0205-siemens

Siemens Goes Big into Industrial 3D Printing

Siemens's new $23.8 million metal 3D printing workshop will produce and repair parts for industrial gas turbines.

Siemens' new $23.8 million workshop for metal 3D printing will soon begin producing and and repairing parts its gas turbines business in Finspång, Sweden.

"With this investment, we can develop new and improved components and repairs, for example burner tips to serve our industrial gas turbine SGT-800, significantly faster,” said Thorbjorn Fors, Siemens’ global business director for Distributed Generation. “Using this innovative approach, we will shorten repair times from months to weeks. It is an important step in our ability to respond to the needs of our customers.”

Siemens’ announcement did not indicate the metallic materials being processed. It indicated it will use the workshop to create prototype parts as well as produce products and repair worn or damaged parts.

According to Siemens, its 3DP manufacturing operation reduces lead time for relevant parts up to 90% compared to the standard production processes (e.g., casting, drilling), and the prototyping capabilities can shorten product development cycles and establish new design potentialities in terms of product shapes and internal complexity.

"Siemens is at the forefront in Sweden and the world of additive manufacturing in the development and production of advanced components in the metal to the power industry,” stated Hans Holmström, CEO of Siemens Industrial Turbomachinery, in a release translated from Swedish.

The additive manufacturing process in use is a laser-sintering technology, though Siemens did not identify a technology supplier. In laser sintering, the powdered alloy is deposited in a pattern defined by a CAD file, built up in layers to form the final shape. Each new layer of metal is fused to the preceding layer by a laser, until the final shape is achieved.

“This is a step in a long-term investment in this area, where we have not yet seen all the possibilities,” CEO Holmström continued. “Through this investment, we are building up the skills and experience that can lead to new ideas and developments in the field.”



Read the full article on Siemens' 3D printing project on American Machinist.


American Machinist is a New Equipment Digest companion site within Penton's Manufacturing & Supply Chain Group.

TAGS: 3D Printing
Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish