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The OPTIREP project has come to an end with solid results that mark a significant leap forward in digitalizing and optimizing the spinning process. Developed by DENN in collaboration with CIMNE and QUANTECH, this project tackled some of the key challenges in metal spinning: high setup times, simulation inefficiency, and the unpredictability of complex geometries and materials.
At its core, OPTIREP merges FEM simulation and Machine Learning to create an intelligent system that recommends optimal process parameters without relying on extensive physical trials.
Among the major technical achievements:
- Optimized simulation engine with reduced computational time.
- ML-based trajectory generator for varied geometries.
- Validation on real spinning machines, confirming the accuracy of the tool.
The result is a powerful digital assistant that improves productivity, reduces cost, and supports the deployment of spinning in high-value manufacturing sectors.
If you are interested in further technical details or future applications of this technology, feel free to reach out or check our technical publications.
This project has been funded by ACCIÓ
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We will be at stand 6M53, where we will showcase our expertise in metal spinning and flowforming, two of our core specializations that allow us to offer innovative and high-quality solutions for all types of industries and applications.
We invite all interested parties to visit us to discover our technologies and applications firsthand. We can assist you with your industrial needs.
For more information or to schedule a meeting during the trade fair, please do not hesitate to contact us.
We look forward to welcoming you at stand 6M53 of Global Industrie 2025 in Lyon.
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The company has carried out the calculation of its carbon footprint and the mitigation plan.
Objectives of the study
Performances
Scope Analyzed
This study was carried out by teaming up with the “Càtedra d’Economia Circular and Sotenibilitat de Tecnocampus and supported by Accio" (https://www.accio.gencat.cat).
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The world’s largest sheet metal working technology exhibition, EuroBLECH 2024, is just around the corner! From October 22nd to 25th, Hannover will be the global hub for innovative solutions in #metalforming, and DENN will be at the forefront showcasing our latest innovations.
Visit our stand 27-J32 to experience the precision and efficiency of the NTR-130/30 on live demonstrations. Our experts will highlight how DENN’s advanced machines can help optimize your production processes, and reduce costs, all while meeting the highest standards of customization and sustainability.
Explore the power of productivity with DENN at EuroBLECH 2024. #EuroBLECH2024 #SmartManufacturing #Metalforming #Innovation #Productivity
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Orlando will host the "Fabtech" exhibition for the first time, from April 15 to 19. The most representative solutions in the industry, both in engineering and manufacturing, will be present at the Fair; and Denn, once again, will be showcasing its proposals in sheet metal forming by spinning and flowforming. Visit us during the exhibition and don’t miss the opportunity to discover new operations for your metal spinning and flowforming processes at our booth. Our partner in the North American market, Dirk Palten, president of Global Metal Spinning Solutions, will be there to provide the best proposals for your projects.
Visit us at booth S31096.
- Egida project
- Revitalize and Extend the Lifespan of Your DENN Metal Spinning Machine
- Mach Exhibition April 15th - 19th
- Unlock Efficiency and Precision with the DENN LW1 Wheel Rim Spinning/Flow Forming Machine – an onsite testing unit is available right now at our plant for you to test your wheel (rim) production requirements.