Temat: transmission error - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Tooth Contact Analysis of Cylindrical Gears with an Unconventional Tooth Profile
Autorzy:: Batsch, Michał
Wydrzyński, Dawid
Przeszłowski, Łukasz
Powiązania:: https://bibliotekanauki.pl/articles/2201930.pdf
Data publikacji:: 2022
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: eccentric-cycloidal gearing
involute gearing
Novikov gearing
contact pattern
sliding velocity
transmission error
Opis:: The paper presents mathematical models of cylindrical gear pairs with various types of tooth profiles, such as eccentric-cycloidal, concavo-convex Novikov type, and involute. Comparative analyses were provided for the aforementioned gear meshes, aimed at determining contact patterns, sliding velocity, and transmission errors. Tooth surface modifications were also considered. The results were compared with findings for a conventional involute gearing. It was found that the contact pattern in Novikov conformal gearing is 30% greater than in the involute gear pair, and 60% greater than in the eccentric-cycloidal gear pair. The smallest sliding velocity was obtained in Novikov gearing, which may be beneficial in terms of durability.
Źródło:: Advances in Science and Technology. Research Journal; 2022, 16, 4; 119--129
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The impact of geometry errors on the motion transmission of dual path gearing
Autorzy:: Pacana, J.
Pacana, A.
Powiązania:: https://bibliotekanauki.pl/articles/102719.pdf
Data publikacji:: 2016
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: gears
tooth pitch error
gears kinematics
motion transmission errors
FEM
Opis:: The article presents the numerical analysis of the impact of geometry errors on the motion transmission of dual path gearing. The strength calculations of the elements of the drive were made by means of the Finite Elements Method (FEM). The calculations were made for the two-dimensional models of the dual path gearing. In the first place, the drive of the error-free (theoretical) geometry was tested. Next, the modifications of the selected teeth were introduced to the calculation models. The aim of the modifications of the tooth profile was to simulate pitch errors in compliance with the admissible values defined by PN-ISO 1328-1:2015 norm “Cylindrical gears – ISO system of flank tolerance classification”. Finally, all the results were put together for comparison. The obtained results confirm the high irregularity of work gear as a result of errors tooth geometry.
Źródło:: Advances in Science and Technology. Research Journal; 2016, 10, 32; 94-100
2299-8624
Pojawia się w:: Advances in Science and Technology. Research Journal
Dostawca treści:: Biblioteka Nauki

Artykuł

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