The main tools of CAD: the 2D Drawing/Drafting or 3D Parametric Feature Based Solid/Surface Modelling are used for product development. CAD systems increase quality drawings and reduce time its preparation. In this process, it is very important to use valid standards technical documentation. Standardization documents describing rules, regulations requirements production methods, concepts, symbo...

Technical drawing is very important for mechanical engineers. The ability to understand and work with technical drawings is a necessary skill for most of them. In general, first year students of mechanical engineering have difficulties in drawing orthographic views and perspectives, since they find it difficult to understand 3D shapes from 2D views. In this paper, we present several tools that ...

"Supersti+Tech" is a compound word of "Superstition" and "Technology". The purpose of this project is to reinterpret superstition with new media devices through which juxtaposes and combines various paradoxical concepts such as irrational versus rational, fiction versus fact, and virtual versus real. The outcome of this project displays three interactive installations which use computer process...

Graph drawing algorithms have classically addressed the layout of static graphs. However, the need to draw evolving or dynamic graphs has brought into question many of the assumptions, conventions and layout methods designed to date. For example, social scientists studying evolving social networks have created a demand for visual representations of graphs changing over time. Two common approach...

We present GraphUnit, a framework and online service that automates the process of designing, running and analyzing results of controlled user studies of graph visualizations by leveraging crowdsourcing and a set of evaluation modules based on a graph task taxonomy. User studies play an important role in visualization research but conducting them requires expertise and is time consuming. GraphU...

Through the continuing trend of miniaturization new cost efficient and fast methods for processing small parts are required. In this paper a new non-mechanical process for the forming process of micro deep drawing is presented. This new deep drawing process utilizes a laser initiated plasma shock wave at the target, which forms the sheet. Several pulses can be applied at one point and therefore...

Equal channel angular pressing has been used to refine the grain size of commercially pure titanium (grade 2) as well as other metals and alloys. Titanium grade 2 is usually processed at about 350 °C because it lacks sufficient ductility at lower temperatures. The warm processing temperature limits the capability of the equal channel angular pressing technique in improving the strength of titan...

Polymer fiber drawing creates fibers with enhanced thermal conductivity and strength compared to bulk polymer because drawing aligns the molecular chains. I optimize the polymer fiber drawing method in order to achieve polymer fibers that are drawn to lengths exceeding 1cm and develop a method to cut and store them for future experimental purposes. With lengths exceeding 1cm, starting with leng...