83 uppsatser · sida 5 av 6
… the crystal peaks are broken by the pressure process and helps reduce friction during the processThe result shows that phosphate affects the life span of the production tools and minimizes the damage. Enhancing the time it can be used without being broken in the process. On the …
… the crystal peaks are broken by the pressure process and helps reduce friction during the processThe result shows that phosphate affects the life span of the production tools and minimizes the damage. Enhancing the time it can be used without being broken in the process. On the …
… the crystal peaks are broken by the pressure process and helps reduce friction during the processThe result shows that phosphate affects the life span of the production tools and minimizes the damage. Enhancing the time it can be used without being broken in the process. On the …
En studie om medborgardialogens roll och betydelse för stadsplaneringen i Nacka kommun
… and Arnstein’s ladder of participation are close at hand, when analyzing the friction between the views and their relevance in practice. Nevertheless, the ongoing debate and discussion turns out to handle the potential conflicts in a general and unproblematized way. One …
<em>Analysis of the friction coefficient and setting ratio of rubber gaskets </em>
Examensarbetet har varit förlagt på SwePart Transmission AB i Liatorp. Företaget tillverkar kugghjul och kan även ge helhetslösningar för växellådor. SwePart Transmission AB har uppmärksammat problem i form av läckage vid delningsplanet i sina växellådor. Företaget har …
… arms. The tire-to-ground interaction model calculates the reaction forces, friction from the ground and applies the propulsion force. The test track model is a simplified version of the real test track in Skogforsk. The propulsion wheel torque control is used to regulate the …
Utifrån en problemställning formulerad av Trafikverkets skyltfond har produktutvecklingsföretaget Prodelox drivit ett projekt med syfte att testa kreativa idéer för att minska bromssträckan för personbilar i nödsituationer. Som en del i projektet har ett examensarbete genomförts …
… bearings/slide plates has been developed but it needs to be examined if the friction is low enough for it to work. In other cases, a solution for how to move the wheels so that the sections don’t need to rest on them in the closed position should be developed.
… the principle of free loans has to be replacedby a model that introduces ”friction” in the form of limitations on how manytimes a title can be loaned.This study is based on interviews with representatives from both sidesinvolved in the talks, along with a representative from …
Ett perspektiv på betydelsen av ovisshet i militära operationer
Ovissheten är en del i det Clausewitz benämner som krigets atmosfär, populär kallat krigets dimma. Det finns de som hävdar att ovisshet är något som kan avhjälpas med bättre sensorer samtidigt som det finns de som hävdar att ovissheten genomsyrar alla militära operationer. I det …
… on the way can be the use of flywheels as kinetic energy storage devices. Low frictional losses are essential for a flywheel to be effective. To minimize these losses active magnetic bearings (AMB) can be used to keep the shaft centered instead of the more conventional …
Ett produktutvecklingsprojekt på uppdrag av Binar Elektronik AB
Rapporten behandlar ämnet att göra det enklare att öppna plastpåsar och görs på uppdrag av Leif Gustavsson vid Binar Elektronik AB i Trollhättan. Arbetetet utförs i kursen Examensarbete för högskoleingenjörsexamen i innovationsteknik och design, MSGC12 vid fakulteten för hälsa …
A preliminary study
… Other material properties have been studied as well such as hardness, friction coefficient, fatigue- and wear resistance. The cost of some of the different surface finishing techniques has been studied as well, because in order to be interesting their price must match what …
För en ökad framkomlighet vid vinterförhållanden
… lifting one or more tag axles, this will then increase the propulsive force of friction. This however increases wear on both road and vehicle. A possibility to reduce the wear while achieving nearly equivalent traction compared to lifted tag axles is to allow the vehicle to …
… is needed. The result of the examination of the suctionvalve shows that the friction between the piston and the seal is high and that this causes the valve in a few cases sheaves. The study concluded that only small changes in material or detail, improve the component.
