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Applicability of as-built 3-D sensing technologies for improved efficiency when supplying joinery products
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Wood Science and Engineering.ORCID iD: 0000-0002-7380-2499
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Wood Science and Engineering.
Number of Authors: 2
2016 (English)In: Wood Material Science & Engineering, ISSN 1748-0272, E-ISSN 1748-0280Article in journal (Refereed) Accepted
Abstract [en]

With currently used surveying methods, the on-site assembly of joinery products often consumes half the supplier budget. Due to spatial uncertainties, the manual product-to-room fitting of components is a major consumer of time and labour resources. With reliable as-built construction site geometrical information, this fitting could be moved to the design stage early in the supplier process. In this study, the currently used manual surveying methods were compared with two different 3-D sensing surveying methods, a portable wire-bound coordinate measuring machine (CMM) and a laser-scanning machine. The comparison evaluates the applicability of the on-site surveying methods and their potential for improving the current surveying process, moving the product-to-room fitting to the design stage. Results show that currently used manual surveying methods leave uncertainties regarding the dimensions of a construction site and are insufficient for moving the product-to-room fitting to the design stage. CMM surveying has the potential to supply coordinate registrations on a par with desired accuracy requirements, but it has limitations at the practically possible detailing level. Laser scanning seems to be applicable for the surveying for a joinery products supplier, but the accurate and detailed 3-D reconstruction of the point cloud data is difficult and requires extensive processing. It can be concluded that the concept of digitized measurement of the as-built spatial dimensions of a construction site to enable product-to-room during the design stage has the potential to succeed with currently available digitizing technologies, but that some challenges remain.

Place, publisher, year, edition, pages
2016.
Keyword [en]
Industrial engineering and economy - Industrial organisation, administration and economics, Manufacturing engineering and work sciences - Manufacturing engineering, Information technology - Other information technology, Civil engineering and architecture - Building manufacturing engineering
Keyword [sv]
Industriell teknik och ekonomi - Industriell organisation, administration och ekonomi, Produktion och arbetsvetenskap - Produktionsteknik, Informationsteknik - Övrig informationsteknik, Samhällsbyggnadsteknik och arkitektur - Byggproduktionsteknik
National Category
Other Mechanical Engineering
Research subject
Wood Science and Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-7639Local ID: 609d08dc-4cb2-4e8e-9030-79f9be9a1954OAI: oai:DiVA.org:ltu-7639DiVA: diva2:980529
Note

Upprättat; 2015; 20140516 (lala)

Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24

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  • apa
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Output format
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