Search for dissertations about: "Laser cutting"
Showing result 11 - 15 of 22 swedish dissertations containing the words Laser cutting.
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11. Experimental vitreoretinal surgery in the rabbit eye - electrophysiology and morphology
Abstract : The field of vitreoretinal surgery has expanded greatly over the last decades. A continuous refinement of surgical methods and instruments has increased the number of treatable retinal disorders. Vitrectomy, retinectomy and laser treatment are all part of the modern surgical arsenal. READ MORE
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12. Detection and 3-D positioning of small defects using digital radiography, 3-D point reconstruction, and tracking
Abstract : The weight and quality concerned aero industry is constantly trying to decrease the excess material in their components. With decreased weight the fuel consumption can be lowered and the negative environmental effects from aviation decreased. READ MORE
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13. High Precision Micro-Grinding of Advanced Materials
Abstract : The aim of this thesis is to advance a fundamental understanding of process mechanics and surface integrity in micro-grinding of advanced materials, such as additively and conventionally manufactured titanium and engineering ceramic. Grinding forces and specific grinding energy were chosen as the two most important indicators to investigate the process. READ MORE
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14. Spindle vibration and sound field measurement using optical vibrometry
Abstract : Mechanical systems often produce a considerable amount of vibration and noise. To be able to obtain a complete picture of the dynamic behaviour of these systems, vibration and sound measurements are of significant importance. Optical metrology is well-suited for non-intrusive measurements on complex objects. READ MORE
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15. Bright Lights: Innovative Micro- and Nano-Patterning for Sensing and Tissue Engineering
Abstract : Light is the primary source of energy on our planet and has been a significant driver in the evolution of human society and technology. Light finds applications in two-dimensional (2D) photolithography and three-dimensional (3D) printing, where a pattern is transferred to a material of interest by ultraviolet (UV) light exposure, and in laser scribing and cutting, where high power lasers are used to pattern the surface of objects or cut through the bulk of the material of interest. READ MORE