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Forschung und Entwicklung in der Produktion
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
A great deal of expertise on the part of the machine operator is currently required for the acceptance of machine tools and the setting of control parameters. In order to accelerate the process and reduce dependence on this knowledge, an assistance...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
The double-sided lapping process is increasingly being replaced by double face grinding process. The advantages are increased productivity and significantly lower environmental impact. However, there are challenges when machining extremely hard and...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
Currently, the production of lithium-ion battery cells is subject to high levels of scrap across almost the entire process chain. A reduction in production scrap reduces both the consumption of resources and costs, and increases the productivity of...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
Precise knowledge of the local material removal during mass finishing is essential in order to avoid the occurrence of shape deviations, such as unacceptably high rounding of workpiece edges. To take the material removal into account in advance,...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
Ultrasonic-assisted machining offers the potential to significantly shift the process limits in the machining of brittle materials. However, commercially available ultrasonic systems are severely limited in terms of the parameters that can be...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 05
The additive manufacturing of continuous fibre-reinforced plastic components (CFRP) enables the cost-effective production of complex components for various industries. Laser sintering as a process has only recently been developed for the production...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
Data-based process monitoring makes it possible to precisely analyze milling processes and detect anomalies at an early stage – without the need to retrofit additional sensors. By using specialized models and self-learning mechanisms, varying...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
Laser Material Deposition is a complex manufacturing process that can be digitized by comprehensive multimodal process monitoring. This article deals with the integration of sensor technology, spatially resolved data acquisition and analysis, and...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
Powder bed fusion-laser beam melting (PBF-LB/M) enables the production of complex titanium aluminide parts. However, high temperature gradients Δϑ and residual stresses σ lead to cracking and porosity Φ. This study investigates substrate...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
The industrial importance of additive manufacturing technologies is steadily increasing due to a growing understanding of the process and the utilization of the specific process advantages. Particle adhesion occurs during the powder bed-based...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 05
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Volume 115 (2025), Issue 05
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 04
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Volume 115 (2025), Issue 04
Despite the big data trend, many companies lack transparency regarding their warehouse and production inventories needed for production control and optimization. Based on the theoretical framework of an inventory classification, an empirical study...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 04
Industrial cyber-physical systems increase productivity in circular production. Existing reference architecture models map their logical structure but provide limited practical implementation guidance. This paper presents the procedural model for...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 03
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Volume 115 (2025), Issue 03
Unfavourably designed workplaces and processes may increase the risk of musculoskeletal disorders (MSDs) and limit the ability to work, especially of older workers. A workplace in the cosmetics industry demonstrates how the ema Work Designer can be...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 03
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Volume 115 (2025), Issue 03
A standardized description of states, properties and capabilities of production systems is crucial for fulfilling the principles of Industry 4.0. Standards such as the Asset Administration Shell (AAS) are used to ensure interoperability. The...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 03
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Volume 115 (2025), Issue 03
Global issues such as the climate crisis and resource scarcity, along with increased regulatory requirements, challenge industrial value creation. Digital solutions enable more sustainable and circular production. The idea of Biological...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 03
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Volume 115 (2025), Issue 03
The additive manufacturing process provides unique components in various forms and variants. However, it is mostly necessary for the „as build“ surface to be finished with the help of manual processes and accomplish the highest material...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 04
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Volume 115 (2025), Issue 04
The recycling of high-voltage battery packs from electric vehicles plays a pivotal role in shaping the transformation towards e-mobility in line with the circular economy. Disassembly has emerged as a key process in recycling high-voltage batteries....
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Cover of Volume: wt Werkstattstechnik online Volume 115 (2025), Issue 03
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Volume 115 (2025), Issue 03
The PulLoop project develops cost-effective, contactless measurement systems for continuous production processes such as pultrusion and extrusion. Its goal is to integrate an optical measurement system to reduce waste and optimize processes through...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
Interactive mobile robots allow for enhancing efficiency and ergonomics in logistics. This paper presents the development, implementation, and evaluation of an interaction system tailored to the requirements of a logistics environment. Based on a...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
The quality control of ground surfaces is often done manually for complex geometries, as automated systems are associated with a high parameterization effort. This article presents an automated system for inspecting complex curved aluminium...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 04
This paper examines the status of German industry in its efforts to meet national climate targets. Drawing on the Energy Efficiency Index of the German industry, it analyzes corporate objectives and efficiency measures. In particular, smaller...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
Battery cells are exposed to mechanical loads throughout the production process. The Centre for Digitised Battery Cell Manufacturing (ZDB) investigated the tolerable forces for the clearing process of the jelly roll as part of preparing the welding...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
Companies need to be able to adapt flexibly in the context of digital transformation. Low Code/No Code (LCNC) offers a solution by simplifying software development. This work identifies success factors for implementing LCNC solutions in...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
Matrix production systems are characterized by flexibility and productivity. A smooth operation, however, requires precise information. It is therefore important to consider specific control-relevant key figures in matrix production. This article...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 04
Achieving sustainability objectives is becoming increasingly important for factories. Practical metrics are required for implementation while taking all production-relevant sustainability aspects into account and limiting the effort involved. This...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
Flexible path planning for autonomous robots is required in productions with a high degree of variability and short product life cycles. Reinforcement Learning (RL) offers a solution, as it enables robots to adapt dynamically to varying conditions...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 04
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 04
In view of resource scarcity and environmental concerns, circular economy is gaining in importance. This paper develops a methodology for evaluating environmental, economic, and technical potential of R-strategies and deriving targeted measures for...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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Volume 115 (2025), Issue 03
An instrument to increase the efficiency of assembly systems is technical adaptability. Modularization is a key factor in adaptability. This paper describes the different dimensions of modularization. The implementation of modular assembly systems...
VDI Fachmedien GmbH & Co. KG, Düsseldorf 2025
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