Laser cutting in shipbuilding
Precision cutting and bevel cutting for marine steel structures
In shipbuilding, large steel plates, sheets, profiles, and structural components are processed with high demands on dimensional accuracy, cut quality, and process reliability. Laser cutting supports the efficient prefabrication of components for ship hulls, decks, sections, tanks, and offshore components.
An important application is bevel cutting for the preparation of K-seams. This typically involves processing sheet metal with thicknesses ranging from about 18 to 30 mm and applying defined bevels, such as 45°. This ensures that the components are immediately ready for subsequent welding processes.
This reduces manual rework, facilitates further processing, and increases process reliability in maritime manufacturing. Clean cut edges, precise bevels, and reproducible contours ensure that components can be transferred to the next process stage more quickly and reliably.
Precitec cutting heads and sensor solutions support stable laser cutting processes in industrial manufacturing environments—even for large components, thick sheets, and complex contours.
Advantages of laser cutting in shipbuilding
- Less rework thanks to clean cut edges and precise chamfer cuts
- Faster further processing, as components are prepared directly for downstream welding processes
- High dimensional accuracy for steel plates, sheet metal, and large-format structural components
- Efficient weld preparation through bevel cutting for K-seams
- Consistent process quality even with thick sheets and complex contours
- Reduced production effort thanks to integrated cutting and edge preparation in a single process
- Improved planning in prefabrication thanks to reproducible cutting and component quality
Typical applications
Ship hulls and sections
Precisely cut sheet metal and steel plates for large-format components with high dimensional accuracy.
Decks, tanks, and structural components
Clean cut edges and prepared chamfers facilitate assembly and further processing.
Offshore components
Robust cutting processes for maritime steel structures with high demands on quality and process reliability.
K-seam preparation
Bevel cutting produces weld-ready component edges and reduces manual rework prior to welding.
Tailored solutions for shipbuilding
Precitec cutting heads support precise and stable cutting processes for a variety of material thicknesses and component geometries. Combined with reliable sensor technology, they deliver reproducible cut quality and prepare component edges for direct further processing.
The ProCutter 2.0 supports demanding laser cutting processes in shipbuilding—from precise blanking to bevel cutting for weld-ready component edges.
FAQ: Laser cutting in shipbuilding
Laser cutting enables precise cuts, clean cut edges, and less rework. Components can be efficiently prepared for downstream processes.
In bevel cutting, component edges are cut at defined angles. In shipbuilding, this is often used to prepare K-seams for subsequent welding processes.
A precisely prepared K-seam facilitates subsequent welding and reduces the need for manual rework on thick sheets.
Typical applications involve sheet metal thicknesses of about 18 to 30 mm, for example with 45° bevel angles.