Sökning: "Laser cutting"
Visar resultat 1 - 5 av 22 avhandlingar innehållade orden Laser cutting.
1. Laser cutting and piercing: Experimental and theoretical investigation
Sammanfattning : This thesis concerns experimental investigations of laser cutting and piercing, with theoretical and practical discussions of the results. The thesis is made up of an introduction to laser cutting and six scientific Papers. LÄS MER
2. Laser cutting: an experimental and theoretical investigation
Sammanfattning : .... LÄS MER
3. Experimental and theoretical investigation of the laser cutting process
Sammanfattning : This thesis concerns experimental investigations of laser cutting with theoretical and practical discussions of the results. The thesis is made up of three papers which are linked in such a way that each of them studies a different aspect of laser cutting: In paper I the two major laser types in cutting, namely CO2 and fiber lasers, are compared to each other by a self-defined cut efficiency. LÄS MER
4. On the physics and chemical thermodynamics of laser cutting
Sammanfattning : Over the past two decades C02 laser cutting has grown from an obscure laboratory technique into an important branch of manufacturing engineering. Industrial application of the process has been extremely successful even though the cutting process is not thoroughly understood in detail. LÄS MER
5. Interaction mechanisms for a laser-induced metallic boiling front
Sammanfattning : This thesis is about fundamental interaction mechanisms of laser remote fusion cutting, RFC, which is based on the formation of a quasi-stationary laser-induced boiling front that causes drop ejection, preferably downwards. Laser cutting of metals, invented in 1967, has developed from a niche to a well established high quality cutting technique in the manufacturing industry. LÄS MER