Temat: reverse engineering

Skocz do pozycji: 1.

Tytuł:: Computer supported techniques in product development reducting time of its introducing to market
Autorzy:: Jakubowski, J.
Tematy:: virtual manufacturing
reverse engineering
CAx techniques; Pokaż więcej
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Powiązania:: https://bibliotekanauki.pl/articles/117685.pdf Link otwiera się w nowym oknie
Opis:: The necessity for quick responding to changing market conditions forces manufacturers to seek new ways of designing and implementing production facilities. One method manufacturers are quickly adopting is process modeling and simulation, often referred to as virtual manufacturing (VR). Virtual manufacturing allows engineers to view a computer-simulated version of how the final machines or processes should operate. They can eliminate process design flaws in the early stages of development, giving significant savings. The paper describes two examples of complex approach to solve typical engineering problems using advanced CAx system.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Crank-Piston Model of Internal Combustion Engine using CAD/CAM/CAE in the MSC Adams
Autorzy:: Biały, M.
Szlachetka, M.
Tematy:: CAD/CAM/CAE
reverse engineering
internal combustion engine; Pokaż więcej
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Powiązania:: https://bibliotekanauki.pl/articles/117786.pdf Link otwiera się w nowym oknie
Opis:: The article presents the modeling and simulation of the crank-piston model of internal combustion engine. The object of the research was the engine of the vehicle from the B segment. The individual elements of the gasoline engine were digitizing using the process of reverse engineering. After converting the geometry, assembling was imported to MSC Adams software. The crank-piston system was specified by boundary conditions of piston forces applied on the pistons crowns. This force was obtain from the cylinder pressure recorded during the tests, that were carried out on a chassis dynamometer. The simulation studies allowed t determine the load distribution in a dynamic state for the se-lected kinematic pairs.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Selected methods of making three-dimensional virtual models of museum ceramic objects
Autorzy:: Montusiewicz, J.
Czyż, Z.
Kayumov, R
Tematy:: 3D scanning
reverse engineering
digital model
digitisation of museum objects; Pokaż więcej
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Powiązania:: https://bibliotekanauki.pl/articles/117862.pdf Link otwiera się w nowym oknie
Opis:: The paper presents available three-dimensional scanning technologies with a particular focus on the digitisation process of ceramic objects. Of the re-search carried out show that in digitising ceramic objects with concave ornamentation by the Roland PICZA LPX-600 scanner the method of scanning by planes should be used. While digitising such objects with the ZScanner ® 700 one should use the resolution of 0,4 mm. The paper also shows the suitability of reference imaging in recreating the shape of the object in constructing 3D models. This shape can be used in virtual assembly of the shells of broken ceramic vessels.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Medical imaging and 3D reconstruction for obtaining the geometrical and physical model of a congenital bilateral radio-ulnar synostosis
Autorzy:: Karpiński, R.
Jonak, J.
Maksymiuk, J.
Tematy:: computed tomography
rapid prototyping
reverse engineering
tomografia komputerowa
szybkie prototypowanie
inżynieria wsteczna; Pokaż więcej
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Powiązania:: https://bibliotekanauki.pl/articles/117798.pdf Link otwiera się w nowym oknie
Opis:: The paper presents results of a 3D reconstruction of a congenital bilateral radio-ulnar synostosis. Basics of anatomy and biomechanical analysis of the elbow joint were introduced. Case report of a congenital bilateral radio-ulnar synostosis was presented. Based on the data from computed tomography imaging, the model of a congenital bilateral radio-ulnar synostosis was constructed. Basic information on reverse engineering, rapid prototyping and methods of making physical models are presented. The creation of physical models was aimed at pre-operative planning and conceptualization. Physical models were also used in the educational form at the stage of communication with the patient.
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Resolution in the 3D modeling of objects for additive manufacturing and reverse engineering – shutter effect
Autorzy:: Coutiño-Moreno, Elvis
Estrada, Quirino
Maldonado-Onofre, Daniel
Rodriguez-Mendez, Alejandro
Gomez-Giron, Julio
Tematy:: reverse engineering
additive manufacturing
point cloud
mesh
reflectance
inżynieria odwrotna
wytwarzanie przyrostowe
chmura punktów
siatka
odbicie; Pokaż więcej
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Powiązania:: https://bibliotekanauki.pl/articles/1837800.pdf Link otwiera się w nowym oknie
Opis:: This article presents a proportional relationship between Shutter and the value of the resolution scanning system that allows decision making for modeling 3D parts used in reverse engineering and additive manufacturing. As a first step, the object of interest is treated to dim excessive brightness, then the object is scanned (by point cloud or mesh) with the use of a Handyscan 700 scanner. The point cloud is processed with the Geomagic software Desing X to generate a CAD image and a “.stl” file for 3D printing.
Dostawca treści:: Biblioteka Nauki

Artykuł

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