiece from the required angle while the jet penetrates the material, forming the bevel geometry in one continuous operation.

Why This Matters for Weld Preparation

In conventional manufacturing, weld preparation bevels are produced by milling, grinding, or flame cutting—each requiring a separate machine, a separate setup, and often manual finishing. A 5-axis waterjet eliminates these steps. The bevel is cut directly on the same machine that cuts the part outline, in the same setup, with no transfer between stations and no secondary clamping. The result is shorter lead time, fewer handling steps, and consistent bevel geometry from part to part.

Cold Cutting Preserved at an Angle

Even at a tilted angle, waterjet cutting remains a cold process. The bevel edge has no heat-affected zone, no oxidation, and no metallurgical change. For high-strength steels, titanium alloys, and other heat-sensitive materials, this preserves the mechanical properties of the weld preparation surface—an advantage that thermal bevel cutting cannot match.

Aerospace Applications

In aerospace manufacturing, five-axis waterjet systems are used for trimming and hole drilling on carbon fiber composite skins. The multi-axis motion allows the cutting head to follow curved surfaces and approach the material at the correct angle, avoiding delamination and fiber pull-out. Large five-axis waterjet systems can have working envelopes up to 15m × 5m, with full-size cutting error controlled within 0.75mm. This capability supports the processing of large composite structures that cannot be handled on smaller fixed-head machines.

Machine Requirements

Bevel cutting places additional demands on the machine: the rotary axes must maintain rigidity under cutting load, the control system must coordinate five axes simultaneously, and the CAM software must calculate the correct tilt angle and compensation for each segment of the path. Taper compensation and bevel cutting are managed together, so the finished edge meets both the angle specification and the verticality requirement.

Winwin offers a complete range of waterjet cutting equipment, high-pressure pumps, and genuine waterjet accessories, including 5-axis systems configured for bevel cutting and three-dimensional contour machining. Every machine is fully customizable to your workpiece geometries, bevel types, and production targets. Winwin provides comprehensive after-sales service for products shipped worldwide, including professional installation, calibration, operator training, spare parts supply, remote technical support, and full lifecycle service, ensuring your equipment performs reliably wherever you are.