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Knowledge Base Repository

In addition to research papers, the Design Society is developing several valuable resources for those interested in the study of design. These include a repository of PhD theses, a library of case studies and transcripts of design activities, and an archive of our newsletters. Please note that these resources are accessible exclusively to Design Society members.

Engineering designers’ CAD performance when modelling from isometric and orthographic projections

Fanika Lukačević (1,2), Niccolò Becattini (2), Stanko Škec (1)

Type:
Papers
Proceedings of the DESIGN2024 18th International Design Conference
Year:
2024
Editor:
Mario Štorga, Stanko Škec, Tomislav Martinec, Dorian Marjanović, Neven Pavković, Marija Majda Škec
Author:
Fanika Lukačević (1,2), Niccolò Becattini (2), Stanko Škec (1)
Series:
DESIGN
Institution:
1: University of Zagreb FSB, Croatia; 2: Politecnico di Milano, Italy
Section:
Design Methods and Tools
Page(s):
653-662
DOI number:
10.1017/pds.2024.68
ISSN:
2732-527X (Online)
Abstract:
The presented study investigates differences in engineering designers' CAD performance when modelling from two types of projections in technical drawings – isometric and orthographic. The results revealed significant differences in the percentage of correctly replicated components' size and shape, indicating better CAD outcomes when generating CAD models from the orthographic projection. In addition, a comparison of duration, as well as the number and type of sketch entities, sketch relations, and CAD features, showed that CAD modelling processes were similar in both conditions.
Keywords:
computer-aided design (CAD), performance indicators, design representation
18th International Design Conference (DESIGN 2024)
Conferences

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