Temat: flatness deviation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An analysis of influence of sampling strategy and scanning speed on estimation of straightness and flatness deviations with CMMs
Autorzy:: Stępień, K.
Powiązania:: https://bibliotekanauki.pl/articles/132171.pdf
Data publikacji:: 2015
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: form deviation
flatness
straightness
CMM
Opis:: The paper deals with the problem of influence of scanning speed and measuring strategy on results of flatness and straightness deviations with CMMs. The straightness was studied for various numbers of sampling points and for various scanning speeds. The flatness was investigated for various measurement paths and for various levels of scanning speeds. The results of the study indicate that applied measurement speed and selected measurement path can change obtained results very significantly.
Źródło:: Advanced Technologies in Mechanics; 2015, 2, no. 2 (3); 2-8
2392-0327
Pojawia się w:: Advanced Technologies in Mechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The effect of alternative cutter paths on flatness deviations in the face milling of aluminum plate parts
Autorzy:: Dobrzynski, M.
Chuchala, D.
Orlowski, K. A.
Powiązania:: https://bibliotekanauki.pl/articles/99859.pdf
Data publikacji:: 2018
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: process precision
face milling
radiator
paths strategies
flatness deviation
Opis:: In this paper the relationships between the alternative machining paths and flatness deviations of the aluminum plate part, were presented. The flatness tolerance of the main surface of the plate part has crucial meaning due to the assembly requirement of piezoelectric elements on the radiator. The aluminum bodies under investigation are the base part of the radiators with crimped feathers for the train industry. The surface of the aluminum plate part was milled using three different milling strategies: along of longer or shorter side of workpiece and at an angle of 45°. The aluminum bodies were machined on milling centre ecoMILL 70 DMG MORI. The flatness deviation measurements were carried out on the Coordinated Measuring Machine Altera 7.5.5 Nikon Metrology NV. These measurements were made during the manufacturing process of the radiator, namely after machining, however, before the process crimping of feathers. The results that were obtained enables the validation of assumed milling path strategies in connection of the subsequent machining and assembly processes.
Źródło:: Journal of Machine Engineering; 2018, 18, 1; 80-87
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

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