Markforged Platform helps Siemens Energy Improve their Service Efficiency

4 Mins read

The one-of-a-kind Siemens Energy Innovation Center in Florida was tasked with finding a better way to maintain turbines that could help reduce offsite repairs and costly downtime.


industrial 3D printers

Above: Markforged Platform helps Siemens Energy Improve their Service Efficiency/Image Credit: Markforged

Siemens Energy, the global energy business of the Siemens group, recently took the help of Markforged additive manufacturing platform to improve its service and maintenance efficiency for intense repairs of its turbines and reduce downtime.

We check out how Markforged solved a critical challenge for Siemens Energy.


Siemens Energy offers a comprehensive portfolio of technology as well as digital and traditional services for utilities, independent power producers, transmission system operators, the oil and gas industry, and other energy-intensive industries. In support of its energy operations, the company recently opened the Siemens Innovation Center in Orlando, Florida. It is the only one of its kind in the U.S. to offer a unique pairing of design with manufacturing, implementing robotics, rapid prototyping, scanning, digital tools and on-site metal additive manufacturing. The Siemens Innovation Center focuses on rapid problem solving supporting the company’s energy businesses.


Siemens supports its customers worldwide with robust service and maintenance operations. Many routine service and maintenance tasks can be carried out on site, or remotely using digital tools, but more intensive repairs can sometimes require a turbine to be shipped to a Siemens repair facility. This can result in increased downtime and extend a planned outage, time in which the turbine is not operating. With Siemens supporting many of the world’s highest performing compression stations, power plants, and refineries, taking a turbine offline for multiple weeks is certainly not desirable and so any process that can reduce that downtime is welcome.


industrial 3D printers

Above: The first iteration of the circular saw-inspired cutback tool (left) versus the updated version (right)/Image Credit: Markforged

Engineers at the Siemens Innovation Center were tasked with finding a better way to maintain turbines that could help reduce offsite repairs and costly downtime. Within four weeks of receiving the brief, the team designed and created a circular saw-inspired cutback tool that accurately matched the contour of the turbine. If the design worked, field engineers could provide simple on-site maintenance instead of shipping the gas turbines to a repair facility for maintenance saving weeks of time.

They initially utilized their seven Markforged X7 industrial 3D printers to rapidly prototype the cutting tool — printing every aspect of the tool except for the pneumatic spindle and a few off-the-shelf screws. Working with Markforged partner The SolidExperts, they selected their fleet of Markforged industrial 3D printers for the job because they provided an easy way to make quick iterations while still delivering industrial strength to withstand field conditions. Markforged’s unique 3D printing process leverages continuous carbon fiber material, which gives parts the extra strength and durability needed for high-impact environments.

What happened next surprised the engineers and designers at the Innovation Center. While originally meant as only a form and fit prototype, the cutback tool continued to exceed load capacity and stiffness requirements while testing for actual production use.

According to Trent Almond, Siemens Mechanical Engineer, “We were originally just planning to do a test fit and ensure that it would actuate the spindle as it was intended to. But we found that the Markforged carbon fiber composite material was actually robust enough to withstand field use.”

Clifford Hatcher, Director of the Siemens Energy Innovation Center, agrees, “What people quickly learned was that we could use it for actual tooling, based on the overall strength of the material and the quality of the print. Previously, a tool like this would have taken months to design, source materials, program CAM software, and then iterate on designs using traditional, expensive materials on their CNC machine.”

Almond added, “Rapidly iterating with Markforged industrial 3D printers has revolutionized the way we look at tooling. The Markforged platform gives us the ability to produce powerful, durable tools.”

industrial 3D printers

Above: The Siemens team printed everything from end-of-arm tooling to modular fixtures for turbine blades/Image Credit: Markforged

After receiving feedback from engineers in the field, Siemens’ Innovation Center engineers made improvements to the design using their fleet of Markforged industrial 3D printers. The new and improved 3D printed tool is regularly used in the field to repair turbine components, which can now be performed over three shifts during a routine inspection. Siemens has found that they can provide a better customer solution while staying on the forefront of a competitive industry.

Hatcher added, “We’re saving on time, and we’re making their jobs much easier by taking additive manufacturing to the field. The Markforged printers have allowed our engineers to be more innovative, by encouraging them to fail fast. It’s a change in design philosophy.”


industrial 3D printers

Above: Several of the team’s prototype designs, such as this seal height inspection tool, have been used as final production parts in the field/Image Credit: Markforged

Engineers and designers at the Siemens Energy Innovation Center now turn to their Markforged platform first when tackling a new challenge. They are constantly exploring new applications — such as modular fixtures for turbine blades or end effectors for their in-house robots — to enhance their product line and workstream. The printers have allowed engineers to be more innovative, with the Center adopting a fail-fast approach to product design.

The company has also utilized its Metal X to create custom one-off parts, and their go-to machine shop is now purchasing its own Metal X to keep up with the company’s need for fast turnaround on metal components.

Complementing the Markforged systems, Hatcher said, “The Markforged industrial printers act as a digital factory for us. If there is an item that we need that day within one or two hours, we don’t have to wait one or two days.”

About Manufactur3D Magazine: Manufactur3D is an online magazine on 3D Printing. Visit our Case Studies page for more interesting 3D Printing Case Studies. To stay up-to-date about the latest happenings in the 3D printing world, like us on Facebook or follow us on LinkedIn.

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Manufactur3D is an Indian Online 3D Printing Media Platform that reports on the latest news, insights and analysis from the Indian and the Global 3D Printing Industry.
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