Stručni rad
Analysis of Different Digital Solutions for Material Nesting in Steel Shipbuilding
Jan Chudy
; University of Rijeka, Faculty of Engineering, Rijeka, Croatia
*
Ranka Vukasović Botica
; Mardesign d.o.o., Rijeka, Croatia
Marko Hadjina
; University of Rijeka, Faculty of Engineering, Rijeka, Croatia
* Dopisni autor.
Sažetak
Within the shipbuilding process an efficient steel structure elements fabrication process represents a
fundamental and important phase as it directly affects production efficiency, material utilization, and
the quality of the finished ship structure. A key role in modern sheet metal cutting is played by the use
of computer-aided digital solutions known as nesting software. Successful implementation of digital
model with cutting in manufacturing process requires the involvement of highly qualified personnel –
designers, CNC operators, and engineers with solid knowledge in digital technologies in coordination
with manufacturing requirements and technical standards as well as the rules of classification societies.
This technology enables automatic layout of elements, precise control of cutting processes, tracking
of surplus material, and generation of NC programs for controlling CNC machines. In this context,
the choice of software tool – such as Nestix for Cadmatic Hull or Aveva Marine nesting – has a direct
impact on accuracy, speed, level of automation, and flexibility in the production process. Therefore, the
selection of appropriate nesting software is not only a technical but also a strategic decision for every
shipyard, as a well-chosen solution can contribute to higher productivity, lower material consumption,
and greater competitiveness in the market.
Ključne riječi
shipbuilding, steel fabrication, nesting, digital solutions, optimization, ship structure elements
Hrčak ID:
347260
URI
Datum izdavanja:
19.5.2026.
Posjeta: 0 *