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Technical Paper

Data-based Process-Integrated 3D-Measurements of Magnesium Parts for Lightweight Car Body Construction

2021-04-06
2021-01-0241
The aim of a research project was to develop a system for the analysis, processing and addressing of data flows of process-integrated 3D-measurements of magnesium workpieces for car body construction and its prototypical application. By applying optical measuring methods for quality control and using object-specific measurement for process control, considerable savings of energy and other resources can be achieved in automotive engineering. The QM standards for measuring systems for forming processes in the automotive sector place high demands on accuracy and measuring speed. By using multi-camera systems, clock rates of less than 10 seconds and accuracies of 30-40 μm over the entire measuring range can be guaranteed. The modular design of a system facilitates process integration due to the relatively low effort required for different manufacturing tasks. The performance analysis of the measuring system and the process landscape design were carried out.
Technical Paper

Optimizing Working Conditions in Construction Machines Using a CAD-based 3D Man Model

2003-06-17
2003-01-2183
The layout of special-purpose vehicles for global distribution has to ensure that all products can “fit” worldwide operators. Since spring 2001, BOMAG has implemented RAMSIS software, a CAD-based 3D man model, into the conception and design phases for their construction machines. First applications comprised the ergonomic optimization of the configuration and layout for driver's cabs and control elements, specifically related to a small single drum roller, a tandem roller, a big refuse compactor and in addition maintenance issues. First results of the enhanced design process highlighted the benefits of applying such ergonomic tools, providing anthropometrical and additional human data for consideration in the layout of workplaces.
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