Numerical Methods and Descriptive Geometry Methods for Unfoldings Determination

Carmen Adriana Cîrstoiu; Alin Pohoata; Ivona Camelia Petre; Carmen Popa

doi:10.4028/www.scientific.net/AMM.659.553

Paper Titles

Researches Concerning the Cutting of Strains Plant with Cutting Devices from Romanian Combine Harvesters
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Losses Analysis of Materials Resulted from Shredding of Food Materials with Soft Texture by Means of Metal Wire Cutting
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Researches Regarding the Improvement of the Design for Vineyard Spraying Equipment
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Researches Regarding the Reliability of the Spraying Nozzles Used for Vineyard and Orchard Sprayers
p.545

Numerical Methods and Descriptive Geometry Methods for Unfoldings Determination
p.553

Generalization of Multispeed Gear Pitch Curves Design
p.559

Technical Applications of the Descriptive Geometry and the Numerical Methods
p.565

Nonlinear Oscillations of a Mass with Cubic Stiffness, Harmonic Excitation and Dry Friction
p.571

The Generation of Conical Gears by a CAD Soft
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 659Numerical Methods and Descriptive Geometry Methods...

Numerical Methods and Descriptive Geometry Methods for Unfoldings Determination

Abstract:

The calculation of the unfoldings surfaces has many practical applications, especially in the connection pipes of equal or different sizes. The work has the role of establishing a pipeline of an industrial installation, with a known configuration, composed by cylindrical, conical and prismatic surfaces. This paper, based on methods of descriptive geometry, gives all the necessary information to obtain the unfoldings and after that, by using numerical analysis, there are presented some algorithms used in developing the piece.

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Periodical:

Applied Mechanics and Materials (Volume 659)

Pages:

553-558

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.659.553

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Online since:

October 2014

Authors:

Carmen Adriana Cîrstoiu, Alin Pohoata*, Ivona Camelia Petre, Carmen Popa

Keywords:

Mathematical Method, Numerical Analysis, Polygonal Section, Section Circular, Unfolding

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