Understanding additive manufacturing standards helps the AM community achieve reliable processes, including the critical design for AM. Several gaps between existing and needed standards for design were identified in the Additive Manufacturing Standardization Collaborative (AMSC) Standardization Roadmap for AM. In 2021, America Makes and ANSI brought together subject matter experts from industry, government, and academia for a discussion to lay the groundwork for further development and refinement of the DfAM aspects of the roadmap.
AM experts discussed the importance of design standards; sharing that design involves materials properties, meeting regulatory requirements, building confidence, as well as tools to communicate consistently and better education. Built into any consensus standard is experience of those who have identified best practices allowing everyone in the community to benefit from both their successes and failures.
Additional discussion included identifying how the needs for DfAM have changed in the last couple of years, why the needs are changing, how AM design standards different from more traditional manufacturing technologies, and the unique quality considerations, particularly with the progressively more complex designs enabled by AM. With all of this complexity, the participants also noted an increased availability and use of analytical and simulation tools specific to the design and workflow for AM.
A complete report on the workshop including slides and transcript are available on the ASMC website.
Global standards developer ASTM International has announced the second round of funding to support the research and development of standards for the additive manufacturing industry.
Comprising an investment of $300,000 and in-kind contributions, the funding will aid ASTM International Additive Manufacturing Center of Excellence (AM CoE)’s objective to address the needs for technical standardization in the growing additive manufacturing industry.
The investment covers nine research projects helping to expedite standards in additive manufacturing. Dr. Mohsen Seifi, ASTM International’s Director of Global Additive Manufacturing Programs, explains that each project contributes towards different standard gaps in design, feedstock, process, post-processing, testing, and qualification. Seifi adds,
“WE ARE THRILLED TO FUND SOME OF THE MOST CRUCIAL AND HIGH-IMPACT RESEARCH PROJECTS IN ADDITIVE MANUFACTURING TO ACCELERATE STANDARDIZATION.”
ASME just released a standard that covers definitions of terms and features unique to 3D printing, and ASTM started a testing program for powder metal.
With additive manufacturing (AM) on the rise and, in turn, disrupting markets of all types, it can be hard to keep up with everything. Nonetheless, the AM industry isn’t sitting idly by, as it continues to work on developing standards to keep pace with the new materials and machines that seem to be launching every week.
In a progressive move for additive manufacturing, a new framework for industry standards has been announced. Two international standard-setting bodies, ISO and ASTA, jointly developed the Additive Manufacturing Standards Development Structure. The new framework received approval in July during a meeting in Tokyo, with the news filtering through recently that the guidelines have been set.
The implementation of these new technical standards represents a key turning point for the industry. As increasing numbers of businesses start to utilize 3d-printed components, having a technical framework in place is essential for the development of additive manufacturing technology. Furthermore having this structure in place ensures companies won’t waste valuable resources such as time, wallowing in confusion about the best way to do something. Now, they can simply consult the new framework for the right answers.
As a result of this news, one might ponder whether a reduction in innovation is an inevitability. Companies can now consult the technical standards for every little issue. Previously unheard of developments often arise spontaneously when people try to solve problems.And this is true for every technology. But both ISO and ASTM made a joint effort to clarify this is not their intention.
The lack of standards for 3D printing is often cited as a key reason for businesses to not pursue the technology. Things are changing!
Additive manufacturing or 3D printing is taking off with organizations ranging from NASA to medical device makers and automakers using this technology to reduce waste and streamline supply chain efficiencies. In the automotive industry alone additive manufacturing will be worth $1.1 billion by 2019, according to a market research study.
As more large companies turn to 3D printed parts, there’s an increasing need for technical standards. To this end, ISO and ASTM International have jointly developed the Additive Manufacturing Standards Development Structure.
The two organizations say the framework will help guide industry experts and standards development organizations. It will also identify standards-related gaps and needs in the additive manufacturing industry, and prevent duplicate efforts in developing additive manufacturing standards.
The European Parliament, the second largest democratic electorate and largest trans-national democratic electorate in the world, met this week for the second Additive Manufacturing and 3D Printing European Conference, where it highlighted the pressing need for a common European strategy to advance 3D printing research, materials, education, market value and overall technological development.
At the 2015 Additive Manufacturing and 3D Printing European Conference, the need for a common, trans-national strategy became obvious. Now, at the 2016 Conference, high-level representatives from companies, institutions, and the machine tools sector gathered once again to put a plan into action.