Konstrukcija rješenja planetarnog prijenosnika

master's thesis

• Title (english): Design solution of planet gear
• Author: Ivan Galić
• Mentor: Ivica Galić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2016-01-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

U radu je prikazano konstrukcijsko rješenje planetarnog prijenosnika. Kako prijenosni omjer nije značajno velik, odlučeno je da se prijenosnik izvede kao prijenosnik jednostupanjski i to 1UV tipa. U početku rada je objašnjen princip sklapanja planetarnog prijenosnika, te je dan prikaz nekih njegovih varijanti. Spomenute su prednosti i nedostaci planetarnih prijenosnika koje imaju značajnu ulogu u samom procesu konstrukcije te je objašnjen način označavanja planetarnih prijenosnika. U kinematskoj analizi je dan prikaz gibanja članova prijenosnika u odnosu na okolinu i u odnosu na druge članove, a provjereni su i kriteriji koje jedan planetarni prijenosnik mora ostvarivati: kriterij koaksijalnosti, susjednosti i sprezanja. Zatim je izvršen proračun čvrstoće zupčanika, proračun čvrstoće vratila i odabir ležajeva na koja su vratila oslonjena. Na osnovu izvršenog proračuna je izrađen model planetarnog prijenosnika i njegova tehnička dokumentacija.

Abstract (english)

This work presents a design solution of planetary gear. As the ratio isn't to a large extent, it was decided that the planetary gear is single stage 1UV type. In the beginning of the work is explained principle of the conclusion of the planetary gearbox, and an overview of some of its variants. Then is something said about advantages and disadvantages of the planetary gears, which play an important role in the process of design, and explained the way of marking the planetary gear. The kinematic analysis gives an overview of the motion members gear in relation to the environment and in relation to other members. Later is checked criteria that one planetary gearbox must be attained by: criterion of concentricity, adjacency and coupling. Then was carried the gear strength calculation, calculation of shafts strength and select the bearings on which they rely. On the basis of the calculation is made model of the planetary gearbox and its technical documentation.

• Keywords: konstrukcija; planetarni prijenosnik; prijenosnik; planetarni zupčanik
• Language: croatian
• URN:NBN: urn:nbn:hr:235:979500
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-22 15:25:47