Case Study Plant Engineering

Custom-milled stainless steel part, used in plant engineering for hydrogen production

Milled Part Drawing part

Task: Manufacturing an extremely precise, angular stainless steel milled part for hydrogen production plant engineering – realized in a short time and scalable for multiple variants.

Solution: Special stainless steel milled part manufactured with optimized clamping technology, scaled from pilot series to a complete product family – with maximum precision, high repeatability, and perfect integration into series production.

Dimension

Material & Hardness

Tolerances & Quality

  • 400x400mm to 750x750mm
  • 30-120mm (wall thickness)
  • Stainless steel
    heat-treated with 3.2 certificate (special specification)
  • Surface roughness Ra 0.3
  • Tolerance class: H6 and tighter

Milled Part Drawing part

komplexes, hochpräzises Bauteil für PEM-Stacks (Hydrolyseverfahren, Co2-Gewinnung), Detailaufnahme komplexes, hochpräzises Bauteil für PEM-Stacks (Hydrolyseverfahren, Co2-Gewinnung), Detailaufnahme
komplexes, hochpräzises Bauteil für PEM-Stacks (Hydrolyseverfahren, Co2-Gewinnung), Detailaufnahme

Challenge

Make technically complex custom manufacturing ready for series production in record time

HSP supported a globally operating company in the field of hydrogen technology and plant engineering for the energy industry in making a custom component ready for series production. The component was theoretically and constructively designed by the customer as part of a new development. In close
collaboration with the customer, the complex component was to be brought from prototype to series production readiness within the shortest possible time.

Special technical challenges:

  • Complex, angular geometry with tight form and position tolerances
  • Use of a difficult-to-machine material
  • Milled surfaces with a ground-like appearance
  • High precision with simultaneous production-ready series manufacturing
  • Iterative alignment between design and feasible production

More about drawing parts

HSP supported a globally operating company in the field of hydrogen technology and plant engineering for the energy industry in making a custom component ready for series production. The component was theoretically and constructively designed by the customer as part of a new development. In close
collaboration with the customer, the complex component was to be brought from prototype to series production readiness within the shortest possible time.

Special technical challenges:

  • Complex, angular geometry with tight form and position tolerances
  • Use of a difficult-to-machine material
  • Milled surfaces with a ground-like appearance
  • High precision with simultaneous production-ready series manufacturing
  • Iterative alignment between design and feasible production

More about drawing parts

RESULT

From prototype to series production – precisely and scalably manufactured

The components were adapted to the limits of what is feasible in several iterative steps together with the customer. With modern CNC milling and profound expertise, a practical, production-technically feasible compromise between design and manufacturing was achieved. Today, the component is manufactured scalably in series.

Icon für Geometrie

Repeatable manufacturing of complex geometry

Icon für hohe Präzision

High precision with tight tolerances

Icon für schwer Zerspanbar

Component made of difficult-to-machine material

Icon für Skalierbarkeit

Perfect integration into series production

What we have done

From theoretical design to a series-ready stainless steel milled part

Thanks to our experience with complex stainless steel parts and demanding materials, we were able to realize the project with high precision:

  • Establishment of an interdisciplinary project team
  • Development of manufacturing strategies to achieve maximum precision
  • Iterative alignment between customer design and manufacturing capabilities
  • Scaling from prototype to series production while maintaining surface quality in a short time

The complex component could thus be successfully integrated into the customer’s series solutions within a few months.

 

To our services

komplexes, hochpräzises Bauteil für PEM-Stacks (Hydrolyseverfahren, Co2-Gewinnung)

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