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This paper describes a method for measuring the shape accuracy of a cylindrical hole which is created by means of an automatically power-controlled laser system using navigated control. In dental surgery, drills or mills are used for bone treatment. For most patients the use of these instruments is very inconvenient. Furthermore, the bone treatment with rotating instruments can lead to thermal necrosis...
Since invention of ink-jet printing many new techniques and solutions to dose liquid media as drops have been developed. Today there are numerous drop on demand printheads for different fluids and applications. However characteristics of the fluid and working conditions have significant influence on the drop on demand printhead itself. Adapting a printhead to using other fluids often means extensive...
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