Simulacija kinematike zobate verige

Marinko, Jure (author), Nagode, Marko (mentor), Šeruga, Domen (co-mentor)

Ideja zaključne naloge je izdelati numerični model in video simulacijo, ki bo služila kot pedagoški pripomoček za lažje razumevanje delovanja zobatih verig. Implementacija tega je bila izdelana v programskem okolju Python, rezultati pa prikazani v diagramih programskega paketa matplotlib. Iz simulacije je razvidno, da ima veriga poligonski efekt, prav tako pa je opazna njena posebnost, da se oblika zob tekom obratovanja spreminja. Od tod verjetno tudi njena lastnost silent chain (ang. tiha veriga). Numerični model pa je zasnovan kar se da splošno in pregledno, da je mogoča nadaljnja nadgradnja.

• Language: Slovenian
• Keywords: zobate verige, evolventni zobniki, numerični modeli, simulacije, poligonski efekti
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [J. Marinko]
• Year: 2019
• Number of pages: XII, 35 f.
• PID: 20.500.12556/RUL-108763
• UDC: 519.876.5:004.942:621.83(043.2)
• COBISS.SI-ID: 16731931
• Publication date in RUL: 20.07.2019

Secondary language

• Language: English
• Title: Simulation of kinematic of silent chain

Abstract

The idea behind the final thesis is to produce a numerical model and video simulation, which will serve as a pedagogical tool for easier understanding of the operation of the silent chains. This implementation was done in the Python program environment and the results are shown in the diagrams of the matplotlib software package. It is evident from the simulation, that the chain has a polygon effect and it is noticeable that shape of the teeth is not constant. Hence its characteristic is silent chain. The numerical model is designed as widely and transparently as possible for further upgrading.

• Keywords: silent chains, involute gears, numerical models, simulations, polygon effects