Zeiss Evaluates Additive Manufacturing Methods for Oil, Gas Industry
Alliance is researching additive manufacturing of value and critical components of Brazil’s oil and gas industry for onshore and offshore environments.
Compact heat exchanger made from stainless steel AISI 316L printed in SENAI Innovation Institute for Manufacturing Systems and Laser Processing (Joinville-SC) in a project with UFSC and PETROBRAS.
Since January 2021, Zeiss has been working on additive manufacturing (AM) research with the nonprofit, private research and technology organization SENAI (Brazil) and with the energy company Petróleo Brasileiro S.A. (PETROBRAS, Brazil), which specializes in oil and gas. The aim of the research is to develop and validate methodologies for the manufacture and qualification of static as well as dynamic critical components for the oil and gas industry within the next two years.
The research focus is on the evaluation of laser beam powder bed fusion (PBF) as well as laser beam directed energy deposition (DED). These are AM processes that are already used in the production and repair of components such as valves, flanges and heat exchangers. Of particular importance for the economical production of these parts is “a precise understanding of powder aging and the influence of powder degradation on defects in the final parts,” says Dr. Edson Costa Santos, senior application development manager additive manufacturing process and control, Zeiss IQS Germany
By using multiscale, multitool-computed tomography strategies, alliance researchers are applying a scientific and technical approach for rapid parameter development and process stability. As part of the jointly defined roadmap, the research and industrial partners are specifically collaborating on the selection of high added value and critical components of the oil and gas industry for onshore and offshore environments; raw material (powder) processability, recyclability, traceability and quality control; faster development and optimization of processing parameters for laser-based AM of parts by employing a new and robust experimental method; and application of mechanical, wear and nondestructive tests on the additively manufactured parts.
By 2023, the group aims to achieve tangible impacts in the Brazilian AM market through intensive results and technology transfer, and to positively change the supply chain of the oil and gas industry in the medium to long term. As the parts needed in this market are often produced locally and on demand, the companies will then also act more sustainably.
Related Content
-
How to Build 10,000+ Shot Molds in Hours
Rapid tooling isn’t so rapid when it takes days to 3D print a metal mold, and then you still must machine it to reach the necessary tolerances. With Nexa3D’s polymer process you can print a mold in hours that is prototype or production ready and can last for more than 10,000 shots.
-
How Norsk Titanium Is Scaling Up AM Production — and Employment — in New York State
New opportunities for part production via the company’s forging-like additive process are coming from the aerospace industry as well as a different sector, the semiconductor industry.
-
DMG MORI: Build Plate “Pucks” Cut Postprocessing Time by 80%
For spinal implants and other small 3D printed parts made through laser powder bed fusion, separate clampable units resting within the build plate provide for easy transfer to a CNC lathe.
