Autor: Robert Schmitt

Many companies use Web2.0 applications in their internal processes to benefit from the advantages known from the internet. However experience shows that the connected benefit does not meet the expectations previously described. A taxonomy which supports a successful implementation on wiki based, interactive process management systems is presented. The taxonomy was developed by the company Modell Aachen UG in cooperation with the WZL of RWTH Aachen and is used in several implementation projects successfully.

The devastating economical crisis and the rise of economy in 2010 showed that companies nowadays act in a turbulent environment. Internal and external factors like customer demand change in a very dynamic way. The research and development project ProAktiW is funded by the BMBF. Results of the project will show that an increase of changeability induces the sustainable and economical production in Germany. This article shows first results of the recently started project.

There are several ways to manufacture complex products such as sophisticated optical elements. A process chain for optics consists generally of three to four process steps. But for each step there are several different processes, materials and coatings. To recommend a certain process chain it is essential to have a method that can predict the future costs and consider relevant quality aspects. The development of such a method is going to be described in this article.

In many industries the success of companies depends on efficient and sustainable processes: In which way higher output can be achieved by less resource consumption? Many process optimization projects improve single processes but not the whole process chain. Thus a high amount of potentials of resource efficiency are unutilized in manufacturing. For realising enormous achievements energy and resource efficiency have to be integrated into the optimization process.

To compete in the global environment companies in high wage countries have to separate themselves from competitors from low wage countries by offering customer specific products and services. Due to the rising complexity of these products the steering of the corresponding production systems is getting more and more resource consuming. One way to handle this aspect is developed within the Excellence Cluster “Integrative production technology for High-wage countries” at RWTH Aachen University. Objective is the set up of production systems that are able to produce customer specific products at mass production costs.

The integration of mechanical, electronical and informational components characterizes modern technical products. These mechatronic systems usually provide high product functionality by which the product complexity is increased. Handling this complexity confronts the manufacturer with technical but also organizational challenges. The improvement potentials of the existing development processes are analyzed as a possibility of facing the organizational aspects. For that reason a maturity model is developed that identifies the weaknesses in detail and shows the next steps for improving the interdisciplinary development process.

Outsourcing has become an important and even ordinary tool for enterprises to concentrate on their core competences: external know-how can be implemented into research, development and production by leaving out internal services to business partners. But in the past the most interesting partner for outsourcing has not been recognized yet. Creating space for the customer to participate in configuration and even development is the aim of Embedded Open Toolkits for User Innovation (EMOTIO), advanced by the Laboratory for Machine Tools WZL of RWTH Aachen University. Therefore the customer is offered room to modify actual configurations and even implement own creative solutions during the practical use of a product. These changes will be evaluated and leaded back into the production process to improve the product successively.

The increasing significance of outsourced business processes was the reason for the Fraunhofer Institute of Production Technology IPT and the P3 engineering company for management and organisation to create a study about outsourcing of engineering services. Both associate partners asked decision makers and executives of German companies and medium-sized enterprises, coming from the sectors of automobile-, mechanical and electrical engineering and the aerospace industry. The study identifies chances and risks of outsourcing.

The laboratory for machine tools WZL of RWTH Aachen University and Scheidt & Bachmann have jointly developed a methodology for product structure oriented continuous improvement of products and processes. The staff members’ manifold experience with complex products is used effectively by a combination of a product structure oriented assessment and a production portfolio oriented interpretation. Hence, experiences are quantified by the metric “additional effort of time per single use”. This additional effort addresses the coordination and correction expenses, which are typically not quantified and handled by variety-neutral surcharges in the calculation scheme. The methodology is working on the basis of “As-Is” data and not as usual on the basis of planning data like in conventional approaches of variant management. The factual composition of the products is used instead. By applying the methodology for several product families, latent optimization potential could be determined ...

A new business model, conceived by WZL of the University of Aachen, bases on Open Source development and advances Outsourcing. Commercial Open Source Development (COSD) has the capability to break open the area of conflict between customer orientation, individualisation, product design costs and error probability by embedding the customer systematically and lucratively into product development. Two trends of product design support COSD: Functions of technical products can be increasingly affected through Software solutions; Open Source principals have reached a high level of maturity.