Sökning: "Oscar Hammer"

Hittade 2 uppsatser innehållade orden Oscar Hammer.

1. 1. Experimental Procedures for Operational Modal Analysis of a Power Pack on a Drill Rig

   Master-uppsats, Linköpings universitet/Mekanik och hållfasthetslära

   Författare :Oscar Nilsson; [2017]
   Nyckelord :Operational modal analysis; OMA; engine sweep; modal identication; harmonic scaling;

   Sammanfattning : All structures have modal properties such as natural frequencies and damping. In engineeringit is often of interest to estimate these modal properties for certain structures, to be used whenmodelling for example fatigue. This is done by computing them from finite element models, by using experimental measurements or both. LÄS MER

3. 2. Förstudie för automatisering av gjutgodsrensning

   M1-uppsats, Monteringsteknik; Institutionen för ekonomisk och industriell utveckling

   Författare :Carl-Henrik Sjöqvist; Oscar Söderhielm; [2009]
   Nyckelord :cleaning of casting; automation; gjutgodsrensning; automatisering;

   Sammanfattning : This thesis work has been performed at the Division of Assembly Technology at Linköping University for a period of ten weeks. The work is part of the project ProFlexA, which is a research project in collaboration between Linköping University, Lund University, and industrial partners such as Combi Wear Parts and Smålands Stålgjuteri AB. LÄS MER