Siemens additively manufactures its first metal replacement part for industrial steam turbine

News
May 30, 2018

May 30, 2018

An oil sealing ring for an industrial steam turbine, designed and produced by Siemens using metal AM (Courtesy Siemens)

 

Siemens reports that it has produced its first metal additively manufactured replacement part for an industrial steam turbine, reducing lead time by as much as 40%. The parts produced are two oil sealing rings, used to keep oil separated from steam inside the steam turbine using pressurised air. The rings will be installed as replacement parts on a SST-300 industrial steam turbine, operating at the JSW Steel Ltd. plant in Salem, India.

Siemens engineered, designed and developed the components as part of a collaborative project between its teams in Germany and India, as well as in Sweden, where the company operates an Additive Manufacturing centre of expertise. It stated that Additive Manufacturing has opened up new possibilities by which small, high-impact changes can be made to further adapt the components to the client’s challenging environment and needs; adding functional enhancements that could not have been made using traditional manufacturing processes.

“This latest breakthrough is a game changer as it significantly reduces the lead time needed to produce these spare parts, enabling us to meet our customers’ needs even more quickly,” stated Thorbjoern Fors, CEO of Siemens Power Generation Services, Distributed Generation and Oil & Gas. “With this latest achievement, it’s evident that the investments and innovative advancements we are making in Additive Manufacturing are positively impacting the energy industry in this new and exciting digital age, just as we had anticipated.”

In 2017, Siemens successfully completed the first full-load engine tests for its metal AM gas turbine blades. During testing, the company validated multiple AM turbine blades with a conventional blade design at full engine conditions, reaching 13,000 rpm and temperatures beyond 1,250°C.

www.siemens.com

News
May 30, 2018

About Metal Additive Manufacturing magazine

Metal AM magazine, published quarterly in digital and print formats, is read by a rapidly expanding international audience.

Our audience includes component manufacturers, end-users, materials and equipment suppliers, analysts, researchers and more.

In addition to providing extensive industry news coverage, Metal AM magazine is known for exclusive, in-depth articles and technical reports.

Our focus is the entire metal AM process from design to application.

Each issue is available as an easy-to-navigate digital edition and a high-quality print publication.

In the latest issue of Metal AM magazine

Download PDF
 

Extensive AM industry news coverage, as well as the following exclusive deep-dive articles:

  • BMW Group: Laying the foundations for the application of metal Additive Manufacturing in the automotive industry
  • Predicting the metal Additive Manufacturing market – and breaking the hype cycle
  • China’s thriving metal Additive Manufacturing industry: An outsider’s perspective
  • Enhancing the productivity of Additive Manufacturing facilities through PBF-LB automation
  • Award-winning metal AM parts from the MPIF’s 2024 Design Excellence Awards
  • Performance of eddy currents for the in-situ detection of defects during PBF-LB metal AM

The world of metal AM to your inbox

Don't miss any new issue of Metal AM magazine, and get the latest industry news. Sign up to our twice weekly newsletter.

Sign up

Looking for AM machines, metal powders or part manufacturing services?

Discover suppliers of these and more in our comprehensive advertisers’ index and buyer’s guide, available in the back of Metal AM magazine.

  • AM machines
  • Process monitoring & calibration
  • Heat treatment & sintering
  • HIP systems & services
  • Pre- & post-processing technology
  • Powders, powder production and analysis
  • Part manufacturers
  • Consulting, training & market data
View online

Discover our magazine archive…

The free to access Metal Additive Manufacturing magazine archive offers unparalleled insight into the world of metal Additive Manufacturing from a commercial and technological perspective through:

  • Reports on visits to leading metal AM part manufacturers and industry suppliers
  • Articles on technology and application trends
  • Information on materials developments
  • Reviews of key technical presentations from the international conference circuit
  • International industry news

All past issues are available to download as free PDFs or view in your browser.

Browse the archive

Share via
Copy link
Powered by Social Snap