Search for dissertations about: "Torbjörn Lindbäck"

Found 3 swedish dissertations containing the words Torbjörn Lindbäck.

2. 1. Computational modelling of rail manufacturing

   Author : Torbjörn Lindbäck; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Aided Design; Datorstödd maskinkonstruktion;

   Abstract : The thesis deals with simulation of rail manufacturing. During the manufacturing process residual stresses arise in the rail, primarily due to cooling and straightening. These stresses can affect product performance, for example fatigue characteristics. Therefore it would be desirable to be able to predict these in an efficient way. READ MORE

4. 2. Simulation of metal forming processes including impact on product performance

   Author : Torbjörn Lindbäck; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Aided Design; Datorstödd maskinkonstruktion;

   Abstract : This thesis deals with finite element simulation of manufacturing processes. The aim of the research was to improve the product development process by providing engineers with methods and tools to enable efficient manufacturing simulations . The focus of the work is forming processes such as rail manufacturing and sheet metal forming. READ MORE

5. 3. Vision based perception systems for unmanned forestry machines

   Author : Songyu Li; Magnus Karlberg; Håkan Lideskog; Torbjörn Lindbäck; Tomas Nordfjell; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Design; Maskinkonstruktion;

   Abstract : After years of continuous development in the past decades, the field of forest production has achieved a notable degree of mechanization. Nonetheless, the unceasing demand for increased productivity in forestry operations continues to drive the rapid expansion of forestry automation. READ MORE