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This master thesis has been made on behalf of Sony Ericsson in co-operation with Machine Design at Lund Institute of Technology. The background is a need within Sony Ericsson to test moulded plastic parts before they are assembled together to a phone. There are today various specified tests that are made on every single phone before it is launched, but they are all made on complete assembled phone
This resport is the result of a Master Thesis project between Winfoor AB and the Division of Machine Design, Faculty of Engineering, LTH, at Lund university. Winfoor AB has developed a new technology for producing wind energy. This technology utilizes the motion of a wind subjected sail cloth (wind element).The wind generates an ascillating movement of the wind element, from which energy can be p
Westinghouse Electric Sweden AB has for the production of Optima 3, decided to replace the existing welding equipment with a new laser-welding process, to weld the spacer that keeps the fuel rods in place at the fuel box. The author wrote this master thesis for the department of Mechanical construction, MKON within the Faculty of Engineering of Lunds University. The goal was to examine Westinghous
Our master thesis is performed for Faiveley Transport AB, Landskrona. The company’s main business area is development and assembly of complete brake systems, wheels and couplings for railway vehicles. The company is currently working on a project, V-Brake, to develop a new competitive brake. Earlier two students, T. Persson and J. Mårtensson, have been working with the development of the brake, bu
A built rivet machine is experiencing a bending moment that makes it "yawn" when it rivets, which causes a bad rivet operation. The purpose is to analyze and find the reaseon for the caused problem. Method: A computer based machine design analysis will be performed and the achieved results will be compared with actual measured ones. When a satisfied result i achieved redesign will be per
This thesis project was to develop a module for a forest precision seeder. The project is made at BCC AB. BCC is a worldwide supplier of forest seed centre and containerized nursery equipment. BCC develops, designs, produces and sales machines for forest seed handling. BCC s existing precision seeder can not handle seed that are tinier than 1 mm in diameter. With a growing market in countries with
This Master Thesis was executed on behalf of Faiveley Transport AB, Landskrona, Sweden, between February and September 2007. The work was written under the Division of Machine Design at Lund Institute of Technology. The Faiveley Group is one of the world’s leading suppliers of railway systems and services, and the thesis was conducted as a product development project with the objective to design a
The purpose of this work has been to perform numerical calculations on the cubical mixing tank the QB mixer, to be able to verify its strength and try to improve it. The QB mixer is produced by the company QB FoodTech AB. Firstly a CAD model was made from drawings of the mixer. Then the structure was analysed in aspects of pressure load, thermal loads and gravitational load. A modal analysis to ge
The task consisted in helping Tetra Pak with the problem that they today have with unexplained deformation of their creasing carriages. Tetra Pak uses different carriages depending on which kind of packaging that is to be manufactured. The carriages are hauled in and pulled in to the production line when another type of packaging is to be manufactured. Basically the carriages look the same, the th
This master thesis is commissioned by the company Haldex Brake Products AB based in Landskrona. The company is acting on the road vehicle market. Amongst other products the company produces disc brakes for the heavy road vehicle industry. Disc brakes developed by Haldex, based on the sliding caliper principle, are during certain circumstances experiencing problems with malfunction of the brake due
Bakgrundsbeskrivning: Traditionellt har risk betraktats som något negativt och olika typer av risker har hanterats av olika funktioner. Sedan ett antal år har Integrated Risk Management (IRM) utvecklats som koncept för riskhantering. IRM innebär samordning och integration av riskhanteringsarbetet. Problemställning: I vissa länder har lagstiftning tvingat företag att implementera system som IRM, me
Själva produkten eller tjänsten skall vara unik i sitt slag och gynna konsumenten som inte något på marknaden redan gör. Därigenom kommer produkten eller tjänsten om den håller måttet att själv skapa en Word of Mouth genom konsumenters och främst opinionsledares rekommendationer. Företagen måste sträva efter att hitta och samarbeta med dessa människor som kan påverka deras varumärke, leda opinione
Vårt syfte med denna uppsats är att undersöka hur chefskapet förändras för verksamhetschefer i primärsjukvården i och med införandet av kundval. Vi vill även se hur man kan förbereda och utveckla verksamhetschefer i de landsting och regioner där man ska införa kundval. För att besvara uppsatsens frågeställning har vi använt oss av olika teorier om chefskap och ledarskap, Kotters teori om misstag o
