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Pregled bibliografske jedinice broj: 517994

The application of FEM in some segments of manufacturing processes


Orčić, Branislav; Tevčić, Marina; Ciglar, Damir
The application of FEM in some segments of manufacturing processes // 13th International Scientific Conference on Production Engineering (CIM 2011) : Computer Integrated Manufacturing and High Speed Machining : proceedings / Abele, Eberhard ; Udiljak, Toma ; Ciglar, Damir (ur.).
Zagreb: Hrvatska udruga proizvodnog strojarstva (HUPS), 2011. str. 167-171 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
The application of FEM in some segments of manufacturing processes

Autori
Orčić, Branislav ; Tevčić, Marina ; Ciglar, Damir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
13th International Scientific Conference on Production Engineering (CIM 2011) : Computer Integrated Manufacturing and High Speed Machining : proceedings / Abele, Eberhard ; Udiljak, Toma ; Ciglar, Damir - Zagreb : Hrvatska udruga proizvodnog strojarstva (HUPS), 2011, 167-171

ISBN
978-953-7689-01-8

Skup
Međunarodno znanstveno savjetovanje proizvodnog strojarstva (13 ; 2011)

Mjesto i datum
Biograd na Moru, Hrvatska, 16.06.2011. - 18.06.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
FEM; reconditioning; elasticity strain; turning device; stability; stiffness

Sažetak
Successful production is achieved by continuously improving the manufacturing process, while maintaining or increasing the quality and accuracy of product. Very important factor to achieve such goal is more extensive and deeper technical preparation of necessary technical analyses. For some of those the numerical Finite Element Method (FEM) is used. This paper shows examples where FEM was applied, as integral part of technical analysis. The first example relates to the reconditioning of a turbine vane carrier (TVC) oval deformed. TVC is brought to cylindrical shape using special tool and afterwards heated in an oven (both, TVC and tool) in order to become relaxed from residual stresses. To bring a TVC in cylindrical shape, a very small amount of plastic deformation is allowed. By application of FEM analysis a correlation between split flange displacements and stresses in the TVC was obtained. The next example of FEM application is labyrinth sealing strips reparation process of a damaged turbine rotor. Machining is done at the site in condition of disassembled turbine upper casings. Turning slide with turning tool is fixed to the turbine casing with a special device, while the rotor is rotating in the turbine bearings. Correlation between stability and stiffness of special turning device, diameter of labyrinth sealing strips and the cutting forces, was analyzed with FEM.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
248-0691736-1821 - Optimizacija parametara konstrukcije strojeva za produženje životnog vijeka
120-1201948-1938 - Napredni obradni sustavi i procesi (Udiljak, Toma, MZOS ) ( CroRIS)
120-1521473-1808 - Povišenje učinkovitosti razvoja i preradbe polimernih proizvoda (Šercer, Mladen, MZOS ) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Veleučilište u Karlovcu

Profili:

Avatar Url Damir Ciglar (autor)

Avatar Url Branislav Orčić (autor)

Avatar Url Marina Tevčić (autor)


Citiraj ovu publikaciju:

Orčić, Branislav; Tevčić, Marina; Ciglar, Damir
The application of FEM in some segments of manufacturing processes // 13th International Scientific Conference on Production Engineering (CIM 2011) : Computer Integrated Manufacturing and High Speed Machining : proceedings / Abele, Eberhard ; Udiljak, Toma ; Ciglar, Damir (ur.).
Zagreb: Hrvatska udruga proizvodnog strojarstva (HUPS), 2011. str. 167-171 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Orčić, B., Tevčić, M. & Ciglar, D. (2011) The application of FEM in some segments of manufacturing processes. U: Abele, E., Udiljak, T. & Ciglar, D. (ur.)13th International Scientific Conference on Production Engineering (CIM 2011) : Computer Integrated Manufacturing and High Speed Machining : proceedings.
@article{article, author = {Or\v{c}i\'{c}, Branislav and Tev\v{c}i\'{c}, Marina and Ciglar, Damir}, year = {2011}, pages = {167-171}, keywords = {FEM, reconditioning, elasticity strain, turning device, stability, stiffness}, isbn = {978-953-7689-01-8}, title = {The application of FEM in some segments of manufacturing processes}, keyword = {FEM, reconditioning, elasticity strain, turning device, stability, stiffness}, publisher = {Hrvatska udruga proizvodnog strojarstva (HUPS)}, publisherplace = {Biograd na Moru, Hrvatska} }
@article{article, author = {Or\v{c}i\'{c}, Branislav and Tev\v{c}i\'{c}, Marina and Ciglar, Damir}, year = {2011}, pages = {167-171}, keywords = {FEM, reconditioning, elasticity strain, turning device, stability, stiffness}, isbn = {978-953-7689-01-8}, title = {The application of FEM in some segments of manufacturing processes}, keyword = {FEM, reconditioning, elasticity strain, turning device, stability, stiffness}, publisher = {Hrvatska udruga proizvodnog strojarstva (HUPS)}, publisherplace = {Biograd na Moru, Hrvatska} }




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