Trdnostna analiza inovativne gredne zveze univerzalnega prijemala

Gorinšek, Martin (author), Jerman, Boris (mentor)

V diplomskem delu je izvedena trdnostna analiza univerzalnega hidravličnega prijemala. Uvodni del je namenjen splošni predstavitvi prijemal in obravnavanega univerzalnega prijemala. V nadaljevanju je predstavljen numerični model univerzalnega prijemala ter njegova priprava za MKE analizo. Izvedena in opisana je trdnostna analiza s programom Ansys. Upoštevana je maksimalna obremenitev, ki jo ustvari hidravlični valj. Na koncu so predstavljeni rezultati, iz katerih je razvidno, da gredna zveza zdrži predvidene obremenitve, pri čemer so kritičen element utori za zatiče na pestu.

• Language: Slovenian
• Keywords: trdnostna analiza univerzalno prijemalo gredna zveza metoda končnih elementov (MKE) napetostno-deformacijska stanja
• Work type: Bachelor thesis/paper
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2017
• PID: 20.500.12556/RUL-94965
• Publication date in RUL: 11.09.2017

Secondary language

• Language: English
• Title: Analysis of innovative shaft connection of the universal grapple

Abstract

Strength analysis of the universal hydraulic grapple is performed in the thesis. The introductory part is intended for general presentation of grapples and for the discussed universal grapple. Than the numerical model of the universal grapple is presented as well as its preparation for FEM analysis. Strength analysis, performed with Ansys program, is described hereinafter. The maximum load generated by the hydraulic cylinder is taken into account. At the end the results are presented, from which it is evident that the shaft connection is able to withstand the predicted loads. Keyways for the pins (holes on the hub) are found to be critical.

• Keywords: strength analysis universal grapple shaft connection finite element method (FEM) stress-strain state