Sökning: "fixtures"
Visar resultat 16 - 20 av 30 avhandlingar innehållade ordet fixtures.
16. Managing Geometrical Variation through Optimization and Visualization
Sammanfattning : All manufacturing processes are afflicted by variation that causes deviations in critical dimensions in the final product. Geometrical variation results in form and size deviation in individual parts. Assembly variation comes from defects in assembly equipment, and influence how parts are mounted together. LÄS MER
17. Individualizing assembly processes for geometric quality improvement
Sammanfattning : Dimensional deviations are a consequence of the mass production of parts. These deviations can be controlled by tightening production tolerances. However, this solution is not always desired because it usually increases production costs. LÄS MER
18. Finite element modelling and simulation of welding of aerospace components
Sammanfattning : Fusion welding is one of the most used methods for joining metals. This method has largely been developed by experiments, i.e. trial and error. LÄS MER
19. Towards Geometry Assurance of Laser Processed Sheet Metal Components
Sammanfattning : Stricter emission norms have propelled the automotive industry towards lightweight transportation solutions to reduce the environmental impact. The industry has adapted to cost effective lightweight sheet metal solutions to control the vehicle weight as well as maintain the safety standards of the vehicle. LÄS MER
20. A methodological platform to study molecular biocompatibility of biomaterials. Experimental and clinical studies
Sammanfattning : The aim of this project was to develop a methodological platform in order to advance our scientific understanding of the mechanisms of osseointegration. Screw-shaped, titanium implants, with different surface properties, were inserted in the rat tibia, or incubated in mono- or co-culture of human monocytes and MSCs. LÄS MER