Identification and optimization of key process parameters in noncontact laser scanning for reverse engineering

Korošec, Marjan; Duhovnik, Jože; Vukašinović, Nikola

doi:10.1016/j.cad.2010.02.003

Cited by 33 publications

(14 citation statements)

References 14 publications

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“…Furthermore, it is noteworthy that reverse engineering became a practical method to make a 30 virtual mode! of an existing physical part for use in 30 computer-aided design (CAO), computer-aided manufacturing (CAM), computer-aided engineering (CAE) or other interoperable software [38,27,10,22,5,31]. In addition.…”

Section: Retenâonmentioning

confidence: 99%

Risk information formalisation with graphs

Kamsu-Foguem

Tiako

2017

Computers in Industry

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Section: Retenâonmentioning

confidence: 99%

Risk information formalisation with graphs

Kamsu-Foguem

Tiako

2017

Computers in Industry

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“…Kluczowymi elementami procesu inżynierii odwrotnej są digitalizacja obiektu i tworzenie jego modelu geometrycznego. Proces digitalizacji realizowany jest obecnie najczę-ściej z wykorzystaniem współrzędnościowych maszyn pomiarowych [6], skanerów optycznych [7] lub laserowych [4]. Budowa modelu geometrycznego obiektu koncentruje się w głównej mierze na przetwarzaniu chmur punktów pomiarowych i przetwarzaniu ich w powierzchniowe modele geometryczne odtwarzanych obiektów [1].…”

Section: Wprowadzenieunclassified

Reverse engineering of the spatial objects with the use of CMM and CNC milling machines

Werner

Poniatowska

2015

Mechanik

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StreszczenieZaprezentowano metodykę realizacji procesu inżynierii odwrotnej obiektów przestrzennych, która obejmuje następujące etapy: digitalizację obiektu przestrzennego na współrzędnościowej maszynie pomiarowej, budowę modelu geometrycznego obiektu na podstawie przetworzonych wyników pomiarów współrzędnościowych, ocenę dokładności uzyskanego modelu geometrycznego rekonstruowanego obiektu, wytworzenie kopii obiektu z wykorzystaniem frezarki CNC. Proponowana metodyka została zweryfikowana na przykładzie odtwarzania geometrii dolnej części obudowy pilota TV. Słowa kluczowe: digitalizacja, modelowanie geometryczne, system CAD/CAM, frezarka CNC REVERSE ENGINEERING OF THE SPATIAL OBJECTS WITH THE USE OF CMM AND CNC MILLING MACHINES AbstractThe paper presents the methodology of the reverse engineering of the spatial objects. The adopted methodology consists of the following stages: digitalization of a spatial object on CMM, construction of a geometric model of the object based on results of the coordinate measurements, accuracy assessment of the resulting geometric model of the reconstructed object, manufacture of a copy of the object on CNC milling machine. The proposed methodology was verified on example of the reconstruction of the lower cover TV remote control.

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“…These challenges arise as laser scanner technology has several limitations such as depth of field, field of view and self-occlusion [7][8][9][10][11]. Additionally, Korosec et al [12] discusses how the level of accuracy in reverse engineered surfaces using laser scanners is highly dependent on object distance and the scanning angle of the laser.…”

Section: Introductionmentioning

confidence: 98%

A laser scanning based reverse engineering system for 3D model generation

Javed

Won

Khamesee

et al. 2013

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society

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This paper presents a laser scanner based reverse engineering (RE) system that generates accurate 3D solid models of bottles. The proposed system is designed for ease of use and has an open architecture, making it an ideal solution for bottle conveying system manufacturers. Conveyor system manufactures need a versatile RE system that can create 3D models of bottles to develop conveyor systems for their clients. This paper also presents a simple, robust filtering technique that can effectively remove the noise from the scanned laser data, yet retaining the shape of the scanned bottle. An error analysis is performed to compare our technique against another common data filtering technique, and sample 3D models are generated to contrast the effects of the different filtering approaches.

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Identification and optimization of key process parameters in noncontact laser scanning for reverse engineering

Cited by 33 publications

References 14 publications

Risk information formalisation with graphs

Risk information formalisation with graphs

Reverse engineering of the spatial objects with the use of CMM and CNC milling machines

A laser scanning based reverse engineering system for 3D model generation

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