Yes, a waterjet can cut bevels, but it requires a 5-axis cutting system. A standard 3-axis waterjet moves only along X, Y, and Z axes, meaning the cutting head always remains perpendicular to the material surface. It cannot produce angled cuts or chamfers.
How Bevel Cutting Works
Bevel cutting is achieved through two additional rotary axes added to the cutting head. The A-axis controls tilt (forward and backward), while the B-axis controls swivel (rotation around the vertical axis). Together, these axes allow the cutting head to tilt up to ±68 degrees in any direction, enabling precise angled cuts in a single setup.
The 5-axis system is controlled by CAM software that converts the desired bevel geometry into coordinated motion commands. The software calculates the required tilt angle, cutting speed, and compensation parameters based on material type and thickness. This makes it possible to produce V-shaped, Y-shaped, X-shaped, and custom bevel profiles without secondary machining.
Common Bevel Types and Applications
| Bevel Type | Typical Angle | Application |
|---|---|---|
| V-bevel | 30°–60° | Weld preparation for steel plates |
| Y-bevel | 45°–60° | Thick plate welding, reduced fill volume |
| X-bevel | 45°–60° | Double-sided welding, heavy structures |
| K-bevel | 45°–60° | Symmetrical weld joints |
| Custom profile | Any angle up to ±68° | Aerospace, defense, architectural |
Key Advantages of Waterjet Bevel Cutting
First, it eliminates secondary operations. Bevels are cut directly on the waterjet, removing the need for milling, grinding, or flame cutting. This reduces production time by up to 50% for weld-preparation parts.
Second, the cold cutting process preserves material properties. There is no heat-affected zone, no thermal distortion, and no metallurgical change along the bevel edge, which is critical for high-strength steels, titanium, and aerospace alloys.
Third, the 5-axis system also provides dynamic taper compensation. Even when cutting straight vertical edges, the head tilts automatically to compensate for jet lag and taper, achieving near-zero taper with errors under 0.02mm on 50mm thick material.
Typical Bevel Cutting Data
Maximum bevel angle: ±68 degrees
Bevel angle accuracy: ±0.5 degrees
Achievable edge quality: Ra 1.6–3.2 microns
Material thickness range: up to 150mm for bevel cutting
Compatible materials: steel, stainless steel, aluminum, titanium, composites
Winwin offers a complete range of waterjet cutting equipment, high-pressure pumps, and genuine waterjet accessories, including 3-axis and full 5-axis systems with bevel cutting capability. Every machine is fully customizable to your materials, thicknesses, 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.
Post time：2026-09-16
